ZA731938B - Improvements in or relating to safety locking means for a door - Google Patents

Improvements in or relating to safety locking means for a door

Info

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
Application number
ZA731938A
Inventor
D Stead
Original Assignee
D Stead
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 D Stead filed Critical D Stead
Publication of ZA731938B publication Critical patent/ZA731938B/en

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)
ZA731938A 1972-03-29 1973-03-20 Improvements in or relating to safety locking means for a door ZA731938B (en)

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 (en)
FR (1) FR2178250B1 (en)
GB (1) GB1420935A (en)
ZA (1) ZA731938B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
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 (en) * 1978-12-26 1980-07-25 Manuf Gle Joints Sealing film for corks etc. contg. bottled beverages - may use polyethylene sandwiching foamed polyethylene with vinylic coatings obtaining moisture seal
SE8007308L (en) * 1980-10-17 1982-04-18 Elektronik Konstruktioner Ab EMERGENCY OUTPUT INDICATOR
AU582144B2 (en) * 1984-03-08 1989-03-16 Armor Products, Inc. Electrically actuated overhead garage door opener with solenoid actuated latches
FR2572452B1 (en) * 1984-10-25 1989-08-25 Ritzenthaler Sa ELECTRIC LOCK WITH A PARTICULAR SHAPED LOCK, ESPECIALLY FOR ACCESS DOORS TO SECURE PREMISES.
GB8527260D0 (en) * 1985-11-05 1985-12-11 King J C Releasable bolt devices
FR2621063B1 (en) * 1987-09-30 1990-01-05 Leplat Robert ELECTRICAL LOCKING AND POWER LOCKING LOCKING DEVICE
FR2687716A1 (en) * 1992-02-25 1993-08-27 Diemer Marcel Automatic lock for emergency exits
FR2694036B1 (en) * 1992-07-23 1994-09-09 Diemer Marcel Device for opening a door without opening the lock which controls it.
FR2712338B1 (en) * 1993-11-08 1996-02-09 Guidotti Creations D Lock for emergency exit with electromagnetic lock.
FR2726026B1 (en) * 1994-10-20 1996-11-29 Deny ELECTROMECHANICAL LOCK FOR DOUBLE ACTION EMERGENCY EXIT
DE4442686C2 (en) * 1994-11-30 1996-11-07 Oliver Simons Lock
CN101265767B (en) * 2007-03-13 2011-05-11 沈阳赛普顿科技有限公司 Bank exchequer door automatic control device
CN101265768B (en) * 2007-03-16 2011-05-11 沈阳赛普顿科技有限公司 Bank exchequer door automatic control system
GB2471273A (en) * 2009-06-22 2010-12-29 Hwan Ming Entpr Co Ltd Electronic lock
ES2733743T3 (en) * 2011-11-21 2019-12-02 Assa Abloy Sicherheitstechnik Gmbh Door opener
CN103122727A (en) * 2012-12-26 2013-05-29 江苏通祐电梯有限公司 Door locking device of vertical door
EP3196126B1 (en) * 2016-01-19 2019-03-13 Hamilton Sundstrand Corporation Locking and unlocking mechanism
JP6592125B2 (en) 2017-06-15 2019-10-16 中島産業株式会社 Black pigment and method for producing the same
WO2018230438A1 (en) 2017-06-15 2018-12-20 中島産業株式会社 Black mixed oxide material and method for manufacturing same

Also Published As

Publication number Publication date
JPS5131664B2 (en) 1976-09-08
GB1420935A (en) 1976-01-14
FR2178250A1 (en) 1973-11-09
JPS4877549A (en) 1973-10-18
FR2178250B1 (en) 1974-07-05

Similar Documents

Publication Publication Date Title
ZA731938B (en) Improvements in or relating to safety locking means for a door
AU465132B2 (en) Improvements in or relating to security locks
ZA731157B (en) Improvements relating to safety razors
GB1386558A (en) Locking mechanism
ZA732345B (en) Improvements in or relating to closures
YU279573A (en) Safety inserting bolt for axes and the like
ZA737327B (en) Improvements in or relating to mine brattices
ZA713870B (en) Improvements in or relating to safety mechanisms
AU6211373A (en) Safety yielding mechanism
ZA737867B (en) Improvements in locks
IL42486A0 (en) Device for locking a door
IL41793A0 (en) A door lock
IL48227A0 (en) Improved safety locks
MY7900144A (en) Improvements in or relating to locking devices
ZA727196B (en) Childproof safety closure
IE38457B1 (en) Improvements in or relating to containers
ZA72593B (en) Improvements in or relating to containers
ZA734935B (en) Safety closures
AU478828B2 (en) Improvements in or relating to safety locking means fora door
AU5378273A (en) Improvements in or relating to safety locking means fora door
AU488526B1 (en) Improvements relating to safety closure arrangement
ZA725708B (en) Improvements in or relating to safety chains for the locking of doors
CA969992A (en) Safety door lock
AU4871872A (en) Safety door latch
AU6082273A (en) Safety post