发明名称 Warp restoring device for the neck of a stringed musical instrument
摘要 A warp restoring device for use in a neck of a stringed musical instrument. The device comprises a pair of rods held in parallel relationship. A connecting block is secured at a common end of the rods. A threaded member cooperates with the connecting block to cause limited axial displacement of one of the rods. A rod connection is spaced from a far end of the rods to immovably interconnect both said rods in a connection zone to control the position of a bending zone for the rods when the threaded member is rotated in a predetermined direction.
申请公布号 US4308780(A) 申请公布日期 1982.01.05
申请号 US19800140983 申请日期 1980.04.17
申请人 LES GUITARES NORMAN INC. 发明人 BOUCHER, NORMAND
分类号 G10D3/06;(IPC1-7):G10D3/00 主分类号 G10D3/06
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