GB176394A - Improvements in locking devices - Google Patents
Improvements in locking devicesInfo
- Publication number
- GB176394A GB176394A GB2160220A GB2160220A GB176394A GB 176394 A GB176394 A GB 176394A GB 2160220 A GB2160220 A GB 2160220A GB 2160220 A GB2160220 A GB 2160220A GB 176394 A GB176394 A GB 176394A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catch
- electromagnet
- lever
- handle
- spring bolt
- 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
- E05B47/06—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
- 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
- E05B47/0001—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
- 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
- E05B47/0006—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a non-movable core; with permanent magnet
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lock And Its Accessories (AREA)
Abstract
176,394. Filby, C. W. April 19, 1921. Electrically - controlled fastenings.- Relates to railwaycarriage door and like locks of the kind in which a spring bolt held in the locking position by means of a catch adapted to be withdrawn by the completion of an electric current by the driver or other authorized person. According to the invention, the pivoted catch h engages a lever e which is carried by the spindle e<1> of the operating-handle e<3> and bears on a shoulder d<2> on the spring bolt d to retract this where the handle is turned. The catch is lifted out of locking engagement with the lever by an electromagnet m. The catch may be made with a tail extension h<2>, and a key n<6> provided to bear on this tail and deflect the catch in independently of the electromagnet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2160220A GB176394A (en) | 1921-04-19 | 1921-04-19 | Improvements in locking devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2160220A GB176394A (en) | 1921-04-19 | 1921-04-19 | Improvements in locking devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB176394A true GB176394A (en) | 1922-03-16 |
Family
ID=10165673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2160220A Expired GB176394A (en) | 1921-04-19 | 1921-04-19 | Improvements in locking devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB176394A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6318138B1 (en) * | 1999-11-15 | 2001-11-20 | Kurt Mathews | Remotely controlled door lock |
-
1921
- 1921-04-19 GB GB2160220A patent/GB176394A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6318138B1 (en) * | 1999-11-15 | 2001-11-20 | Kurt Mathews | Remotely controlled door lock |
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