发明名称 |
Mechanical fine adjust boring head |
摘要 |
Mechanical fine adjust boring head including an adjustment drive train through a worm wheel drive of an eccentric cam orbiting a drive key engaging a slide to effect linear radial adjustment. Anti-friction bearings for the cam and orbital drive connection between the cam and drive key provide for smooth nonbinding adjustment.
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申请公布号 |
US5017058(A) |
申请公布日期 |
1991.05.21 |
申请号 |
US19880289148 |
申请日期 |
1988.12.23 |
申请人 |
GTE VALENITE CORPORATION |
发明人 |
ROBINSON, WAYNE;NOGGLE, KENNETH |
分类号 |
B23B29/034 |
主分类号 |
B23B29/034 |
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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