Adjustable foot support

Details Adjustable foot support Adjustable foot support

1981-07-29

1984-04-10

Zugel, Francis K.

Chairs and seats

Bottom or back

Framework

248371, A47C 912

Patent

active

044417586

ABSTRACT:
An adjustable foot rest is disclosed which comprises a floor stand, a foot plate which is pivotally mounted to the floor stand for height and inclination adjustment and an apparatus interengaged between the floor stand and the foot plate for adjusting the inclination and height of the foot plate. A trackway is defined on the foot plate which receives a rotatable and slidably mounted actuating shaft. A rack is defined on the floor stand which is engaged with a pinion connected to the actuating shaft. The rack extends along a horizontal line and the trackway extends at an acute angle to the rack so that rotation of the shaft causes movement of the shaft along the rack which in turn moves the trackway with respect to the floor stand to adjust the height and inclination of the foot plate.

REFERENCES:
patent: 277544 (1883-05-01), Chappell
patent: 2850081 (1958-09-01), Dillon
patent: 3653715 (1972-04-01), Drabert et al.
patent: 3747976 (1973-07-01), Lacey
patent: 4155593 (1979-05-01), Swenson et al.
patent: 4296694 (1981-10-01), Kobayashi

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