Joints and connections – Rod side to plate or side
Patent
1981-09-21
1984-03-13
Shedd, Wayne L.
Joints and connections
Rod side to plate or side
198861, 24516, 269236, B25G 336, E04G 700
Patent
active
044364466
ABSTRACT:
An adjustable, quick-release clamp for fastening a barrier member to a base member includes a clamp support affixed to the base member and protruding therefrom, a main lever carried by the support member, with the support member extending through an aperture in the main lever, and a retainer member that holds the main lever on the support member. A first end of the main lever carries a gripper means adapted to engage the barrier member; an overcenter toggle cam is pivotally mounted on a second end of the main lever, a handle lever being attached to the cam. The cam is movable to raise and lower the first end of the main lever, with the retainer member acting as a fulcrum such that the gripper means engages or releases the barrier member in accordance with the positioning of the toggle cam. The position of the retainer member on the clamp support is adjustable to permit accommodation of variable barrier member thicknesses and to provide for adjustment of the clamping pressure.
REFERENCES:
patent: 1457150 (1923-05-01), DeGrave
patent: 1468478 (1923-09-01), Keffer
patent: 2706648 (1955-04-01), Gosse
patent: 3170214 (1965-02-01), Cochrane
patent: 3989137 (1976-11-01), Ward
patent: 4204595 (1980-05-01), Marrs
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