Tools – Tool jaw – Jaw features
Patent
1984-11-09
1986-07-22
Jones, Jr., James L.
Tools
Tool jaw
Jaw features
269272, 269258, B25B 702
Patent
active
046012214
ABSTRACT:
A clamping device for rectangular configurations characterized by two opposed jaws each having right-angled jaw portions and each pivotally mounted on separate support means for movement to and from each other so that the jaws form rectangular openings with self-adjusting aspect ratio for holding a rectangular workpiece.
REFERENCES:
patent: 743593 (1903-11-01), Thumann et al.
patent: 985086 (1911-02-01), Wilkes
patent: 1321208 (1919-11-01), Hinnershitz
patent: 1334965 (1920-03-01), Ridings
patent: 1353719 (1920-09-01), Baresch
patent: 3133461 (1964-05-01), Walton
patent: 3931671 (1976-01-01), Dittmann
patent: 4174847 (1979-11-01), Wiesler
patent: 4373373 (1983-02-01), Schaefer
patent: 4378937 (1983-04-01), Dearman
Kalkbrenner Ralph W.
Leumann Hans E.
Johns L. P.
Jones Jr. James L.
Westinghouse Electric Corp.
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