A hybrid transmission system with a multi-speed gearbox. The multi-speed gearbox, in one example, includes a first primary shaft with a first set of gears positioned thereon and selectively coupled to an internal combustion engine (ICE) at a first end and a second primary shaft with a second set of…
A multi-position variable speed transmission system for a hybrid electric vehicle includes an engine, a first motor, a second motor, an input shaft, an output shaft, a first intermediate shaft, a second intermediate shaft, and first, second and third synchronizers. The input shaft is connected to…
A vehicle driving device includes an electric motor assembly. The electric motor assembly includes: a first electric motor, a second electric motor, and an electric motor controller. An electric motor shaft of the first electric motor and an electric motor shaft of the second electric motor extend…
A hybrid transmission device () includes a first transmission input shaft (), a second transmission input shaft (), a superposition gear unit () arranged axially parallel to the first transmission input shaft () and to the second transmission input shaft () and configured for connecting an electric…
A hybrid transmission for a hybrid vehicle includes a first torque drive train having an input shaft connectable to an internal combustion engine and a first electric machine torque-transmittingly connected to the input shaft; a second torque drive train that includes a second electric machine; an…
A hybrid system and a vehicle, the hybrid system comprising an engine, an electric motor, a dual clutch, and a transmission provided with two synchromesh mechanisms and two input shafts. The engine being selectively in transmission connection to one of connection to the other of the input shafts…
A hybrid drive unit includes an internal combustion engine, electric machine, and transmission having an input shaft and first and second countershafts. The internal combustion engine is directly couplable via a clutch to the input shaft. There are six shiftable gear pairings, each with a gearwheel…
A transmission assembly for a work vehicle includes a housing that accommodates first and second transmission shafts, a gear arrangement that provides a selective gear reduction for transmission of power between the first and second transmission shafts, and a quill structure secured to the housing…
A dual-clutch transmission includes first and second partial transmissions, a first countershaft to which a first output gear is permanently connected in a rotationally fixed manner, and a second countershaft to which a second output gear is permanently connected in a rotationally fixed manner. A…
A dual-clutch transmission includes two clutches for respectively connecting an input shaft in a rotationally fixed manner to a sub-transmission input shaft. Two layshafts each have one output gear arranged coaxially with respect thereto. A first, second, and third forward idler gear are each…
A hybrid transmission system with a multi-speed gearbox. The multi-speed gearbox is configured to rotationally couple a prime mover and an electric machine to different gear ratios during a hybrid drive mode. The multi-speed gearbox includes an electric drive interface gear positioned coaxial to a…
A transmission system is that includes a multi-speed gearbox. The multi-speed gearbox, in one example, includes a dual-clutch assembly configured to selectively engage a primary shaft and/or a second primary shaft and an electric drive clutch configured to selectively engage an electric drive…
A transmission system that includes a multi-speed gearbox. The multi-speed gearbox, in one example, includes a primary shaft with a first set of gears positioned thereon, a secondary shaft with a second set of gears positioned thereon, an internal combustion engine (ICE) clutch configured to…
A transmission assembly may include a first transmission input shaft and a second transmission input shaft. The first transmission input shaft and the second transmission input shaft are torque-transmittingly coupled to a first planetary transmission. A transmission output shaft of the transmission…
The present invention provides a hybrid powertrain comprising an internal combustion engine (ICE), a transmission (), a first electric motor () and a second electric motor (), wherein the transmission comprises an input shaft () to which the ICE is connected via a main clutch (), an output shaft ()…
A hybrid automated manual transmission includes an input shaft configured to be connected to a prime mover by an input clutch. At least one splitter gear connectable to the input shaft. A main shaft is concentric with the input shaft and includes at least two main shaft gears connectable to the…
A first rotation shaft (which is provided with a first gear) is assembled to a first case member so as to provide a first assembly. A second rotation shaft (which is provided with a second gear) and a third rotation shaft (which is provided with a third gear) are assembled to a support member so as…
The present disclosure discloses a transmission device of a hybrid vehicle. The transmission device includes an input shaft assembly, a power generation motor input shaft assembly, a driving motor input shaft assembly, an output shaft assembly, a clutch, an accelerating planetary gear train, a…
A hybrid sub-assembly for driving a vehicle includes at least one primary shaft, at least one secondary shaft, a transmission gearbox including at least one intermediate shaft different from the primary shaft and the secondary shaft, and an electromotive unit. The electromotive unit includes at…
A drive train for a vehicle includes at least one transmission having a primary input shaft designed to be connected to a primary drive, a secondary input shaft designed to be connected to a secondary drive, an output shaft designed to output power that has been introduced into the at least one…
A transmission for a hybrid drive assembly includes an input shaft, an output shaft, a first transmission shaft, a second transmission shaft, a third transmission shaft, first, second, and third shift elements, a first spur gear set, a second spur gear set, and a third spur gear set. The input…
A hybrid automated mechanical transmission includes an input shaft having a first plurality of gears mounted thereon. The input shaft is configured to be drivingly engaged with an internal combustion engine by an input clutch. A countershaft system includes a second plurality of gears mounted…
A transmission module for a hybrid drive vehicle has a tray-like support structure adapted to be fixed to an internal combustion engine and defining a housing for a decoupling clutch, a first power port for connection to an output member of the decoupling clutch, a second power port for connection…
A vehicle drive apparatus includes an internal combustion engine, an electric-power-generating-motor gear train, a drive gear, a driven gear, a differential, a low clutch and a high clutch. The electric-power-generating-motor gear train and the driven gear are arranged on a first plane. The drive…
A vehicle control apparatus includes (a) a clutch control portion configured to output a hydraulic-pressure command value for supplying a hydraulic pressure to a clutch actuator of a clutch disposed between an engine and an electric motor, when the engine is to be started by being cranked by the…
The disclosure relates to a hybrid transmission device for an internal combustion engine transmission arrangement of a motor vehicle. The hybrid transmission device comprises at least one transmission input shaft, at least one drive device and at least one connecting clutch for connecting two…
A power transmission apparatus of a hybrid electric vehicle may include a first shaft fixedly connected to an engine, a second shaft selectively connectable to the first shaft and fixedly connected to a motor-generator, a third shaft disposed on a same axis with the first shaft and selectively…
A hybrid power system and an operating method, a torque distribution method and a gear shifting control method of the same. A transmission of the hybrid power system employs two independent input shafts and two motors which are in transmission connection with the two input shafts respectively, and…
A transmission assembly includes a transmission assembly housing; a continuously variable power source (CVP) configured to generate CVP power; an input arrangement selectively coupled to receive the engine power from the input shaft and the CVP power from the CVP; a variator configured to receive…
A hybrid drive device for a motor vehicle with an internal combustion engine includes a first electric motor and a second electric motor. A transmission includes a first partial transmission connected to the first electric motor and a second partial transmission connected to the second electric…