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:
Jan. 11, 2022
Filed:
Sep. 21, 2018
Applicant:
Bobst Mex SA, Mex, CH;
Inventors:
Oskar Dittli, Lausanne, CH;
Pierre Robadey, Lausanne, CH;
Assignee:
BOBST MEX SA, Mex, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 25/06 (2006.01); F16C 19/54 (2006.01); F16C 23/10 (2006.01); F16C 13/02 (2006.01); F16C 25/08 (2006.01); F16C 19/46 (2006.01); F16C 25/02 (2006.01);
U.S. Cl.
CPC ...
F16C 25/06 (2013.01); F16C 13/026 (2013.01); F16C 25/08 (2013.01); F16C 19/46 (2013.01); F16C 19/54 (2013.01); F16C 23/10 (2013.01); F16C 25/02 (2013.01);
Abstract
A very compact play-free bearing unit includes a bearing that runs without play while having a reasonably large play when assembling and during disassembly of the bearing unit from its axle. The bearing unit uses three bearings, one of which is mobile, and thanks to a preloading mechanism the play is removed when loaded. Thanks to an amplification lever, the preloading unit is able to function either with a pneumatic actuator or with a hydraulic actuator.