MY127937A - Push-button switch - Google Patents

Push-button switch

Info

Publication number
MY127937A
MY127937A MYPI99001465A MYPI9901465A MY127937A MY 127937 A MY127937 A MY 127937A MY PI99001465 A MYPI99001465 A MY PI99001465A MY PI9901465 A MYPI9901465 A MY PI9901465A MY 127937 A MY127937 A MY 127937A
Authority
MY
Malaysia
Prior art keywords
contact
push
fixed
button switch
fixed contacts
Prior art date
Application number
MYPI99001465A
Inventor
Hiroyuki Kawahara
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of MY127937A publication Critical patent/MY127937A/en

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
    • H01H13/02—Details
    • H01H13/10—Bases; Stationary contacts mounted thereon
    • 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
    • H01H13/52—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 immediately upon removal of operating force, e.g. bell-push switch

Landscapes

  • Push-Button Switches (AREA)

Abstract

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
MYPI99001465A 1998-04-16 1999-04-15 Push-button switch MY127937A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10637198A JP3803486B2 (en) 1998-04-16 1998-04-16 Push-button switch

Publications (1)

Publication Number Publication Date
MY127937A true MY127937A (en) 2007-01-31

Family

ID=14431874

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI99001465A MY127937A (en) 1998-04-16 1999-04-15 Push-button switch

Country Status (5)

Country Link
JP (1) JP3803486B2 (en)
KR (1) KR100300362B1 (en)
CN (1) CN1139953C (en)
MY (1) MY127937A (en)
TW (1) TW406277B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4370090B2 (en) * 2002-11-13 2009-11-25 株式会社フジクラ Domed metal spring and switch seat
CN100418171C (en) * 2004-04-01 2008-09-10 温州华科工业发展有限公司 Automobile door-window electric switch
JP2011113741A (en) * 2009-11-25 2011-06-09 Yazaki Corp Switch

Also Published As

Publication number Publication date
JPH11306910A (en) 1999-11-05
CN1232278A (en) 1999-10-20
CN1139953C (en) 2004-02-25
TW406277B (en) 2000-09-21
JP3803486B2 (en) 2006-08-02
KR100300362B1 (en) 2001-09-26
KR19990083057A (en) 1999-11-25

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