CA984168A - Key cylinder and electrical switch - Google Patents

Key cylinder and electrical switch

Info

Publication number
CA984168A
CA984168A CA188,654A CA188654A CA984168A CA 984168 A CA984168 A CA 984168A CA 188654 A CA188654 A CA 188654A CA 984168 A CA984168 A CA 984168A
Authority
CA
Canada
Prior art keywords
electrical switch
key cylinder
key
cylinder
switch
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
CA188,654A
Other languages
English (en)
Inventor
Ernest L. Schlage
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.)
Schlage Lock Co LLC
Original Assignee
Schlage Lock Co LLC
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 Schlage Lock Co LLC filed Critical Schlage Lock Co LLC
Application granted granted Critical
Publication of CA984168A publication Critical patent/CA984168A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/001—Locks for use with special keys or a plurality of keys ; keys therefor with key identifying function
    • 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
CA188,654A 1973-05-03 1973-12-20 Key cylinder and electrical switch Expired CA984168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35670773A 1973-05-03 1973-05-03

Publications (1)

Publication Number Publication Date
CA984168A true CA984168A (en) 1976-02-24

Family

ID=23402600

Family Applications (1)

Application Number Title Priority Date Filing Date
CA188,654A Expired CA984168A (en) 1973-05-03 1973-12-20 Key cylinder and electrical switch

Country Status (3)

Country Link
US (1) US3801755A (de)
CA (1) CA984168A (de)
DE (1) DE2402123C3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704478C2 (de) * 1977-02-03 1989-02-23 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Diebstahlsicherungssystem für Kraftfahrzeuge
JPS6027134B2 (ja) * 1977-02-05 1985-06-27 株式会社サンポウロツク キ−スイツチ
US4186578A (en) * 1978-01-09 1980-02-05 Sommer Frederick A Tamper preventing lock
DE2854424A1 (de) * 1978-12-16 1980-06-26 Dom Sicherheitstechnik Elektrische schalteinrichtung an einem drehzylinderschloss
JPS5820048Y2 (ja) * 1979-07-03 1983-04-25 昇 中村 シリンダ−錠
US4390758A (en) * 1981-01-16 1983-06-28 Hendrickson Max S Key-actuated electrical lock
DE3412430A1 (de) * 1984-04-03 1985-10-03 Nixdorf Computer Ag, 4790 Paderborn Schalteranordnung
US20050275535A1 (en) * 2004-06-01 2005-12-15 Hui-Hua Hsieh Lock core with an alarm
CN111321949B (zh) * 2018-12-14 2024-01-30 云丁网络技术(北京)有限公司 一种机械电子锁

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU494888A3 (ru) * 1971-05-10 1975-12-05 Сосьете Д"Эксплуатасьон Де Бревэ Нейман Электрический переключатель

Also Published As

Publication number Publication date
DE2402123B2 (de) 1978-08-24
US3801755A (en) 1974-04-02
DE2402123C3 (de) 1979-04-26
DE2402123A1 (de) 1974-11-28

Similar Documents

Publication Publication Date Title
CA1026237A (en) Key board switch
CA1015180A (en) Key switch scanning and encoding system
CA992124A (en) Keyboard switch assembly
CA1001684A (en) Electrical and mechanical dogging device
CA978228A (en) Electric lock
AU7027374A (en) Key switch apparatus
CA1022358A (en) Key
CA933219A (en) Switch having key-hole protector and movable shorting member
CA1019369A (en) Tamperproof lock switch
CA1008779A (en) Solid state keyboard switch
CA984168A (en) Key cylinder and electrical switch
CA936206A (en) Key operated electrical switch
AU476009B2 (en) Electrical switch
CA1010096A (en) Key switch apparatus
CA1003013A (en) Reed and reed switch therefor
CA1000329A (en) Rotary switch
CA998197A (en) Open contact matrix switch
CA970987A (en) Padlock and key cylinder release
AU485117B2 (en) Cylinder lock and key for same
CA996211A (en) Rectilinear potentiometer and switch
IE40116L (en) Key actuated electric switch
CA1031880A (en) Key telephone interrupter
CA998196A (en) Open contact matrix switch
CA985414A (en) Magnetic key slide switch construction
CA993951A (en) Electrical switchgear