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:
Sep. 28, 1999
Filed:
Aug. 14, 1998
Vladimir B Ginzburg, Pittsburgh, PA (US);
Danieli United, Pittsburgh, PA (US);
International Rolling Mill Consultants, Inc., Pittsburgh, PA (US);
Abstract
Apparatus and methods for handling a superlarge coil of metal strip formed from an entire heat of metal and having a coil weight up to about 8000 lbs./in. of coil width, by coiling the strip on a coiling mandrel until the weight approaches that which the mandrel cannot support, then supporting the coil on a plurality of driven rollers disposed in a curved pattern conforming to the shape of the coil and mounted on a vertically and horizontally movable carriage, completing the coiling, and moving the carriage and thereon-supported coil to an uncoiling station and there rotating the driven rollers to unwind the coil preparatory to a further continuous treatment of the strip.