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:
Oct. 30, 2018
Filed:
Nov. 17, 2016
Valeo Embrayages, Amiens, FR;
Valeo Embrayages, Amiens, FR;
Abstract
A torque-coupling device for coupling driving and driven shafts. The torque-coupling device comprises a casing having a locking surface, a torque converter, a locking piston having an engagement surface axially movable to and from the locking surface of the casing and a torsional vibration damper. The torsional vibration damper comprises a torque input member and a unitary radially elastic output member elastically coupled to the torque input member. The torque input member includes a radially oriented first retainer plate and at least one supporting member mounted thereto. The output member includes an output hub and an elastic leaf configured to elastically engage the supporting member upon rotation of the first retainer plate with respect to the output member. The output hub is configured for directly and non-rotatably engaging a driven shaft. The locking piston is non-rotatably connected to the torque input member of the torsional vibration damper.