EP0822297A3 - Cover for underground chamber - Google Patents
Cover for underground chamber Download PDFInfo
- Publication number
- EP0822297A3 EP0822297A3 EP97420138A EP97420138A EP0822297A3 EP 0822297 A3 EP0822297 A3 EP 0822297A3 EP 97420138 A EP97420138 A EP 97420138A EP 97420138 A EP97420138 A EP 97420138A EP 0822297 A3 EP0822297 A3 EP 0822297A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- frame
- cover
- rigid
- seat
- substantially frustoconical
- 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.)
- Granted
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
- E02D29/124—Shaft entirely made of synthetic material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Cable Accessories (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Connection Or Junction Boxes (AREA)
- Seats For Vehicles (AREA)
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
Abstract
Dispositif de couronnement pour coffret de branchement (1) enterré comprenant un cadre (5) fixé dans le sol (S) et un couvercle (6) mobile par rapport audit cadre, caractérisé en ce que ledit cadre (5) est réalisé en matériau composite à base résine themrodurcissable chargée de fibres de renfort, ledit cadre (5) étant constitué de deux demi-coques (54, 55) rigidement assemblées et comprenant chacune une section sensiblement tronconique (51, 151) et une collerette supérieure (52, 152, 252) en forme de L s'étendant radialement vers l'extérieur, apte à définir une surface d'appui (53, 153, 253) sur une assise rigide (10), ladite partie sensiblement tronconique s'étendant substantiellement en dessous de ladite assise rigide.Cap device for connection box (1) buried comprising a frame (5) fixed in the ground (S) and a cover (6) movable relative to said frame, characterized in that said frame (5) is made of composite material based thermosetting resin loaded with reinforcing fibers, said fiber frame (5) consisting of two half-shells (54, 55) rigidly assembled and each comprising a section substantially frustoconical (51, 151) and an upper flange (52, 152, 252) L-shaped extending radially outwards, able to define a bearing surface (53, 153, 253) on a rigid seat (10), said substantially frustoconical part extending substantially below said seat rigid.
L'invention permet la réalisation d'un dispositif solide et léger. Elle évite le sectionnement des conduits ou câble d'alimentation d'un compteur (2) logé dans le coffret en cas de surcharge sur le couvercle (6). The invention allows the realization of a solid and light device. It avoids cutting the conduits or power supply cable of a meter (2) housed in the box in the event of an overload on the cover (6).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609914 | 1996-08-01 | ||
FR9609914A FR2751999B1 (en) | 1996-08-01 | 1996-08-01 | CAPPING DEVICE FOR UNDERGROUND CONNECTION BOX |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0822297A2 EP0822297A2 (en) | 1998-02-04 |
EP0822297A3 true EP0822297A3 (en) | 1998-08-05 |
EP0822297B1 EP0822297B1 (en) | 2001-09-19 |
Family
ID=9494862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19970420138 Expired - Lifetime EP0822297B1 (en) | 1996-08-01 | 1997-07-30 | Cover for underground chamber |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0822297B1 (en) |
ES (1) | ES2162224T3 (en) |
FR (1) | FR2751999B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2789098B1 (en) * | 1999-02-03 | 2001-04-06 | Cahors App Elec | LOOK WITH A WATERPROOF WATERPROOF HOUSING WITH INTEGRATED VENT AND QUICK OPENING |
ES2169659B1 (en) * | 1999-05-05 | 2003-11-01 | Manuf D App Electr De Cahors S | REGISTRATION THAT INCLUDES A BOX UNDERSTANDED, WITH INTEGRATED BREATHER AND QUICK OPENING. |
US20130136537A1 (en) * | 2010-10-28 | 2013-05-30 | Luigi Tonelli | Manhole cover manufacturing process and manhole cover thus obtained |
CN104563160B (en) * | 2014-12-25 | 2015-11-25 | 永亨控股集团有限公司 | A kind of power check well |
US11525235B2 (en) * | 2016-12-12 | 2022-12-13 | Composite Access Products GP, LLC | Composite manhole cover with embedded detection |
FR3136488A1 (en) * | 2022-06-08 | 2023-12-15 | Alain Olivo | Lightweight resin-filled concrete inspection pad. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1940924A (en) * | 1931-11-16 | 1933-12-26 | Ivy F Taylor | Cushion material |
FR2597900A1 (en) * | 1986-04-24 | 1987-10-30 | Berna De La Calle Manuel | Manhole with grassable cover |
EP0698692A1 (en) * | 1994-08-08 | 1996-02-28 | Pont-A-Mousson S.A. | Cover for a fire hydrant shaft |
US5525006A (en) * | 1995-01-05 | 1996-06-11 | Kilman Electriloc Inc. | Flush mount well protector |
-
1996
- 1996-08-01 FR FR9609914A patent/FR2751999B1/en not_active Expired - Fee Related
-
1997
- 1997-07-30 ES ES97420138T patent/ES2162224T3/en not_active Expired - Lifetime
- 1997-07-30 EP EP19970420138 patent/EP0822297B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1940924A (en) * | 1931-11-16 | 1933-12-26 | Ivy F Taylor | Cushion material |
FR2597900A1 (en) * | 1986-04-24 | 1987-10-30 | Berna De La Calle Manuel | Manhole with grassable cover |
EP0698692A1 (en) * | 1994-08-08 | 1996-02-28 | Pont-A-Mousson S.A. | Cover for a fire hydrant shaft |
US5525006A (en) * | 1995-01-05 | 1996-06-11 | Kilman Electriloc Inc. | Flush mount well protector |
Also Published As
Publication number | Publication date |
---|---|
ES2162224T3 (en) | 2001-12-16 |
FR2751999B1 (en) | 1998-09-04 |
EP0822297B1 (en) | 2001-09-19 |
EP0822297A2 (en) | 1998-02-04 |
FR2751999A1 (en) | 1998-02-06 |
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