Transmission assembly
AssigneeDeere & Company
InventorStefan Raisch
Life of this patent
Estimating the term…
Abstract
A transmission assembly for a drive train of a vehicle for connecting a drive motor to a traction drive of the vehicle, includes a main shift transmission with multiple transmission-ratio stages, wherein multiple shift states of the main shift transmission can be connected by a shifting, as required, by means of shift points of one or more transmission-ratio stages, and a planetary gear, wherein the main shift transmission and the planetary gear are drivingly connected or can be connected as required to each other by means of two connection shafts.
Claims7
A transmission assembly for a drive train of a vehicle for connecting a drive motor to a traction drive of the vehicle, comprising:
- a main shift transmission with multiple transmission-ratio stages, wherein by a shifting by means of shift elements of the one or more transmission-ratio stages, multiple shift states of the main shift transmission can be established,
- a planetary gear,
- wherein the main shift transmission and the planetary gear are drivingly connected to each other or can be connected by means first and second connection shafts,
- wherein, in one or more of the shift states of the main shift transmission, a flow of power runs from the drive motor in at least one section of the transmission assembly by means of multiple branched power paths to the traction drive,
- wherein, in at least one of the shift states, the flow of power runs in one of the branched power paths via at least two shift elements, and
- wherein in at least one of the shift states, the flow of power runs in one of the branched power paths from one of the first and second connection shafts to the other of the first and second connection shafts.
Dependencies are inferred from the claim text.