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FR2376919A1 - LOCKING DEVICE FOR PAVEMENT MANIFOLD OR OTHER - Google Patents

LOCKING DEVICE FOR PAVEMENT MANIFOLD OR OTHER

Info

Publication number
FR2376919A1
FR2376919A1 FR7700650A FR7700650A FR2376919A1 FR 2376919 A1 FR2376919 A1 FR 2376919A1 FR 7700650 A FR7700650 A FR 7700650A FR 7700650 A FR7700650 A FR 7700650A FR 2376919 A1 FR2376919 A1 FR 2376919A1
Authority
FR
France
Prior art keywords
cavity
lock
pavement
manifold
locking device
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
FR7700650A
Other languages
French (fr)
Other versions
FR2376919B1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7700650A priority Critical patent/FR2376919A1/en
Priority to CH1518977A priority patent/CH615970A5/en
Priority to BE183538A priority patent/BE861949A/en
Priority to DE19772756511 priority patent/DE2756511A1/en
Priority to ES1977233059U priority patent/ES233059Y/en
Priority to CA294,227A priority patent/CA1073722A/en
Priority to US05/866,708 priority patent/US4175781A/en
Priority to NL7800076A priority patent/NL7800076A/en
Priority to IT6700478A priority patent/IT1106541B/en
Priority to GB18978A priority patent/GB1551909A/en
Priority to OA56362A priority patent/OA05844A/en
Publication of FR2376919A1 publication Critical patent/FR2376919A1/en
Application granted granted Critical
Publication of FR2376919B1 publication Critical patent/FR2376919B1/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)

Abstract

Ce dispositif est plus particulièrement destiné aux regards de chaussée composés d'un tampon amovible et d'une embase fixe. Selon l'invention, le tampon comprend au moins une cavité pour un verrou pivotant apte à coopérer avec l'embase, cavité dont la paroi supérieure comporte une ouverture, de forme et dimensions correspondant à celles d'un organe d'actionnement calé à l'extrémité inférieure d'une clé amovible, tandis que le verrou comporte, à sa partie supérieure, un logement de forme et dimensions correspondant à celles dudit organe d'actionnement, mais disposé angulairement de manière que son axe longitudinal soit parallèle à celui de l'ouverture de la cavité seulement lorsque le verrou est en position verrouillée. Ce dispositif peut être utilisé avec des regards de toutes formes comportant un ou plusieurs verrous.This device is more particularly intended for manholes consisting of a removable buffer and a fixed base. According to the invention, the buffer comprises at least one cavity for a pivoting lock able to cooperate with the base, the cavity of which the upper wall has an opening, of shape and dimensions corresponding to those of an actuating member wedged to the 'lower end of a removable key, while the lock comprises, at its upper part, a housing of shape and dimensions corresponding to those of said actuating member, but arranged angularly so that its longitudinal axis is parallel to that of the opening of the cavity only when the lock is in the locked position. This device can be used with manholes of all shapes and sizes comprising one or more locks.

FR7700650A 1977-01-05 1977-01-05 LOCKING DEVICE FOR PAVEMENT MANIFOLD OR OTHER Granted FR2376919A1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7700650A FR2376919A1 (en) 1977-01-05 1977-01-05 LOCKING DEVICE FOR PAVEMENT MANIFOLD OR OTHER
CH1518977A CH615970A5 (en) 1977-01-05 1977-12-12 Locking device for a manhole cover
BE183538A BE861949A (en) 1977-01-05 1977-12-16 LOCKING DEVICE FOR PAVEMENT MANIFOLD OR OTHERS
DE19772756511 DE2756511A1 (en) 1977-01-05 1977-12-19 LOCKING DEVICE FOR MANHOLE COVERS OF STREET ENTRANCE CHAMBERS, COMPOSING OF A REMOVABLE LID AND A FIXED BASE
ES1977233059U ES233059Y (en) 1977-01-05 1977-12-31 IMPROVEMENTS IN THE INTERLOCKING DEVICES FOR THE ROAD CONTROL RECORD COVER.
US05/866,708 US4175781A (en) 1977-01-05 1978-01-03 Latching arrangement for manhole cover
CA294,227A CA1073722A (en) 1977-01-05 1978-01-03 Locking apparatus for road manholes of others
NL7800076A NL7800076A (en) 1977-01-05 1978-01-03 LOCK FOR A WELL COVER OR THE LIKE.
IT6700478A IT1106541B (en) 1977-01-05 1978-01-04 LOCKING DEVICE FOR ROAD COVERS AND SIMILAR
GB18978A GB1551909A (en) 1977-01-05 1978-01-04 Locking device
OA56362A OA05844A (en) 1977-01-05 1978-01-04 Locking device for manhole cover or others.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700650A FR2376919A1 (en) 1977-01-05 1977-01-05 LOCKING DEVICE FOR PAVEMENT MANIFOLD OR OTHER

