Collapsible walking frame having pivotal seat

Details Collapsible walking frame having pivotal seat Collapsible walking frame having pivotal seat

1984-11-02

1987-02-17

Hafer, Robert A.

Tent, canopy, umbrella, or cane

Canes, sticks, crutches, and walking aids

Walker type

297 6, A61H 304

Patent

active

046432116

ABSTRACT:
The collapsible walking frame for use by an invalid comprises a pair of interconnected spaced side frames (10, 12) each including a front member (14) having a handgrip (18) and a rear member (24) pivotally connected to the front member (14). A seat (28) pivotally connected between the front members (14) is movable from an inoperative vertical position to an operative horizontal position. The seat (28) is horizontally supported in the operative position on rear brace (26) and held in the vertical position by being fastened to front brace (22). The front and rear members of the side frames are stably supported in the operative position of the frame by pivotal locking side braces (27) which permit pivotal folding of the frame to the inoperative storage position.

REFERENCES:
patent: Re24817 (1960-04-01), Hogan
patent: 2656874 (1953-10-01), Robb
patent: 2798533 (1957-07-01), Frank
patent: 2866495 (1958-12-01), Diehl et al.
patent: 3354893 (1967-11-01), Schmerl
patent: 3840034 (1974-10-01), Smith
patent: 4162101 (1979-07-01), McCague, Sr. et al.
patent: 4290502 (1981-09-01), Anderson
patent: 4314576 (1982-02-01), McGee
patent: 4320817 (1982-03-01), Knoke et al.

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