Chairs and seats – Having detachably interfitting parts or components; i.e.,... – Interfitted back and back frame
Patent
1988-05-23
1989-07-25
McCall, James T.
Chairs and seats
Having detachably interfitting parts or components; i.e.,...
Interfitted back and back frame
211182, 403297, A47C 700
Patent
active
048506460
ABSTRACT:
A furniture frame includes a plurality of frame members having rectangular tubular cross-sectional configurations. One of the frame members has a pair of elongated generally wedge-shaped parts rigidly attached thereto in spaced apart relation to one another thereon and projecting therefrom in generally parallel relation. A pair of other of the frame members have a cross brace frame member extending between and at its opposite ends rigidly attached to the other frame members so as to dispose the other frame members in generally parallel relation to one another. Each of the other frame members at same one of their opposite ends is open with generally wedge-shaped pockets defined therein by indented portions of the frame members located near the open ends thereof. The wedge-shaped pockets have configurations generally complementary to that of the wedge-shaped parts for removably receiving the wedge-shaped parts in a relatively tight, frictional fitting relation to provide the pair of other frame members in an assembled relationship relative to the one frame member. An attachment arrangement is provided for releasably securing the other frame members and the one frame member together once the wedge-shaped parts have been received within the wedge-shaped pockets and the members are in their assembled relationship.
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McCall James T.
R. M. Wieland Company
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