| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a golf club and a production method thereof which enable the precise assembly regardless of slight dimensional errors in a fitting receptacle part and other members. <P>SOLUTION: The inner circumferential surface 6a of the fitting receptacle part 6 is so tapered that the width a of an opening gradually grows larger than the width b of the inner part. The width c of the surface part is made almost equal to the width a of the opening part while the outer circumferential surface 8a of a face member 8 is so tapered that the width c of the surface part gradually grows larger than the width d of the rear part. The depth e of the fitting receptacle part 6 is made slightly larger than the thickness f of the face member 8 between the surface part 11 and the rear part 12. The face member 8 is fitted onto the fitting receptacle part 6 so as to cast in place. This enables the fitting of the fitting receptacle part 6 and the face member 8 with no clearance or the like despite a slight drop in the dimensional precision of the both and moreover, accurately at a relatively less cost. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
