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:
Apr. 20, 2021
Filed:
Apr. 05, 2018
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Yunfan Wei, Bühl, DE;
Marco Grethel, Bühlertal, DE;
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
An actuator arrangement for a motor vehicle transmission includes a pump device, a shifting interface, and a switching logic device. The pump device has a pump for fluidic actuation of a clutch, and an electric motor for driving the pump. The shifting interface is connected to the pump device for actuating the motor vehicle transmission. The shifting interface has at least one of a shift lever, a shifting pawl mechanism, or a shifting shaft. The switching logic device is arranged between the shifting interface and the pump device. The pump device is arranged to actuate the shifting interface sequentially with respect to the clutch.