Publications (2)

Publication Number Publication Date
FR2376919A1 true FR2376919A1 (en) 1978-08-04
FR2376919B1 FR2376919B1 (en) 1982-07-23

Family

ID=9185351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700650A Granted FR2376919A1 (en) 1977-01-05 1977-01-05 LOCKING DEVICE FOR PAVEMENT MANIFOLD OR OTHER

Country Status (5)

Country Link
CH (1) CH615970A5 (en)
DE (1) DE2756511A1 (en)
FR (1) FR2376919A1 (en)
GB (1) GB1551909A (en)
NL (1) NL7800076A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0176451B1 (en) * 1984-09-12 1988-03-23 S.A. Fidum Locking device for a manhole cover
EP0383374A1 (en) * 1989-02-16 1990-08-22 Ocra B.V. Publicity cover
EP1826320A1 (en) * 2006-02-28 2007-08-29 Saint-Gobain Pam Frame and corresponding road device
EP2363555A1 (en) 2010-03-03 2011-09-07 Fonderies de Brousseval et Montreuil Locking/unlocking device with improved tamper resistance and key thereof for a casted wing

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3537956A1 (en) * 1985-10-25 1987-05-07 Albert Stewing Manhole cover in particular for cable manholes
DE3546530A1 (en) * 1985-10-25 1987-05-21 Albert Stewing Device for securing a manhole cover
JPS63187738U (en) * 1987-05-26 1988-12-01
GB2270342B (en) * 1992-08-03 1996-05-15 Fort Vale Eng Ltd Securing assembly for a manlid
FR2780996B1 (en) * 1998-07-10 2000-08-11 Norinco DEVICE FOR LOCKING AND UNLOCKING WITH A KEY OF A BUFFER ON A FRAME
CN113530368B (en) * 2021-08-30 2023-03-21 泉州博超实业有限公司 Rotary lock for manhole cover

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1165804A (en) * 1915-03-25 1915-12-28 Quigley Furnace And Foundry Co Manhole-cover fastening.
GB196070A (en) * 1922-01-13 1923-04-13 Edward Montague Edwards Improvements in or relating to manhole covers and frames
US1684983A (en) * 1927-11-26 1928-09-18 Horace W Clark Box or casing cover with fastener
US2693100A (en) * 1950-06-06 1954-11-02 Charles B Wiegel Safety manhole cover lock

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0176451B1 (en) * 1984-09-12 1988-03-23 S.A. Fidum Locking device for a manhole cover
EP0383374A1 (en) * 1989-02-16 1990-08-22 Ocra B.V. Publicity cover
EP1826320A1 (en) * 2006-02-28 2007-08-29 Saint-Gobain Pam Frame and corresponding road device
FR2897881A1 (en) * 2006-02-28 2007-08-31 Saint Gobain Pam Sa FRAME AND CORRESPONDING ROAD DEVICE.
US7648308B2 (en) 2006-02-28 2010-01-19 Saint-Gobain Pam Frame and corresponding roadway device
EP2363555A1 (en) 2010-03-03 2011-09-07 Fonderies de Brousseval et Montreuil Locking/unlocking device with improved tamper resistance and key thereof for a casted wing
FR2957109A1 (en) * 2010-03-03 2011-09-09 Fond De Brousseval Et Montreuil LATCHING / UNLOCKING DEVICE WITH IMPROVED INVIOLABILITY AND ITS BUFFER KEY AND OPENING FOUNDRY PART

Also Published As

Publication number Publication date
GB1551909A (en) 1979-09-05
CH615970A5 (en) 1980-02-29
DE2756511A1 (en) 1978-07-06
NL7800076A (en) 1978-07-07
FR2376919B1 (en) 1982-07-23

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property