JPS6345590U - - Google Patents
Info
- Publication number
- JPS6345590U JPS6345590U JP13835086U JP13835086U JPS6345590U JP S6345590 U JPS6345590 U JP S6345590U JP 13835086 U JP13835086 U JP 13835086U JP 13835086 U JP13835086 U JP 13835086U JP S6345590 U JPS6345590 U JP S6345590U
- Authority
- JP
- Japan
- Prior art keywords
- hammer
- horizontal arm
- upright
- arm
- attached
- 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
- 239000002023 wood Substances 0.000 claims 2
Landscapes
- Electrophonic Musical Instruments (AREA)
Description
第１図は、本考案の一実施例を示す断面図、第
２図は、同実施例の作動状態を示す断面図、第３
図は、従来のアツプライトピアノのアクシヨン機
構を示す断面図、第４図は一般的なアツプライト
のアクシヨン機構を示す概略断面図、第５図は一
般的なグランドピアノのアクシヨン機構を示す概
略断面図である。
１８……ハンマーウツド、１９……直立アーム
、２０……ボス部、２１……水平アーム、２２ａ
……固定軸、３６……ハンマーローラ、Ｃ……弦
、Ｄ……ダブルエスケープメント装置、Ｈ……ハ
ンマー、Ｋ……鍵盤、Ｗ……重り。
FIG. 1 is a cross-sectional view showing an embodiment of the present invention, FIG. 2 is a cross-sectional view showing the operating state of the same embodiment, and FIG.
The figure is a cross-sectional view showing the action mechanism of a conventional upright piano, Figure 4 is a schematic cross-sectional view showing the action mechanism of a general upright piano, and Figure 5 is a schematic cross-sectional view showing the action mechanism of a general grand piano. It is. 18... Hammer wound, 19... Upright arm, 20... Boss part, 21... Horizontal arm, 22a
... Fixed shaft, 36 ... Hammer roller, C ... String, D ... Double escapement device, H ... Hammer, K ... Keyboard, W ... Weight.
Claims (1)
立アーム１９及び水平アーム２１と、この直立ア
ーム１９の他端に取付けたハンマーフエルト１７
及びハンマーウツド１８と、前記水平アーム２１
の下面所定位置に設けられ、鍵盤Ｋの押圧力が伝
達されるハンマーローラ３６とからなり、前記鍵
盤Ｋの押圧力により回動して、前記ハンマーフエ
ルト１７が弦Ｃを叩打するように、前記ボス部２
０を、固定軸２２ａの回りで回動可能に支持して
なるアツプライトピアノ用のハンマーにおいて、
前記ハンマーウツド１８、ボス部２０あるいは水
平アーム２１の所定位置に所定重量の重りＷを取
付けたことを特徴とするアツプライトピアノ用ハ
ンマー構造。 (2) 前記重りＷは、前記ボス部近傍の水平アー
ム２１に取付けたことを特徴とする実用新案登録
請求の範囲第１項に記載のアツプライトピアノ用
ハンマー構造。[Claims for Utility Model Registration] (1) An upright arm 19 and a horizontal arm 21 whose ends are connected to the boss portion 20, respectively, and a hammer felt 17 attached to the other end of the upright arm 19.
and a hammer wood 18 and the horizontal arm 21
A hammer roller 36 is provided at a predetermined position on the lower surface of the keyboard K to which the pressing force of the keyboard K is transmitted. Boss part 2
0 rotatably supported around a fixed shaft 22a,
A hammer structure for an upright piano, characterized in that a weight W of a predetermined weight is attached to a predetermined position of the hammer wood 18, boss portion 20 or horizontal arm 21. (2) The hammer structure for an upright piano according to claim 1, wherein the weight W is attached to the horizontal arm 21 near the boss portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13835086U JPS6345590U (en) | 1986-09-09 | 1986-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13835086U JPS6345590U (en) | 1986-09-09 | 1986-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6345590U true JPS6345590U (en) | 1988-03-28 |
Family
ID=31043251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13835086U Pending JPS6345590U (en) | 1986-09-09 | 1986-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6345590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11771841B2 (en) | 2020-12-23 | 2023-10-03 | Tolmar International Limited | Systems and methods for mixing syringe valve assemblies |
| USD1029245S1 (en) | 2022-06-22 | 2024-05-28 | Tolmar International Limited | Syringe connector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4314210Y1 (en) * | 1965-06-08 | 1968-06-15 | ||
| JPS5346009A (en) * | 1976-10-08 | 1978-04-25 | Nippon Gakki Seizo Kk | Piano action |
-
1986
- 1986-09-09 JP JP13835086U patent/JPS6345590U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4314210Y1 (en) * | 1965-06-08 | 1968-06-15 | ||
| JPS5346009A (en) * | 1976-10-08 | 1978-04-25 | Nippon Gakki Seizo Kk | Piano action |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11771841B2 (en) | 2020-12-23 | 2023-10-03 | Tolmar International Limited | Systems and methods for mixing syringe valve assemblies |
| US11931559B2 (en) | 2020-12-23 | 2024-03-19 | Tolmar International Limited | Systems and methods for mixing syringe valve assemblies |
| USD1029245S1 (en) | 2022-06-22 | 2024-05-28 | Tolmar International Limited | Syringe connector |