发明名称 |
Low cost ratchet wrench and method of assembly |
摘要 |
A ratchet wrench having three interconnected openings formed therein. A ratchet gear is disposed in the first opening which has an access opening to the bottom surface of the wrench. A pawl is pivotally disposed in the second opening. A lever member is pivotally disposed in the third opening. A detent mechanism is carried by the lever member to engage the pawl. A lever arm is connected to the lever member and movement of the lever arm moves the lever member and detent mechanism for forward and reverse ratcheting. A method of assembly of the wrench is disclosed.
|
申请公布号 |
US6161454(A) |
申请公布日期 |
2000.12.19 |
申请号 |
US19980137258 |
申请日期 |
1998.08.20 |
申请人 |
HAND TOOL DESIGN CORPORATION |
发明人 |
CHACONAS, PETER CONSTANTINE |
分类号 |
B25B13/46;(IPC1-7):B25B13/46 |
主分类号 |
B25B13/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|