JPS581989U - piano sound dampener - Google Patents
piano sound dampenerInfo
- Publication number
- JPS581989U JPS581989U JP9365181U JP9365181U JPS581989U JP S581989 U JPS581989 U JP S581989U JP 9365181 U JP9365181 U JP 9365181U JP 9365181 U JP9365181 U JP 9365181U JP S581989 U JPS581989 U JP S581989U
- Authority
- JP
- Japan
- Prior art keywords
- soundboard
- piano sound
- sound dampener
- unit base
- damping material
- 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
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
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響板部の縦断面図、第２図
は同響板部の底面図である。
３・・・・・・響板、１３・・・・・・減音装置、１４
・・・・・・ユニットベース、１５・・・・・・スペー
サ、１６・・・・・・ダンピング材、１９・・・・・・
ブラケット、２３・・曲押込ボルト。FIG. 1 is a longitudinal sectional view of a soundboard section showing an embodiment of the sound reduction device according to the invention applied to a grand piano, and FIG. 2 is a bottom view of the same soundboard section. 3...Soundboard, 13...Sound reduction device, 14
...Unit base, 15...Spacer, 16...Damping material, 19...
Bracket, 23...Curved push-in bolt.
Claims (1)
響板と対向する面にスペーサおよびダンピング材を積層
配置し、前記ユニットベースを響板方向に移動して前記
ダンピング材を響板の裏面に選択的に圧接密着させるよ
うにしたことを特徴とするピアノの減音装置。A spacer and a damping material are stacked and arranged on the surface facing the soundboard of a unit base disposed opposite to the back surface of the soundboard, and the unit base is moved toward the soundboard to apply the damping material to the soundboard. A sound reduction device for a piano, characterized in that it is selectively pressed into close contact with the back surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9365181U JPS581989U (en) | 1981-06-26 | 1981-06-26 | piano sound dampener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9365181U JPS581989U (en) | 1981-06-26 | 1981-06-26 | piano sound dampener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS581989U true JPS581989U (en) | 1983-01-07 |
Family
ID=29888611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9365181U Pending JPS581989U (en) | 1981-06-26 | 1981-06-26 | piano sound dampener |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS581989U (en) |
-
1981
- 1981-06-26 JP JP9365181U patent/JPS581989U/en active Pending
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