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KR890001518U - 누름 스위치 - Google Patents

누름 스위치

Info

Publication number
KR890001518U
KR890001518U KR2019880001998U KR880001998U KR890001518U KR 890001518 U KR890001518 U KR 890001518U KR 2019880001998 U KR2019880001998 U KR 2019880001998U KR 880001998 U KR880001998 U KR 880001998U KR 890001518 U KR890001518 U KR 890001518U
Authority
KR
South Korea
Prior art keywords
push switch
push
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.)
Granted
Application number
KR2019880001998U
Other languages
English (en)
Other versions
KR900011170Y1 (ko
Inventor
아끼라 니이누마
히데노리 나가이
Original Assignee
알프스 덴기 가부시기가이샤
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 알프스 덴기 가부시기가이샤 filed Critical 알프스 덴기 가부시기가이샤
Publication of KR890001518U publication Critical patent/KR890001518U/ko
Application granted granted Critical
Publication of KR900011170Y1 publication Critical patent/KR900011170Y1/ko
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/562—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam
    • H01H13/568—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam the contact also returning by some external action, e.g. interlocking, protection, remote control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
    • H01H13/74—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position each contact set returning to its original state only upon actuation of another of the operating members
KR2019880001998U 1987-06-01 1988-02-15 누름 스위치 Expired KR900011170Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62-83187 1987-06-01
JP1987083187U JPH055625Y2 (ko) 1987-06-01 1987-06-01

Publications (2)

Publication Number Publication Date
KR890001518U true KR890001518U (ko) 1989-03-18
KR900011170Y1 KR900011170Y1 (ko) 1990-12-20

Family

ID=13795321

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880001998U Expired KR900011170Y1 (ko) 1987-06-01 1988-02-15 누름 스위치

Country Status (4)

Country Link
US (1) US4827087A (ko)
JP (1) JPH055625Y2 (ko)
KR (1) KR900011170Y1 (ko)
DE (1) DE3818522A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369238A (en) * 1992-08-20 1994-11-29 Alps Electric Co., Ltd. Spring-return switch
JP2604910Y2 (ja) * 1993-12-31 2000-06-12 東洋電装株式会社 プッシュ・プッシュスイッチのロック構造
US6326572B1 (en) * 2000-09-02 2001-12-04 Tsung-Mou Yu Push-button switch assembly
USD607415S1 (en) * 2004-02-13 2010-01-05 Albright International Limited Switch
USD571302S1 (en) 2004-08-13 2008-06-17 Luke Bedggood Switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392029A (en) * 1981-07-28 1983-07-05 Indak Manufacturing Corp. Push button switch having latching spring arm molded on plastic casing
JPS60170931U (ja) * 1984-04-20 1985-11-13 アルプス電気株式会社 プッシュ・プッシュスイッチ
US4584897A (en) * 1984-12-21 1986-04-29 Itt Corporation Release mechanism in key assembly
JP3139183B2 (ja) * 1992-11-04 2001-02-26 石川島播磨重工業株式会社 排気再循環装置

Also Published As

Publication number Publication date
JPH055625Y2 (ko) 1993-02-15
US4827087A (en) 1989-05-02
KR900011170Y1 (ko) 1990-12-20
JPS63194430U (ko) 1988-12-14
DE3818522A1 (de) 1988-12-22

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19880215

UA0201 Request for examination

Patent event date: 19880215

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19901121

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19910227

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19910413

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

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EXPY Expiration of term
UC1801 Expiration of term