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:
Jun. 27, 2023
Filed:
Dec. 17, 2019
Applicant:
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Inventors:
Assignee:
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L 1/352 (2006.01); F01L 1/46 (2006.01);
U.S. Cl.
CPC ...
F01L 1/352 (2013.01); F01L 1/46 (2013.01); F01L 2001/3521 (2013.01); F01L 2303/01 (2020.05); F01L 2303/02 (2020.05);
Abstract
A harmonic drive () comprises three connection elements (), namely an input element (), an output element () and an adjusting element (), and an anti-twist mechanism () operates between the connection elements (), the anti-twist mechanism comprising an anti-twist element (), which is concentric to the connection elements () and interlockingly cooperates with one of the connection elements () and frictionally cooperates with one other connection element ().