| 摘要 |
<p>TUBE EXPANDING TOOL A tube expanding tool is disclosed which is of the character comprising a body having a fixed handle and a pivotal handle by which a tapered drift pin is displaced relative to radially expandable jaws mounted on the body. A rigid link member is pivotally connected between the drift pin and pivotal handle to displace the drift pin to expand the jaws and to provide positive withdrawal of the pin from the jaws following a tube expanding operation.</p> |
