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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.:

US 10641370 B1

PDFFull Text
Date of Patent:
May. 05, 2020

Filed:

Sep. 03, 2015

Ball screw

Applicant:

Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;

Inventors:

Mario Kreutzer, Sonneberg, DE;

Richard Baier, Aurachtal, DE;

Markus Oswald, Erlangen, DE;

Dieter Adler, Herzogenaurach, DE;

Assignee:

SCHAEFFLER TECHNOLOGIES AG & CO. KG, Herzogenaurach, DE;

Attorney:

Volpe and Koenig, P.C.

Primary Examiner:

Howard J Sanders

Assistant Examiner:

Gregory T Prather

Int. Cl.
CPC ...
F16H 25/24 (2006.01); F16H 25/20 (2006.01); F16H 25/22 (2006.01); F16D 65/18 (2006.01); B60T 13/74 (2006.01); F16D 125/40 (2012.01); F16D 125/36 (2012.01); F16D 121/24 (2012.01);
U.S. Cl.
CPC ...
F16H 25/2454 (2013.01); B60T 13/746 (2013.01); F16D 65/18 (2013.01); F16H 25/2015 (2013.01); F16H 25/2223 (2013.01); F16D 2121/24 (2013.01); F16D 2125/36 (2013.01); F16D 2125/40 (2013.01); F16H 2025/204 (2013.01); F16H 2025/2481 (2013.01);
Abstract

The invention relates to a ball screw including a spindle nut arranged on a lead screw, and balls, which roll on ball grooves of the spindle nut and of the lead screw, and a circumferential stop on the screw side and a circumferential stop on the nut side, the spindle nut being arranged in a sleeve surrounding the ball nut, the sleeve is formed from sheet metal by shaping and the nut-side circumferential stop is formed integrally on the sleeve.

Find Patent Forward Citations

Kreutzer, Mario. (2020). Ball screw (U.S. Patent No. 10641370). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10641370

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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