FR2277942A1 - Dispositif de blocage effectif pour tampon de regard de chaussee - Google Patents

Dispositif de blocage effectif pour tampon de regard de chaussee

Info

Publication number
FR2277942A1
FR2277942A1 FR7424255A FR7424255A FR2277942A1 FR 2277942 A1 FR2277942 A1 FR 2277942A1 FR 7424255 A FR7424255 A FR 7424255A FR 7424255 A FR7424255 A FR 7424255A FR 2277942 A1 FR2277942 A1 FR 2277942A1
Authority
FR
France
Prior art keywords
pavement
manifold
buffer
locking device
effective 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.)
Granted
Application number
FR7424255A
Other languages
English (en)
Other versions
FR2277942B1 (fr
Inventor
Jacques Francois Marie Oger
Jean-Louis Rene Robert Freis
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 FR7424255A priority Critical patent/FR2277942A1/fr
Priority to GB2879075A priority patent/GB1482391A/en
Publication of FR2277942A1 publication Critical patent/FR2277942A1/fr
Application granted granted Critical
Publication of FR2277942B1 publication Critical patent/FR2277942B1/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
    • 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)
FR7424255A 1974-07-10 1974-07-10 Dispositif de blocage effectif pour tampon de regard de chaussee Granted FR2277942A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7424255A FR2277942A1 (fr) 1974-07-10 1974-07-10 Dispositif de blocage effectif pour tampon de regard de chaussee
GB2879075A GB1482391A (en) 1974-07-10 1975-07-08 Device for locking the cover of a manhole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424255A FR2277942A1 (fr) 1974-07-10 1974-07-10 Dispositif de blocage effectif pour tampon de regard de chaussee

Publications (2)

Publication Number Publication Date
FR2277942A1 true FR2277942A1 (fr) 1976-02-06
FR2277942B1 FR2277942B1 (fr) 1976-12-24

Family

ID=9141190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424255A Granted FR2277942A1 (fr) 1974-07-10 1974-07-10 Dispositif de blocage effectif pour tampon de regard de chaussee

Country Status (2)

Country Link
FR (1) FR2277942A1 (fr)
GB (1) GB1482391A (fr)

Cited By (1)

* 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

Cited By (1)

* 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

Also Published As

Publication number Publication date
FR2277942B1 (fr) 1976-12-24
GB1482391A (en) 1977-08-10

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