JPS63128594U - - Google Patents

Info

Publication number
JPS63128594U
JPS63128594U JP1978987U JP1978987U JPS63128594U JP S63128594 U JPS63128594 U JP S63128594U JP 1978987 U JP1978987 U JP 1978987U JP 1978987 U JP1978987 U JP 1978987U JP S63128594 U JPS63128594 U JP S63128594U
Authority
JP
Japan
Prior art keywords
hammer
action
keyboard instrument
fluid
action mechanism
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.)
Granted
Application number
JP1978987U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0522956Y2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP1987019789U priority Critical patent/JPH0522956Y2/ja
Publication of JPS63128594U publication Critical patent/JPS63128594U/ja
Application granted granted Critical
Publication of JPH0522956Y2 publication Critical patent/JPH0522956Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electrophonic Musical Instruments (AREA)
JP1987019789U 1987-02-12 1987-02-12 Expired - Lifetime JPH0522956Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987019789U JPH0522956Y2 (enrdf_load_stackoverflow) 1987-02-12 1987-02-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987019789U JPH0522956Y2 (enrdf_load_stackoverflow) 1987-02-12 1987-02-12

Publications (2)

Publication Number Publication Date
JPS63128594U true JPS63128594U (enrdf_load_stackoverflow) 1988-08-23
JPH0522956Y2 JPH0522956Y2 (enrdf_load_stackoverflow) 1993-06-11

Family

ID=30814697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987019789U Expired - Lifetime JPH0522956Y2 (enrdf_load_stackoverflow) 1987-02-12 1987-02-12

Country Status (1)

Country Link
JP (1) JPH0522956Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004114275A1 (ja) * 2003-01-14 2004-12-29 Kabushiki Kaisha Kawai Gakki Seisakusho ピアノの打弦装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5867392U (ja) * 1981-10-29 1983-05-07 ヤマハ株式会社 ピアノアクシヨンの軸受構造
JPS6142692A (ja) * 1984-08-07 1986-03-01 ヤマハ株式会社 ピアノのアクション機構
JPS6186792U (enrdf_load_stackoverflow) * 1984-11-09 1986-06-06
JPS61235898A (ja) * 1985-04-12 1986-10-21 ヤマハ株式会社 グランドピアノのアクシヨン機構

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5867392U (ja) * 1981-10-29 1983-05-07 ヤマハ株式会社 ピアノアクシヨンの軸受構造
JPS6142692A (ja) * 1984-08-07 1986-03-01 ヤマハ株式会社 ピアノのアクション機構
JPS6186792U (enrdf_load_stackoverflow) * 1984-11-09 1986-06-06
JPS61235898A (ja) * 1985-04-12 1986-10-21 ヤマハ株式会社 グランドピアノのアクシヨン機構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004114275A1 (ja) * 2003-01-14 2004-12-29 Kabushiki Kaisha Kawai Gakki Seisakusho ピアノの打弦装置

Also Published As

Publication number Publication date
JPH0522956Y2 (enrdf_load_stackoverflow) 1993-06-11

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