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. 21, 2006
Filed:
Mar. 07, 2002
Applicant:
Oskar Kehrer, Graz, AT;
Inventor:
Oskar Kehrer, Graz, AT;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 3/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A shaft () with a co-rotating element () which is secured to it and has a surface located perpendicular to the axis () of the shaft, the welding taking place in the fillet formed between the seating surface () of the shaft () and axially normal surface () of the element. To achieve a durable join without adversely affecting true running, a welding bead () starts at a starting point () on the surface () located perpendicular to the axis () of the shaft (), leads to the fillet and then leads back to an end point (') on the surface () located transversely with respect to the axis of the shaft.