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. 18, 2021
Filed:
Jun. 15, 2016
Gebr. Pfeiffer SE, Kaiserslautern, DE;
Dirk Hoffmann, Trippstadt, DE;
Ralf Frankenberger, Kaiserslautern, DE;
Karl-Heinz Schütte, Trippstadt, DE;
Hardy Lessmeister, Kaiserslautern, DE;
Lukas Schmitt, Trippstadt, DE;
GEBR. PFEIFFER SE, Kaiserslautern, DE;
Abstract
A material-bed roller mill including two adjacently arranged rollers which are oriented in an axially parallel manner and which rotate in opposite directions and between which a roller gap is formed, a foundation, two roller mountings, in each of which a roller is rotatably mounted, each roller mounting being secured to the foundation in a pivotal manner; and a clamping device. The clamping device is arranged outside of the roller gap and connects the two roller mountings. Each roller mounting has two rockers which are designed as separate components and each of which is arranged at an end of a roller and can be deflected independently of the other.