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. 20, 2011
Filed:
Aug. 18, 2008
Applicants:
Timothy J. Bradshaw, North Grafton, MA (US);
Armando S. Martins, Cumberland, RI (US);
Inventors:
Timothy J. Bradshaw, North Grafton, MA (US);
Armando S. Martins, Cumberland, RI (US);
Assignee:
Siemens Industry, Inc., Alpharetta, GA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16C 43/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An oil film bearing is seated on the tapered neck of a rolling mill roll by a hydraulically actuated piston/cylinder unit. The piston/cylinder unit is axially confined by externally threaded locking arms seated in a groove in the roll neck. A locknut is threaded onto the locking arms.