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 MEMBERInfo
- 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
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)
- Tents Or Canopies (AREA)
- Supports For Pipes And Cables (AREA)
- Catching Or Destruction (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.
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 |
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 |
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 |
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 |
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 |
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)
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 |
US11920381B2 (en) * | 2020-04-22 | 2024-03-05 | Channell Commercial Corporation | Shielded self-latching locking assembly for a utility vault |
US11898375B2 (en) * | 2020-04-22 | 2024-02-13 | 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)
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 |
-
2011
- 2011-07-04 FR FR1156008A patent/FR2977619B1/en not_active Expired - Fee Related
-
2012
- 2012-06-29 PL PL12174270T patent/PL2543800T3/en unknown
- 2012-06-29 EP EP12174270.4A patent/EP2543800B1/en not_active Not-in-force
- 2012-06-29 PT PT121742704T patent/PT2543800E/en unknown
- 2012-06-29 ES ES12174270.4T patent/ES2494794T3/en active Active
- 2012-07-03 CN CN2012102294320A patent/CN102864980A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2977619A1 (en) | 2013-01-11 |
PL2543800T3 (en) | 2014-11-28 |
ES2494794T3 (en) | 2014-09-16 |
EP2543800A1 (en) | 2013-01-09 |
EP2543800B1 (en) | 2014-06-25 |
PT2543800E (en) | 2014-09-02 |
CN102864980A (en) | 2013-01-09 |
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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 |