Dana Belgium N.v.

Dana Corporation

Benoit Vandevoorde

Mark R J Versteyhe

Matthias W J Byltiauw

Thibault G Devreese

Thibaut E Duchene

Matthias Byltiauw

Evrim Taskiran

Provided herein is a dual clutch transmission including a reverse countershaft that is selectively engaged with at least one primary shaft and provides speed ratio changes without torque interruption and a compact axial arrangement.

Dual clutch transmission with a reverse countershaft

The invention relates to a transmission for a vehicle, in particular for a teleboom handler or for a backhoe loader, the transmission comprising: an input shaft; a first clutching assembly drivingly engaged with the input shaft; a second clutching assembly drivingly engaged with the first clutching assembly; a third clutching assembly drivingly engaged with the second clutching assembly; and an output clutching assembly drivingly engaged with the third clutching assembly.

Transmission for a vehicle and driveline comprising the transmission

A variable transmission includes various powerpath layouts consisting in either; a single mode with approximately symmetrical reverse and forward speeds and includes an input shaft, one or two planetary gear sets, or a planetary gear set and a compound gear set when the RTS (ring-to-sun) ratio of the planetary gear set is not physically possible; or a dual mode with each mode being selected by closing a clutch/brake and releasing the other. A first up-speed planetary gear set on the input side of a variator, and a second planetary gear set on the output side of the variator, both configured to split the torque when drivingly engaged with a variator comprising, a first ring assembly, and a second ring assembly. Various up-speed ratio arrangements are shown that tend to increase the speeds and decrease the torque acting on the CVP, allowing a decrease in the variator size.

Infinite variable transmission with planetary gear set

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Ghent, Belgium

Benoit Vandevoorde