EP0129042A3 - Method of modifying a closure member equipped with a latch or a key-operated lock and unit for use in the method - Google Patents

Method of modifying a closure member equipped with a latch or a key-operated lock and unit for use in the method Download PDF

Info

Publication number
EP0129042A3
EP0129042A3 EP84105290A EP84105290A EP0129042A3 EP 0129042 A3 EP0129042 A3 EP 0129042A3 EP 84105290 A EP84105290 A EP 84105290A EP 84105290 A EP84105290 A EP 84105290A EP 0129042 A3 EP0129042 A3 EP 0129042A3
Authority
EP
European Patent Office
Prior art keywords
key
latch
modifying
unit
closure member
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.)
Withdrawn
Application number
EP84105290A
Other languages
German (de)
French (fr)
Other versions
EP0129042A2 (en
Inventor
Leslie Victor Herriott
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.)
Lowe and Fletcher Ltd
Original Assignee
Lowe and Fletcher 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 Lowe and Fletcher Ltd filed Critical Lowe and Fletcher Ltd
Publication of EP0129042A2 publication Critical patent/EP0129042A2/en
Publication of EP0129042A3 publication Critical patent/EP0129042A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G07C9/00722—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 with magnetic components, e.g. magnets, magnetic strips, metallic inserts
    • G07C9/00738—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 with magnetic components, e.g. magnets, magnetic strips, metallic inserts sensed by Hall effect devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Abstract

A lock (11) fitted to a door (10) is modified by inserting an appropriate key into the lock so that a handle (12) of the key protrudes from the lock and applying a control unit (14) to the door to cover and engage drivingly the handle of the key. The control unit is responsive to a magnetically coded key, by means of which the control unit can be set in a condition in which torque is transmitted from a knob (18) to the key.
EP84105290A 1983-06-16 1984-05-10 Method of modifying a closure member equipped with a latch or a key-operated lock and unit for use in the method Withdrawn EP0129042A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8316418 1983-06-16
GB838316418A GB8316418D0 (en) 1983-06-16 1983-06-16 Modifying closure member with key-operated lock

Publications (2)

Publication Number Publication Date
EP0129042A2 EP0129042A2 (en) 1984-12-27
EP0129042A3 true EP0129042A3 (en) 1985-08-14

Family

ID=10544320

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84105290A Withdrawn EP0129042A3 (en) 1983-06-16 1984-05-10 Method of modifying a closure member equipped with a latch or a key-operated lock and unit for use in the method

Country Status (2)

Country Link
EP (1) EP0129042A3 (en)
GB (1) GB8316418D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3530620C1 (en) * 1985-08-24 1986-12-18 Manfred 1000 Berlin Kunz Security fitting for a door lock
JPH02115481A (en) * 1988-09-28 1990-04-27 Juan Capdevila Key controlling access and related magnetic lock
GB2281339B (en) * 1993-08-25 1996-03-20 Sudhir Kumar Mukherjee A security device
FR2754007B1 (en) * 1996-09-30 1998-12-11 Fontaine Sa ELECTROMECHANICAL LOCK WITH ELECTRONIC CONTROL
AU2006100498B4 (en) * 2006-03-15 2008-11-06 Ray & Co. RayMax Lock Interface
GB202102923D0 (en) 2021-03-02 2021-04-14 Jones Gavin Thomas Door locks

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995460A (en) * 1975-05-30 1976-12-07 Sedley Bruce S Magnetic card key operated door lock structure
DE2735879A1 (en) * 1976-08-17 1978-02-23 Access Control Syst MAGNETIC IDENTIFICATION DEVICE
US4133194A (en) * 1976-12-02 1979-01-09 Bruce S. Sedley Magnetic key operated door lock
GB2022678A (en) * 1978-06-08 1979-12-19 Neiman Sa Electrically actuated lock

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995460A (en) * 1975-05-30 1976-12-07 Sedley Bruce S Magnetic card key operated door lock structure
DE2735879A1 (en) * 1976-08-17 1978-02-23 Access Control Syst MAGNETIC IDENTIFICATION DEVICE
US4133194A (en) * 1976-12-02 1979-01-09 Bruce S. Sedley Magnetic key operated door lock
GB2022678A (en) * 1978-06-08 1979-12-19 Neiman Sa Electrically actuated lock

Also Published As

Publication number Publication date
EP0129042A2 (en) 1984-12-27
GB8316418D0 (en) 1983-07-20

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

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18D Application deemed to be withdrawn

Effective date: 19860415

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HERRIOTT, LESLIE VICTOR