Adjustable leg assembly

Details Adjustable leg assembly Adjustable leg assembly

1989-02-08

1990-03-06

Foss, J. Franklin

Supports

Stand

Plural leg

248291, 403 92, F16M 1138

Patent

active

049059467

ABSTRACT:
A leg assembly comprises a tubular member and a plurality of radial leg members which are connected to the tubular member through a connector. The connector includes a sleeve member with radial lug members. Each leg member has a forked joint end connected pivotally to each lug member. Positioning pin holes are provided in the lug member and slide openings are provided in the joint ends. Positioning pins are respectively threaded through the positioning pin holes and the slide openings. The positioning pins can be locked at a desired position so as to immobilize the leg members.

REFERENCES:
patent: 2271332 (1942-01-01), Ellington
patent: 2353513 (1944-07-01), Simmon
patent: 2556995 (1951-06-01), Coffing
patent: 3419295 (1968-12-01), Small
patent: 3961176 (1976-06-01), Gleason
patent: 4593879 (1986-06-01), Seely
patent: 4770559 (1988-09-01), Yoo

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