发明授权
- 专利标题: Powder metal friciton stir welding tool and method of manufacture thereof
- 专利标题(中): 粉末金属搅拌焊接工具及其制造方法
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申请号: US11689675申请日: 2007-03-22
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公开(公告)号: US07837082B2公开(公告)日: 2010-11-23
- 发明人: Denis Christopherson, Jr.
- 申请人: Denis Christopherson, Jr.
- 申请人地址: US MI Southfield
- 专利权人: Federal-Mogul World Wide, Inc.
- 当前专利权人: Federal-Mogul World Wide, Inc.
- 当前专利权人地址: US MI Southfield
- 代理机构: Dickinson Wright, PLLC
- 代理商 Robert L. Stearns
- 主分类号: B23K20/12
- IPC分类号: B23K20/12 ; B22F3/00
摘要:
A friction stir tool has an axis of rotation and a welding tip that is made of powdered metal material.
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