Metal deforming – Tool and/or tool holder – Having unitary tool-face
Patent
1979-02-02
1980-08-26
Husar, Francis S.
Metal deforming
Tool and/or tool holder
Having unitary tool-face
72391, 72465, B21J 1540
Patent
active
042189110
ABSTRACT:
A tool is described for forming a rivet head in a shank portion opposite the manufactured head of a rivet of the type often used in the aircraft industry including a base and plunger for backing the shank portion with movement of the plunger responsive to impact of a rivet gun on the manufactured head opposite the shank.
REFERENCES:
patent: 2353559 (1944-07-01), Hajek
patent: 2354914 (1944-08-01), Goldstein
patent: 2630030 (1953-03-01), Gann
patent: 3124981 (1964-03-01), Hedden
patent: 3442112 (1969-05-01), Abromavage
patent: 3562893 (1971-02-01), Winslow
Crosby Gene P.
Husar Francis S.
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