Roll forming machine

Details Roll forming machine Roll forming machine

1994-02-25

1995-09-19

Crane, Daniel C.

Metal deforming

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

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

72181, 72226, 72239, B21B 3110

Patent

active

054507405

ABSTRACT:
A roll forming machine which includes an outboard housing having dual turrets, each turret carries a pair of rotatable arbors which can carry forming rollers. The outboard housing is slidable along guide rails between on-line and off-line positions. In the off-line position the turrets may be indexed to bring the second pair of arbors into a working alignment and thus reduce changeover and down time of the roll forming line.

REFERENCES:
patent: 1712575 (1929-05-01), McArthur
patent: 1833376 (1931-11-01), Simmons
patent: 3251210 (1966-05-01), Werntz
patent: 3796081 (1974-03-01), Boardman
patent: 4142393 (1979-03-01), Nagel
patent: 4557129 (1985-12-01), Lash
patent: 4724695 (1988-02-01), Stoehr

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