JPS5569916A - System for repeating keyboard using piezooelectric element - Google Patents

System for repeating keyboard using piezooelectric element

Info

Publication number
JPS5569916A
JPS5569916A JP14272278A JP14272278A JPS5569916A JP S5569916 A JPS5569916 A JP S5569916A JP 14272278 A JP14272278 A JP 14272278A JP 14272278 A JP14272278 A JP 14272278A JP S5569916 A JPS5569916 A JP S5569916A
Authority
JP
Japan
Prior art keywords
piezooelectric
keyboard
repeating
repeating keyboard
piezooelectric element
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.)
Pending
Application number
JP14272278A
Other languages
Japanese (ja)
Inventor
Youji Kaneko
Eiji Mitsui
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP14272278A priority Critical patent/JPS5569916A/en
Publication of JPS5569916A publication Critical patent/JPS5569916A/en
Pending legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
JP14272278A 1978-11-18 1978-11-18 System for repeating keyboard using piezooelectric element Pending JPS5569916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14272278A JPS5569916A (en) 1978-11-18 1978-11-18 System for repeating keyboard using piezooelectric element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14272278A JPS5569916A (en) 1978-11-18 1978-11-18 System for repeating keyboard using piezooelectric element

Publications (1)

Publication Number Publication Date
JPS5569916A true JPS5569916A (en) 1980-05-27

Family

ID=15322050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14272278A Pending JPS5569916A (en) 1978-11-18 1978-11-18 System for repeating keyboard using piezooelectric element

Country Status (1)

Country Link
JP (1) JPS5569916A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017063030A (en) * 2015-09-23 2017-03-30 台湾東電化股▲ふん▼有限公司 Button mechanism
WO2018151031A1 (en) * 2017-02-15 2018-08-23 パナソニックＩｐマネジメント株式会社 Force-sensation generator and input device using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017063030A (en) * 2015-09-23 2017-03-30 台湾東電化股▲ふん▼有限公司 Button mechanism
WO2018151031A1 (en) * 2017-02-15 2018-08-23 パナソニックＩｐマネジメント株式会社 Force-sensation generator and input device using same

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