B - Operations – Transporting – 25 – B
Patent
B - Operations, Transporting
25
B
B25B 27/00 (2006.01) A01D 75/00 (2006.01) A01D 75/10 (2006.01) B21J 15/50 (2006.01) B21L 21/00 (2006.01) B25B 13/48 (2006.01)
Patent
CA 2456532
The punch press tool efficiently punches out a sheared sickle blade section bolt or a bolt from which the retaining nut has been removed in an implement using a reciprocating sickle bar. The punch press tool includes an elongated handle having a pair of rigidly connected parallel links pivotally connected to one end thereof to straddle a sickle bar. A removable transverse pin is engaged with end portions of the links in spaced relation to the end of the handle and oriented below the sickle bar when the handle and attached ends of the links are positioned above the sickle bar. The handle includes a radially extending heat treated projecting pointed pin spaced from the pivot axis of the handle to downwardly engage the end of a broken bolt in a sickle bar to force the bolt downwardly out of the sickle bar when the handle is pivoted toward the sickle bar. The handle also includes a protruding surface area on an edge thereof to engage the round head of a new shouldered bolt and upwardly forcing it into the sickle bar opening with the round head of the bolt engaging flush with the bottom of the sickle bar.
Hoffman Herbert F.
Robic
LandOfFree
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