GB201106538D0 - Coverlock - Google Patents
CoverlockInfo
- 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- Withdrawn
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)
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)
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)
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)
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 |
-
2011
- 2011-02-23 GB GBGB1103127.5A patent/GB201103127D0/en not_active Ceased
- 2011-04-18 GB GB1106538.0A patent/GB2488606A/en not_active Withdrawn
Cited By (2)
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) |