Traversing hoists – Having boom shiftable vertically along a linear path – Length of hoisting cable between boom and load decreases...
Patent
1991-09-23
1992-10-27
Grosz, Alexander
Traversing hoists
Having boom shiftable vertically along a linear path
Length of hoisting cable between boom and load decreases...
212134, 212213, 5 811, 5 851, A61G 714, B66C 1700
Patent
active
051581884
ABSTRACT:
An economical portable patient moving system is provided that can be simply and easily erected within a room to form a pipe frame on which is mounted a travelling bridge and hoist trolley allowing complete x,y movement throughout the room and lifting and lowering at any position within the room. The hoist is powered with a battery for safety reasons, and the travelling bridge and hoist car are mounted on low-friction wheel and bearing assemblies so that the entire apparatus can be simply and easily moved about the room by a physically impaired person sitting in the patient carrying platform and moving the feet along the floor to guide the travelling bridge and car members.
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