ZA731938B - Improvements in or relating to safety locking means for a door - Google Patents
Improvements in or relating to safety locking means for a doorInfo
- Publication number
- ZA731938B ZA731938B ZA731938A ZA731938A ZA731938B ZA 731938 B ZA731938 B ZA 731938B ZA 731938 A ZA731938 A ZA 731938A ZA 731938 A ZA731938 A ZA 731938A ZA 731938 B ZA731938 B ZA 731938B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- door
- locking means
- safety locking
- safety
- Prior art date
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
- E05B47/02—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means
- E05B47/026—Movement of the bolt by electromagnetic means; Adaptation of locks, latches, or parts thereof, for movement of the bolt by electromagnetic means the bolt 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
- E05B47/0001—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
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
- E05B15/101—Spring-retracted bolts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B39/00—Locks giving indication of authorised or unauthorised unlocking
- E05B39/02—Locks giving indication of authorised or unauthorised unlocking with destructible seal closures or paper closures
- E05B39/025—Locks giving indication of authorised or unauthorised unlocking with destructible seal closures or paper closures with fracturable glass or the like, e.g. for emergency exits
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
- Special Wing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1477272A GB1420935A (en) | 1972-03-29 | 1972-03-29 | Safety locking means for a door |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA731938B true ZA731938B (en) | 1973-12-19 |
Family
ID=10047215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA731938A ZA731938B (en) | 1972-03-29 | 1973-03-20 | Improvements in or relating to safety locking means for a door |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5131664B2 (zh) |
FR (1) | FR2178250B1 (zh) |
GB (1) | GB1420935A (zh) |
ZA (1) | ZA731938B (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5319228A (en) * | 1976-08-06 | 1978-02-22 | Takenori Seki | Ball catching apparatus for tennis catching |
FR2445474A1 (fr) * | 1978-12-26 | 1980-07-25 | Manuf Gle Joints | Joint pour le bouchage de recipients et son procede de fabrication |
SE8007308L (sv) * | 1980-10-17 | 1982-04-18 | Elektronik Konstruktioner Ab | Indikeringsanordning for nodutgang |
AU582144B2 (en) * | 1984-03-08 | 1989-03-16 | Armor Products, Inc. | Electrically actuated overhead garage door opener with solenoid actuated latches |
FR2572452B1 (fr) * | 1984-10-25 | 1989-08-25 | Ritzenthaler Sa | Serrure electrique a gache de forme particuliere, notamment pour portes d'acces a des locaux securises. |
GB8527260D0 (en) * | 1985-11-05 | 1985-12-11 | King J C | Releasable bolt devices |
FR2621063B1 (fr) * | 1987-09-30 | 1990-01-05 | Leplat Robert | Dispositif de verrouillage electrique et deverrouillage par coupure de courant |
FR2687716A1 (fr) * | 1992-02-25 | 1993-08-27 | Diemer Marcel | Serrure automatique pour issues de secours. |
FR2694036B1 (fr) * | 1992-07-23 | 1994-09-09 | Diemer Marcel | Dispositif permettant d'ouvrir une porte sans ouvrir la serrure qui la commande. |
FR2712338B1 (fr) * | 1993-11-08 | 1996-02-09 | Guidotti Creations D | Verrou pour issue de secours à verrouillage par ventouse électromagnétique. |
FR2726026B1 (fr) * | 1994-10-20 | 1996-11-29 | Deny | Serrure electromecanique pour issue de secours a double action |
DE4442686C2 (de) * | 1994-11-30 | 1996-11-07 | Oliver Simons | Schloß |
CN101265767B (zh) * | 2007-03-13 | 2011-05-11 | 沈阳赛普顿科技有限公司 | 银行金库门自动控制装置 |
CN101265768B (zh) * | 2007-03-16 | 2011-05-11 | 沈阳赛普顿科技有限公司 | 银行金库门自动控制系统 |
GB2471273A (en) * | 2009-06-22 | 2010-12-29 | Hwan Ming Entpr Co Ltd | Electronic lock |
PL2594713T3 (pl) * | 2011-11-21 | 2019-11-29 | Assa Abloy Sicherheitstechnik Gmbh | Otwieracz do drzwi |
CN103122727A (zh) * | 2012-12-26 | 2013-05-29 | 江苏通祐电梯有限公司 | 一种垂直门门锁装置 |
EP3196126B1 (en) * | 2016-01-19 | 2019-03-13 | Hamilton Sundstrand Corporation | Locking and unlocking mechanism |
CN116409991A (zh) | 2017-06-15 | 2023-07-11 | 中岛产业株式会社 | 黑色混合氧化物材料及其制造方法 |
JP6592125B2 (ja) | 2017-06-15 | 2019-10-16 | 中島産業株式会社 | 黒色顔料及びその製造方法 |
-
1972
- 1972-03-29 GB GB1477272A patent/GB1420935A/en not_active Expired
- 1972-12-29 JP JP48004066A patent/JPS5131664B2/ja not_active Expired
-
1973
- 1973-03-20 ZA ZA731938A patent/ZA731938B/xx unknown
- 1973-03-28 FR FR737311850A patent/FR2178250B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2178250B1 (zh) | 1974-07-05 |
JPS5131664B2 (zh) | 1976-09-08 |
JPS4877549A (zh) | 1973-10-18 |
GB1420935A (en) | 1976-01-14 |
FR2178250A1 (zh) | 1973-11-09 |
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