Chairs and seats – Rest for knee – leg – or foot – Connected to chair or seat for relative movement
Patent
1982-02-12
1985-03-26
Lyddane, William E.
Chairs and seats
Rest for knee, leg, or foot
Connected to chair or seat for relative movement
297429, 297DIG4, 297DIG10, A61G 500
Patent
active
045069301
ABSTRACT:
The present invention relates to a wheelchair which enables the patient to stand up and be supported laterally, forwardly, and rearwardly, and consists of a conventional frame resting on the ground by means of displacement members and supporting a seat. Said wheelchair has a movable structure, with two independent frames which extend parallel to the sides of the wheelchair, one frame on each side of said chair, and which are mounted for pivoting on the said conventional frame about horizontal transverse axes which permit their forward pivoting movement over substantially 90.degree. during which a set of bars pivotally mounted to said independent frames is moved from a first position of the structure, at the back of the seat, to a second position of the structure, in the free space at the front of the said seat.
REFERENCES:
patent: 3023048 (1962-02-01), Barton
patent: 3139306 (1964-06-01), Jennings
patent: 3398974 (1968-08-01), Edwards et al.
patent: 3640566 (1972-02-01), Hodge
patent: 3787089 (1974-01-01), Wrethander
patent: 4076304 (1978-02-01), Deucher
Brown Peter R.
Etablissements Poirier
Lyddane William E.
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