DRUM HEAD |
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| 申请号 | US16045056 | 申请日 | 2018-07-25 | 公开(公告)号 | US20180350331A1 | 公开(公告)日 | 2018-12-06 |
| 申请人 | YAMAHA CORPORATION; | 发明人 | Ryuji HASHIMOTO; | ||||
| 摘要 | A drum head includes: a first film including a striking surface; a second film disposed opposed to a back surface of the first film which is back from the striking surface; and a sensor disposed between the first film and the second film and configured to output a signal related to vibration. The sensor includes: a first contact surface configured to contact the back surface of the first film without being secured to the back surface; and a second contact surface configured to contact a front surface of the second film without being secured to the front surface. A sensor tail of the sensor is secured to at least one of the first film and the second film located outside the shell when the first film and the second film are stretched over an open end of a shell. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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