FR2320034A7 - Fermeture pour couvercle de bouche d'ouverture, notamment puits ou regard, assemble a son cadre par loquet indesserable - Google Patents

Fermeture pour couvercle de bouche d'ouverture, notamment puits ou regard, assemble a son cadre par loquet indesserable

Info

Publication number
FR2320034A7
FR2320034A7 FR7622808A FR7622808A FR2320034A7 FR 2320034 A7 FR2320034 A7 FR 2320034A7 FR 7622808 A FR7622808 A FR 7622808A FR 7622808 A FR7622808 A FR 7622808A FR 2320034 A7 FR2320034 A7 FR 2320034A7
Authority
FR
France
Prior art keywords
bolt
locking mechanism
threaded sleeve
manhole cover
cover locking
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.)
Expired
Application number
FR7622808A
Other languages
English (en)
French (fr)
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.)
Aqseptence Group GmbH
Original Assignee
Passavant Werke AG and Co KG
Passavant Werke Michelbacher Hutte
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 Passavant Werke AG and Co KG, Passavant Werke Michelbacher Hutte filed Critical Passavant Werke AG and Co KG
Application granted granted Critical
Publication of FR2320034A7 publication Critical patent/FR2320034A7/fr
Expired 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
    • E02D29/1427—Locking devices

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)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Sewage (AREA)
FR7622808A 1975-07-30 1976-07-27 Fermeture pour couvercle de bouche d'ouverture, notamment puits ou regard, assemble a son cadre par loquet indesserable Expired FR2320034A7 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7524138 1975-07-30

Publications (1)

Publication Number Publication Date
FR2320034A7 true FR2320034A7 (fr) 1977-02-25

Family

ID=6654148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622808A Expired FR2320034A7 (fr) 1975-07-30 1976-07-27 Fermeture pour couvercle de bouche d'ouverture, notamment puits ou regard, assemble a son cadre par loquet indesserable

Country Status (5)

Country Link
AT (1) AT348942B (OSRAM)
BE (1) BE844757A (OSRAM)
FR (1) FR2320034A7 (OSRAM)
LU (1) LU75481A1 (OSRAM)
NL (1) NL163284C (OSRAM)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457932A1 (fr) * 1979-06-01 1980-12-26 Pont A Mousson Element de voirie, notamment regard ou avaloir de chaussee
EP0570663A1 (de) * 1992-05-20 1993-11-24 Passavant-Werke Ag Schachtabdeckung oder Strassenaufsatz
FR2736663A1 (fr) * 1995-07-13 1997-01-17 France Telecom Mecanisme de verrouillage de plaques de fermeture de chambres souterraines et outil de deverrouillage associe
FR2933993A1 (fr) * 2008-07-18 2010-01-22 Cahors App Elec Boite formant un regard de protection d'un appareil
CN104499504A (zh) * 2014-11-25 2015-04-08 中铁四局集团第三建设有限公司 一种道路检查井及其施工方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4330709C2 (de) * 1993-09-10 1997-04-17 Heinrich Meier Eisengieserei G Schachtabdeckung
DE102022122587A1 (de) * 2022-09-06 2024-03-07 Aco Ahlmann Se & Co. Kg Schachtdeckel, Schachtabdeckung und Überwachungssystem

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457932A1 (fr) * 1979-06-01 1980-12-26 Pont A Mousson Element de voirie, notamment regard ou avaloir de chaussee
EP0570663A1 (de) * 1992-05-20 1993-11-24 Passavant-Werke Ag Schachtabdeckung oder Strassenaufsatz
FR2736663A1 (fr) * 1995-07-13 1997-01-17 France Telecom Mecanisme de verrouillage de plaques de fermeture de chambres souterraines et outil de deverrouillage associe
FR2933993A1 (fr) * 2008-07-18 2010-01-22 Cahors App Elec Boite formant un regard de protection d'un appareil
CN104499504A (zh) * 2014-11-25 2015-04-08 中铁四局集团第三建设有限公司 一种道路检查井及其施工方法

Also Published As

Publication number Publication date
LU75481A1 (OSRAM) 1977-03-02
ATA257676A (de) 1978-07-15
NL7608373A (nl) 1977-02-01
NL163284C (nl) 1980-08-15
AT348942B (de) 1979-03-12
NL163284B (nl) 1980-03-17
BE844757A (fr) 1976-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse