PT89342A - LOCK EQUIPPED WITH A GEAR AND DEGREASING DEVICE - Google Patents

LOCK EQUIPPED WITH A GEAR AND DEGREASING DEVICE

Info

Publication number
PT89342A
PT89342A PT89342A PT8934288A PT89342A PT 89342 A PT89342 A PT 89342A PT 89342 A PT89342 A PT 89342A PT 8934288 A PT8934288 A PT 8934288A PT 89342 A PT89342 A PT 89342A
Authority
PT
Portugal
Prior art keywords
gear
gear wheels
wheel
moveable
degreasing device
Prior art date
Application number
PT89342A
Other languages
Portuguese (pt)
Other versions
PT89342B (en
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
Publication of PT89342A publication Critical patent/PT89342A/en
Publication of PT89342B publication Critical patent/PT89342B/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

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>
PT89342A 1987-12-29 1988-12-27 LOCK EQUIPPED WITH A GEAR AND DEGREASING DEVICE PT89342B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8701496A BE1001398A6 (en) 1987-12-29 1987-12-29 Lock clutch device and clutch.

Publications (2)

Publication Number Publication Date
PT89342A true PT89342A (en) 1989-09-14
PT89342B PT89342B (en) 1993-11-30

Family

ID=3883035

Family Applications (1)

Application Number Title Priority Date Filing Date
PT89342A PT89342B (en) 1987-12-29 1988-12-27 LOCK EQUIPPED WITH A GEAR AND DEGREASING 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
BE1001398A6 (en) 1989-10-24
EP0325813B1 (en) 1992-10-21
ATE81702T1 (en) 1992-11-15
PT89342B (en) 1993-11-30

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19930520

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19971130