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. 04, 2021
Filed:
Nov. 14, 2017
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Bernhard Walter, Oberkirch-Haslach, DE;
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
A CVT drive train includes a gearbox input shaft, a secondary drive, a differential, and a continuously adjustable variator. The gearbox input shaft is arranged on a motor side. The secondary drive has a starting device and an electric motor, both arranged coaxially to the gearbox input shaft. The electric motor has a stator, and a rotor arranged radially inside of the stator. The differential has a differential output gear. The continuously adjustable variator has a drive-side disc set, and an output-side disc set coupled to the differential and arranged directly adjacent to the differential output gear in a plan view. The drive-side disc set has a drive-side adjustable disc, and a drive-side fixed disc facing away from the motor side. The output-side disc set has an output-side fixed disc, and an output-side adjustable disc facing away from the motor side.