GB2175451A - Pushbutton switch - Google Patents

Pushbutton switch Download PDF

Info

Publication number
GB2175451A
GB2175451A GB08612104A GB8612104A GB2175451A GB 2175451 A GB2175451 A GB 2175451A GB 08612104 A GB08612104 A GB 08612104A GB 8612104 A GB8612104 A GB 8612104A GB 2175451 A GB2175451 A GB 2175451A
Authority
GB
United Kingdom
Prior art keywords
plate spring
end portion
pushbutton switch
solid frame
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.)
Withdrawn
Application number
GB08612104A
Other languages
English (en)
Other versions
GB8612104D0 (en
Inventor
Katsumi Kato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alps Alpine Co Ltd
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 GB8612104D0 publication Critical patent/GB8612104D0/en
Publication of GB2175451A publication Critical patent/GB2175451A/en
Withdrawn legal-status Critical Current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
    • H01H13/702—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
    • H01H13/705—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 characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2235/00—Springs
    • H01H2235/022—Actuating striker
    • H01H2235/024—Actuating striker formed by knee or dimple of leaf spring

Landscapes

  • Push-Button Switches (AREA)
GB08612104A 1985-05-17 1986-05-19 Pushbutton switch Withdrawn GB2175451A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7313185U JPS61189532U (US20100012521A1-20100121-C00001.png) 1985-05-17 1985-05-17

Publications (2)

Publication Number Publication Date
GB8612104D0 GB8612104D0 (en) 1986-06-25
GB2175451A true GB2175451A (en) 1986-11-26

Family

ID=13509342

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08612104A Withdrawn GB2175451A (en) 1985-05-17 1986-05-19 Pushbutton switch

Country Status (2)

Country Link
JP (1) JPS61189532U (US20100012521A1-20100121-C00001.png)
GB (1) GB2175451A (US20100012521A1-20100121-C00001.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075524A (en) * 1989-08-30 1991-12-24 Stocko Metallwarenfabriken Henkels Und Sohn Gmbh & Co. Electric pushbutton switch
DE9013577U1 (de) * 1990-09-27 1992-01-30 Siemens AG, 8000 München Taste für elektrisches Gerät
CN103258678A (zh) * 2013-05-21 2013-08-21 上海格奇电子科技有限公司 一种用于键盘的按压结构
CN104377051A (zh) * 2014-12-04 2015-02-25 贵州华阳电工有限公司 触发转换装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4665862B2 (ja) * 2006-08-02 2011-04-06 ソニー株式会社 イジェクトレバーロック解除機構およびディスク記録及び／又は再生装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US579104A (en) * 1897-03-16 Isidore block
GB2088131A (en) * 1980-11-21 1982-06-03 Keyboard The Co Keyboard switch actuators
EP0122128A2 (en) * 1983-04-08 1984-10-17 Fujitsu Limited Stroke converting mechanism for a switch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US579104A (en) * 1897-03-16 Isidore block
GB2088131A (en) * 1980-11-21 1982-06-03 Keyboard The Co Keyboard switch actuators
EP0122128A2 (en) * 1983-04-08 1984-10-17 Fujitsu Limited Stroke converting mechanism for a switch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5075524A (en) * 1989-08-30 1991-12-24 Stocko Metallwarenfabriken Henkels Und Sohn Gmbh & Co. Electric pushbutton switch
DE9013577U1 (de) * 1990-09-27 1992-01-30 Siemens AG, 8000 München Taste für elektrisches Gerät
CN103258678A (zh) * 2013-05-21 2013-08-21 上海格奇电子科技有限公司 一种用于键盘的按压结构
CN104377051A (zh) * 2014-12-04 2015-02-25 贵州华阳电工有限公司 触发转换装置

Also Published As

Publication number Publication date
GB8612104D0 (en) 1986-06-25
JPS61189532U (US20100012521A1-20100121-C00001.png) 1986-11-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)