Sliding seat assembly for a propelled wheel chair

Details Sliding seat assembly for a propelled wheel chair Sliding seat assembly for a propelled wheel chair

1993-10-21

1994-10-18

Johnson, Brian L.

Land vehicles

Wheeled

Extensible

280657, 2802501, 180907, 29734411, 297DIG4, 297DIG10, B62B 710, A61G 500

Patent

active

053561724

ABSTRACT:
A hand-propelled wheelchair comprising a frame element to which is mounted a pair of large drive wheels and a pair of front caster wheels, the wheelchair further comprising a seat unit having a base and a back, the seat unit being slidably mounted on the frame in such a manner as to be manually slidable and arrestable in a plurality of desired positions along the frame element by the user while seated in the seat of the wheelchair, to vary the center of gravity of the user and the seat unit with reference to the axis of the drive wheels without disassembly of the drive wheels, the frame element or the seat unit from each other.

REFERENCES:
patent: Re32242 (1986-09-01), Minnebraker
patent: 3285619 (1966-11-01), Kitrell et al.
patent: 3379450 (1968-04-01), Jones et al.
patent: 3953054 (1976-04-01), Udden
patent: 4310167 (1982-01-01), McLaurin
patent: 4351540 (1982-09-01), Minnebraker
patent: 4405142 (1983-09-01), Whetsine
patent: 4447098 (1984-10-01), Minnebraker
patent: 4489955 (1984-12-01), Hamilton
patent: 4544200 (1985-10-01), Dunn et al.
patent: 4545593 (1985-10-01), Farnam
patent: 4575113 (1986-03-01), Boudreau
patent: 4592570 (1986-06-01), Nassiri
patent: 4607860 (1986-08-01), Vogel
patent: 4629254 (1986-12-01), Stolper et al.
patent: 4809804 (1989-03-01), Houston et al.
patent: 4852899 (1989-08-01), Kueschall
patent: 4951766 (1990-08-01), Basedow et al.
patent: 5042607 (1991-08-01), Falkenson et al.
patent: 5050899 (1991-09-01), Stensby
patent: 5113959 (1992-05-01), Mastov et al.
patent: 5193633 (1993-03-01), Ezenwa

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