[go: up one dir, main page]

EP2735650B2 - Procédé de traitement de couches, un engin de construction et un engin auxiliaire de construction - Google Patents

Procédé de traitement de couches, un engin de construction et un engin auxiliaire de construction Download PDF

Info

Publication number
EP2735650B2
EP2735650B2 EP13189033.7A EP13189033A EP2735650B2 EP 2735650 B2 EP2735650 B2 EP 2735650B2 EP 13189033 A EP13189033 A EP 13189033A EP 2735650 B2 EP2735650 B2 EP 2735650B2
Authority
EP
European Patent Office
Prior art keywords
milling
accordance
binder
milled
metering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP13189033.7A
Other languages
German (de)
English (en)
Other versions
EP2735650B1 (fr
EP2735650A1 (fr
Inventor
Christioph Menzenbach
Marc Ridder
Cyrus Barimani
Günter HÄHN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wirtgen GmbH
Original Assignee
Wirtgen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49447383&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2735650(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wirtgen GmbH filed Critical Wirtgen GmbH
Publication of EP2735650A1 publication Critical patent/EP2735650A1/fr
Application granted granted Critical
Publication of EP2735650B1 publication Critical patent/EP2735650B1/fr
Publication of EP2735650B2 publication Critical patent/EP2735650B2/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C21/00—Apparatus or processes for surface soil stabilisation for road building or like purposes, e.g. mixing local aggregate with binder
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/065—Recycling in place or on the road, i.e. hot or cold reprocessing of paving in situ or on the traffic surface, with or without adding virgin material or lifting of salvaged material; Repairs or resurfacing involving at least partial reprocessing of the existing paving

