发明授权
- 专利标题： Refurbished camshaft and method
- 专利标题（中）： 翻新凸轮轴和方法
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申请号： US11958784申请日： 2007-12-18
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公开(公告)号： US07895743B2公开(公告)日： 2011-03-01
- 发明人: Jarrod David Moss , Adam Ostein , Curtis Graham , Patrick W. Savage, Jr. , Trent A. Simpson , Benjamin C. Thomas
- 申请人： Jarrod David Moss , Adam Ostein , Curtis Graham , Patrick W. Savage, Jr. , Trent A. Simpson , Benjamin C. Thomas
- 申请人地址： US IL Peoria
- 专利权人： Caterpillar Inc.
- 当前专利权人： Caterpillar Inc.
- 当前专利权人地址： US IL Peoria
- 代理机构： Leydig, Voit & Mayer
- 主分类号： B21K1/12
- IPC分类号： B21K1/12
摘要：
A method of refurbishing a camshaft (100) having at least one defective portion (202, 206) includes removing material from the at least one defective portion (202, 206) to create a neck region (302). An alignment feature (402) is introduced in the neck region (302) according to a previous orientation of the defective portion (202, 206). A segmented blank (1008) is installed around the neck region (302) and oriented with the alignment feature (402).
公开/授权文献
- US20090151141A1 REFURBISHED CAMSHAFT AND METHOD 公开/授权日：2009-06-18
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