发明名称 |
Apparatus for precision machining crank pins of crankshafts |
摘要 |
An apparatus for precision machining the crank pins of crankshafts by means of non-rotating tools, one bearing part of each tool formed by a half-shell constructed resiliently or supported resiliently with respect to the radially oriented force of an associated displacement cylinder which is articulated with respect to the bearing part.
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申请公布号 |
US4979335(A) |
申请公布日期 |
1990.12.25 |
申请号 |
US19890340972 |
申请日期 |
1989.04.20 |
申请人 |
FORD MOTOR COMPANY |
发明人 |
WEBER, GOTTRIED;GODDERZ, OTTO |
分类号 |
B24B5/42;B24B21/08 |
主分类号 |
B24B5/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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