GB9615978D0 - Lock assembly - Google Patents

Lock assembly

Info

Publication number
GB9615978D0
GB9615978D0 GBGB9615978.5A GB9615978A GB9615978D0 GB 9615978 D0 GB9615978 D0 GB 9615978D0 GB 9615978 A GB9615978 A GB 9615978A GB 9615978 D0 GB9615978 D0 GB 9615978D0
Authority
GB
United Kingdom
Prior art keywords
locking
door
pin
lock assembly
rod
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.)
Granted
Application number
GBGB9615978.5A
Other versions
GB2302133A (en
GB2302133B (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.)
MillerKnoll Inc
Original Assignee
Herman Miller Inc
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
Priority claimed from US08/082,588 external-priority patent/US5487289A/en
Application filed by Herman Miller Inc filed Critical Herman Miller Inc
Publication of GB9615978D0 publication Critical patent/GB9615978D0/en
Publication of GB2302133A publication Critical patent/GB2302133A/en
Application granted granted Critical
Publication of GB2302133B publication Critical patent/GB2302133B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E05B47/0001—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
    • 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
    • E05B47/0603—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving rectilinearly
    • 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
    • E05B47/0657—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like
    • E05B47/0665—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like radially
    • E05B47/0673—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like radially with a rectilinearly moveable blocking element
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0075—Locks or fastenings for special use for safes, strongrooms, vaults, fire-resisting cabinets or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/043—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with crank pins and connecting rods
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/047—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts
    • 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
    • E05B2047/0084—Key or electric means; Emergency release
    • E05B2047/0086—Emergency release, e.g. key or electromagnet
    • 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
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable

Abstract

A lock assembly for locking a door 2 to a frame element 22, comprising a rotatable locking element 24 mounted on the door and a locking rod 46 connected thereto. A pin 34 can selectively engage the locking element at 30 to prevent rotation. The locking rod 46 terminates in a spring plunger 50 so that, with the rod extended and the locking element 24 locked by the pin 34, the door can be closed by interaction between the plunger 50 and the door frame. Two mechanisms act to disengage the pin 34, against spring bias, from the element 24 - a solenoid 54 and key-operated mechanism 70.
GB9615978A 1993-06-23 1994-06-23 Lock assembly Expired - Fee Related GB2302133B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/082,588 US5487289A (en) 1993-06-23 1993-06-23 Lock assembly
GB9412675A GB2279401B (en) 1993-06-23 1994-06-23 Lock assembly

Publications (3)

Publication Number Publication Date
GB9615978D0 true GB9615978D0 (en) 1996-09-11
GB2302133A GB2302133A (en) 1997-01-08
GB2302133B GB2302133B (en) 1997-06-11

Family

ID=26305116

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9615978A Expired - Fee Related GB2302133B (en) 1993-06-23 1994-06-23 Lock assembly
GB9615977A Expired - Fee Related GB2302132B (en) 1993-06-23 1994-06-23 Lock assembly

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9615977A Expired - Fee Related GB2302132B (en) 1993-06-23 1994-06-23 Lock assembly

Country Status (1)

Country Link
GB (2) GB2302133B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107524347B (en) * 2016-06-21 2020-06-30 上海亘好信息技术有限公司 Electronic lock method with electronic control key unlocking prevention function
CN110005276B (en) * 2019-04-28 2020-06-30 北华大学 Lock core fixed mechanical anti-theft lock for safe
US20220349214A1 (en) * 2021-05-03 2022-11-03 Carefusion 303, Inc. Dispensing cabinet with emergency release

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB652904A (en) * 1948-07-20 1951-05-02 George Mark Omega Jenkins Improvements in locks
GB1303819A (en) * 1969-08-29 1973-01-24
US3863965A (en) * 1973-06-20 1975-02-04 William S Vickers Garage door lock
US4390197A (en) * 1981-09-28 1983-06-28 Scovill Inc. Electrically controlled latch
US4470277A (en) * 1982-07-07 1984-09-11 La Gard, Inc. Security door locking mechanism
US4679415A (en) * 1985-12-10 1987-07-14 Thomas A. James Locking mechanism for lightweight security cabinet

Also Published As

Publication number Publication date
GB2302132A (en) 1997-01-08
GB2302133A (en) 1997-01-08
GB2302133B (en) 1997-06-11
GB2302132B (en) 1997-06-11
GB9615977D0 (en) 1996-09-11

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Legal Events

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

Effective date: 20010623