JPS6338192U - - Google Patents
Info
- Publication number
- JPS6338192U JPS6338192U JP13121886U JP13121886U JPS6338192U JP S6338192 U JPS6338192 U JP S6338192U JP 13121886 U JP13121886 U JP 13121886U JP 13121886 U JP13121886 U JP 13121886U JP S6338192 U JPS6338192 U JP S6338192U
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic
- plungers
- key
- yoke
- fixes
- 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.)
- Granted
Links
- 230000005284 excitation Effects 0.000 claims description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
Landscapes
- Electromagnets (AREA)
Description
第１図は、本考案の１実施例の側面図、第２図
は鍵、筬等を除いたその平面図、第３図は要部の
断面図、第４図はその分解断面図である。
１…励磁コイル、２…鍵駆動用可動部材、３…
電磁プランジヤ、４…棚板、５…鍵、９…下部ヨ
ーク。
Fig. 1 is a side view of one embodiment of the present invention, Fig. 2 is a plan view thereof excluding the key, reed, etc., Fig. 3 is a sectional view of the main parts, and Fig. 4 is an exploded sectional view thereof. . 1... Excitation coil, 2... Movable member for key drive, 3...
Electromagnetic plunger, 4...shelf board, 5...key, 9...lower yoke.
Claims (1)
の電磁プランジヤと、該電磁プランジヤを各鍵に
対応する位置に固定し各電磁プランジヤに対する
共通の磁路を形成するヨークとから成り、該ヨー
クの少なくとも１部は鍵盤を支持する棚板の構成
体であることを特徴とする自動演奏ピアノ用アク
チユエータ。 It consists of an excitation coil, a plurality of electromagnetic plungers having movable members for driving keys, and a yoke that fixes the electromagnetic plungers at positions corresponding to each key and forms a common magnetic path for each electromagnetic plunger, and at least An actuator for a self-playing piano, characterized in that one part is a shelf board structure for supporting a keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986131218U JPH0422396Y2 (en) | 1986-08-29 | 1986-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986131218U JPH0422396Y2 (en) | 1986-08-29 | 1986-08-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6338192U true JPS6338192U (en) | 1988-03-11 |
| JPH0422396Y2 JPH0422396Y2 (en) | 1992-05-21 |
Family
ID=31029461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986131218U Expired JPH0422396Y2 (en) | 1986-08-29 | 1986-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422396Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5494222U (en) * | 1977-12-15 | 1979-07-04 | ||
| JPS5920296U (en) * | 1982-07-30 | 1984-02-07 | ヤマハ株式会社 | Actuator for self-playing piano |
-
1986
- 1986-08-29 JP JP1986131218U patent/JPH0422396Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5494222U (en) * | 1977-12-15 | 1979-07-04 | ||
| JPS5920296U (en) * | 1982-07-30 | 1984-02-07 | ヤマハ株式会社 | Actuator for self-playing piano |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0422396Y2 (en) | 1992-05-21 |
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