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:
Nov. 30, 2010
Filed:
Sep. 16, 2006
Meinhard Frangenberg, Kürten-Engeldorf, DE;
Alexander Hagedorn, Pulheim, DE;
Meinhard Frangenberg, Kürten-Engeldorf, DE;
Alexander Hagedorn, Pulheim, DE;
KHD Humboldt Wedag GmbH, Cologne, DE;
Abstract
A two-roll machine has two rolls rotatably mounted in bearing housings, driven in opposite directions and separated from each other by a roll gap. One roll is a loose roll with bearing housings horizontally supported on machine frame side parts by hydraulic cylinders applying a roll pressing force. The other roll is a fixed roll with bearing housings horizontally supported on frame end pieces. The bearing housings are mounted on sliding tracks of two lower-flange and two upper-flange machine brackets. The two-roll machine includes a lower frame adjacent to the fixed roll, the lower frame lengthening the two lower-flange machine brackets. A transverse frame is connected to the two upper-flange machine brackets, the transverse frame having a clear opening width which permits the rolls to be moved through the transverse frame onto the lower frame. The frame end pieces are releasably connected to the lower-flange and upper-flange machine brackets.