发明名称 FRET FOR STRING INSTRUMENT AND MANUFACTURING METHOD THEREOF WITHOUT POLISHING END OF FRET BODY AFTER MOUNTING FRET ON FINGER BOARD
摘要 PURPOSE: A fret for a string instrument and a manufacturing method thereof are provided to exclude a process for polishing an end part by forming specific inclinations on both ends of a fret body and to simplify the manufacturing process. CONSTITUTION: A fret(1) for a string instrument comprises a fret body(2) partitioning the surface of a finger board and an angular part(3) installed vertical to the lower portion of the fret body by being inserted to the groove of the fret. Many wedges(4) are formed at a specific interval in the angular part. Inclinations(5a,5b) are formed on both ends of the fret body. The fret is manufactured using a processing device consisting of three rollers. The inclinations are formed using an inclination polishing unit.
申请公布号 KR20040090896(A) 申请公布日期 2004.10.27
申请号 KR20030088170 申请日期 2003.12.05
申请人 SAKAI HIROMI 发明人 SAKAI HIROMI
分类号 G10D3/06;G10D1/08;G10D3/00;(IPC1-7):G10D3/06 主分类号 G10D3/06
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