Electric hoist

Details Electric hoist Electric hoist

1981-10-07

1984-03-06

Taylor, Billy S.

Implements or apparatus for applying pushing or pulling force

Apparatus for hauling or hoisting load, including driven...

Device includes rotatably driven, cable contacting drum

188 84, 254362, 254378, B66D 122, B66D 112, B66D 514

Patent

active

044349734

ABSTRACT:
This electric hoist incorporates a wedging-groove pulley controlling a free-end wire-rope and comprises an epicyclic reducing gear surrounding the motor output shaft and providing a high reduction ratio with a minimum axial length; the gear comprises a sun wheel rigid with the motor shaft, planets meshing with this wheel and also with two internally toothed annuli having different tooth numbers, namely a fixed annulus and a driven annulus rigid with the wedging pulley coaxial with the motor shaft.

REFERENCES:
patent: 1323245 (1919-12-01), Borkes
patent: 3042375 (1962-07-01), Fahey et al.
patent: 3048370 (1962-08-01), Kratzer
patent: 3323779 (1967-06-01), Burnett
patent: 3524626 (1970-08-01), Pomagalski et al.
patent: 3726801 (1973-04-01), Sterner et al.
patent: 3876184 (1975-04-01), Eudy

Affiliated with

Also associated with

Rating

Electric hoist does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric hoist, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric hoist will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-738345