GB201106538D0 - Coverlock - Google Patents

Coverlock

Info

Publication number
GB201106538D0
GB201106538D0 GBGB1106538.0A GB201106538A GB201106538D0 GB 201106538 D0 GB201106538 D0 GB 201106538D0 GB 201106538 A GB201106538 A GB 201106538A GB 201106538 D0 GB201106538 D0 GB 201106538D0
Authority
GB
United Kingdom
Prior art keywords
coverlock
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.)
Withdrawn
Application number
GBGB1106538.0A
Other versions
GB2488606A (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.)
LILL JONATHAN M
Lill Petrol Pump & Tank Ltd G
Original Assignee
LILL JONATHAN M
Lill Petrol Pump & Tank Ltd G
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 LILL JONATHAN M, Lill Petrol Pump & Tank Ltd G filed Critical LILL JONATHAN M
Publication of GB201106538D0 publication Critical patent/GB201106538D0/en
Publication of GB2488606A publication Critical patent/GB2488606A/en
Withdrawn legal-status Critical Current

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
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/16—Devices holding the wing by magnetic or electromagnetic attraction
    • E05C19/166—Devices holding the wing by magnetic or electromagnetic attraction electromagnetic
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • E05B2045/063—Electric alarm locks by movement of the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B43/00—Time locks
    • E05B43/005—Timer devices controlling electrically operated locks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Closures For Containers (AREA)
GB1106538.0A 2011-02-23 2011-04-18 Electromagnetic security device Withdrawn GB2488606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1103127.5A GB201103127D0 (en) 2011-02-23 2011-02-23

Publications (2)

Publication Number Publication Date
GB201106538D0 true GB201106538D0 (en) 2011-06-01
GB2488606A GB2488606A (en) 2012-09-05

Family

ID=43881556

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1103127.5A Ceased GB201103127D0 (en) 2011-02-23 2011-02-23
GB1106538.0A Withdrawn GB2488606A (en) 2011-02-23 2011-04-18 Electromagnetic security device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1103127.5A Ceased GB201103127D0 (en) 2011-02-23 2011-02-23

Country Status (1)

Country Link
GB (2) GB201103127D0 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111962562A (en) * 2020-09-10 2020-11-20 李中友 Environment-friendly energy-saving anti-theft well lid
CN112343436A (en) * 2020-11-04 2021-02-09 北京安洁康生物科技有限公司 Linkage lock of anti-terrorist anti-poison safety water tank cover and unlocking and locking method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE535964C2 (en) * 2011-07-05 2013-03-12 Scania Cv Ab Locking device to prevent access to a handle in an emergency door
CN104110172B (en) * 2014-05-21 2017-01-04 福建三鑫隆信息技术开发股份有限公司 Well lid based on electric lock head opens the method and system that multichannel distribution is reported to the police
CN104120741B (en) * 2014-07-24 2015-12-23 厦门翔磊科技有限公司 A kind of safety alarm device of well lid
CN108457304B (en) * 2018-03-28 2020-12-11 南方电网海南数字电网研究院有限公司 Cable shaft based on electric power engineering construction and monitoring system thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720128A (en) * 1985-02-12 1988-01-19 Reliable Security Systems, Inc. Magnetic emergency exit door lock with time delay
US5000497A (en) * 1990-03-26 1991-03-19 Arthur Geringer Electromagnetic door lock device
US5376910A (en) * 1993-06-28 1994-12-27 Geringer; Arthur Electromagnet coil assembly and mounting apparatus and method for use in installing same
CN2310846Y (en) * 1997-10-20 1999-03-17 张刚 Electro-magnetic lock mounting structure for intercom theft-proof door for building
DE10043974A1 (en) * 2000-09-05 2002-03-14 Geze Gmbh Security arrangement for door or window system has locking arrangement visually inconspicuously mounted in door plane in gap produced in closed position of movable panel
CN100410458C (en) * 2006-01-24 2008-08-13 鲍贵芳 Anti-theft method for well cover and anti-theft well cover therewith
CN201158828Y (en) * 2008-05-14 2008-12-03 腾达建设集团股份有限公司 Anti-stealing manhole cover

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111962562A (en) * 2020-09-10 2020-11-20 李中友 Environment-friendly energy-saving anti-theft well lid
CN112343436A (en) * 2020-11-04 2021-02-09 北京安洁康生物科技有限公司 Linkage lock of anti-terrorist anti-poison safety water tank cover and unlocking and locking method

Also Published As

Publication number Publication date
GB2488606A (en) 2012-09-05
GB201103127D0 (en) 2011-04-06

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)