EP0822297A3 - Cover for underground chamber - Google Patents

Cover for underground chamber Download PDF

Info

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
Application number
EP97420138A
Other languages
German (de)
French (fr)
Other versions
EP0822297B1 (en
EP0822297A2 (en
Inventor
Claude Senebier
Michel Sage
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.)
Mecelec Industries SAS
Original Assignee
Mecelec Industries SAS
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 Mecelec Industries SAS filed Critical Mecelec Industries SAS
Publication of EP0822297A2 publication Critical patent/EP0822297A2/en
Publication of EP0822297A3 publication Critical patent/EP0822297A3/en
Application granted granted Critical
Publication of EP0822297B1 publication Critical patent/EP0822297B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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).

Figure 00000001
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).
Figure 00000001
EP19970420138 1996-08-01 1997-07-30 Cover for underground chamber Expired - Lifetime EP0822297B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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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