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. 29, 2019
Filed:
Jun. 24, 2015
Applicant:
Sms Siemag Ag, Duesseldorf, DE;
Inventor:
Juergen Merz, Kreuztal, DE;
Assignee:
SMS SIEMAG AG, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21B 35/14 (2006.01); F16D 3/18 (2006.01); F16D 11/00 (2006.01);
U.S. Cl.
CPC ...
F16D 3/185 (2013.01); B21B 35/143 (2013.01); F16D 2011/008 (2013.01);
Abstract
A toothing, in particular of a drive spindle for driving a roll in rolling mills or continuous casting plants, which has several teeth and meshes with a second toothing in the manner of a spline, wherein a flank line of the teeth has a curvature, and a deflection angle is formed between the rotational axis of the second toothing and the rotational axis of the drive spindle toothing, and wherein the teeth of drive spindle toothing have a twist in form of profile angle deviation over the tooth width in the flank direction.