| 发明名称 | Device for applying tension to a drum head | ||
| 摘要 | A drum tensioning device is provided. The drum tensioning device can include an insert having a flange and a shank. The shank can be configured to engage a tension rod. The tensioning device can also include a casing having a mount configured to receive a connecting member to secure the casing to a shell of the drum. The casing can further include an opening formed in the casing through which the shank of the insert extends and a recess formed on an inner surface of the casing configured to retain the flange of the insert while permitting for radial and axial movement of the shank relative to the opening. | ||
| 申请公布号 | US9502013(B2) | 申请公布日期 | 2016.11.22 |
| 申请号 | US201514698258 | 申请日期 | 2015.04.28 |
| 申请人 | Pearl Musical Instrument Company | 发明人 | Takegawa Akito |
| 分类号 | G10D13/02 | 主分类号 | G10D13/02 |
| 代理机构 | Manelli Selter PLLC | 代理人 | Manelli Selter PLLC ;Stemberger Edward J. |
| 主权项 | 1. A drum tensioning device, comprising: an insert comprising a flange and a shank, wherein the shank is configured to engage a tension rod that is separate from the insert; and a casing comprising a mount configured to secure the casing to a shell of the drum,an opening formed in the casing through which the shank of the insert extends, anda recess formed on an inner surface of the casing configured to retain the flange of the insert and keep the insert from spinning while permitting for radial and axial movement of the shank relative to the opening for aligning with the tension rod. | ||
| 地址 | Chiba JP | ||