GB211810A - Improvements in electric trigger release for operating safetycatches, bolts and locks - Google Patents

Improvements in electric trigger release for operating safetycatches, bolts and locks

Info

Publication number
GB211810A
GB211810A GB2555023A GB2555023A GB211810A GB 211810 A GB211810 A GB 211810A GB 2555023 A GB2555023 A GB 2555023A GB 2555023 A GB2555023 A GB 2555023A GB 211810 A GB211810 A GB 211810A
Authority
GB
United Kingdom
Prior art keywords
lever
releases
safetycatches
locks
bolts
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
GB2555023A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2555023A priority Critical patent/GB211810A/en
Publication of GB211810A publication Critical patent/GB211810A/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
    • E05B47/0607—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving pivotally or rotatively
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position

Abstract

211,810. Miller, A. Oct. 13, 1923. Electrically-operated fastenings.-A safety bolt 17 for use on safes, cash-desks, doors &c. to be shot on an alarm being given is operated electrically by a small battery through unbalanced levers of increasing size. On pressing a switch suitably placed the armature 19 of the electromagnet 1 is attracted and thus releases the lever 4 which swings down under the influence of gravity and releases a longer lever 7 which in turn releases a lever 10. Finally the lever 15 is released from the bolt 17 which shoots into a recess 24 under the influence of a spring 18.
GB2555023A 1923-10-13 1923-10-13 Improvements in electric trigger release for operating safetycatches, bolts and locks Expired GB211810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2555023A GB211810A (en) 1923-10-13 1923-10-13 Improvements in electric trigger release for operating safetycatches, bolts and locks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2555023A GB211810A (en) 1923-10-13 1923-10-13 Improvements in electric trigger release for operating safetycatches, bolts and locks

Publications (1)

Publication Number Publication Date
GB211810A true GB211810A (en) 1924-02-28

Family

ID=10229490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2555023A Expired GB211810A (en) 1923-10-13 1923-10-13 Improvements in electric trigger release for operating safetycatches, bolts and locks

Country Status (1)

Country Link
GB (1) GB211810A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1767732A2 (en) * 2005-09-13 2007-03-28 Eaton Corporation Lock device and system employing a door lock device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1767732A2 (en) * 2005-09-13 2007-03-28 Eaton Corporation Lock device and system employing a door lock device
EP1767732A3 (en) * 2005-09-13 2009-05-06 Eaton Corporation Lock device and system employing a door lock device

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