WO2000068517A1 - Dispositif de voirie et element de recouvrement pour un tel dispositif - Google Patents
Dispositif de voirie et element de recouvrement pour un tel dispositif Download PDFInfo
- Publication number
- WO2000068517A1 WO2000068517A1 PCT/FR2000/001033 FR0001033W WO0068517A1 WO 2000068517 A1 WO2000068517 A1 WO 2000068517A1 FR 0001033 W FR0001033 W FR 0001033W WO 0068517 A1 WO0068517 A1 WO 0068517A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frame
- covering
- lip
- covering element
- ramp
- 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.)
- Ceased
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1427—Locking devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1418—Covers for manholes or the like; Frames for covers with implements to assist in lifting, e.g. counterweights, springs
Definitions
- the present invention relates to a road system, as well as to a covering element for such a device.
- It relates in particular to a device for closing inspection or inspection chimneys of an underground network, such as manholes or sidewalks, or to a device for crowning manholes, such as a road grid
- Street systems of this type generally have a frame and a frame cover
- the invention relates in particular to a device of this type, in which the frame comprises a raised peripheral edge with a double wall delimiting a groove and in which the covering element, for its part, is provided with a peripheral lip. projecting
- the covering element comes to cover the frame so that the lip engages in the groove.
- the covering element often made of cast iron, it is necessary to lift it vertically so to clear the lip of the throat, which has a major drawback, having regard to its mass
- Document FR-A-2,531,152 proposes to solve this problem by providing the bottom of the groove with an inclined ramp allowing the covering element to be translated when it is removed or mounted on the frame. does not allow, with less effort, to open and / or close the covering element by rotation around the frame
- Another solution consists in providing the bottom of the groove with a guide allowing the covering element to rotate in rotation around a horizontal axis, but this solution then does not allow the covering element to be translated during its deposit
- the object of the invention is to provide a road system, the covering element of which can be Maneuverable as desired, either in translation or in rotation and this, easily It therefore relates to a road device, of the aforementioned type, characterized in that the covering element comprises at least one ramp extending between the lip and the internal surface of said element, the ramp (s) being intended to press on the end edge of the peripheral edge of the frame and thus constituting a means of guiding the covering element when it moves relative to the frame, under the action of a force exerted on said element in an area opposite the ramp (s).
- the road device according to the invention comprises one or more of the following characteristics, taken in isolation or according to all technically possible combinations.
- the ramp (s) have a sagittal section in the form of a disc sector
- the free end portion of the lip comprises a chamfer constituting a stop limiting the rotation of the covering element in the direction of the opening, together with the free end zone of the external wall of the frame on which the external surface of the covering element abuts;
- the covering element is provided with gripping means located opposite the ramp (s);
- the gripping means are constituted by a recess formed in the external surface of the covering element
- the gripping means consist of a through hole formed in the wall of the covering element in an area located between the edge of the latter and the lip;
- the lip forms, in said zone, a baffle
- the lock comprises a pivoting rod made integral with a locking bar by means of two foldable end branches, said bar being intended to be inserted under a stop of the frame;
- the frame comprises, at its base, at least one lateral projecting relief, the lower face of which is provided with a series of ribs for anchoring the device in a sealing material;
- the frame has anchoring ribs formed in the middle part of each of its sides, said ribs being adapted to oppose the bending of the frame.
- the invention also relates to a covering element for the closure of an inspection chimney or the crowning of an evacuation chimney, comprising a projecting peripheral lip intended to engage in a groove of a support frame. , said groove being delimited by a peripheral edge of the double-walled frame, characterized in that the covering element comprises at least one ramp extending between the lip and the internal surface of the covering element and being intended to s '' press on the edge edge of the peripheral edge of the frame to thus constitute a means of guiding the covering element during the movement of the latter relative to the frame under the action of a force exerted on said element in an area opposite the ramp.
