GB174156A - Improvements in or connected with magnetic locks - Google Patents
Improvements in or connected with magnetic locksInfo
- Publication number
- GB174156A GB174156A GB2911020A GB2911020A GB174156A GB 174156 A GB174156 A GB 174156A GB 2911020 A GB2911020 A GB 2911020A GB 2911020 A GB2911020 A GB 2911020A GB 174156 A GB174156 A GB 174156A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bolt
- hasp
- oldham
- socket
- casing
- 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
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
- E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
Landscapes
- Connection Of Plates (AREA)
Abstract
174,156. Oldham, O., Oldham, G., and Oldham, J. Oct. 14, 1920. Fastenings, magnetic; hasp fastenings.-In a lock, particularly applicable for miners' lamps, a hasp member i, attached to one part, slidably engages a socket h on the other part and is secured therein by a magnetically-operated spring- pressed bolt b engaging a recess l in the hasp. The bolt b is withdrawn by applying a magnet to the screwed plug e soldered in the bolt casing a. In a modification, the hasp member is adapted to swing into engagement with a bracket-like extension of the bolt casing. In a further modification, Fig. 3, the hinged strap o is shaped to form a socket p in which is secured a member i<1> having a recess l<1> to receive the bolt. The socket p preferably overlaps the end a<3> of the bolt casing so as to prevent picking of the lock and to relieve strain on the bolt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2911020A GB174156A (en) | 1920-10-14 | 1920-10-14 | Improvements in or connected with magnetic locks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2911020A GB174156A (en) | 1920-10-14 | 1920-10-14 | Improvements in or connected with magnetic locks |
Publications (1)
Publication Number | Publication Date |
---|---|
GB174156A true GB174156A (en) | 1922-01-16 |
Family
ID=10286314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2911020A Expired GB174156A (en) | 1920-10-14 | 1920-10-14 | Improvements in or connected with magnetic locks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB174156A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2815796A (en) * | 1953-08-05 | 1957-12-10 | Gen Motors Corp | Tilting seat back lock |
US2928272A (en) * | 1955-11-07 | 1960-03-15 | Sr Edwin V Statia | Lock |
WO1998020220A1 (en) * | 1996-11-07 | 1998-05-14 | Sphinx Elektronik Gmbh | Locking device |
US5996831A (en) * | 1996-11-07 | 1999-12-07 | Sphinx Elektronik Gmbh | Closure device |
WO2006064260A1 (en) * | 2004-12-18 | 2006-06-22 | Giovanni Maria Laporta | Sash locking system |
-
1920
- 1920-10-14 GB GB2911020A patent/GB174156A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2815796A (en) * | 1953-08-05 | 1957-12-10 | Gen Motors Corp | Tilting seat back lock |
US2928272A (en) * | 1955-11-07 | 1960-03-15 | Sr Edwin V Statia | Lock |
WO1998020220A1 (en) * | 1996-11-07 | 1998-05-14 | Sphinx Elektronik Gmbh | Locking device |
US5996831A (en) * | 1996-11-07 | 1999-12-07 | Sphinx Elektronik Gmbh | Closure device |
WO2006064260A1 (en) * | 2004-12-18 | 2006-06-22 | Giovanni Maria Laporta | Sash locking system |
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