Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum
Reexamination Certificate
2006-06-06
2006-06-06
Marcelo, Emmanuel M (Department: 3654)
Implements or apparatus for applying pushing or pulling force
Apparatus for hauling or hoisting load, including driven...
Device includes rotatably driven, cable contacting drum
C254S383000
Reexamination Certificate
active
07055805
ABSTRACT:
A self tailing conversion is provided for a standard winch or capstan, particularly a sailboat winch. In one embodiment a self tailer or rope jaw device is secured to the top of the winch drum, and a feeder arm is attached to the stationary center stem of the existing winch. Upward extensions are provided for the stationary center stem and for the driving shaft of the standard winch. Different methods of attachment of the self tailer are described. In a second embodiment a self tailer device is secured below the drum crown of the standard winch, assembled from sections or halves, and a feeder arm is secured to the stationary center stem.
REFERENCES:
patent: 4453701 (1984-06-01), Huggett
patent: 4463932 (1984-08-01), Shuker
patent: 4662609 (1987-05-01), Swenson
patent: 4815710 (1989-03-01), Bonassi
patent: 5897105 (1999-04-01), Huggett et al.
patent: 6019353 (2000-02-01), Atfield
patent: 6047955 (2000-04-01), Cavanagh
patent: 6070858 (2000-06-01), Hase et al.
patent: 6250607 (2001-06-01), Strom
Ad fromLatitude 38magazine, “The Wincher”, Aug. 2004, p. 206.
Freiburger Thomas M.
Marcelo Emmanuel M
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