JPS5867393U - hammer for piano - Google Patents

hammer for piano

Info

Publication number
JPS5867393U
JPS5867393U JP16164181U JP16164181U JPS5867393U JP S5867393 U JPS5867393 U JP S5867393U JP 16164181 U JP16164181 U JP 16164181U JP 16164181 U JP16164181 U JP 16164181U JP S5867393 U JPS5867393 U JP S5867393U
Authority
JP
Japan
Prior art keywords
hammer
piano
abstract
hardening
injecting
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
JP16164181U
Other languages
Japanese (ja)
Inventor
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 JP16164181U priority Critical patent/JPS5867393U/en
Publication of JPS5867393U publication Critical patent/JPS5867393U/en
Pending legal-status Critical Current

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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) [Abstract] 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 the drawing]

第１図はこの考案に係るピアノ用ハンマの一実施例を示
す斜視図、第２図は貼り込み前のハンマーフェルトの正
面図である。 １・・・・・・ピアノ用ハンマ、２・・・・・・ハンマ
ーウッド、　　　□３・・・・・・ハンマーフェルト、
４・・・・・・中央表層部、５・・・・・・硬化層。FIG. 1 is a perspective view showing an embodiment of the piano hammer according to this invention, and FIG. 2 is a front view of the hammer felt before it is pasted. 1...Piano hammer, 2...Hammer wood, □3...Hammer felt,
4... Central surface layer portion, 5... Hardened layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ハンマーフェルトの中央内部に硬化剤を注入し、硬化層
を設けたことを特徴とするピアノ用ハンマ。A piano hammer characterized by having a hardening layer formed by injecting a hardening agent into the center of the hammer felt.
JP16164181U 1981-10-29 1981-10-29 hammer for piano Pending JPS5867393U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16164181U JPS5867393U (en) 1981-10-29 1981-10-29 hammer for piano

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16164181U JPS5867393U (en) 1981-10-29 1981-10-29 hammer for piano

Publications (1)

Publication Number Publication Date
JPS5867393U true JPS5867393U (en) 1983-05-07

Family

ID=29953999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16164181U Pending JPS5867393U (en) 1981-10-29 1981-10-29 hammer for piano

Country Status (1)

Country Link
JP (1) JPS5867393U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825514A (en) * 1971-08-04 1973-04-03
JPS5024171U (en) * 1973-06-28 1975-03-18
JPS539086A (en) * 1976-07-13 1978-01-27 Fuji Photo Optical Co Ltd Light source for endscope

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825514A (en) * 1971-08-04 1973-04-03
JPS5024171U (en) * 1973-06-28 1975-03-18
JPS539086A (en) * 1976-07-13 1978-01-27 Fuji Photo Optical Co Ltd Light source for endscope

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