JPH0295395U - - Google Patents
Info
- Publication number
- JPH0295395U JPH0295395U JP458489U JP458489U JPH0295395U JP H0295395 U JPH0295395 U JP H0295395U JP 458489 U JP458489 U JP 458489U JP 458489 U JP458489 U JP 458489U JP H0295395 U JPH0295395 U JP H0295395U
- Authority
- JP
- Japan
- Prior art keywords
- pedal
- rod
- moves
- connecting end
- drive solenoid
- 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
- Electrophonic Musical Instruments (AREA)
Description
第１図はこの考案の一実施例によるペダル駆動
機構の構成を示す正面図、第２図は従来のペダル
駆動機構の構成を示す正面図、第３図は従来のペ
ダル駆動機構のペダル突上棒およびプランジヤお
よびペダルソレノイドの構成を示す断面図である
。
１ａ……ダンパペダル、１ｃ……シフテイング
ペダル、１２ａおよび１２ｃ……ペダル突上棒、
１３ａおよび１３ｃ……袋ナツト、１１ａおよび
１１ｃ……プランジヤ、４ａおよび４ｃ……ペダ
ルソレノイド。
Figure 1 is a front view showing the configuration of a pedal drive mechanism according to an embodiment of the invention, Figure 2 is a front view showing the configuration of a conventional pedal drive mechanism, and Figure 3 is a front view showing the configuration of a conventional pedal drive mechanism. It is a sectional view showing the composition of a rod, a plunger, and a pedal solenoid. 1a...damper pedal, 1c...shifting pedal, 12a and 12c...pedal thrust bar,
13a and 13c...cap nut, 11a and 11c...plunger, 4a and 4c...pedal solenoid.
Claims (1)
結され、該ペダルの回動に連動して上下動するペ
ダル突上棒と、 該ペダル突上棒に接続され、演奏データに応じ
た電力の供給を受けて上記ペダル突上棒を上下動
させるペダル駆動ソレノイドと を具備した自動演奏ピアノ用ペダル駆動機構に
おいて、 前記ペダル駆動ソレノイドのプランジヤの摺動
方向端部と、前記ペダル突上棒接続端部とを当接
固定したことを特徴とする自動演奏ピアノ用ペダ
ル駆動機構。[Scope of Claim for Utility Model Registration] A pedal projection rod that is connected to a pedal rotatably disposed on the piano body and moves up and down in conjunction with the rotation of the pedal; , and a pedal drive solenoid that moves the pedal thrust rod up and down in response to a supply of electric power according to performance data, wherein the sliding direction end of the plunger of the pedal drive solenoid and A pedal drive mechanism for a self-playing piano, characterized in that the connecting end of the pedal protruding rod is fixed in contact with the connecting end of the pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP458489U JPH0295395U (en) | 1989-01-19 | 1989-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP458489U JPH0295395U (en) | 1989-01-19 | 1989-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0295395U true JPH0295395U (en) | 1990-07-30 |
Family
ID=31207229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP458489U Pending JPH0295395U (en) | 1989-01-19 | 1989-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0295395U (en) |
-
1989
- 1989-01-19 JP JP458489U patent/JPH0295395U/ja active Pending
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