B - Operations – Transporting – 21 – D
Patent
B - Operations, Transporting
21
D
153/16
B21D 39/20 (2006.01) B21D 41/02 (2006.01)
Patent
CA 1252029
TUBE EXPANDING TOOL Abstract of the Disclosure 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 pro- vide positive withdrawal of the pin from the jaws following a tube expanding operation.
531021
Borden Ladner Gervais Llp
Emerson Electric Co.
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