发明名称 Self-contained musical string cassette
摘要 A holder or cassette in the form of a spool having wound thereon a string for a musical instrument, is disclosed. The free end of the string is secured to the spool, while the opposite end utilizes the traditional "ball" or loop which is affixed to the tailpiece or bridge of the instrument. The spool has an axial opening so that it can be mounted over a correspondingly shaped tuning machine shaft, and the spool can also have an internal bar which slips into a slot in the shaft. Musicians can quickly change strings using the invention without the need to actually thread the string through the tuning machine and then cut off the excess as is currently done. Instead, the ball end of the string is inserted into the bridge or tailpiece and a cassette is mounted over the shaft; the tuning machine or peg is then turned in conventional fashion to take up the slack in the string and the instrument is once again ready for use.
申请公布号 US4377963(A) 申请公布日期 1983.03.29
申请号 US19810287267 申请日期 1981.07.27
申请人 SIMINOFF, ROGER H. 发明人 SIMINOFF, ROGER H.
分类号 G10D3/10;G10D3/14;(IPC1-7):G10D3/14 主分类号 G10D3/10
代理机构 代理人
主权项
地址