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GB2169649B - Lock and key and method of operating a lock - Google Patents

Lock and key and method of operating a lock

Info

Publication number
GB2169649B
GB2169649B GB08531484A GB8531484A GB2169649B GB 2169649 B GB2169649 B GB 2169649B GB 08531484 A GB08531484 A GB 08531484A GB 8531484 A GB8531484 A GB 8531484A GB 2169649 B GB2169649 B GB 2169649B
Authority
GB
United Kingdom
Prior art keywords
lock
key
operating
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
Application number
GB08531484A
Other versions
GB2169649A (en
GB8531484D0 (en
Inventor
Hugh Trevor-Jones
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.)
Lowe and Fletcher Ltd
Original Assignee
Lowe and Fletcher Ltd
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 Lowe and Fletcher Ltd filed Critical Lowe and Fletcher Ltd
Publication of GB8531484D0 publication Critical patent/GB8531484D0/en
Publication of GB2169649A publication Critical patent/GB2169649A/en
Application granted granted Critical
Publication of GB2169649B publication Critical patent/GB2169649B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0676—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle
    • E05B47/068—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle axially, i.e. with an axially disengaging coupling element
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • E05B49/002—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks
    • E05B49/006—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks actuating opto-electronic 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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B2047/0007—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets with two or more electromagnets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
GB08531484A 1984-12-21 1985-12-20 Lock and key and method of operating a lock Expired GB2169649B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848432549A GB8432549D0 (en) 1984-12-21 1984-12-21 Lock & key

Publications (3)

Publication Number Publication Date
GB8531484D0 GB8531484D0 (en) 1986-02-05
GB2169649A GB2169649A (en) 1986-07-16
GB2169649B true GB2169649B (en) 1988-03-30

Family

ID=10571675

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848432549A Pending GB8432549D0 (en) 1984-12-21 1984-12-21 Lock & key
GB08531484A Expired GB2169649B (en) 1984-12-21 1985-12-20 Lock and key and method of operating a lock

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB848432549A Pending GB8432549D0 (en) 1984-12-21 1984-12-21 Lock & key

Country Status (1)

Country Link
GB (2) GB8432549D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701576A1 (en) * 1986-02-05 1987-10-01 Bauer Kaba Ag LOCKING SYSTEM
US4854143A (en) * 1987-08-07 1989-08-08 Intelock Corporation Bolt assembly and method
FI980634A0 (en) * 1998-03-20 1998-03-20 Abloy Oy Electromechanical cylinder stock
CN102071835B (en) * 2009-11-24 2012-10-10 美迪特科技（沈阳）有限公司 Clutch device of electronic lock
CN101845919B (en) * 2010-04-16 2012-05-23 湖南华园科技有限公司 Electronic fingerprint lock clutch
CN110685509B (en) * 2019-10-28 2024-03-19 中山市杨格锁业有限公司 Lock body capable of removing obstacle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599454A (en) * 1969-12-31 1971-08-17 Sargent & Co Key reader and identifier system
DE2325566B2 (en) * 1973-05-19 1981-06-04 Zeiss Ikon Ag Goerz-Werk, 1000 Berlin Magnetically / mechanically working lock cylinder
FR2300876A1 (en) * 1975-02-13 1976-09-10 Saunier Duval ELECTRONIC SECURITY LOCK
GB2010375B (en) * 1977-11-07 1982-06-30 Kadex Inc Electronic lock systems
DE2912258A1 (en) * 1979-03-28 1980-10-09 Bsg Schalttechnik FURNISHING AT LOCKS AND THE LIKE TO PREVENT UNAUTHORIZED ACCESS

Also Published As

Publication number Publication date
GB2169649A (en) 1986-07-16
GB8531484D0 (en) 1986-02-05
GB8432549D0 (en) 1985-02-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee