JPS58113089U - piano action hammershank - Google Patents
piano action hammershankInfo
- Publication number
- JPS58113089U JPS58113089U JP15537482U JP15537482U JPS58113089U JP S58113089 U JPS58113089 U JP S58113089U JP 15537482 U JP15537482 U JP 15537482U JP 15537482 U JP15537482 U JP 15537482U JP S58113089 U JPS58113089 U JP S58113089U
- Authority
- JP
- Japan
- Prior art keywords
- hammershank
- piano action
- core material
- abstract
- hammer shank
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案に係るハンマーシャンクの一実施例を
示す側面図、第２図は上記ハンマーシャンクの要部斜視
図、第３図のＡ−Ｄはそれぞれハンマーシャンクの断面
形状の例を示す図である。
１１・・・・・・ハンマーシャンク、２２・・・・・・
軸孔、１４・・・・・・ハンマー、１５・・・・・・炭
素繊維。Fig. 1 is a side view showing an embodiment of the hammer shank according to this invention, Fig. 2 is a perspective view of the main parts of the hammer shank, and A-D in Fig. 3 show examples of cross-sectional shapes of the hammer shank. It is a diagram. 11...Hammer shank, 22...
Shaft hole, 14... Hammer, 15... Carbon fiber.
Claims (1)
に、この芯材の長手方向に沿って炭素縁゛維を並設する
状態の炭素繊維強化合成樹脂を被覆形成したことを特徴
とするピアノアクションのハンマーシャンク。At least part of the outer periphery of a core material made of a thin rod-like body of wood is coated with a carbon fiber-reinforced synthetic resin in which carbon fibers are arranged in parallel along the longitudinal direction of the core material. Hammer shank with piano action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15537482U JPS58113089U (en) | 1982-10-14 | 1982-10-14 | piano action hammershank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15537482U JPS58113089U (en) | 1982-10-14 | 1982-10-14 | piano action hammershank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58113089U true JPS58113089U (en) | 1983-08-02 |
Family
ID=30101842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15537482U Pending JPS58113089U (en) | 1982-10-14 | 1982-10-14 | piano action hammershank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58113089U (en) |
-
1982
- 1982-10-14 JP JP15537482U patent/JPS58113089U/en active Pending
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