Woodworking – Shaping machine – Pattern
Patent
1990-03-09
1991-05-21
Bray, W. Donald
Woodworking
Shaping machine
Pattern
33564, 144137, 269 49, 269 53, 269189, 269240, B27C 500
Patent
active
050166948
ABSTRACT:
A clamping assembly with at least two clamping members with inner surfaces facing towards each other and outer surfaces facing away from each other, a bolt passes through holes formed in the clamping members, the bolt including a bolt head and a threaded section, the inner surfaces including means for gripping work surface, such that when the bolt is tightened, work pieces are clamped together.
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patent: 2778087 (1957-01-01), Krueper et al.
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patent: 4553336 (1985-11-01), Ponce
patent: 4837939 (1989-06-01), Pullen
Knape & Vogt Manufacturing Company, Grand Rapids, Mich. 49505; "KV No. 516 Tite-Joint Fasteners", 2 Pages.
Hafele-Minifix 15 Knock Down Fittings; TRACI-K Inc., 201 NE 33 Street, Fort Lauderdale, Fla. 33334 (Connectors), 1 Page.
Wagner Richard L.
Weber William C.
Bray W. Donald
Greenberg Laurence A.
Lerner Herbert L.
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