ATE81702T1 - LOCK WITH COUPLING AND UNCOUPLING DEVICE. - Google Patents

LOCK WITH COUPLING AND UNCOUPLING DEVICE.

Info

Publication number
ATE81702T1
ATE81702T1 AT88202980T AT88202980T ATE81702T1 AT E81702 T1 ATE81702 T1 AT E81702T1 AT 88202980 T AT88202980 T AT 88202980T AT 88202980 T AT88202980 T AT 88202980T AT E81702 T1 ATE81702 T1 AT E81702T1
Authority
AT
Austria
Prior art keywords
gear
gear wheels
wheel
moveable
lock
Prior art date
Application number
AT88202980T
Other languages
German (de)
Inventor
Richard John Langham
Original Assignee
Drim Ltd
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 Drim Ltd filed Critical Drim Ltd
Application granted granted Critical
Publication of ATE81702T1 publication Critical patent/ATE81702T1/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
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0676—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle
    • E05B47/068—Controlling mechanically-operated bolts by electro-magnetically-operated detents by disconnecting the handle axially, i.e. with an axially disengaging coupling 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
    • E05B47/0001—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

Landscapes

  • Lock And Its Accessories (AREA)
  • Mechanical Operated Clutches (AREA)
  • Gear Transmission (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Heat Treatment Of Articles (AREA)
  • Paper (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Telephone Function (AREA)

Abstract

Device for actuating a safety lock with a moveable bolt (1) operated by two handles (2, 3), and with a clutch mechanism (6) comprising a gear consisting of at least three gear wheels, the first gear wheel (8) interacting with said first handle (2), a second gear wheel (9) interacting with said second handle (8) and a third transmission gear wheel (10) mounted between these first and second gear wheels (8, 9), at least one of these gear wheels (10) being moveable substantially along its axis (5c) between a position engaged with the other two gear wheels (8, 9) and a position disengaged from at least one of these other two gear wheels (9), control means (7) being provided to make it possible to displace this moveable wheel (10) between its engaged position and its disengaged position. <IMAGE>
AT88202980T 1987-12-29 1988-12-21 LOCK WITH COUPLING AND UNCOUPLING DEVICE. ATE81702T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE8701496A BE1001398A6 (en) 1987-12-29 1987-12-29 Lock clutch device and clutch.
EP88202980A EP0325813B1 (en) 1987-12-29 1988-12-21 Lock with a clutch

Publications (1)

Publication Number Publication Date
ATE81702T1 true ATE81702T1 (en) 1992-11-15

Family

ID=3883035

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88202980T ATE81702T1 (en) 1987-12-29 1988-12-21 LOCK WITH COUPLING AND UNCOUPLING DEVICE.

Country Status (5)

Country Link
EP (1) EP0325813B1 (en)
AT (1) ATE81702T1 (en)
BE (1) BE1001398A6 (en)
DE (1) DE3875470D1 (en)
PT (1) PT89342B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674278B1 (en) * 1991-03-21 1995-10-06 Vachette Sa CONTROL DEVICE FOR A LOCK AND LOCK EQUIPPED WITH SUCH A DEVICE.
GB2305965A (en) * 1995-10-07 1997-04-23 Taylor Lock Electrically-operated spindle
DE19714612B4 (en) * 1997-04-09 2007-11-08 Insys Microelectronics Gmbh Electromechanical lock
FI20095694A (en) * 2009-01-05 2010-07-06 Megalock Oy Wireless controllable electric lock
FI121681B (en) * 2009-01-05 2011-02-28 Megalock Oy Lock accessory
CN103470107B (en) * 2013-09-22 2015-07-15 邓勇强 Double-clutch device for high-safety electronic lock and electronic lock

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2239894A5 (en) * 1973-07-30 1975-02-28 Bezault Sa Offset mechanism for door handles - uses three intermeshing cogs so handle may be moved from door edge
US4073527A (en) * 1977-01-12 1978-02-14 Schlage Lock Company Electrically controlled door lock
DE3310822C2 (en) * 1982-05-13 1985-08-29 Klaus Dr. 8022 Grünwald Meister Locking device with cylinder and two-axis coupling device

Also Published As

Publication number Publication date
DE3875470D1 (en) 1992-11-26
EP0325813A1 (en) 1989-08-02
PT89342A (en) 1989-09-14
BE1001398A6 (en) 1989-10-24
EP0325813B1 (en) 1992-10-21
PT89342B (en) 1993-11-30

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties