Traversing hoists – With haul-in line
Patent
1980-12-24
1983-02-08
Sheridan, Robert G.
Traversing hoists
With haul-in line
5 85, 105153, 212126, 2121421, 254339, B66C 1706
Patent
active
043724523
ABSTRACT:
A lightweight hoist for use in living quarters or patient care facilities to transport disabled persons from one location to another. A flat, unitary, easily manufactured mounting plate provides a main frame that permits the hoist to be easily and inexpensively assembled. The hoist is suspended from an overhead rail and is driven along the rail by a motor. A release mechanism disengages the motor drive to permit the hoist to be manually operated. A flexible lift strap is provided to raise and lower the disabled person. The lift strap is attached to the take-up reel of a motor driven winch. A guideway is included to prevent the lift strap from twisting as it winds and unwinds on the take-up reel of the winch. The winch may be manually driven when the drive motor is deactivated.
REFERENCES:
patent: 2403924 (1946-07-01), Herman et al.
patent: 2918718 (1959-12-01), Oberwegner
patent: 3237572 (1966-03-01), Henderson
patent: 4243147 (1981-01-01), Twitchell et al.
Brochure, Self-Lift, 1976.
Brochure, Drualift 500.
Brochure, New Self Lift, 1976.
Independent Transfer Equipment Co.
Sheridan Robert G.
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