Implements or apparatus for applying pushing or pulling force – Portable implements or apparatus for tensioning flexible... – Including rotatably driven drum for engaging either material...
Patent
1997-11-12
1998-12-29
Walsh, Donald P.
Implements or apparatus for applying pushing or pulling force
Portable implements or apparatus for tensioning flexible...
Including rotatably driven drum for engaging either material...
254266, 2425985, 410103, B21F 900
Patent
active
058531645
ABSTRACT:
A winch for mounting upon a track having hooks and flanges wherein the winch includes a base having lips homogeneously formed of the base material which engage the track flanges. The winch construction, and the method for making the winch, permits a high strength construction to be economically formed by punching and bending operations.
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Winches, Ancra International, p. 7, Aug. 1990.
Kinedyne Corporation
Marcelo Emmanuel M.
Walsh Donald P.
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