Support structure consisting of a plurality of mobile elements f

Details Support structure consisting of a plurality of mobile elements f Support structure consisting of a plurality of mobile elements f

1994-09-27

1997-05-06

Hafer, Robert A.

Surgery: kinesitherapy

Kinesitherapy

Device with applicator having specific movement

5612, 5933, 5934, A61G 7015

Patent

active

056265557

ABSTRACT:
Support structure consisting of a plurality of elements for chairs, beds and the like, which may be moved individually or in groups, in which the mechanism which performs the movement of the generic element downwards and successively upwards is composed by an articulated parallelogram having one side integral with said element, that side presenting a small wheel which is in rolling contact with a cam fitted to a shaft supported by a lug integral with the frame.

REFERENCES:
patent: 2112367 (1938-03-01), Hyter
patent: 2906259 (1959-09-01), Adair
patent: 3298363 (1967-01-01), Parkin
patent: 4136409 (1979-01-01), Ishida
patent: 4999861 (1991-03-01), Huang
patent: 5109558 (1992-05-01), Di Blasi

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