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. 02, 2021
Filed:
Nov. 07, 2017
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Tobias Preuß, Erlangen, DE;
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
The disclosure relates to an adjustment gearing device for a shaft, comprising a strain wave gearing. The strain wave gearing has a spur gear device and an inner rotor, and the spur gear device has a first cylindrical section and a collar section. The first cylindrical section has a first diameter, and an outer toothing, and the inner rotor has an inner toothing, said outer toothing and inner toothing meshing together at least in some regions. The adjustment gearing device also comprises an outer rotor, said inner rotor being rotatable in a rotational direction relative to the outer rotor. The spur gear device is rotationally fixed to the outer rotor, and has a second cylindrical section for contacting the outer rotor. The second cylindrical section has a second diameter, and the second diameter is larger than the first diameter.