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:
Oct. 30, 2001
Filed:
Jun. 29, 1999
Innocente Marchante, Le Bourget-du-Lac, FR;
Darlet Marchante Technologie S.A., Le Bourget du Lac, FR;
Abstract
The machine is equipped with a device for cutting the sheet to shift from one roll to another; the cutting device comprises a stand (,) on which a turret (,) has been mounted, said turret bearing at least two parallel spindles (,), each linked to rotating driving means known in the art; the rotation of the turret simultaneously removes a full roll and brings an empty spindle to the coiling station. A carriage (,) capable of motion perpendicular to the spindle axis conveys cylinders to load the machine with sheets to be rolled. The carriage (,) of the machine comprises a cylinder (,) for measuring the tension at which the position of the approaching sheet (F) is approximately horizontal; a contact cylinder (,) in contact with the roll at the coiling station, which is placed underneath and more or less in a vertical line with the tension measuring cylinder (,); a cutting device (,) positioned between the tension measuring and contact cylinders (,) respectively, upstream of the coiling point onto the spindle or the roll to be formed.