TW480505B - Push button switch - Google Patents

Push button switch Download PDF

Info

Publication number
TW480505B
TW480505B TW089125811A TW89125811A TW480505B TW 480505 B TW480505 B TW 480505B TW 089125811 A TW089125811 A TW 089125811A TW 89125811 A TW89125811 A TW 89125811A TW 480505 B TW480505 B TW 480505B
Authority
TW
Taiwan
Prior art keywords
fixed contact
contact
wiring substrate
push
movable contact
Prior art date
Application number
TW089125811A
Other languages
English (en)
Chinese (zh)
Inventor
Katsuichi Oba
Sachiko Honma
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
Application granted granted Critical
Publication of TW480505B publication Critical patent/TW480505B/zh

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
    • H01H13/26—Snap-action arrangements depending upon deformation of elastic members
    • H01H13/48—Snap-action arrangements depending upon deformation of elastic members using buckling of disc springs
    • 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
    • H01H13/702—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches

Landscapes

  • Push-Button Switches (AREA)
TW089125811A 1999-12-28 2000-12-04 Push button switch TW480505B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP37341799A JP2001184985A (ja) 1999-12-28 1999-12-28 押圧式スイッチ

Publications (1)

Publication Number Publication Date
TW480505B true TW480505B (en) 2002-03-21

Family

ID=18502126

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089125811A TW480505B (en) 1999-12-28 2000-12-04 Push button switch

Country Status (3)

Country Link
JP (1) JP2001184985A (ko)
KR (1) KR100392349B1 (ko)
TW (1) TW480505B (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040088165A (ko) * 2003-04-09 2004-10-16 이수호 피씨비형 택트 스위치

Also Published As

Publication number Publication date
KR20010062765A (ko) 2001-07-07
KR100392349B1 (ko) 2003-07-23
JP2001184985A (ja) 2001-07-06

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees