EP0281507A3 - Double-cylinder lock - Google Patents

Double-cylinder lock Download PDF

Info

Publication number
EP0281507A3
EP0281507A3 EP88730048A EP88730048A EP0281507A3 EP 0281507 A3 EP0281507 A3 EP 0281507A3 EP 88730048 A EP88730048 A EP 88730048A EP 88730048 A EP88730048 A EP 88730048A EP 0281507 A3 EP0281507 A3 EP 0281507A3
Authority
EP
European Patent Office
Prior art keywords
double
cylinder lock
lock
cylinder
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.)
Granted
Application number
EP88730048A
Other languages
German (de)
Other versions
EP0281507A2 (en
EP0281507B1 (en
Inventor
Jurgen Kruhn
Pritimay Sengupta
Ewald Kornmayer
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.)
Ikon AG Prazisionstechnik
Original Assignee
Zeiss Ikon AG
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
Priority claimed from DE8703403U external-priority patent/DE8703403U1/de
Priority claimed from DE19873707201 external-priority patent/DE3707201A1/en
Priority claimed from DE19873713653 external-priority patent/DE3713653A1/en
Application filed by Zeiss Ikon AG filed Critical Zeiss Ikon AG
Priority to AT88730048T priority Critical patent/ATE53428T1/en
Publication of EP0281507A2 publication Critical patent/EP0281507A2/en
Publication of EP0281507A3 publication Critical patent/EP0281507A3/en
Application granted granted Critical
Publication of EP0281507B1 publication Critical patent/EP0281507B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05B47/0611—Cylinder locks with electromagnetic control
    • E05B47/0619—Cylinder locks with electromagnetic control by blocking the rotor
    • E05B47/0626—Cylinder locks with electromagnetic control by blocking the rotor radially
    • E05B47/063—Cylinder locks with electromagnetic control by blocking the rotor radially with a rectilinearly moveable blocking element
    • 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
    • E05B47/0611—Cylinder locks with electromagnetic control
    • E05B47/0638—Cylinder locks with electromagnetic control by disconnecting the rotor
    • E05B47/0642—Cylinder locks with electromagnetic control by disconnecting the rotor axially, i.e. with an axially disengaging coupling element
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • 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
EP88730048A 1987-03-05 1988-03-02 Double-cylinder lock Expired - Lifetime EP0281507B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88730048T ATE53428T1 (en) 1987-03-05 1988-03-02 DOUBLE LOCKING CYLINDER.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE3707201 1987-03-05
DE8703403U 1987-03-05
DE8703403U DE8703403U1 (en) 1987-03-05 1987-03-05
DE19873707201 DE3707201A1 (en) 1987-03-05 1987-03-05 Double lock cylinder
DE19873713653 DE3713653A1 (en) 1987-04-21 1987-04-21 DOUBLE LOCKING CYLINDER
DE3713653 1987-04-21

Publications (3)

Publication Number Publication Date
EP0281507A2 EP0281507A2 (en) 1988-09-07
EP0281507A3 true EP0281507A3 (en) 1988-11-17
EP0281507B1 EP0281507B1 (en) 1990-06-06

Family

ID=27195554

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88730048A Expired - Lifetime EP0281507B1 (en) 1987-03-05 1988-03-02 Double-cylinder lock

Country Status (2)

Country Link
EP (1) EP0281507B1 (en)
DE (1) DE3860205D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3941068A1 (en) * 1989-12-08 1991-06-13 Ikon Praezisionstechnik Double cylinder lock with ball and EM clutch - has rotary claw enclosed between recessed half-shells and freed by retraction of electromagnet armature
SE505493C2 (en) * 1992-03-26 1997-09-08 Assa Ab Cylinder
AT405315B (en) * 1994-06-30 1999-07-26 Evva Werke DEVICE FOR ELECTROMAGNETICALLY LOCKING A LOCKING CYLINDER OF A LOCK
DE19524567C1 (en) * 1995-07-06 1996-10-17 Ikon Praezisionstechnik Double cylinder electrical lock
DE29519546U1 (en) * 1995-12-09 1996-02-01 Ikon Praezisionstechnik Double lock cylinder
CN108625682B (en) * 2018-07-02 2023-09-19 佛山市高远智能科技有限公司 Intelligent lock cylinder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428130A1 (en) * 1978-06-06 1980-01-04 Neiman Sa Electromagnetic back-up mechanism for cylinder lock - is energised to withdraw recoil sprung armature which otherwise locks rotor to stator
EP0110835A2 (en) * 1982-11-26 1984-06-13 Bauer Kaba AG Lock cylinder with integrated electromagnetic locking
DE3501345A1 (en) * 1985-01-17 1986-07-17 Wolfgang 7961 Ebersbach-Musbach Bartel PROFILE CYLINDER

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428130A1 (en) * 1978-06-06 1980-01-04 Neiman Sa Electromagnetic back-up mechanism for cylinder lock - is energised to withdraw recoil sprung armature which otherwise locks rotor to stator
EP0110835A2 (en) * 1982-11-26 1984-06-13 Bauer Kaba AG Lock cylinder with integrated electromagnetic locking
DE3501345A1 (en) * 1985-01-17 1986-07-17 Wolfgang 7961 Ebersbach-Musbach Bartel PROFILE CYLINDER

Also Published As

Publication number Publication date
DE3860205D1 (en) 1990-07-12
EP0281507A2 (en) 1988-09-07
EP0281507B1 (en) 1990-06-06

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