发明名称 Tuning device
摘要 An apparatus for use in tuning a string of a musical instrument includes a shaft which extends from a pinion gear. A sleeve is fixedly connected to the shaft and encloses an end portion of the shaft. The sleeve has an end portion which receives a string of a musical instrument. The shaft may be integrally formed as one piece with the pinion gear. A force transmitting member may be provided between an end portion of the sleeve and a housing. A retainer portion of the sleeve may extend into a recess in the shaft. A grommet may extend around the sleeve to retain the sleeve against transverse movement.
申请公布号 US2004107819(A1) 申请公布日期 2004.06.10
申请号 US20020315306 申请日期 2002.12.10
申请人 SPERZEL ROBERT J. 发明人 SPERZEL ROBERT J.
分类号 G10D3/14;(IPC1-7):G10D3/14 主分类号 G10D3/14
代理机构 代理人
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