Definitions

  • the invention relates to a method for treating layers, as well as a construction machine or mounting machine according to the preamble of claim 1-8 or 9.
  • a device is known from DE 10 2010 014904 A1 as well as out WO 02101149 A1 and from EP 0960239 known.
  • Layers are understood to mean asphalt layers, such as the top layer or base layer of a traffic area, unbound rock layers and soils.
  • Such construction machines are used for material processing, namely z.
  • the stabilization of insufficiently viable soil the pulverization of asphalt blankets to the recycling, or solidification of bound or unbound layers needed.
  • Known stabilizer or recycler have a roller housing in which a milling / mixing roller is arranged, as well as a unit for dispensing and dosing of soil stabilizer
  • the circulating in a mixing chamber milling / mixing roller is arranged to adjust to the surface to be machined usually height and tilt adjustable.
  • Such machines are often used for soil stabilization.
  • pulverulent binders for example lime or cement, water and / or additives
  • Typical applications for soil stabilization are the construction of roads or railway tracks as well as industrial areas.
  • Cement can also be added as a suspension (dissolved in water) for dust-free addition.
  • this method is only applicable if additional water is to be introduced into the soil. For soils with already too high water content, this method is not suitable.
  • bitumen, bituminous solutions or additives are used to increase the load bearing capacity of soils.
  • these binders e.g. bituminous solutions, foam bitumen or suspensions and / or additives and / or water are mixed in the stabilization process with the milled material.
  • the amount of binder to be mixed results from site-specific requirements and is usually given in percent by weight in relation to the milled material to be treated (for example, 1% admixture of binder corresponds to 10 kg of binder per t of milled material).
  • the metering of the binders takes place in the prior art via a metering device which adapts the actual amount of binder introduced to the current operating state of the machine. For this purpose, the amount of material being milled is recorded per unit of time during operation on the basis of the milling width, milling depth and feed rate. Based on this value can then be done the dosage of the binder.
  • a weight-dependent dosage of the binder takes place on the basis of a measurement of the volume flow and on the basis of the known density of the binder.
  • the metering width is set for the binder and the determination of the milled Fräsgutmenge, which is to be mixed with binder, is not based on the milling width, but based on the set activated dosing.
  • a disadvantage of the prior art is that for the piecing process of the milling / mixing roller at the beginning of processing no proportionally metered admixture of the binder can take place.
  • the pumps used in the prior art for the promotion of the binder are not adjustable from a value 0 to a desired flow rate. Therefore, as a rule, there can be no continuous increase in the delivery rate in the course of the piecing process.
  • the object of the invention is therefore to provide a method for consolidating layers or a construction machine, which make it possible to avoid the need for post-processing of the work result.
  • the invention advantageously provides that, during the piecing process, the determination of at least the amount of binder currently to be fed is carried out until the predetermined milling depth has been reached, depending essentially on the amount of milled material currently being milled in the mixing chamber.
  • This has the advantage that the predetermined mixing ratio between binder and milled material can be substantially maintained even in the preparation phase and a homogeneous soil consolidation in the entire machined area can be achieved.
  • binder is to be understood as meaning binders, as well as water and / or additives.
  • the amount of milled material currently in the mixing chamber is determined at least as a function of the current milling depth of the milling / mixing roller.
  • the amount of material currently in the mixing chamber is determined at least as a function of the current penetration rate of the milling / mixing roller in the layer.
  • the change in the cutting depth is measured, in order to conclude on the changing amount of milled material in the mixing chamber.
  • Penetration of the milling / - and mixing roller is given in the material. This is due to the fact that e.g. different asphalt layers have different strengths, for example, a cover layer against a support layer.
  • the determination of the amount of milled material located in the mixing chamber is determined by the measurement of the milling depth and in dependence on the radius and the width of the milling / mixing roller or dosing width.
  • the metering width of the milling / mixing roller is the part that is engaged with the not yet treated layer.
  • a metering device for example in the form of a metering strip with a plurality of injection nozzles arranged side by side, is switched on only in the area of the metering width.
  • the change in the milling depth can be used to calculate the change in the quantity of binders currently to be supplied.
  • the change in the milling depth is due to the penetration rate.
  • the amount of milled material currently present in the mixing chamber is calculated.
  • the integrated amount of binder added should be proportional to the integrated amount of milled material in the mixing chamber.
  • the injection of binder is started, or that when a sufficient amount of milled material is present in the mixing chamber, a continuous injection with variable flow rate of binder is started.
  • the depth of cut can be determined at a specific time; This milling depth can, due to the given geometry of the milling drum at a certain time in the Mixing room existing volume to be assigned.
  • the current milling depth can be measured directly.
  • control of the amount of binder can be carried out in a conventional manner depending on the milling width, the predetermined cutting depth and the current feed rate with the known from the prior art method.
  • a construction machine in which the control device controls the currently supplied amount of binder before reaching the predetermined milling depth depending on the currently located in the mixing chamber amount of milled material during the piecing process.
  • control device determines the amount of material currently in the mixing chamber at least as a function of the penetration rate of the milling / mixing roller in the soil layer and controls the dosage of the binder proportionally.
  • the density values of different layers to be processed and the binder to be used are stored in a database of the controller or the control device.
  • Fig. 1 shows a schematic representation of the essential components of a self-propelled stabilizer or Recyclers.
  • the construction machine has a machine frame 1, which is supported by a chassis.
  • the chassis has two front wheels 3 in the working direction 9 and two rear wheels 4 in the working direction, which are fastened to front and rear lifting columns 6.5.
  • the front and rear lifting columns 6.5 which can each be operated independently of each other, are in turn attached to the machine frame 1, so that the machine frame relative to the bottom layer 2 can be adjusted in height.
  • wheels 3,4 and drives such as track drives can be provided.
  • Fig. 1 shows the machine for working lanes with a chassis supported by a machine frame 1 and consisting of a cab 20 control station.
  • the trolleys have at the front and rear ends of the machine frame 1, two jointly or optionally individually steerable suspension axles, in which each wheel is provided with its own hydraulic drive in the form of a hydraulic motor and may optionally be controlled separately.
  • Each wheel is provided with a height adjustment 5.6, so that the height of the machine frame 1 and possibly its inclination is adjustable to exactly work or transport height.
  • a roller housing 7 is fixed, which limits a serving as a mixing chamber 10 working space of a rotating milling / mixing roller 8.
  • Fig. 2 schematically shows the milling / mixing roller 8 with the surrounding mixing chamber 10 under the roller housing 7.
  • the milling / mixing roller 8 is in Fig. 2 shown in continuous operation in which the dosage of the binder by means of a metering device 16 is carried out in a conventional manner, namely as a function of the propelling speed. Shown is therefore the situation in which the milling drum 8 is already in the predetermined milling depth FT.
  • Fig. 3a shows a surface to be machined in plan view, in which the construction machine has machined the layer 2 in a plurality of mutually parallel juxtaposed milling tracks, because the milling width FB of the milling / mixing roller 8 is less than the width of the surface to be machined. This results in both working direction 9 and transversely thereto several Ansetz Schemee 22 in which the milling / mixing roller 8 has been lowered from its rest position to the desired depth of cut FT.
  • Fig. 4a shows the cutting circle 15 with the radius r of the milling / mixing roller 8 during the piecing process, in which the milling / mixing roller 8 is first lowered to the predetermined milling depth FT. During the piecing process, preferably no movement of the construction machine in the advancing direction 9 takes place.
  • the amount of material to be milled per unit of time must also be included in the calculation of the amount of material to be milled in the mixing space 10, which amount of material additionally enters the mixing space 10 due to the speed of advance.
  • A denotes the cross-sectional area of the circular section currently located in the layer 2, which is defined by the milling depth FT and the diameter of the milling / mixing roller 8, d. H. the radius r of the cutting circle 15 is predetermined.
  • the volume can be calculated from the product of milling width FB (or metering width FB ') and cross-sectional area A.
  • the binder dosage is not constant and must be constantly adjusted depending on the milling depth.
  • V / t FT * FB * v
  • the metering device 16 with the aid of which the binder is supplied, is controlled by a control device 14.
  • the control device 14 may be part of a machine control 12, with which the travel drive of the construction machine and the drive of the milling / mixing roller 8 is controlled.
  • the density values D of different layers 2 to be processed and the binders to be used are preferably stored in a database 18 of the controller 12 or the controller 14.
  • Fig. 4b it may happen that the milling / mixing roller 8 overlaps with an already milled milling track, so that the milling / mixing roller 8 is only partially engaged with a not yet treated layer 2.
  • the injection nozzles 24 of the metering device 16 are activated, but only those injection nozzles 24 which are located within the active metering width FB 'of the milling / mixing roller 8.
  • the consideration of the active metering width FB ' allows a correct metering of the binder, even in the case of overlapping milling tracks.
  • the milling width FB in the formulas can be replaced by the effective metering width FB 'to correctly calculate the amount of binder.
  • the pump When activated, the pump has a minimum delivery of binder of a volume equal to 20 kg.
  • variable flow rate binders can begin.
  • the continuous introduction of the binder can be effected as a function of the feed rate v according to the method known from the prior art.
  • cultivators can use the described method. These are not self-propelled attachments that are moved by a tractor, for example.
  • An example of such an attachment stabilizer is the Wirtgen WS 250 machine.
  • the dosage of the binder such as a suspension, not by the stabilizer itself, but z. B. by an anticipated suspension mixing plant, as it is known for example as Wirtgen suspension mixing plant WM 1000.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Road Repair (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Accessories For Mixers (AREA)

Claims (15)

  1. Procédé de traitement de couches (2) par fraisage des couches (2) et par introduction de liants dans le volume fraisé de la couche (2) à traiter, avec un engin de chantier comprenant un rotor de fraisage / de malaxage (8) avec lequel la couche (2) est fraisée à une profondeur de fraisage (FT) prédéfinie, où le rotor de fraisage / de malaxage (8) est entouré par un carter de rotor (7) qui limite l'espace de malaxage (10) du rotor de fraisage / de malaxage (8) et où, en fonctionnement continu, la quantité de liants, fournie par unité de temps, est mélangée automatiquement par rapport à la quantité de matériau fraisé par unité de temps,
    caractérisé en ce que, pendant le processus de préparation, la détermination au moins de la quantité de liants à fournir réellement, jusqu'au moment où la profondeur de fraisage prédéfinie (FT) est atteinte, se produit en fonction de la quantité de matériau fraisé se trouvant réellement dans l'espace de malaxage (10).
  2. Procédé selon la revendication 1, caractérisé en ce que la quantité de matériau fraisé se trouvant réellement dans l'espace de malaxage (10) est déterminée au moins en fonction de la profondeur de fraisage réelle (FT) du rotor de fraisage / de malaxage (8).
  3. Procédé selon la revendication 1, caractérisé en ce que la quantité de matériau fraisé se trouvant réellement dans l'espace de malaxage (10) est déterminée au moins en fonction de la vitesse de pénétration du rotor de fraisage / de malaxage (8) dans la couche (2) à traiter.
  4. Procédé selon la revendication 2 ou 3, caractérisé en ce que la quantité de matériau fraisé se trouvant dans l'espace de malaxage (10) est déterminée par intégration de la quantité de matériau fraisé par unité de temps, par mesure de la profondeur de fraisage réelle (FT) ou de la vitesse de pénétration du rotor de fraisage / de malaxage (8) dans la couche (2), ainsi qu'en fonction du diamètre (r) et de la largeur de fraisage (FB) ou de la largeur de dosage (FB') du rotor de fraisage / de malaxage (8).
  5. Procédé selon l'une quelconque des revendications 1 à 4, caractérisé en ce que, après avoir atteint la profondeur de fraisage prédéfinie, le réglage est effectué de manière habituelle, en fonction de la largeur de fraisage (FB) ou de la largeur de dosage (FB'), de la profondeur de fraisage prédéfinie (FT) et de la vitesse d'avance réelle (v).
  6. Procédé selon l'une quelconque des revendications 1 à 5, caractérisé en ce que le dosage de la quantité de liants se produit par rapport au poids.
  7. Procédé selon l'une quelconque des revendications 1 à 6, caractérisé en ce que le dosage de la quantité de liants est activé de façon intermittente.
  8. Engin de chantier, en particulier stabilisatrice de sol ou recycleur, comprenant :
    - un châssis supportant un bâti de machine (1), châssis qui présente, dans la direction de travail, des roues avant (3) ou trains de roulement et, dans la direction de travail (9), des roues arrière (4) ou trains de roulement,
    - un carter de rotor (7) disposé, sur le bâti de machine (1), entre les roues avant (3) et arrière (4), ou trains de roulement, carter de rotor dans lequel est monté en rotation un rotor de fraisage / de malaxage (8), où le carter de rotor (7) limite l'espace de malaxage (10) du rotor de fraisage / de malaxage (8),
    - au moins un dispositif de dosage (16) servant au dosage d'au moins un liant, et
    - un dispositif de commande (14) pour l'au moins un dispositif de dosage (16) qui commande automatiquement la quantité de liants fournie par unité de temps, par rapport à la quantité de matériau fraisé par unité de temps,
