Apparatus for attaching a crane to a sheet metal roll forming ma

Details Apparatus for attaching a crane to a sheet metal roll forming ma Apparatus for attaching a crane to a sheet metal roll forming ma

1998-06-02

1999-10-05

Crane, Daniel C.

Metal deforming

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

By use of deflectors arranged to bend work longitudinally of...

72168, 72177, 72181, 72419, B21D 508, B21D 4300

Patent

active

059606622

ABSTRACT:
A roll forming device has a trailer having a hitch mechanism at a front end and a plurality of wheels, a sheet metal roll forming apparatus mounted to the trailer and a crane mounted to the trailer for moving materials to the roll forming apparatus. An outrigger system is also provided that includes front stabilizer jacks. In addition, rear leveling jacks are also provided proximate the rear end of the trailer.

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patent: 5315853 (1994-05-01), Scheiterle
patent: 5425259 (1995-06-01), Coben
patent: 5725346 (1998-03-01), Davina

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