发明名称 |
Manually operated strap wrench for turning generally cylindrical objects |
摘要 |
A strap wrench for turning generally cylindrical objects where the strap wrench includes a manually rotatable thumb wheel which is mounted within a handle. Rotation of the thumb wheel produces lineal movement of a strap that attaches to the handle. The strap wrench is firmly mounted about a generally cylindrical object and applying a twisting force to the strap wrench is to result in turning movement of the generally cylindrical object.
|
申请公布号 |
US6789450(B1) |
申请公布日期 |
2004.09.14 |
申请号 |
US20020189365 |
申请日期 |
2002.07.01 |
申请人 |
HELFET LEON |
发明人 |
HELFET LEON |
分类号 |
B25B13/52;(IPC1-7):B25B13/52 |
主分类号 |
B25B13/52 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|