GB1532702A - Electronic lock - Google Patents

Electronic lock

Info

Publication number
GB1532702A
GB1532702A GB541276A GB541276A GB1532702A GB 1532702 A GB1532702 A GB 1532702A GB 541276 A GB541276 A GB 541276A GB 541276 A GB541276 A GB 541276A GB 1532702 A GB1532702 A GB 1532702A
Authority
GB
United Kingdom
Prior art keywords
shaft
electronic lock
feb
couple
link
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.)
Expired
Application number
GB541276A
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.)
Saunier Duval SA
Original Assignee
Saunier Duval SA
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 Saunier Duval SA filed Critical Saunier Duval SA
Publication of GB1532702A publication Critical patent/GB1532702A/en
Expired 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
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
    • 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
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/002—Geared transmissions
    • E05B2047/0021—Geared sectors or fan-shaped gears
    • 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
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/0026—Clutches, couplings or braking arrangements
    • E05B2047/0031—Clutches, couplings or braking arrangements of the elastic type

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

1532702 Electronic lock SAUNIER DUVAL 11 Feb 1976 [13 Feb 1975] 05412/76 Heading E2A An electronic lock operable by a card having magnetic indicia comprises a card reader (9, Fig. 1 not shown) an electronic memory block (7) storing a predetermined code, a locking bolt 14 coupled by gears 23, 25, 26 and shaft 27 to a first shaft 21, a second shaft 22 coaxial with the first and coupling means 2 to couple the shafts 21, 22 in response to a signal from the memory block so as to enable bolt retraction by shaft 22. The coupling means 2, Fig. 2, may comprise a low speed electric motor 36, pinion 35 of which rotates toothed sector 33, freely mounted on shaft 22, to compress torsion spring 40, by means of its ends 41, 42 engaged in sector 33 and gear 23, and sleeve 39 onto shafts 21, 22 to couple them. A button 17 on the inside may be rotated to a "notto-be-disturbed" position, eccentric 18 acting to disconnect gear 25 by means of link 46. If necessary, a guard 53 may be broken and a key-operated cylinder lock 50 having a cam 51 operated to retract bolt 14 by link 52 to gain access to the locked room.
GB541276A 1975-02-13 1976-02-11 Electronic lock Expired GB1532702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7504437A FR2300876A1 (en) 1975-02-13 1975-02-13 ELECTRONIC SECURITY LOCK

Publications (1)

Publication Number Publication Date
GB1532702A true GB1532702A (en) 1978-11-22

Family

ID=9151157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB541276A Expired GB1532702A (en) 1975-02-13 1976-02-11 Electronic lock

Country Status (3)

Country Link
DE (1) DE2605859A1 (en)
FR (1) FR2300876A1 (en)
GB (1) GB1532702A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139689A (en) * 1983-05-13 1984-11-14 Philips Electronic Associated Electronic lock
GB2169649A (en) * 1984-12-21 1986-07-16 Lowe & Fletcher Ltd Lock and key and method of operating a lock
GB2205893A (en) * 1987-06-01 1988-12-21 Lynx Business Machines Limited Lock system and lock
CN109736651A (en) * 2019-01-31 2019-05-10 宁波望通锁业有限公司 A kind of attacker's formula electronic lock body

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE442420B (en) * 1984-08-01 1985-12-23 Wso Cpu System Ab LAS
AT399532B (en) * 1993-04-07 1995-05-26 Grundmann Schliesstechnik Lock with lock cylinder and lockable latch
ES2078867B1 (en) * 1993-09-16 1998-01-01 Btv S A ELECTRONIC LOCK BY MAGNETIC CARD.
ES2103651B1 (en) * 1994-09-12 1998-05-01 Pena Cela Miguel LOCK FOR DOORS OF HOTEL ROOMS AND ANALOGUE APARTMENTS.
EP0881346A1 (en) * 1997-05-30 1998-12-02 Ilco-Unican S.A./Relhor Division Engagement device for locking and unlocking a preset opening lock

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139689A (en) * 1983-05-13 1984-11-14 Philips Electronic Associated Electronic lock
GB2169649A (en) * 1984-12-21 1986-07-16 Lowe & Fletcher Ltd Lock and key and method of operating a lock
GB2205893A (en) * 1987-06-01 1988-12-21 Lynx Business Machines Limited Lock system and lock
GB2205893B (en) * 1987-06-01 1990-11-21 Lynx Business Machines Limited Lock system and lock
US4986099A (en) * 1987-06-01 1991-01-22 Lynx Business Machines Limited Lock system and lock having two electronic control systems
CN109736651A (en) * 2019-01-31 2019-05-10 宁波望通锁业有限公司 A kind of attacker's formula electronic lock body

Also Published As

Publication number Publication date
FR2300876B1 (en) 1977-07-22
DE2605859A1 (en) 1976-08-26
FR2300876A1 (en) 1976-09-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee