JPS6170895U - - Google Patents
Info
- Publication number
- JPS6170895U JPS6170895U JP15415584U JP15415584U JPS6170895U JP S6170895 U JPS6170895 U JP S6170895U JP 15415584 U JP15415584 U JP 15415584U JP 15415584 U JP15415584 U JP 15415584U JP S6170895 U JPS6170895 U JP S6170895U
- Authority
- JP
- Japan
- Prior art keywords
- cam member
- rotation shaft
- beater
- support
- side plate
- 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
Description
第１図〜第４図はこの考案の一実施例を示した
もので、第１図及び第２図はドラムペダルの側面
図及び正面図、第３図は第２図のＡ−Ａ線に沿う
拡大断面図、第４図は第３図のＢ−Ｂ線に沿う断
面図である。第５図〜第８図は従来のビータ調整
装置を示したもので、第５図及び第６図はドラム
ペダルの側面図及び正面図、第７図はカム板の拡
大図、第８図はビータ振巾調整の説明図である。
１…ベース、２…支柱、４…回動軸、６…ビー
タ、１８…ビータ復帰用スプリング、３０…カム
部材、３１…すり割り部、３２…ロツクネジ。
Figures 1 to 4 show an embodiment of this invention. Figures 1 and 2 are side and front views of the drum pedal, and Figure 3 is taken along line A-A in Figure 2. FIG. 4 is an enlarged sectional view taken along line BB in FIG. 3. Figures 5 to 8 show a conventional beater adjustment device. Figures 5 and 6 are side and front views of the drum pedal, Figure 7 is an enlarged view of the cam plate, and Figure 8 is an enlarged view of the cam plate. It is an explanatory view of beater width adjustment. DESCRIPTION OF SYMBOLS 1... Base, 2... Support, 4... Rotation shaft, 6... Beater, 18... Beater return spring, 30... Cam member, 31... Slit portion, 32... Lock screw.
Claims (1)
水平に支承された回動軸と、この回動軸に固定さ
れたビータ支持部材に基部を取付けられフツトボ
ードの踏下げにより回動されてドラムヘツドをた
たくビータと、前記回動軸の端部に取付けられて
この回動軸と一体回動するカム部材と、このカム
部材の回動中心から偏心した位置に連結されて前
記カム部材を一方向に引張するビータ復帰用スプ
リングとを備えたドラムペダルにおいて、前記カ
ム部材を、前記回動軸との嵌合孔を有しかつ一端
側に前記嵌合孔からカム部材外面に開放するすり
割り部を設けたものとし、このカム部材を前記回
動軸に回動可能に嵌合すると共に、このカム部材
を、そのすり割り部をはさむ両側板部の一方にそ
の外側から挿通されて他方の側板部に螺合させた
ロツクネジの締付けにより前記すり割り部を縮小
させて前記回動軸に締付け固定したことを特徴と
するドラムペダルにおけるビータ振巾調整装置。 A drum head is constructed of a base on which a support is erected, a rotation shaft supported horizontally on the upper end of the support, and a base attached to a beater support member fixed to the rotation shaft, which is rotated by stepping down on a footboard. a cam member attached to the end of the rotation shaft to rotate integrally with the rotation shaft; and a cam member connected to a position eccentric from the rotation center of the cam member to rotate the cam member in one direction. In the drum pedal, the cam member is provided with a beater return spring that is pulled by the cam member, and the cam member has a slot for opening the fitting hole to the outer surface of the cam member on one end side. The cam member is rotatably fitted to the rotation shaft, and the cam member is inserted from the outside into one of the side plate portions that sandwich the slotted portion, and is inserted into the other side plate portion. A beater amplitude adjusting device for a drum pedal, characterized in that the slotted portion is reduced by tightening a lock screw screwed into the portion, and is tightened and fixed to the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984154155U JPS6339754Y2 (en) | 1984-10-12 | 1984-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984154155U JPS6339754Y2 (en) | 1984-10-12 | 1984-10-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6170895U true JPS6170895U (en) | 1986-05-14 |
| JPS6339754Y2 JPS6339754Y2 (en) | 1988-10-18 |
Family
ID=30712149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984154155U Expired JPS6339754Y2 (en) | 1984-10-12 | 1984-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6339754Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2484936A (en) * | 1947-11-21 | 1949-10-18 | Dezso Emery | Striker operator for musical instruments |
-
1984
- 1984-10-12 JP JP1984154155U patent/JPS6339754Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2484936A (en) * | 1947-11-21 | 1949-10-18 | Dezso Emery | Striker operator for musical instruments |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6339754Y2 (en) | 1988-10-18 |