GB1460223A - Switches - Google Patents

Switches

Info

Publication number
GB1460223A
GB1460223A GB1670274A GB1670274A GB1460223A GB 1460223 A GB1460223 A GB 1460223A GB 1670274 A GB1670274 A GB 1670274A GB 1670274 A GB1670274 A GB 1670274A GB 1460223 A GB1460223 A GB 1460223A
Authority
GB
United Kingdom
Prior art keywords
switches
april
lock
extension
operated
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
GB1670274A
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.)
Takigen Manufacturing Co Ltd
Original Assignee
Takigen Manufacturing Co 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 Takigen Manufacturing Co Ltd filed Critical Takigen Manufacturing Co Ltd
Publication of GB1460223A publication Critical patent/GB1460223A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
    • H01H27/06—Key inserted and then turned to effect operation of the switch
    • H01H27/08—Key inserted and then turned to effect operation of the switch wherein the key cannot be removed until the switch is returned to its original position
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/80—Parts, attachments, accessories and adjuncts
    • Y10T70/8027—Condition indicators
    • Y10T70/8054—With recorder
    • Y10T70/8081—Electric

Landscapes

  • Lock And Its Accessories (AREA)
  • Push-Button Switches (AREA)

Abstract

1460223 Hand actuating devices for switches TAKIGEN MFG CO Ltd 17 April 1974 [18 April 1973] 16702/74 Heading H1N [Also in Division E2A] A barrel lock 10 has switches 20a, 20b, 20c, 20d, mounted on its rear with their actuators 21a-21d on the same line parallel to the axis of the lock cylinder such that an extension 31 on a key 30 can actuate at least one switch. Notches is different keys, all fitting lock 10, can be provided in the extension 31 so that one or any combination of switches can be operated, the switch actuator adjacent the notch not being operated.
GB1670274A 1973-04-18 1974-04-17 Switches Expired GB1460223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48043071A JPS49129166A (en) 1973-04-18 1973-04-18

Publications (1)

Publication Number Publication Date
GB1460223A true GB1460223A (en) 1976-12-31

Family

ID=12653612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1670274A Expired GB1460223A (en) 1973-04-18 1974-04-17 Switches

Country Status (5)

Country Link
US (1) US3912888A (en)
JP (1) JPS49129166A (en)
DE (1) DE2418756C3 (en)
FR (1) FR2226738B1 (en)
GB (1) GB1460223A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2355042A (en) * 1999-10-08 2001-04-11 Yale Security Prod Uk Ltd Security device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704478C2 (en) * 1977-02-03 1989-02-23 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Anti-theft system for automobiles
JPS5611722Y2 (en) * 1977-08-02 1981-03-17
DE3112293A1 (en) 1981-03-27 1982-10-07 ddm hopt + schuler GmbH & Co KG, 7210 Rottweil Key-operated switch
US4598182A (en) * 1984-04-04 1986-07-01 Breslin Daniel V Lock inhibitor for toggle switch actuator
US4580019A (en) * 1984-04-27 1986-04-01 Takigen Seizou Co., Ltd. Push-rotation type key switch device
JPH0619239U (en) * 1992-02-13 1994-03-11 タキゲン製造株式会社 Key switch device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3257517A (en) * 1961-02-15 1966-06-21 Audio Systems Inc Electrical switch mechanism operable by any of many interchangeable key actuators that are freely insertable in and freely removable from a lock providing protection against operation by other than a true key actuator
JPS4417756Y1 (en) * 1965-03-24 1969-07-31
US3550410A (en) * 1967-04-19 1970-12-29 Edwin F Toepfer Indicating cylinder lock mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2355042A (en) * 1999-10-08 2001-04-11 Yale Security Prod Uk Ltd Security device
GB2355042B (en) * 1999-10-08 2001-08-29 Yale Security Prod Uk Ltd Security device

Also Published As

Publication number Publication date
US3912888A (en) 1975-10-14
DE2418756B2 (en) 1978-05-18
FR2226738B1 (en) 1980-08-08
FR2226738A1 (en) 1974-11-15
DE2418756A1 (en) 1974-11-07
JPS49129166A (en) 1974-12-11
DE2418756C3 (en) 1979-01-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930417