    caractérisé en ce que, pendant le processus de préparation, le dispositif de commande (14), avant que la profondeur de fraisage prédéfinie soit atteinte, commande la quantité de liants réellement fournie, en fonction de la quantité de matériau enlevé par fraisage se trouvant réellement dans l'espace de malaxage (10).
  9. Engin auxiliaire pour le traitement de couches, par fraisage des couches et par introduction de liants, comprenant :
    - un bâti de machine (1),
    - un carter de rotor (7) disposé sur le bâti de machine (1), carter de rotor dans lequel est monté en rotation un rotor de fraisage / de malaxage (8) fraisant les couches, où le carter de rotor (7) limite l'espace de malaxage (10) du rotor de fraisage / de malaxage (8),
    - au moins un dispositif de dosage (16) servant au dosage d'au moins un liant, et
    - un dispositif de commande (14) pour l'au moins un dispositif de dosage (16) qui commande automatiquement la quantité, fournie par unité de temps, de liant et/ou d'eau et/ou d'additifs, par rapport à la quantité de matériau fraisé par unité de temps,
    caractérisé en ce que le dispositif de commande (14), avant que, pendant le processus de préparation, la profondeur de fraisage prédéfinie soit atteinte, régule la quantité de liants réellement fournie, en fonction de la quantité de matériau fraisé se trouvant réellement dans l'espace de malaxage (10).
  10. Dispositif selon la revendication 8 ou 9, caractérisé en ce que le dispositif de commande (14) détermine la quantité de matériau fraisé se trouvant réellement dans l'espace de malaxage (10), au moins en fonction de la profondeur de fraisage réelle du rotor de fraisage / de malaxage (8), et commande le dosage du liant de façon proportionnelle.
  11. Dispositif selon la revendication 8 ou 9, caractérisé en ce que le dispositif de commande (14) détermine la quantité de matériau fraisé se trouvant réellement dans l'espace de malaxage (10), au moins en fonction de la vitesse de pénétration du rotor de fraisage / de malaxage (8) dans la couche (2) du sol, et commande le dosage du liant de façon proportionnelle.
  12. Dispositif selon l'une quelconque des revendications 8 à 11, caractérisé en ce que la commande (12), quand la profondeur de fraisage prédéfinie (FT) est atteinte, régule la quantité de liants réellement fournie, en fonction de la largeur de fraisage (FB) ou de la largeur de dosage (FB'), de la profondeur de fraisage prédéfinie (FT) et de la vitesse d'avance (v) réellement mesurée.
  13. Dispositif selon l'une quelconque des revendications 8 à 12, caractérisé en ce que le dispositif de commande (14) dose la quantité de liants par rapport au poids.
  14. Dispositif selon l'une quelconque des revendications 8 à 13, caractérisé en ce que les valeurs de densité de différentes couches de sol (2) à enlever et des liants à utiliser sont stockées en mémoire dans une banque de données (18).
  15. Dispositif selon l'une quelconque des revendications 8 à 14, caractérisé en ce que l'au moins un dispositif de dosage (16) peut être activé de façon intermittente.
EP13189033.7A 2012-11-27 2013-10-17 Procédé de traitement de couches, un engin de construction et un engin auxiliaire de construction Active EP2735650B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201210221654 DE102012221654A1 (de) 2012-11-27 2012-11-27 Verfahren zum Behandeln von Schichten, sowie eine Baumaschine, insbesondere einen Bodenstabilisierer oder Recycler