- FIG. 1 is a top view of the covering element of a road system according to the invention
- - Figure 2 is a top view of the frame of the device according to the invention
- FIG. 3 is a sectional view along line III-III of the covering element of the device of Figure 1;
- FIG. 4 is a sectional view along line IV-IV of the frame of Figure 2;
- FIG. 5 is an enlarged view of a detail of the covering element of the device illustrated in Figure 1;
- FIGS. 6 to 10 schematically show the operation of mounting the covering element on the frame, and
- FIG. 1 1 is a view illustrating the rotational movement of the covering element relative to the frame from the closed position to the open position of the device
- the device 10 comprises a frame 12 forming a base intended to be mounted on the chimney of access to the underground network and a covering element 14 constituted by a pad coming to cover the frame
- the frame 12 has, in each corner, a relief 16, 18, 20 and 22 projecting laterally from the constitutive wall of the frame 12 to improve the vertical anchoring of the frame in a sealing material, in this case mortar , and to avoid rotation of the frame around a vertical axis when it is subjected to a rotational force
- a series of ribs, such as 23, extend diagonally on the underside of each relief to improve anchoring device horizontal in the sealing material
- Additional anchoring ribs such as 25 are provided under the frame in the middle areas to prevent bending of the frame 12 in case of poor sealing
- the frame 12 has an erect peripheral edge with a double wall 24, 26 which is substantially vertical, delimiting between them a groove 28, of general U-shape.
- the height of the internal wall 24 is less than that of the external wall 26 to him, is mainly constituted by a flat plate 30, full or perforated, provided with a peripheral lip 32 projecting from the internal or lower surface of the plate 30.
- the pad comprises a first set of support pads 34 , 36 configured as a planar support surface copla ⁇ aire to the plate 30, as well as a second set of support pads 38, 40 located opposite the first set and configured in the form of a support surface s' extant inclined with respect to the plane of the plate 30 downwards and in the direction of the bearing surfaces 34 and 36 facing planes
- the frame 12 is further provided with a stop 42 carried by the internal surface of the internal wall 24 of the peripheral edge.
- This stop preferably has a V-shaped cross section open towards the inside of the frame and receives a projection 43 of complementary shape carried by the internal surface of the tampon 14
- This projection 43 and of the stop 42 associated with the particularity of bearing the tampon on the frame 12, guarantees the tampon 14 a stability of support at four points when it is subjected to the action of a vertical load, and this, whatever the point of application of the load on the tampon. This prevents any phenomenon of limping of the tampon, which has the effect of avoiding the beat noises
- the bottom of the throat 28 is filled with water so as to constitute an anti-odor siphon, together with the lip engaged in the throat, as shown in FIG. 5
- the tampon 14 is provided with ramps, such as 44, having a sagittal section in the shape of a disk sector and extending between the internal surface. of the lip 32 and the peripheral zone of the internal surface 30 of the tampon
- ramps are positioned on one side of the pad 14 and constitute a means for guiding the pad 14, in translation and in rotation, when the latter moves relative to the frame under the action of a force exerted in an area. opposite to the ramps 44 They are provided in a sufficient number to allow effective guidance of the tampon, while limiting friction.
- the pad 14 is provided with two ramps 44.
- the ramps-44 are arranged on the side of the pad where the flat support pads 34 and 36 are located.
- the ramps 44 bear on the end edge of the inner wall 24 of the peripheral edge of the frame, which allows the pad to either slide on the frame, during a translational movement, that is to pivot about an axis of rotation coplanar with the frame, during a rotational movement.
- the lower end of the lip 32 of the pad 14 is provided with a chamfer 45 extends along the side of the lip carrying the ramps 44.
- This chamfer is intended to avoid the total tilting of the pad in the direction of the opening by ensuring stabilization of the latter in the open position in which it forms an opening angle greater than about 100 ° relative to the general plane of the frame.
- the latter is provided with a gripping means 48 provided in the vicinity of the side of the tampon situated opposite the ramps 44.
- the peripheral lip 32 and the groove 28 advantageously have, in this zone, a baffle so that the orifice is placed outside the lip, so as to ensure the seal odors, when applied to a sidewalk look.
- the gripping means 48 can also be produced in the form of a blind hole, for example by coring, formed in the external surface of the tampon.
- the pad is completed by a locking member 50, visible in detail in FIG. 5, located opposite the ramps 44, making it possible to block the pad 14 on the frame 12.
- the latch 50 comprises a locking strip 52 made integral with a pivoting rod 54 crossing sant the pad 14 by folding down two end branches 55 and 55a of this rod against the underside of the bar
- the pivoting rod 54 is provided with a head 56 shaped so that it can be moved a ⁇ gularularly by means of a tool.
- the head 56 is capped by a protective plug 58.
- An O-ring seal 60 can be interposed between the head 56 and the pad 14 so as to seal the odors and to constitute a brake preventing accidental unlocking of the lock.
- the bar 52 engages under a stop 59 of the frame secured to the inner wall 24 of the latter.
- the ramps 44 ensure the support and the sliding of the pad on the free end edge of the inner wall 24 of the groove , thus making it possible to translate the buffer with less effort.
- the ramps also come to bear against the end edge of the inner wall 24 of the groove, which allows guiding of the rotary pad. It will also be noted that the ramps 44 also provide guiding the tampon during its rotation in the closing direction, and this, again taking support against the end edge of the inner wall of the groove, again allowing the operator who maneuvers the tampon to be relieved , as can be seen in FIG.
- the pad 14 is stabilized in the open position, in which it forms an opening angle greater than about 100 ° relative to the general plane of the frame 12, on the one hand, by its surface outer which abuts against the outer wall 26 of the frame and, on the other hand, by the chamfer 45 which abuts against the outer surface of the inner wall 24 of the peripheral edge of the frame
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Road Signs Or Road Markings (AREA)
- Sewage (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Building Environments (AREA)
- Road Paving Structures (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HR20010817A HRP20010817B1 (en) | 1999-05-05 | 2000-04-20 | Road network device and covering element therefor |
| BR0010245-8A BR0010245A (pt) | 1999-05-05 | 2000-04-20 | Dispositivo de vias públicas e elemento de recobrimento para um tal dispositivo |
| US09/959,374 US6676332B1 (en) | 1999-05-05 | 2000-04-20 | Highway device and covering element for such a device |
| SI200030831T SI1175533T1 (sl) | 1999-05-05 | 2000-04-20 | Cestna priprava |
| DE60025597T DE60025597T2 (de) | 1999-05-05 | 2000-04-20 | Strassenbaueinrichtung |
| EP00920851A EP1175533B1 (fr) | 1999-05-05 | 2000-04-20 | Dispositif de voirie |
| SK1589-2001A SK286767B6 (sk) | 1999-05-05 | 2000-04-20 | Cestné zariadenie a jeho krycí prvok |
| HU0201236A HU227353B1 (en) | 1999-05-05 | 2000-04-20 | Road network device and covering element therefor |
| CA002372784A CA2372784C (fr) | 1999-05-05 | 2000-04-20 | Dispositif de voirie et element de recouvrement pour un tel dispositif |
| AU41269/00A AU4126900A (en) | 1999-05-05 | 2000-04-20 | Road network device and covering element therefor |
| NO20015386A NO20015386L (no) | 1999-05-05 | 2001-11-02 | Anordning til bruk i veier og dekkelement for en slik anordning |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9905717A FR2793267B1 (fr) | 1999-05-05 | 1999-05-05 | Dispositif de voirie et element de recouvrement pour un tel dispositif |
| FR99/05717 | 1999-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000068517A1 true WO2000068517A1 (fr) | 2000-11-16 |
Family
