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. 05, 2020
Filed:
Dec. 12, 2017
Schaeffler Technologies Ag & Co. KG, Herzogenaurach, DE;
Jay Barnes, Clinton Township, MI (US);
Alaa Makke, Farmington Hills, MI (US);
SCHAEFFLER TECHNOLOGIES AG & CO. KG, Herzogenaurach, DE;
Abstract
Reaction plates and clutch assemblies including the reaction plates are disclosed. The clutch assembly may include at least one rotatable clutch plate, a reaction plate arranged to rotate with and apply a force to the clutch plate(s), and a piston. At least one bearing rolling element may be arranged between the reaction plate and the piston to permit relative rotational motion therebetween. A bearing cage may be retained by the reaction plate or the piston. A spring may be configured to urge the reaction plate away from the clutch plate(s). The reaction plate may include a retention tab configured to retain the spring in an axial direction. The retention tab may be formed on an axial portion of the reaction plate that extends in the axial direction. The axial portion may be disposed between two radial portions of the reaction plate that extend in a radial direction.