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. 28, 2017
Filed:
May. 02, 2016
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Matthew Frary, Burbank, OH (US);
Schaeffler Technologies AG & Co. Kg, Herzogenaurach, DE;
Abstract
A multi-function torque converter, comprising: a cover rotatable about a rotational axis and comprising opposite first and second sidewalls, the cover further comprising an outer wall extending between and interconnecting the opposite sidewalls; an impeller coaxially aligned with the rotational axis and comprising an impeller shell; a backing plate extending radially inward from and non-rotatable relative to the outer wall of the cover and being spaced between the opposite sidewalls of the cover, the backing plate having a first engagement surface; and, a turbine-piston coaxially aligned with and hydrodynamically drivable by the impeller, the turbine-piston comprising a turbine shell including a radial extension having a second engagement surface axially movable toward and away from the first engagement surface of the backing plate to position the torque converter into and out of a lockup mode in which the turbine-piston is mechanically locked to and non-rotatable relative to the backing plate.