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. 26, 2009
Filed:
Aug. 28, 2003
Applicants:
Jürgen Osterlänger, Emskirchen, DE;
Rudolf Bauer, Herzogenaurach, DE;
Torsten Keller, Hessdorf, DE;
Inventors:
Assignee:
INA-Schaeffler, KG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 25/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
Method for producing a spindle nut of a ball screw, by provided the circumference of the nut with at least one through-opening for receiving a deflecting piece for balls of the ball screw. A hole punch arranged in the spindle nut and operable to punch out the through-opening from radially inward to radially outward through the casing of the spindle nut.