×

Method of Forming Three-Dimensional Multi-Plane Beam

  • US 20110067473A1
  • Filed: 08/31/2010
  • Published: 03/24/2011
  • Est. Priority Date: 09/21/2009
  • Status: Active Grant
First Claim
Patent Images

1. A method comprising steps of:

  • providing a roll former with rolls constructed to form sheet material into a structural beam defining a longitudinal line level; and

    providing a sweep unit in-line with the roll former; and

    selectively sweeping the beam away from the longitudinal line level in both vertical and horizontal directions during continuous operation of the roll former.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×