KR950002028B1 - 키이 스위치 - Google Patents

키이 스위치 Download PDF

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Publication number
KR950002028B1
KR950002028B1 KR1019880007189A KR880007189A KR950002028B1 KR 950002028 B1 KR950002028 B1 KR 950002028B1 KR 1019880007189 A KR1019880007189 A KR 1019880007189A KR 880007189 A KR880007189 A KR 880007189A KR 950002028 B1 KR950002028 B1 KR 950002028B1
Authority
KR
South Korea
Prior art keywords
pair
cam
lock mechanism
switch
key
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 - Fee Related
Application number
KR1019880007189A
Other languages
English (en)
Korean (ko)
Other versions
KR890001130A (ko
Inventor
이사두 마쓰자와
Original Assignee
지이에스케이 한바이 가부시끼가이샤
마쓰가와 이사무
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 지이에스케이 한바이 가부시끼가이샤, 마쓰가와 이사무 filed Critical 지이에스케이 한바이 가부시끼가이샤
Publication of KR890001130A publication Critical patent/KR890001130A/ko
Application granted granted Critical
Publication of KR950002028B1 publication Critical patent/KR950002028B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/08—Arrangements to facilitate replacement of a switch, e.g. cartridge housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/62—Contacts actuated by radial cams
    • H01H19/626—Contacts actuated by radial cams actuating bridging contacts

Landscapes

  • Push-Button Switches (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
KR1019880007189A 1987-06-18 1988-06-15 키이 스위치 Expired - Fee Related KR950002028B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-93798 1987-06-18
JP1987093798U JPS64229U (enExample) 1987-06-18 1987-06-18
JP?62-93798 1987-06-18

Publications (2)

Publication Number Publication Date
KR890001130A KR890001130A (ko) 1989-03-18
KR950002028B1 true KR950002028B1 (ko) 1995-03-08

Family

ID=14092437

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880007189A Expired - Fee Related KR950002028B1 (ko) 1987-06-18 1988-06-15 키이 스위치

Country Status (3)

Country Link
US (1) US4891477A (enExample)
JP (1) JPS64229U (enExample)
KR (1) KR950002028B1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6568229B1 (en) 2001-02-27 2003-05-27 The Eastern Company Key operated switch having removable clip retained switch assembly
US6969810B1 (en) * 2004-05-25 2005-11-29 Rockwell Automation Technologies, Inc. Electric key switch with key sensing and ejection
US8173915B2 (en) * 2008-12-10 2012-05-08 Honeywell International Inc. Ignition key switch apparatus with improved snap action mechanism

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623959A (en) * 1950-09-25 1952-12-30 Edwin A Jarrett Alarm for locks
US3160720A (en) * 1961-07-14 1964-12-08 Electro Sound Corp Alarm system and switch means
JPS5338849Y2 (enExample) * 1973-04-20 1978-09-20
US4635035A (en) * 1984-03-20 1987-01-06 Moshe Ratzabi Vehicle automatic switching burglar alarm
JPS623868U (enExample) * 1985-06-24 1987-01-10
US4689451A (en) * 1986-02-27 1987-08-25 Mcgill Manufacturing Company, Inc. Slow make and break action switch
US4689456A (en) * 1986-04-30 1987-08-25 Adams Elevator Equipment Company Key switch having cooperable cams which translate rotary motion to rectilinear

Also Published As

Publication number Publication date
KR890001130A (ko) 1989-03-18
JPS64229U (enExample) 1989-01-05
US4891477A (en) 1990-01-02

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