TWI228735B - Push switch device - Google Patents

Push switch device Download PDF

Info

Publication number
TWI228735B
TWI228735B TW92129924A TW92129924A TWI228735B TW I228735 B TWI228735 B TW I228735B TW 92129924 A TW92129924 A TW 92129924A TW 92129924 A TW92129924 A TW 92129924A TW I228735 B TWI228735 B TW I228735B
Authority
TW
Taiwan
Prior art keywords
contact
coil spring
switch device
common
button switch
Prior art date
Application number
TW92129924A
Other languages
English (en)
Chinese (zh)
Other versions
TW200423173A (en
Inventor
Takayuki Itabashi
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 TW200423173A publication Critical patent/TW200423173A/zh
Application granted granted Critical
Publication of TWI228735B publication Critical patent/TWI228735B/zh

Links

Landscapes

  • Push-Button Switches (AREA)
  • Contacts (AREA)
TW92129924A 2002-12-02 2003-10-28 Push switch device TWI228735B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002349515A JP4146713B2 (ja) 2002-12-02 2002-12-02 プッシュスイッチ装置

Publications (2)

Publication Number Publication Date
TW200423173A TW200423173A (en) 2004-11-01
TWI228735B true TWI228735B (en) 2005-03-01

Family

ID=32752028

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92129924A TWI228735B (en) 2002-12-02 2003-10-28 Push switch device

Country Status (3)

Country Link
JP (1) JP4146713B2 (ja)
CN (1) CN1248255C (ja)
TW (1) TWI228735B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4524247B2 (ja) * 2005-12-08 2010-08-11 アルプス電気株式会社 スイッチ装置
CN105206438B (zh) * 2015-10-14 2017-06-16 桂林航天电子有限公司 一种耐恶劣环境的按压式行程开关

Also Published As

Publication number Publication date
JP4146713B2 (ja) 2008-09-10
TW200423173A (en) 2004-11-01
JP2004185892A (ja) 2004-07-02
CN1505074A (zh) 2004-06-16
CN1248255C (zh) 2006-03-29

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees