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EP0579112B1 - Finisseur - Google Patents

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Publication number
EP0579112B1
EP0579112B1 EP93110922A EP93110922A EP0579112B1 EP 0579112 B1 EP0579112 B1 EP 0579112B1 EP 93110922 A EP93110922 A EP 93110922A EP 93110922 A EP93110922 A EP 93110922A EP 0579112 B1 EP0579112 B1 EP 0579112B1
Authority
EP
European Patent Office
Prior art keywords
hopper
base
closed
road finisher
travel
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.)
Expired - Lifetime
Application number
EP93110922A
Other languages
German (de)
English (en)
Other versions
EP0579112A1 (fr
Inventor
Dieter Lutz
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.)
ABG Werke GmbH
Original Assignee
ABG Werke 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
Application filed by ABG Werke GmbH filed Critical ABG Werke GmbH
Publication of EP0579112A1 publication Critical patent/EP0579112A1/fr
Application granted granted Critical
Publication of EP0579112B1 publication Critical patent/EP0579112B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
    • 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
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
    • E01C19/4886—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ for forming in a continuous operation kerbs, gutters, berms, safety kerbs, median barriers or like structures in situ, e.g. by slip-forming, by extrusion
    • E01C19/4893—Apparatus designed for railless operation

Definitions

  • the invention relates to a road paver with a chassis, which is provided in the direction of travel with a bucket at the front for receiving material to be installed and at the rear with a screed, a conveyor being provided between the bucket and a distributor screw located in the direction of travel in front of the screed, the bucket is open on the bottom side towards the conveyor and the screed has extending screeds that can be extended laterally.
  • Asphalt pavers usually comprise a chassis which is usually provided with a crawler chassis, which is provided at the front with a bucket for receiving the material to be installed and at the rear with a screed.
  • the material is tipped into the bucket by a truck, conveyed from there via a conveyor to a spreading auger in front of the screed, distributed by the spreading auger over the pave width and installed by means of the screed, which can include ramming and / or vibration units.
  • the screed consists of a base screed and two extendable screeds that can be extended laterally compared to the base screed to broaden the pave width, cf. e.g. DE-U-9 204 559.
  • a corresponding paver in which the bucket has pivotable and optionally telescopic side wall sections, is also known from DE-U-9 109 496.
  • Trenches are often dug next to finished or under construction roads, which must then be closed again, or banquets have to be built. This may when using such a paver, this is done by leading it over the ditch or the banquet area, which is located between the right and left running gear, but the terrain is often not suitable for this or there is insufficient space.
  • the object of the invention is therefore to provide a paver To create the type mentioned above, with which it is possible to close trenches located to the side of a roadway or to create banquets without problems of terrain or space.
  • This object is achieved in that a bucket which is closed on the bottom rests on the bucket which is open at the bottom, the bucket which is closed on the bottom being able to be tilted about an axis extending in the direction of travel to one side of the paver, and on the side to which the bottom is closed Bucket can be tilted, a scraper located in front of the corresponding extension screed is attached to it.
  • Fig. 1 shows a plan view of a paver when installing banquets.
  • Fig. 2 shows the paver of Fig. 1 from the front.
  • the road paver shown comprises a chassis 1 which is provided with a chassis provided with wheels or, as shown, with a right and a left chassis chain 2, a driver's station 3 and a screed 4.
  • a chassis 1 which is provided with a chassis provided with wheels or, as shown, with a right and a left chassis chain 2, a driver's station 3 and a screed 4.
  • a bucket 5 which is open to the bottom of a conveyor (not shown) leading from the front of the paver under the driver's cab 3 to a distributor auger in front of the screed 4
  • the normally available, foldable, side wall parts forming a hopper are the can be pivoted by means of corresponding hydraulic cylinders which are articulated on fixed side wall parts 6 of the bucket 5 underneath, for closing trenches or producing banquets or the like. away.
  • a bucket 7 which is closed at the bottom and which can be tilted to one side, here to the right side, by means of a hydraulic cylinder 8.
  • the hydraulic cylinder 8 is on the left side below the bucket 6 and in the side region of the bucket 5, for example on the corresponding fixed one Side wall part 6 of the bucket 5, articulated.
  • the bucket 7 is supported when tilting on the right upper side edge of the corresponding fixed side wall part 6 of the bucket 5.
  • Corresponding hinges 9, which support the bucket 7, can be arranged there.
  • the bucket 7 has on the right side a closable and - in the illustrated embodiment around its upper edge - pivotally arranged side wall 10. After loosening the side wall 10, this opens when the bucket 7 is tilted, so that material 11 located in the bucket 7 laterally into a trench - or banquet area 12 is tilted.
  • the screed 4 comprises a screed 13 which can be extended to the right and a screed which is not shown, which can be extended to the left, in order to be able to widen the pave width of the paver accordingly.
  • a scraper 16 - optionally adjustable in height - can be fastened by means of a forwardly directed arm 15 in order to close a trench or to produce a banquet.
  • the scraper 16 comprises a rear wall 17 and two side walls 18.
  • the width of the rear wall 17 of the scraper 16 can be adjusted by means of a hydraulic cylinder 19.
  • the material tipped from the bucket 7 is adjusted by means of the scraper 16, in the desired width through the side walls 18, at the desired height with the extending screed 13 extended accordingly.
  • the bucket 7 extends towards the material discharge side by a lot beyond the width of the paver, in particular in such a way that it tilts substantially on the width of the outside of the extended extension screed 13.
  • the bucket 7 also expediently extends far beyond the width of the paver on the other side.
  • the hydraulic circuit which is normally used for the adjustment of the now-lying extending screed, can be used, while for the actuation of the hydraulic cylinder 8 for tilting the bucket 7, the hydraulics of the normally existing, foldable side wall parts of the bucket 5 can be used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
  • Temperature-Responsive Valves (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Claims (8)

