SG11201810342WA - Device for locking and unlocking a manhole cover on a frame by means of a key, with the option of automatic keyless locking of said manhole cover on the frame - Google Patents

Device for locking and unlocking a manhole cover on a frame by means of a key, with the option of automatic keyless locking of said manhole cover on the frame

Info

Publication number
SG11201810342WA
SG11201810342WA SG11201810342WA SG11201810342WA SG11201810342WA SG 11201810342W A SG11201810342W A SG 11201810342WA SG 11201810342W A SG11201810342W A SG 11201810342WA SG 11201810342W A SG11201810342W A SG 11201810342WA SG 11201810342W A SG11201810342W A SG 11201810342WA
Authority
SG
Singapore
Prior art keywords
frame
manhole cover
locking
unlocking
option
Prior art date
Application number
SG11201810342WA
Inventor
Jean-Jacques Debuchy
Original Assignee
Ej Emea
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 Ej Emea filed Critical Ej Emea
Publication of SG11201810342WA publication Critical patent/SG11201810342WA/en

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
    • E02D29/1427—Locking devices
    • 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
    • E02D29/1481—Security devices, e.g. indicating unauthorised opening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/14—Closures or guards for keyholes
    • E05B17/18—Closures or guards for keyholes shaped as lids or slides
    • E05B17/186—Closures or guards for keyholes shaped as lids or slides sliding
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
    • E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • 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
    • E05B35/008—Locks for use with special keys or a plurality of keys ; keys therefor for simple tool-like keys

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)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
SG11201810342WA 2016-05-24 2017-05-22 Device for locking and unlocking a manhole cover on a frame by means of a key, with the option of automatic keyless locking of said manhole cover on the frame SG11201810342WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1654622A FR3051818B1 (en) 2016-05-24 2016-05-24 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
PCT/FR2017/051256 WO2017203148A1 (en) 2016-05-24 2017-05-22 Device for locking and unlocking a manhole cover on a frame by means of a key, with the option of automatic keyless locking of said manhole cover on the frame

Publications (1)

Publication Number Publication Date
SG11201810342WA true SG11201810342WA (en) 2018-12-28

Family

ID=57045056

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201810342WA SG11201810342WA (en) 2016-05-24 2017-05-22 Device for locking and unlocking a manhole cover on a frame by means of a key, with the option of automatic keyless locking of said manhole cover on the frame

Country Status (10)

Country Link
EP (1) EP3464762B1 (en)
CN (1) CN109154167B (en)
DK (1) DK3464762T3 (en)
ES (1) ES2866897T3 (en)
FR (1) FR3051818B1 (en)
MY (1) MY192484A (en)
PL (1) PL3464762T3 (en)
PT (1) PT3464762T (en)
SG (1) SG11201810342WA (en)
WO (1) WO2017203148A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108360653B (en) * 2018-05-14 2019-03-12 中国汽车工业工程有限公司 A kind of drainage equipment
GB2579212A (en) * 2018-11-23 2020-06-17 Flipfix Ltd Access hatch
IT201900003089A1 (en) * 2019-03-04 2020-09-04 Elesa Spa DOOR CLAMPING DEVICE
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
CH718074A1 (en) * 2020-11-18 2022-05-31 Renggli Werner Blocking unit for a manhole structure that can be closed with a manhole cover.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0392279U (en) * 1990-01-08 1991-09-19
JPH06257331A (en) * 1993-03-04 1994-09-13 Takigen Seizo Kk Detachable type lock handle device
NL1034000C2 (en) * 2006-10-10 2008-04-14 Tbs Soest B V Sealing device and method for closing a hole in the bottom.
JP2009114684A (en) * 2007-11-05 2009-05-28 Miwa Lock Co Ltd Lock for manhole cover
CN201343929Y (en) * 2009-02-11 2009-11-11 贵州航天精工制造有限公司 Quick-release twistlock of airplane radar housing
US8220298B2 (en) * 2009-02-17 2012-07-17 Channell Commercial Corporation Self-latching locking assembly
FR2977619B1 (en) * 2011-07-04 2013-11-22 Norinco DEVICE FOR LOCKING AND UNLOCKING AT LEAST ONE RECOVERY MEMBER ON A SUPPORT FRAME OF THIS MEMBER
FR2979368B1 (en) * 2011-08-31 2014-10-17 Norinco LOCKING AND UNLOCKING DEVICE USING BUFFER KEY ON BUFFER INTEGRATED CLOSURE FRAME OF BUFFER OPENING FOR KEY PASSAGE
CN202831883U (en) * 2012-09-18 2013-03-27 中国石油天然气股份有限公司 Valve anti-theft lock

Also Published As

Publication number Publication date
FR3051818A1 (en) 2017-12-01
CN109154167B (en) 2021-04-13
CN109154167A (en) 2019-01-04
PL3464762T3 (en) 2021-11-29
FR3051818B1 (en) 2021-05-28
PT3464762T (en) 2021-04-28
EP3464762B1 (en) 2021-01-06
DK3464762T3 (en) 2021-04-12
WO2017203148A1 (en) 2017-11-30
MY192484A (en) 2022-08-23
ES2866897T3 (en) 2021-10-20
EP3464762A1 (en) 2019-04-10

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