JPS5862391U - piano sound dampener - Google Patents

piano sound dampener

Info

Publication number
JPS5862391U
JPS5862391U JP15705781U JP15705781U JPS5862391U JP S5862391 U JPS5862391 U JP S5862391U JP 15705781 U JP15705781 U JP 15705781U JP 15705781 U JP15705781 U JP 15705781U JP S5862391 U JPS5862391 U JP S5862391U
Authority
JP
Japan
Prior art keywords
key
damper
piano sound
sound dampener
conjunction
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
JP15705781U
Other languages
Japanese (ja)
Other versions
JPS6243352Y2 (en
Inventor
栄司 小林
酒井　敏明
Original Assignee
ヤマハ株式会社
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 ヤマハ株式会社 filed Critical ヤマハ株式会社
Priority to JP15705781U priority Critical patent/JPS5862391U/en
Publication of JPS5862391U publication Critical patent/JPS5862391U/en
Application granted granted Critical
Publication of JPS6243352Y2 publication Critical patent/JPS6243352Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案に係る減音装置をグランドピアノに適
用した場合の一実施例を示す側断面図、第２図は同装置
の動作を説明するための図、第３図および第４図はそれ
ぞれこの考案の他の実施例を示す側断面図である。 １・・・減音装置、４・・・ダンパーレバー、５・・・
鍵、１３・・・ダンパー、１４・・・弦、１５・・・ブ
ロック、２１・・・ロッド、２４・・・レバー。Fig. 1 is a side sectional view showing an embodiment of the sound reduction device according to this invention applied to a grand piano, Fig. 2 is a diagram for explaining the operation of the device, Figs. 3 and 4. 2A and 2B are side sectional views showing other embodiments of the invention, respectively. 1... Sound reduction device, 4... Damper lever, 5...
Key, 13...damper, 14...string, 15...block, 21...rod, 24...lever.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 通常演奏時に鍵に連動して回動し、ダンパーを弦から離
反させるダンパーを有し、このダンパーレバーと前記鍵
との間隙を減音演奏時に通常演奏時より、も十分大きく
設定するか、もしくは鍵の後方に後退させ、該ダンパー
レバーが鍵に連動して作動しないように構成したことを
特徴とするピアノの減音装置。It has a damper that rotates in conjunction with the key during normal performance and moves the damper away from the strings, and the gap between the damper lever and the key is set to be sufficiently larger during reduced-tone performance than during normal performance, or A sound reduction device for a piano, characterized in that the damper lever is moved back behind the key so that the damper lever does not operate in conjunction with the key.
JP15705781U 1981-10-23 1981-10-23 piano sound dampener Granted JPS5862391U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15705781U JPS5862391U (en) 1981-10-23 1981-10-23 piano sound dampener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15705781U JPS5862391U (en) 1981-10-23 1981-10-23 piano sound dampener

Publications (2)

Publication Number Publication Date
JPS5862391U true JPS5862391U (en) 1983-04-26
JPS6243352Y2 JPS6243352Y2 (en) 1987-11-10

Family

ID=29949586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15705781U Granted JPS5862391U (en) 1981-10-23 1981-10-23 piano sound dampener

Country Status (1)

Country Link
JP (1) JPS5862391U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3458030B2 (en) * 1995-09-29 2003-10-20 株式会社河合楽器製作所 Musical instrument

Also Published As

Publication number Publication date
JPS6243352Y2 (en) 1987-11-10

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