发明名称 |
MANDRIL PARA FERRAMENTA DE IMPACTO |
摘要 |
A tool chuck suitable for use with manual or powered impact drivers is described. The chuck comprises a body which carries a rotatable nut and a plurality of slidable jaws, driven by the rotatable nut. An anti-friction bearing is disposed between the rotatable nut and a bearing thrust ring mounted on the body. The bearing thrust ring has a plurality of detents and may cooperate with a compression spring to prevent the chuck from loosening during operation. <IMAGE> |
申请公布号 |
BR9202349(A) |
申请公布日期 |
1993.01.26 |
申请号 |
BR19929202349 |
申请日期 |
1992.06.12 |
申请人 |
JACOBS CHUCK TECHNOLGOY CORPORATION |
发明人 |
ROBERT O. HUFF;PAUL T. JORDAN;VALERIE OWENS |
分类号 |
B23B31/173;B23B31/12;(IPC1-7):B25D17/08 |
主分类号 |
B23B31/173 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|