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. 21, 2019
Filed:
Apr. 30, 2012
Russell Osborn, Warwick, GB;
Ian Beverley, Warwick, GB;
Russell Osborn, Warwick, GB;
Ian Beverley, Warwick, GB;
Other;
Abstract
A vehicle comprising a prime mover, first and second groups of wheels, and a driveline configured to connect the prime mover to the wheels. The driveline includes an auxiliary driveline comprising a driveshaft and drive means between the driveshaft and the second group of wheels, the drive means being operable to connect the second group of wheels to the driveshaft when the driveline transitions between first and second modes. The drive means has an input portion, an output and first and second releasable torque transmitting means coupled in series therebetween. The first releasable torque transmitting means is operable to allow slip between the input and output to modulate an amount of torque transmitted therebetween, The second releasable torque transmitting means is operable between a first condition in which an input portion is isolated from an output portion and a second condition in which the input and output portions are directly coupled.