Metal working – Means to assemble or disassemble – Overedge assembling means
Patent
1976-06-07
1978-10-10
Lanham, C.W.
Metal working
Means to assemble or disassemble
Overedge assembling means
29509, 72 76, B21D 700
Patent
active
041188500
ABSTRACT:
A metal forming apparatus and method which uses the apparatus for closing the metal shell at a corner of a double jacketed gasket assembly. The apparatus includes a roller hammer means having a metal forming tool rotatably mounted eccentrically in a power-driven rotating tool holder mount for free rotation of the tool relative to the rotating tool holder upon engagement of the tool with a gasket shell. The eccentric mounting provides a reciprocating hammering motion to the tool and the free rotation allows the tool to roll along the gasket shell during engagement to avoid tearing of the gasket shell.
REFERENCES:
patent: 1775864 (1930-09-01), Olson
patent: 3151657 (1964-10-01), Beranek
patent: 3653243 (1972-04-01), Ramseier
patent: 3777687 (1973-12-01), Colman
Akins Lewis F.
Bahl Horst H.
Gifford Bruce M.
Owen A. B.
Crosby Gene P.
Lamons Metal Gasket Company
Lanham C.W.
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