Implements or apparatus for applying pushing or pulling force – Device or member for contacting and guiding moving cable – Including rotatable – cable contacting – pulley wheel element
Patent
1998-12-14
2000-06-20
Walsh, Donald F.
Implements or apparatus for applying pushing or pulling force
Device or member for contacting and guiding moving cable
Including rotatable, cable contacting, pulley wheel element
254411, B66D 304
Patent
active
060768061
ABSTRACT:
An end cap assembly which has recessed areas in the base and cover which accept protruding spindles on the upper and lower surfaces of the pulley to align the pulley, provides easy access to the pulley without removal of the track by attaching the base portion of the assembly but not the cover portion to the track, and is Constructed of higher strength and more durable materials than previous end cap assemblies available, resisting cracking even in extreme environments.
REFERENCES:
patent: 194326 (1877-08-01), Bischoff
patent: 1535791 (1925-04-01), Raeburn
patent: 5154401 (1992-10-01), Schramm et al.
patent: 5368281 (1994-11-01), Skyba
Poolsaver, Inc., Drawing (undated) of previous endcap assembly.
Marcelo Emmanuel M.
Walsh Donald F.
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