Apparatus for manufacturing a slat for a shutter

Details Apparatus for manufacturing a slat for a shutter Apparatus for manufacturing a slat for a shutter

1980-05-29

1982-08-10

Gilden, Leon

Metal deforming

By deflecting successively-presented portions of work during...

By use of deflector arranged to bend work transversely of...

72177, B21B 1500

Patent

active

043431712

ABSTRACT:
A cold roll forming apparatus for forming a slat for a shutter having forming rolls successively disposed along a path line of the material and a pattern embossing roll disposed along the path line is shown. Metal band sheet fed through the apparatus is formed into a predetermined slat configuration and simultaneously repeated patterns are embossed on the flat surface of the slat.

REFERENCES:
patent: 3150707 (1964-09-01), Howell
patent: 3264724 (1966-08-01), Griesser
patent: 3690137 (1972-09-01), Cookson
patent: 3886779 (1975-06-01), McClain
patent: 4020666 (1977-05-01), Beymer
patent: 4027517 (1977-06-01), Bodnar
patent: 4047417 (1977-09-01), Oser et al.
patent: 4059000 (1977-11-01), Bodnar
patent: 4092842 (1978-06-01), Oser et al.
patent: 4145905 (1979-03-01), Mattie
patent: 4154077 (1979-05-01), Cotter

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