FR2457932A1 - Element de voirie, notamment regard ou avaloir de chaussee - Google Patents

Element de voirie, notamment regard ou avaloir de chaussee

Info

Publication number
FR2457932A1
FR2457932A1 FR7914147A FR7914147A FR2457932A1 FR 2457932 A1 FR2457932 A1 FR 2457932A1 FR 7914147 A FR7914147 A FR 7914147A FR 7914147 A FR7914147 A FR 7914147A FR 2457932 A1 FR2457932 A1 FR 2457932A1
Authority
FR
France
Prior art keywords
cover
quick release
heavy duty
vehicular traffic
release action
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
FR7914147A
Other languages
English (en)
French (fr)
Other versions
FR2457932B1 (enExample
Inventor
Jean-Claude Hauer
Jacques Francois Oger
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to FR7914147A priority Critical patent/FR2457932A1/fr
Publication of FR2457932A1 publication Critical patent/FR2457932A1/fr
Application granted granted Critical
Publication of FR2457932B1 publication Critical patent/FR2457932B1/fr
Granted 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
    • E02D29/14—Covers for manholes or the like; Frames for covers

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)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
FR7914147A 1979-06-01 1979-06-01 Element de voirie, notamment regard ou avaloir de chaussee Granted FR2457932A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7914147A FR2457932A1 (fr) 1979-06-01 1979-06-01 Element de voirie, notamment regard ou avaloir de chaussee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7914147A FR2457932A1 (fr) 1979-06-01 1979-06-01 Element de voirie, notamment regard ou avaloir de chaussee

Publications (2)

Publication Number Publication Date
FR2457932A1 true FR2457932A1 (fr) 1980-12-26
FR2457932B1 FR2457932B1 (enExample) 1982-11-19

Family

ID=9226157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914147A Granted FR2457932A1 (fr) 1979-06-01 1979-06-01 Element de voirie, notamment regard ou avaloir de chaussee

Country Status (1)

Country Link
FR (1) FR2457932A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364689A (en) * 1980-04-25 1982-12-21 Robert Dumortier Manhole cover assembly
FR2581103A1 (fr) * 1985-04-29 1986-10-31 Pont A Mousson Regard de chaussee a tampon verrouille et etanche
CN117894145A (zh) * 2023-11-15 2024-04-16 科学城(广州)信息科技集团有限公司 一种智能化井盖监测系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1426805A (fr) * 1965-03-23 1966-01-28 Passavant Werke Dispositif de fermeture pour couvercles de puits de visite, grilles et analogues
FR1599317A (enExample) * 1968-12-19 1970-07-15
FR2320034A7 (fr) * 1975-07-30 1977-02-25 Passavant Werke Fermeture pour couvercle de bouche d'ouverture, notamment puits ou regard, assemble a son cadre par loquet indesserable

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1426805A (fr) * 1965-03-23 1966-01-28 Passavant Werke Dispositif de fermeture pour couvercles de puits de visite, grilles et analogues
FR1599317A (enExample) * 1968-12-19 1970-07-15
FR2320034A7 (fr) * 1975-07-30 1977-02-25 Passavant Werke Fermeture pour couvercle de bouche d'ouverture, notamment puits ou regard, assemble a son cadre par loquet indesserable

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364689A (en) * 1980-04-25 1982-12-21 Robert Dumortier Manhole cover assembly
FR2581103A1 (fr) * 1985-04-29 1986-10-31 Pont A Mousson Regard de chaussee a tampon verrouille et etanche
EP0200008A1 (fr) * 1985-04-29 1986-11-05 Pont-A-Mousson S.A. Regard de chaussée à tampon verrouillé et étanche
CN117894145A (zh) * 2023-11-15 2024-04-16 科学城(广州)信息科技集团有限公司 一种智能化井盖监测系统

Also Published As

Publication number Publication date
FR2457932B1 (enExample) 1982-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse