Metal deforming – By deflecting successively-presented portions of work during... – By use of deflector arranged to bend work transversely of...
Patent
1978-08-15
1980-06-10
Mehr, Milton S.
Metal deforming
By deflecting successively-presented portions of work during...
By use of deflector arranged to bend work transversely of...
B21D 508
Patent
active
042066255
ABSTRACT:
A folded edge is formed in an elongated strip in a simple compact machine; the strip is fed through a plurality of spaced apart edge forming roller means while being maintained in vertically disposed position; in this way a simple means can be provided for supporting a coil of the strip for feeding to the roller means. In this way there can be readily and easily produced panels for buildings, for example, fascia and siding.
REFERENCES:
patent: 66248 (1962-07-01), O'Kane
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patent: 2786435 (1957-03-01), Ellzey
patent: 2982331 (1961-05-01), Bouner
patent: 2986193 (1961-05-01), Howell
patent: 3070145 (1962-12-01), Maier, Jr.
patent: 3462989 (1969-08-01), Fischer, Jr.
patent: 3500672 (1970-03-01), Weatherwax
patent: 3535905 (1970-10-01), Frizell
patent: 3791185 (1974-02-01), Knudson
Gybro Industries Ltd.
Houle Guy
Mehr Milton S.
Mitchell Robert
Swabey Alan
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