The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 30, 2023
Filed:
Oct. 07, 2019
Metal Envelope Gmbh, Hessigheim, DE;
Lars Ingvarsson, Borlänge, SE;
METAL ENVELOPE GMBH, Hessigheim, DE;
Abstract
The invention relates to a device () for the flexible roll forming of a semifinished product (), in particular a rolled sheet, to form a profile () with a cross section varying along the longitudinal axis thereof and/or with a varying longitudinal axis. The device () has a frame () and a number of supporting devices (), which are carried by the frame (). The supporting devices () are each movable in a translational manner in relation to the frame () and rotatably mounted. The device () also has a number of profiling units (), which each have a pair () of rotatably mounted rollers (), between which a rolling gap () remains. According to the invention, precisely two profiling units () are arranged in a rotatably mounted manner on each supporting device ().