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. 27, 2018
Filed:
Sep. 19, 2014
Borgwarner Torqtransfer Systems Ab, Landskrona, SE;
Johan Nilsson, Huskvarna, SE;
BorgWarner Sweden AB, Landskrona, SE;
Abstract
A coupling for an AWD vehicle comprises a disc package with alternate discs (), which are connected for rotation with, but are axially movable in relation to an ingoing () and an outgoing axle (), respectively, of the coupling, and a hydraulic piston () for pressing the disc package together under the action of hydraulic pressure, hereby establishing a connect mode, in which the ingoing axle is connected to the outgoing axle. A coupling slack adjuster (--) is provided for mechanically establishing a rest position for the hydraulic piston () in a disconnect mode, in which a predetermined slack in the disc package is established, irrespective of the wear of the discs.