FR3122191B1 - Waterproofing system for an access device to an underground infrastructure - Google Patents

Waterproofing system for an access device to an underground infrastructure Download PDF

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Publication number
FR3122191B1
FR3122191B1 FR2104282A FR2104282A FR3122191B1 FR 3122191 B1 FR3122191 B1 FR 3122191B1 FR 2104282 A FR2104282 A FR 2104282A FR 2104282 A FR2104282 A FR 2104282A FR 3122191 B1 FR3122191 B1 FR 3122191B1
Authority
FR
France
Prior art keywords
access device
frame
crosspiece
seal
sealing system
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
FR2104282A
Other languages
French (fr)
Other versions
FR3122191A1 (en
Inventor
Julien Brugneaux
Benjamin Fousse
Benjamin Petit
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.)
EJ Emea SAS
Original Assignee
EJ Emea 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 EJ Emea SAS filed Critical EJ Emea SAS
Priority to FR2104282A priority Critical patent/FR3122191B1/en
Priority to EP22735525.2A priority patent/EP4330465A1/en
Priority to PCT/FR2022/050780 priority patent/WO2022229552A1/en
Publication of FR3122191A1 publication Critical patent/FR3122191A1/en
Application granted granted Critical
Publication of FR3122191B1 publication Critical patent/FR3122191B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • E02D29/16—Arrangement or construction of joints in foundation structures
    • 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
    • E02D29/1454—Non-circular covers, e.g. hexagonal, elliptic

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Gasket Seals (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Pipe Accessories (AREA)

Abstract

L'invention porte sur système d'étanchéité pour un dispositif d'accès à une infrastructure souterraine, le dispositif d'accès comportant un cadre (2) définissant une ouverture (4) et un couvercle (3) comportant plusieurs tampons (6) destiné à obturer l'ouverture (4) du cadre (2). Le système d'étanchéité comporte le cadre (2) et au moins une traverse (11) qui forme avec le cadre (2) une surface d'assise (5, 12) pour le couvercle (3) du dispositif d'accès. Le système d'étanchéité comporte en outre au moins un joint d'étanchéité (13) comprenant une partie inférieure configurée pour s'engager dans un logement ménagé dans le cadre (2). L'au moins une traverse (11) comporte un ergot faisant saillie dans la direction longitudinale (X) depuis au moins l’une des extrémités longitudinales de la traverse (11) et configuré pour s'engager dans le logement, le joint d'étanchéité (13) étant fixé à la traverse (11) par emboîtement de l'ergot dans le joint d'étanchéité (13). Figure pour l’abrégé : Fig. 3The invention relates to a sealing system for an access device to an underground infrastructure, the access device comprising a frame (2) defining an opening (4) and a cover (3) comprising several buffers (6) intended to close the opening (4) of the frame (2). The sealing system comprises the frame (2) and at least one crosspiece (11) which forms with the frame (2) a seating surface (5, 12) for the cover (3) of the access device. The sealing system further comprises at least one seal (13) comprising a lower part configured to engage in a housing provided in the frame (2). The at least one crosspiece (11) comprises a lug projecting in the longitudinal direction (X) from at least one of the longitudinal ends of the crosspiece (11) and configured to engage in the housing, the seal seal (13) being fixed to the crosspiece (11) by fitting the lug into the seal (13). Figure for abstract: Fig. 3

FR2104282A 2021-04-26 2021-04-26 Waterproofing system for an access device to an underground infrastructure Active FR3122191B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2104282A FR3122191B1 (en) 2021-04-26 2021-04-26 Waterproofing system for an access device to an underground infrastructure
EP22735525.2A EP4330465A1 (en) 2021-04-26 2022-04-25 Sealing system for a device for accessing an underground infrastructure
PCT/FR2022/050780 WO2022229552A1 (en) 2021-04-26 2022-04-25 Sealing system for a device for accessing an underground infrastructure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2104282 2021-04-26
FR2104282A FR3122191B1 (en) 2021-04-26 2021-04-26 Waterproofing system for an access device to an underground infrastructure

Publications (2)

Publication Number Publication Date
FR3122191A1 FR3122191A1 (en) 2022-10-28
FR3122191B1 true FR3122191B1 (en) 2023-12-22

Family

ID=76730721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2104282A Active FR3122191B1 (en) 2021-04-26 2021-04-26 Waterproofing system for an access device to an underground infrastructure

Country Status (3)

Country Link
EP (1) EP4330465A1 (en)
FR (1) FR3122191B1 (en)
WO (1) WO2022229552A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK152715C (en) * 1982-01-20 1988-09-19 Selflevel Covers Jersey Ltd FRAME FOR A COVER / FRAME COLLECTION BY A MAN HOLE
DE102004036647B4 (en) * 2004-07-28 2007-09-06 Sbe-Stahlbauelemente Cover Gmbh Waterproof manhole cover
DE202014008441U1 (en) 2014-10-24 2016-01-26 Bernhard Amsbeck Gmbh & Co. Kg Day waterproof cover
FR3059018B1 (en) * 2016-11-22 2019-08-09 Fonderies De Brousseval & Montreuil MULTI-PLATE WATERPROOF TRAP

Also Published As

Publication number Publication date
FR3122191A1 (en) 2022-10-28
EP4330465A1 (en) 2024-03-06
WO2022229552A1 (en) 2022-11-03

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