Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum
Patent
1992-12-11
1995-03-21
Crowder, Clifford D.
Implements or apparatus for applying pushing or pulling force
Apparatus for hauling or hoisting load, including driven...
Device includes rotatably driven, cable contacting drum
254369, B66D 104
Patent
active
053989120
ABSTRACT:
A hoist and traction machine having a load sheave, a driving shaft and a driving member which is screw-threadedly engageable with the driving shaft. An operating handle 16 has an inner plate 16a and a brake cover 13a to cover a mechanical brake. The inner plate and the brake cover both have apertures of about the same size through which passes a portion of the driving member. A sleeve 102 which is separate from the brake cover and the operating lever is received in the apertures and held in place by a flange and a retaining ring so as to facilitate easy assembly.
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Honda Munenobu
Kubota Haruo
Nishi Yoshio
Ueno Yoshio
Wada Yasuo
Crowder Clifford D.
Elephant Chain Block Company Limited
Izaguirre Ismael
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