发明名称 |
Method for manufacturing golf club head |
摘要 |
A method for manufacturing a head 2 includes the steps of:
(A) producing a plurality of head components Ph;(B) welding at least two of the head components Ph to each other while abutting the head components Ph on a guide core gc1; and(C) removing the guide core gc1. ;Preferably, the guide core gc1 is made of a water-soluble material. Preferably, at least one of the head components Ph is produced by a press process. Preferably, the guide core gc1 has a lack part Ms1. Preferably, existence of the lack part Ms1 avoids contact between a welding joint part wd1 and the guide core gc1 in the step B. |
申请公布号 |
US9227275(B2) |
申请公布日期 |
2016.01.05 |
申请号 |
US201313905397 |
申请日期 |
2013.05.30 |
申请人 |
DUNLOP SPORTS CO. LTD. |
发明人 |
Yamamoto Akio |
分类号 |
B23K31/02;B23K37/04;A63B53/04 |
主分类号 |
B23K31/02 |
代理机构 |
Birch, Stewart, Kolasch & Birch, LLP |
代理人 |
Birch, Stewart, Kolasch & Birch, LLP |
主权项 |
1. A method for manufacturing a golf club head, comprising the steps of:
(A) producing a plurality of head components including a face member; (B) welding at least two of the head components to each other while abutting the head components on a guide core, one of said at least two of the head components that are welded in the step (B) being the face member; and (C) removing the guide core,wherein the golf club head on the guide core includes a face; a crown; a sole; and a hosel, the face member constituting at least a part of the face. |
地址 |
Kobe-Shi JP |