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
1981-07-09
1983-10-11
Jillions, John M.
Implements or apparatus for applying pushing or pulling force
Apparatus for hauling or hoisting load, including driven...
Device includes rotatably driven, cable contacting drum
74792, 188 712, 188170, 254356, 254379, B66D 122
Patent
active
044087462
ABSTRACT:
A hydraulically actuated winch assembly having a dual planetary gear system for driving a common ring gear from a power input shaft. Power from the shaft is divided through the two planetary gear systems for driving the common ring gear which is attached to the load member, such as a winch drum. A brake assembly can be assembled as a unit and then inserted into the winch assembly and is axially fixed in position by a retainer plate that is held on the housing of the winch assembly by means of a snap ring. The brake assembly is axially inserted into the housing and against the snap ring and bolt means then are secured between the retainer plate and brake assembly so as to fix the assembly in position within the housing. The brake assembly; includes an axially extending piston rod forming a part of a hydraulic actuator which actuates the brake assembly and the power input shaft for the planetary gear system is piloted in the end of the piston rod. The common ring gear which is driven by the planetary systems is axially secured to the housing by cap screws which in turn are held against inadvertent loosening by the winch drum which is assembled over the cap screws.
REFERENCES:
patent: 2890769 (1959-06-01), Hause
patent: 3726801 (1973-04-01), Sterner et al.
patent: 3967706 (1976-07-01), King
patent: 4118013 (1978-10-01), Christison et al.
patent: 4161126 (1979-07-01), Winzeler
patent: 4192405 (1980-03-01), Lee et al.
patent: 4227680 (1980-10-01), Hrescak
patent: 4328954 (1982-05-01), Logus
Eckert Herbert L.
Marsch James E.
Harnischfeger Corporation
Jillions John M.
Nilles James E.
LandOfFree
Hydraulically actuated winch assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydraulically actuated winch assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulically actuated winch assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1271020