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. 08, 2018
Filed:
Dec. 04, 2015
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Matthew Smith, Wooster, OH (US);
Schaeffer Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
A thrust washer for a torque converter is provided. The thrust washer includes an inner circumferential surface, an outer circumferential surface and a first axial surface extending from the inner circumferential surface to the outer circumferential surface. The axial surface includes a plurality of arcuate sections and a plurality of grooves circumferentially between the arcuate sections. Each of the arcuate sections includes an arcuate axial surface including a first section, a second section and a third section. The first and third sections extend circumferentially away from the second section in opposite directions and extend axially inward from the second section. A torque converter and a method for forming at least one torque converter are also provided.