  1. Finisseur comportant un châssis (1), lequel est muni à l'avant, dans le sens de la marche, d'une benne (5) de réception de matériaux à répandre (11), et à l'arrière d'une poutre dameuse (4), un convoyeur étant prévu entre ladite benne (5) et une vis sans fin de répartition se trouvant à l'avant de la poutre dameuse (4), le fond de la benne (5) étant ouvert en direction du convoyeur et la poutre dameuse (4) présentant des poutres prolongatrices amovibles (13), caractérisé en ce que sur la benne (5) à fond ouvert est agencée une benne (7) à fond fermé, ladite benne (7) à fond fermé pouvant basculer vers un côté du finisseur autour d'un axe (9) s'étendant dans le sens de la marche, et en ce que, sur le côté vers lequel la benne (7) à fond fermé peut être basculée, un racleur (16) est fixé sur la poutre prolongatrice correspondante (13), en avant de cette dernière dans le sens de la marche.
  2. Finisseur selon la revendication 1, caractérisé en ce que le racleur (16) présente une paroi arrière (17) et des parois latérales (18) reliées à cette dernière, et en ce qu'il est réglable en largeur au moyen d'un vérin hydraulique (19).
  3. Finisseur selon la revendication 2, caractérisé en ce que le vérin hydraulique (19) est actionné par le circuit hydraulique normalement utilisé pour la mise en place de la poutre prolongatrice (13), laquelle est immobilisée lors de l'utilisation de la benne (7) à fond fermé.
  4. Finisseur selon l'une des revendications 1 à 3, caractérisé en ce que la benne (7) à fond fermé peut basculer au moyen d'un vérin hydraulique (8).
  5. Finisseur selon l'une des revendications 1 à 4, caractérisé en ce que la benne (7) à fond fermé peut basculer autour d'une paroi latérale fixe (6) de la benne (5) à fond ouvert.
  6. Finisseur selon la revendication 5, caractérisé en ce que la paroi latérale fixe (6) est munie de charnières (9) pour la benne (7) à fond fermé.
  7. Finisseur selon l'une des revendications 1 à 6, caractérisé en ce que la benne (7) à fond fermé s'appuie, à l'état non basculé, sur la benne (5) à fond ouvert.
  8. Finisseur selon l'une des revendications 1 à 7, caractérisé en ce que la benne (7) à fond fermé s'étend latéralement, au moins sur le côté où se trouve le racleur (16), jusqu'à atteindre sensiblement l'extrémité de la poutre prolongatrice amovible (13).
EP93110922A 1992-07-14 1993-07-08 Finisseur Expired - Lifetime EP0579112B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9209426U DE9209426U1 (de) 1992-07-14 1992-07-14 Straßenfertiger
DE9209426U 1992-07-14