ID=9545246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2000/001033 Ceased WO2000068517A1 (fr) | 1999-05-05 | 2000-04-20 | Dispositif de voirie et element de recouvrement pour un tel dispositif |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US6676332B1 (fr) |
| EP (1) | EP1175533B1 (fr) |
| CN (1) | CN1143035C (fr) |
| AR (1) | AR023851A1 (fr) |
| AT (1) | ATE316171T1 (fr) |
| AU (1) | AU4126900A (fr) |
| BR (1) | BR0010245A (fr) |
| CA (1) | CA2372784C (fr) |
| CZ (1) | CZ299923B6 (fr) |
| DE (1) | DE60025597T2 (fr) |
| ES (1) | ES2255999T3 (fr) |
| FR (1) | FR2793267B1 (fr) |
| HR (1) | HRP20010817B1 (fr) |
| HU (1) | HU227353B1 (fr) |
| MY (1) | MY127041A (fr) |
| NO (1) | NO20015386L (fr) |
| PL (1) | PL204270B1 (fr) |
| RS (1) | RS49985B (fr) |
| SK (1) | SK286767B6 (fr) |
| WO (1) | WO2000068517A1 (fr) |
| ZA (1) | ZA200108709B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004111352A1 (fr) * | 2003-06-18 | 2004-12-23 | Derrick Anthony Rhodes | Portique utilitaire |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007149622A2 (fr) * | 2006-04-21 | 2007-12-27 | Shell Oil Company | Barrière au soufre à utiliser dans des procédés in situ pour traiter des formations |
| US7484908B2 (en) * | 2006-06-12 | 2009-02-03 | David Stadler | Manhole cover security lock with controlled pressure release |
| FR2933109B1 (fr) * | 2008-06-30 | 2010-08-13 | Veolia Eau Cie Generale Des Ea | Systeme et procede de manutention d'une plaque lourde |
| US9309019B2 (en) | 2010-05-21 | 2016-04-12 | Adhezion Biomedical, Llc | Low dose gamma sterilization of liquid adhesives |
| US8550737B2 (en) | 2010-09-20 | 2013-10-08 | Adhezion Biomedical, Llc | Applicators for dispensing adhesive or sealant material |
| US9066711B2 (en) | 2011-11-02 | 2015-06-30 | Adhezion Biomedical, Llc | Applicators for storing sterilizing, and dispensing an adhesive |
| US11761165B1 (en) | 2023-02-27 | 2023-09-19 | David M. Stadler | Manhole cover |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB529826A (en) * | 1939-06-09 | 1940-11-28 | Dudley & Dowell Ltd | Improvements in or relating to manhole covers and frames |
| US4567697A (en) * | 1983-12-08 | 1986-02-04 | Hahne Walter B | Utility vault cover seal |
| EP0451064A1 (fr) * | 1990-04-05 | 1991-10-09 | Societe Anonyme Dite : Sodif | Regard de chaussée à tampon articulé, joint d'amortissement et à fermeture par basculement |
| US5362174A (en) * | 1992-03-19 | 1994-11-08 | Yang Jeng Yih | Manhole cover |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4592674A (en) * | 1978-03-23 | 1986-06-03 | Baliva Michael G | Concrete manhole |
| GB2124683B (en) | 1982-07-31 | 1985-10-09 | Brickhouse Dudley Mfg | Manhole cover and frame assemblies |
| EP0286562B1 (fr) * | 1987-04-07 | 1992-03-11 | Pont-A-Mousson S.A. | Regard de chaussée à charnière en T |
| FR2685715B1 (fr) * | 1991-12-31 | 1996-08-23 | Norinco | Dispositif perfectionne de verrouillage d'un tampon sur un cadre, pour regard de chaussee ou analogue. |
| FR2688528B1 (fr) * | 1992-03-12 | 1997-11-07 | Rouere Richard De | Dispositif interdisant l'acces non autorise aux caniveaux techniques de distribution de reseaux cables a occultation par dalles multiples. |
-
1999
- 1999-05-05 FR FR9905717A patent/FR2793267B1/fr not_active Expired - Fee Related
-
2000
- 2000-04-20 WO PCT/FR2000/001033 patent/WO2000068517A1/fr not_active Ceased
