About 23 results
https://drivepatents.com/patents/974613 · 21 May 2014
The circuit arrangement (30) has a shifting clutch arrangement (34), by which a gear stage of a clutch gear (16) is engaged or disengaged. An actuator arrangement (40) is coupled over a power transmission unit (46) with the shifting clutch arrangement. The...
https://drivepatents.com/patents/977215 · 19 Mar 2014
The method involves connecting an electric machine (40) in a power flow direction behind the latter of two friction clutches (20,30) with the latter of two power transmission paths (26,36). A pure electric driving mode is carried out by the latter of two s...
https://drivepatents.com/patents/977472 · 12 Mar 2014
The arrangement (30) has a parking lock mechanism (32) moved between a parking lock position (P) and a release position (F). An operating device (46) is supported about a wheel axis (50), and operates the lock mechanism by the rotation. A coupling device e...
https://drivepatents.com/patents/978526 · 12 Feb 2014
The step-variable transmission (10) has a first clutch arrangement (40) for transmitting power in a first gear from a gearbox input shaft (24) to a gearbox output shaft (26). A second clutch arrangement (50) transmits power in a further gear from the gearb...
https://drivepatents.com/patents/981534 · 27 Nov 2013
The cooling arrangement (40) has a friction clutch (14), an electric machine (22), a fluid distribution device (46) and a cooling fluid circuit (42) provided with a pump arrangement (44) for conveying a fluid (32). The cooling fluid circuit is controlled s...
https://drivepatents.com/patents/982027 · 13 Nov 2013
The transmission (16) has an input shaft (24) i.e. solid shaft, another input shaft (26) i.e. hollow shaft, and countershafts (32, 34) connected with each other by fixed wheels (48, 50) and loose wheels (56, 58, 66, 68) for obtaining seven forward gear sta...
https://drivepatents.com/patents/982505 · 30 Oct 2013
The parking lock arrangement (40) has a parking lock wheel (42), which is pivoted about an axis (43), and a parking-lock pawl (48), which is movably mounted between a locking position and a release position. An actuating arrangement (56) is provided, which...
https://drivepatents.com/patents/985660 · 13 Mar 2013
The clutch assembly (34) has actuators (40,42) for respectively actuating two clutches (36,38) from an open position to a closed position. A locking unit (44) is arranged for locking one clutch (38) in the closed position. The clutch (36) is not locked in ...
https://drivepatents.com/patents/995087 · 12 Dec 2012
The train (10) has an electric machine (12) providing motive power, and a transmission arrangement (14) including a transmission input shaft (22) and gear stages (G1, G2), where the shaft is connected to the machine. A differential part (16) is connected t...
https://drivepatents.com/patents/996387 · 31 Oct 2012
The drive train (12) has a drive motor (14) with a dual clutch transmission (16), and a dual clutch assembly (22) with two friction clutches (24, 28). An electric machine comprises a rotor (38) connected with an input element of the dual clutch assembly an...