JPS6186792U - - Google Patents
Info
- Publication number
- JPS6186792U JPS6186792U JP16918084U JP16918084U JPS6186792U JP S6186792 U JPS6186792 U JP S6186792U JP 16918084 U JP16918084 U JP 16918084U JP 16918084 U JP16918084 U JP 16918084U JP S6186792 U JPS6186792 U JP S6186792U
- Authority
- JP
- Japan
- Prior art keywords
- air damper
- keyboard
- key
- view
- sectional
- 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
- 230000001737 promoting effect Effects 0.000 claims 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図はこの考案に係る鍵盤装置の一実施例を
示す側断面図、第２図はエアダンパーの断面図、
第３図、第４図ａ，ｂ，ｃ、第５図はそれぞれエ
アダンパーの他の実施例を示す断面図、第６図ａ
，ｂは第５図に示した逆止弁を取り出して示す平
面図および断面図、第７図はこの考案の更に他の
実施例を示すエアダンパーの断面図、第８図はこ
の考案の他の実施例を示すエアダンパーの断面図
、第９図はこの考案の更に他の実施例を示す要部
側面図、第１０図はエアダンパーの他の実施例を
示す断面図、第１１図はエアダンパーのさらに他
の実施例を示す断面図、第１２図はエアダンパー
のさらにまた他の実施例を示す断面図である。
１…棚板、２…鍵盤筬、３…エアダンパー、４
…鍵、１５…ハウジング、１６…スリーブ、１７
…プランジヤ、１８…スプリング、２３…空気孔
。
FIG. 1 is a side sectional view showing an embodiment of the keyboard device according to this invention, FIG. 2 is a sectional view of an air damper,
Fig. 3, Fig. 4 a, b, c, and Fig. 5 are sectional views showing other embodiments of the air damper, and Fig. 6 a.
, b are a plan view and a sectional view showing the check valve shown in FIG. 5 taken out, FIG. 7 is a sectional view of an air damper showing still another embodiment of this invention, and FIG. FIG. 9 is a side view of essential parts showing still another embodiment of the invention, FIG. 10 is a sectional view showing another embodiment of the air damper, and FIG. 12 is a sectional view showing still another embodiment of the air damper. FIG. 12 is a sectional view showing still another embodiment of the air damper. 1... Shelf board, 2... Keyboard reed, 3... Air damper, 4
...Key, 15...Housing, 16...Sleeve, 17
...Plunger, 18...Spring, 23...Air hole.
Claims (1)
のエアダンパーにより、 回動復帰する鍵の衝撃を和らげるようにしたこ
とを特徴とする鍵盤楽器における鍵盤装置。 (2) エアダンパーは復帰促進用の逆止弁を備え
ていることを特徴とする実用新案登録請求の範囲
第１項記載の鍵盤楽器における鍵盤装置。[Scope of Claim for Utility Model Registration] (1) A keyboard in a keyboard instrument, characterized in that an air damper is provided below the rear end of the key, and the air damper softens the impact of the key when it returns to rotation. Device. (2) A keyboard device for a keyboard instrument according to claim 1, wherein the air damper is provided with a check valve for promoting return.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16918084U JPS6186792U (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16918084U JPS6186792U (en) | 1984-11-09 | 1984-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6186792U true JPS6186792U (en) | 1986-06-06 |
Family
ID=30726927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16918084U Pending JPS6186792U (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6186792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63128594U (en) * | 1987-02-12 | 1988-08-23 |
-
1984
- 1984-11-09 JP JP16918084U patent/JPS6186792U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63128594U (en) * | 1987-02-12 | 1988-08-23 |