Publications (2)

Publication Number Publication Date
EP0579112A1 EP0579112A1 (fr) 1994-01-19
EP0579112B1 true EP0579112B1 (fr) 1996-05-29

Family

ID=6881590

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93110922A Expired - Lifetime EP0579112B1 (fr) 1992-07-14 1993-07-08 Finisseur

Country Status (6)

Country Link
US (1) US5405215A (fr)
EP (1) EP0579112B1 (fr)
JP (1) JP2920457B2 (fr)
CA (1) CA2100408C (fr)
DE (2) DE9209426U1 (fr)
ES (1) ES2087617T3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995022481A1 (fr) * 1994-02-18 1995-08-24 Tenox Corporation Engin a chenilles se deplaçant sur des pentes et chenille employee
DE19731457C2 (de) * 1997-07-22 2002-04-25 Hans Niedl Vorrichtung zur Herstellung eines Banketts
DE102006030755A1 (de) * 2006-06-27 2008-01-03 Mpw Construction Machinery And Industrial Supply Gmbh & Co.Kg Straßenfertiger und Verfahren zum Herstellen eines Banketts in Rückwärtsfahrt
DE102006031528A1 (de) * 2006-06-30 2008-01-03 Matthäi Bauunternehmen GmbH & Co. KG Verfahren zum Herstellen kompakter Asphaltbefestigungen
WO2011017042A2 (fr) * 2009-07-27 2011-02-10 Graco Minnesota Inc. Système d'extraction du pivot de moule de règle
CN107620292A (zh) * 2017-09-09 2018-01-23 浙江路之友工程机械有限公司 一种斜坡摊铺机
DE202019003391U1 (de) * 2019-08-14 2020-11-17 Martin Josef Mayer Bankettfertiger

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2522610A (en) * 1945-05-18 1950-09-19 Ronald A Gordon Road building machine
US3130654A (en) * 1961-08-31 1964-04-28 Jaeger Machine Co Material distributing and leveling machine
US3240164A (en) * 1961-12-08 1966-03-15 Differential Steel Car Co Selective closure latching mechanism for tilting dump vehicles
US3636831A (en) * 1969-09-24 1972-01-25 Blaw Knox Const Equipment Pavement widener
US3636832A (en) * 1970-03-10 1972-01-25 Iowa Mfg Co Dual paver
GB8408714D0 (en) * 1984-04-04 1984-05-16 Gilbert W I Laying pavement
FR2619133B1 (fr) * 1987-08-06 1991-05-24 Gerland Procede de realisation de caniveaux menages en bordure de voies de circulation routiere et realises en materiaux enrobes bitumineux et dispositif pour sa mise en oeuvre
FR2661202B1 (fr) * 1990-04-20 1993-01-15 Condamin Bernard Regleuse-surfaceuse a lame deportee pour chaussee ou trottoir.
JPH0447008A (ja) * 1990-06-14 1992-02-17 Soichiro Asahi 土木車両用土羽築造アタッチメント
JPH04166501A (ja) * 1990-10-30 1992-06-12 Kumagai Doro Kk 溝の敷きならし装置
DE9109496U1 (de) * 1991-07-31 1991-12-19 Maschinenbau Ulm Gmbh, 7900 Ulm Schwarzdeckenfertiger
DE9204559U1 (de) * 1992-04-02 1992-05-27 Joseph Vögele AG, 6800 Mannheim Fahrbahn Straßenfertiger

Also Published As

Publication number Publication date
EP0579112A1 (fr) 1994-01-19
JPH06316907A (ja) 1994-11-15
US5405215A (en) 1995-04-11
ES2087617T3 (es) 1996-07-16
CA2100408C (fr) 1998-12-15
DE59302731D1 (de) 1996-07-04
CA2100408A1 (fr) 1994-01-15
JP2920457B2 (ja) 1999-07-19
DE9209426U1 (de) 1993-11-18

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