FR2977619B1 - DEVICE FOR LOCKING AND UNLOCKING AT LEAST ONE RECOVERY MEMBER ON A SUPPORT FRAME OF THIS MEMBER - Google Patents

DEVICE FOR LOCKING AND UNLOCKING AT LEAST ONE RECOVERY MEMBER ON A SUPPORT FRAME OF THIS MEMBER

Info

Publication number
FR2977619B1
FR2977619B1 FR1156008A FR1156008A FR2977619B1 FR 2977619 B1 FR2977619 B1 FR 2977619B1 FR 1156008 A FR1156008 A FR 1156008A FR 1156008 A FR1156008 A FR 1156008A FR 2977619 B1 FR2977619 B1 FR 2977619B1
Authority
FR
France
Prior art keywords
key
unlocking
locking
covering element
support frame
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 - Fee Related
Application number
FR1156008A
Other languages
French (fr)
Other versions
FR2977619A1 (en
Inventor
Michael Havard
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.)
Norinco SA
Original Assignee
Norinco 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 Norinco SA filed Critical Norinco SA
Priority to FR1156008A priority Critical patent/FR2977619B1/en
Priority to ES12174270.4T priority patent/ES2494794T3/en
Priority to PL12174270T priority patent/PL2543800T3/en
Priority to PT121742704T priority patent/PT2543800E/en
Priority to EP12174270.4A priority patent/EP2543800B1/en
Priority to CN2012102294320A priority patent/CN102864980A/en
Publication of FR2977619A1 publication Critical patent/FR2977619A1/en
Application granted granted Critical
Publication of FR2977619B1 publication Critical patent/FR2977619B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/006—Locks or fastenings for special use for covers or panels
    • 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
    • E02D29/1445—Tools for positioning or removing cover frames
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/02—Locks for use with special keys or a plurality of keys ; keys therefor which can be shifted laterally or rotated about an axis perpendicular to the key axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Supports For Pipes And Cables (AREA)
  • Catching Or Destruction (AREA)
  • Tents Or Canopies (AREA)

Abstract

The device has a covering element (3) whose opening allows an actuation key (9) to actuate a bolt (7) by swiveling the key in a plane perpendicular to a plane of the covering element. The bolt includes a crossing opening in which an end (13) of the key is introduced when the key is introduced into the opening of the covering element. The opening of the covering element is formed to guide a passage of the key through the covering element and introduction of the end of the key into the crossing opening of the bolt before the actuation of the bolt by swiveling the key.
FR1156008A 2011-07-04 2011-07-04 DEVICE FOR LOCKING AND UNLOCKING AT LEAST ONE RECOVERY MEMBER ON A SUPPORT FRAME OF THIS MEMBER Expired - Fee Related FR2977619B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1156008A FR2977619B1 (en) 2011-07-04 2011-07-04 DEVICE FOR LOCKING AND UNLOCKING AT LEAST ONE RECOVERY MEMBER ON A SUPPORT FRAME OF THIS MEMBER
ES12174270.4T ES2494794T3 (en) 2011-07-04 2012-06-29 Approach and detachment device of at least one covering element on a support frame of this element
PL12174270T PL2543800T3 (en) 2011-07-04 2012-06-29 Device for locking and unlocking at least one covering element on a frame for supporting said element
PT121742704T PT2543800E (en) 2011-07-04 2012-06-29 Device for locking and unlocking at least one covering element on a frame for supporting said element
EP12174270.4A EP2543800B1 (en) 2011-07-04 2012-06-29 Device for locking and unlocking at least one covering element on a frame for supporting said element
CN2012102294320A CN102864980A (en) 2011-07-04 2012-07-03 Device for locking at least one covering element on supporting frame and unlocking from supporting frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1156008A FR2977619B1 (en) 2011-07-04 2011-07-04 DEVICE FOR LOCKING AND UNLOCKING AT LEAST ONE RECOVERY MEMBER ON A SUPPORT FRAME OF THIS MEMBER

Publications (2)

Publication Number Publication Date
FR2977619A1 FR2977619A1 (en) 2013-01-11
FR2977619B1 true FR2977619B1 (en) 2013-11-22

Family

ID=46320833

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1156008A Expired - Fee Related FR2977619B1 (en) 2011-07-04 2011-07-04 DEVICE FOR LOCKING AND UNLOCKING AT LEAST ONE RECOVERY MEMBER ON A SUPPORT FRAME OF THIS MEMBER

Country Status (6)

Country Link
EP (1) EP2543800B1 (en)
CN (1) CN102864980A (en)
ES (1) ES2494794T3 (en)
FR (1) FR2977619B1 (en)
PL (1) PL2543800T3 (en)
PT (1) PT2543800E (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3051818B1 (en) * 2016-05-24 2021-05-28 Ej Emea LOCKING AND UNLOCKING DEVICE USING A KEY FROM A BUFFER ON A FRAME WITH THE POSSIBILITY OF AUTOMATIC KEYLESS LOCKING OF THIS BUFFER ON THE FRAME
US11898375B2 (en) * 2020-04-22 2024-02-13 Channell Commercial Corporation Shielded self-latching locking assembly for a utility vault
US11920381B2 (en) * 2020-04-22 2024-03-05 Channell Commercial Corporation Shielded self-latching locking assembly for a utility vault
US20220325560A1 (en) * 2021-04-13 2022-10-13 Wutpool, Inc Modular floor panel latching system
IT202100010874A1 (en) * 2021-04-29 2022-10-29 Fond Belli S R L KEY/LOCK ASSEMBLY OF A ROAD MANHOLE MANHOLE

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1599509A (en) * 1924-07-28 1926-09-14 Anderson Steam Vulcanizer Comp Manhole cover
CN2466220Y (en) * 2001-02-21 2001-12-19 刘冰洁 Anti-theft manhole cover
DE20206811U1 (en) * 2002-04-29 2002-08-22 Beck Andre Universal lifting key with fuse
US7216459B1 (en) * 2003-07-02 2007-05-15 Neenah Foundry Company Access hatch cover assembly with lift-assist assembly and method therefor
CN101285360A (en) * 2007-04-09 2008-10-15 徐向阳 New pattern manhole cover lock
WO2009035349A2 (en) * 2007-09-13 2009-03-19 Sika Technology Limited Improvements to closures for subsurface chambers
CN101624880A (en) * 2009-07-28 2010-01-13 张先唐 Well cover key

Also Published As

Publication number Publication date
EP2543800B1 (en) 2014-06-25
EP2543800A1 (en) 2013-01-09
PT2543800E (en) 2014-09-02
ES2494794T3 (en) 2014-09-16
FR2977619A1 (en) 2013-01-11
CN102864980A (en) 2013-01-09
PL2543800T3 (en) 2014-11-28

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 6

ST Notification of lapse

Effective date: 20180330