Publications (3)

Publication Number Publication Date
EP2735650A1 EP2735650A1 (fr) 2014-05-28
EP2735650B1 EP2735650B1 (fr) 2015-04-01
EP2735650B2 true EP2735650B2 (fr) 2018-09-26

Family

ID=49447383

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13189033.7A Active EP2735650B2 (fr) 2012-11-27 2013-10-17 Procédé de traitement de couches, un engin de construction et un engin auxiliaire de construction

Country Status (4)

Country Link
US (1) US8956076B2 (fr)
EP (1) EP2735650B2 (fr)
CN (1) CN103835211B (fr)
DE (1) DE102012221654A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011115325A1 (de) * 2011-10-07 2013-04-11 Bomag Gmbh Rotorgehäuse für eine Fräsvorrichtung zur Bodenbearbeitung, Fräsvorrichtung und Verfahren zur Reinigung eines Rotorgehäuses
US9103079B2 (en) * 2013-10-25 2015-08-11 Caterpillar Paving Products Inc. Ground characteristic milling machine control
GB201409901D0 (en) * 2014-06-04 2014-07-16 Pro Tech Maintenance Ltd Drain remediation
US20160258119A1 (en) * 2015-03-03 2016-09-08 Caterpillar Inc. Automatic Rotor Speed Control
US20150376847A1 (en) * 2015-09-04 2015-12-31 Caterpillar Paving Products Inc. Additive mixing and delivery system for rotary mixers
MD4494C1 (ro) * 2016-03-04 2018-01-31 Geoteh Nova О.О.О. Echipament şi procedeu de stabilizare a solului
US10407848B2 (en) 2016-08-02 2019-09-10 Caterpillar Paving Products Inc. System and method for controlling proportion of liquid in substrate material worked by machine
CN106868994A (zh) * 2017-03-07 2017-06-20 中交公局第六工程有限公司 一种水泥稳定土连续拌合的方法
US10407841B2 (en) 2017-10-25 2019-09-10 Caterpillar Paving Products Inc. Rotary mixing system
JP6952010B2 (ja) * 2018-04-27 2021-10-20 大成ロテック株式会社 舗装装置
JP6952009B2 (ja) * 2018-04-27 2021-10-20 大成ロテック株式会社 路盤改良工法
US10370802B1 (en) 2018-06-27 2019-08-06 Caterpillar Paving Products Inc. Automatic water spray milling for cold planer
US11981853B2 (en) * 2021-05-11 2024-05-14 Saudi Arabian Oil Company Chemical polymer deep soil stabilization columns and sand columns
CN116516780B (zh) * 2023-06-01 2024-02-06 徐州锐马重工机械有限公司 旧水泥混凝土路面就地再生集料系统
DE102024110520A1 (de) * 2024-04-15 2025-10-16 Bomag Gmbh Verfahren zum Steuern des Betriebs einer Fluidaustrageinrichtung einer Bodenfräsmaschine sowie Bodenfräsmaschine
WO2025224579A1 (fr) * 2024-04-23 2025-10-30 Simex Engineering S.R.L. Système de commande utilisé pour commander un ensemble de scarification et de recyclage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004681A1 (fr) † 1984-04-11 1985-10-24 Nodest Vei A/S Procede et appareil pour ameliorer une couche de base pour un revetement routier
US6695530B2 (en) † 2000-06-13 2004-02-24 Francesco A. Crupi Mixing apparatus and method for blending milled asphalt with rejuvenating fluid
US20090108663A1 (en) † 2006-12-22 2009-04-30 Christian Berning Road Milling Machine and Method for Positioning the Machine Frame Parallel to the Ground
US20110274491A1 (en) † 2010-04-14 2011-11-10 Bomag Gmbh Spraying Device For A Construction Machine And A Method For Operating A Spraying Device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637753A (en) * 1984-11-19 1987-01-20 Cmi Corporation Road planar having particle reducing means
FR2595383B1 (fr) * 1986-03-10 1989-01-13 Beugnet Sa Atelier de reconditionnement d'une chaussee
DE3921875A1 (de) * 1989-07-04 1991-01-17 Bomag Gmbh Bodenverfestigungsgeraet
US5544971A (en) * 1994-10-26 1996-08-13 Chemical Lime Company Methods and compositions for recycling asphalt pavement
DE29702162U1 (de) * 1997-02-08 1998-06-10 Wirtgen GmbH, 53578 Windhagen Vorrichtung zum Bearbeiten von Fahrbahnen, sowie Vorrichtung zum Erzeugen von Schaumbitumen
DE19818542A1 (de) 1998-04-24 1999-11-04 Wirtgen Gmbh Vorrichtung zum Bearbeiten von Fahrbahnen
US6623207B2 (en) 2001-06-07 2003-09-23 Kmc Enterprises, Inc. Method of upgrading gravel and/or dirt roads and a composite road resulting therefrom
US6599057B2 (en) * 2001-06-14 2003-07-29 Kmc Enterprises, Inc. Cold in-place recycling of bituminous material
DE20311537U1 (de) 2003-07-26 2003-10-30 Hörmann, Christian, 87600 Kaufbeuren Einrichtung zur Erstellung von stabilisierten Tragschichten auf Wirtschaftswegen
US7544011B2 (en) * 2005-10-25 2009-06-09 Hall David R Apparatus for depositing pavement rejuvenation materials on a road surface
CN2771286Y (zh) * 2005-03-22 2006-04-12 胡松 稳定土路拌机及再生路面铣刨机的转子的机械驱动装置
US7506952B2 (en) * 2005-10-11 2009-03-24 Silverbrook Research Pty Ltd Method of removing particulates from a printhead using film transfer
DE202009002096U1 (de) * 2009-02-14 2010-07-08 Wirtgen Gmbh Stabilisierer oder Recycler
DE102010035129A1 (de) 2010-08-23 2012-02-23 Bomag Gmbh Einsprüheinrichtung für eine Baumascine zur Bodenbearbeitung, Baumaschine mit einer Einsprüheinrichtung und Verfahren zum Betrieb einer Einsprüheinrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004681A1 (fr) † 1984-04-11 1985-10-24 Nodest Vei A/S Procede et appareil pour ameliorer une couche de base pour un revetement routier
US6695530B2 (en) † 2000-06-13 2004-02-24 Francesco A. Crupi Mixing apparatus and method for blending milled asphalt with rejuvenating fluid
US20090108663A1 (en) † 2006-12-22 2009-04-30 Christian Berning Road Milling Machine and Method for Positioning the Machine Frame Parallel to the Ground
US20110274491A1 (en) † 2010-04-14 2011-11-10 Bomag Gmbh Spraying Device For A Construction Machine And A Method For Operating A Spraying Device

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Introduction to the Manuel of Contract Documents for Highway Works (MCHW), SD 0/14 - Clause 947: In Situ Cold Recycled Bound Material, published by The Highways Agency †
Operation and Maintenance Manual - RM 500 Road Reclaimer/Soil Stabilizer, Ref. KEBU7524, published by Caterpillar, Inc †
Treatment of Fill and Capping Materials Using Either Lime or Cement or Both, HA 74/07, Volume 4, Section 1, Part 6, published by The Highways Agency †

Also Published As

Publication number Publication date
EP2735650B1 (fr) 2015-04-01
CN103835211B (zh) 2016-03-16
DE102012221654A1 (de) 2014-05-28
US8956076B2 (en) 2015-02-17
CN103835211A (zh) 2014-06-04
EP2735650A1 (fr) 2014-05-28
US20140147206A1 (en) 2014-05-29

Similar Documents

Publication Publication Date Title
EP2735650B2 (fr) Procédé de traitement de couches, un engin de construction et un engin auxiliaire de construction
EP2455544B1 (fr) Machine de fraisage de sol ou de revêtement routier et procédé de fraisage de sols ou de revêtement routier
EP0597176B1 (fr) Procédé et dispositif de rénovation des chaussées endommagées
EP2104768B1 (fr) Fraiseuse routière et procédé permettant d'obtenir le parallélisme du bâti de machine par rapport au sol
EP2738309B1 (fr) Engin de construction routière et procédé de mesure de la profondeur de la fraise
EP2423384B1 (fr) Dispositif de pulvérisation pour un engin de traitement de sol, engin doté d'un dispositif de pulvérisation et procédé de fonctionnement d'un dispositif de pulvérisation
EP2987911B1 (fr) Fraiseuse automobile, et procede d'evacuation de produit de fraisage
EP3498914B1 (fr) Ajustement de réglage de cylindre à niveler dans une finisseuse de route
DE2630457A1 (de) Planier-fraesmaschine
EP2218823B2 (fr) Stabilisateur ou recycleur
DE102018000576B4 (de) Straßenfertiger mit Sichtausnehmung im Materialbunker
EP3208382B1 (fr) Engin automobile et procédé de fonctionnement d'un engin automobile
DE2856635A1 (de) Maschine zum beschichten von abgefraesten oder abgeschaelten strassendecken
DE3921875A1 (de) Bodenverfestigungsgeraet
EP1012396B1 (fr) Engin pour travailler des chaussees
DE102020133436A1 (de) Materialdichtemessung für Straßenfertigeranwendung
DE102017117200A1 (de) System und verfahren zur steuerung des anteils an flüssigkeit in substratmaterial, das von einer maschine bearbeitet wird
DE102018201077B3 (de) Vorrichtung für ein profilgesteuertes Einsanden und Verfüllen von Rohrleitungs- und Kabelgräben
EP1073798B1 (fr) Dispositif de traitement de chaussees
EP3469899B1 (fr) Machine d'épandage agricole et procédé de commande d'une telle machine d'épandage
DE60000529T2 (de) Verfahren und Vorrichtung zur Behandlung von Materialien hauptsächlich bestehend aus feuchtem Ton, insbesondere Bodenaushub
EP2568079A1 (fr) Dispositif d'asphaltage à froid
DE4308072A1 (de) Verfahren und Vorrichtung zur Aufarbeitung eines Gleisunterbaus
DE20114300U1 (de) Einstreumischfahrzeug
EP4635632A1 (fr) Procédé de commande du fonctionnement d'un dispositif de décharge de fluide d'une fraiseuse routière et fraiseuse routière

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20131017

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

R17P Request for examination filed (corrected)

Effective date: 20140624

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20141027

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502013000513

Country of ref document: DE

Effective date: 20150513

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 719166

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150515

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20150401

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150803

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150801

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150702

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502013000513

Country of ref document: DE

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: CATERPILLAR INC.

Effective date: 20151210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

Ref country code: RO

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150401

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151017

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 4

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151017

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20131017

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161031

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161031

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

R26 Opposition filed (corrected)

Opponent name: CATERPILLAR INC.

Effective date: 20151210

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20180926

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R102

Ref document number: 502013000513

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150401

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 719166

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181017

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181017

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230525

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20241022

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20241024

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20241025

Year of fee payment: 12