- 2000-04-20 ES ES00920851T patent/ES2255999T3/es not_active Expired - Lifetime
- 2000-04-20 AT AT00920851T patent/ATE316171T1/de active
- 2000-04-20 US US09/959,374 patent/US6676332B1/en not_active Expired - Fee Related
- 2000-04-20 PL PL351318A patent/PL204270B1/pl unknown
- 2000-04-20 CZ CZ20013975A patent/CZ299923B6/cs not_active IP Right Cessation
- 2000-04-20 EP EP00920851A patent/EP1175533B1/fr not_active Expired - Lifetime
- 2000-04-20 CA CA002372784A patent/CA2372784C/fr not_active Expired - Fee Related
- 2000-04-20 CN CNB008071969A patent/CN1143035C/zh not_active Expired - Fee Related
- 2000-04-20 DE DE60025597T patent/DE60025597T2/de not_active Expired - Lifetime
- 2000-04-20 SK SK1589-2001A patent/SK286767B6/sk not_active IP Right Cessation
- 2000-04-20 HR HR20010817A patent/HRP20010817B1/xx not_active IP Right Cessation
- 2000-04-20 BR BR0010245-8A patent/BR0010245A/pt not_active IP Right Cessation
- 2000-04-20 HU HU0201236A patent/HU227353B1/hu not_active IP Right Cessation
- 2000-04-20 AU AU41269/00A patent/AU4126900A/en not_active Abandoned
- 2000-04-20 RS YUP-734/01A patent/RS49985B/sr unknown
- 2000-05-04 AR ARP000102139A patent/AR023851A1/es active IP Right Grant
- 2000-05-04 MY MYPI20001910A patent/MY127041A/en unknown
-
2001
- 2001-10-23 ZA ZA200108709A patent/ZA200108709B/xx unknown
- 2001-11-02 NO NO20015386A patent/NO20015386L/no not_active Application Discontinuation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB529826A (en) * | 1939-06-09 | 1940-11-28 | Dudley & Dowell Ltd | Improvements in or relating to manhole covers and frames |
| US4567697A (en) * | 1983-12-08 | 1986-02-04 | Hahne Walter B | Utility vault cover seal |
| EP0451064A1 (fr) * | 1990-04-05 | 1991-10-09 | Societe Anonyme Dite : Sodif | Regard de chaussée à tampon articulé, joint d'amortissement et à fermeture par basculement |
| US5362174A (en) * | 1992-03-19 | 1994-11-08 | Yang Jeng Yih | Manhole cover |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004111352A1 (fr) * | 2003-06-18 | 2004-12-23 | Derrick Anthony Rhodes | Portique utilitaire |
| AU2004248079B2 (en) * | 2003-06-18 | 2009-09-17 | Derrick Anthony Rhodes | A utility portal |
Also Published As
| Publication number | Publication date |
|---|---|
| AR023851A1 (es) | 2002-09-04 |
| PL204270B1 (pl) | 2009-12-31 |
| YU73401A (sh) | 2004-03-12 |
| SK15892001A3 (sk) | 2002-10-08 |
| DE60025597T2 (de) | 2006-08-03 |
| PL351318A1 (en) | 2003-04-07 |
| HRP20010817A2 (en) | 2002-10-31 |
| HRP20010817B1 (en) | 2009-02-28 |
| NO20015386L (no) | 2002-01-07 |
| EP1175533B1 (fr) | 2006-01-18 |
| CA2372784A1 (fr) | 2000-11-16 |
| HUP0201236A2 (en) | 2002-08-28 |
| DE60025597D1 (de) | 2006-04-06 |
| NO20015386D0 (no) | 2001-11-02 |
| CZ20013975A3 (cs) | 2002-04-17 |
| SK286767B6 (sk) | 2009-05-07 |
| FR2793267A1 (fr) | 2000-11-10 |
| BR0010245A (pt) | 2002-01-08 |
| AU4126900A (en) | 2000-11-21 |
| ES2255999T3 (es) | 2006-07-16 |
| US6676332B1 (en) | 2004-01-13 |
| ATE316171T1 (de) | 2006-02-15 |
| CA2372784C (fr) | 2006-12-05 |
| CZ299923B6 (cs) | 2008-12-29 |
| MY127041A (en) | 2006-11-30 |
| RS49985B (sr) | 2008-09-29 |
| EP1175533A1 (fr) | 2002-01-30 |
| FR2793267B1 (fr) | 2001-06-15 |
| CN1349579A (zh) | 2002-05-15 |
| HU227353B1 (en) | 2011-04-28 |
| CN1143035C (zh) | 2004-03-24 |
| ZA200108709B (en) | 2002-06-10 |
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