About 173 results
https://drivepatents.com/patents/1071737 · 14 Dec 2005
The system has a transmission (5), connected to a combustion engine (1), and to a switching transmission (9). The system connects to a collecting transmission for propelling wheels on a floor conveyance. An electrical transmission, from an electronic machi...
https://drivepatents.com/patents/1073868 · 21 Sep 2005
A hybrid vehicle mode shift control device comprises a drive force combining transmission (TM) that includes a differential gear device (PGR) coupled to an engine (E), at least one motor (MG1, MG2), and an output member (OG), an engine clutch (EC) configur...
https://drivepatents.com/patents/1073850 · 21 Sep 2005
A hybrid vehicle mode shift control device comprises a drive force combining transmission (TM) that includes a differential gear device (PGR) coupled to an engine (E), at least one motor (MG1, MG2), and an output member (OG), an engine clutch (EC) configur...
https://drivepatents.com/patents/1074770 · 24 Aug 2005
A control system for a continuously variable transmission of a vehicle, in which a clamping pressure of rotary members to clamp a transmission member is learned and set in every operating state of a prime mover connected to an input side of the continuousl...
https://drivepatents.com/patents/1074876 · 17 Aug 2005
A mode switch control system for a hybrid transmission for a powertrain, the powertrain including an engine, a first motor/generator, and a second motor/generator, which controls a mode switch from a high speed mode to a low speed mode. The high speed mode...
https://drivepatents.com/patents/1074885 · 17 Aug 2005
A powertrain assembly for an automotive vehicle having an internal combustion engine (10), transmission (12), electric induction motor (14), a clutch (16) for connecting and releasing the engine and transmission, and a controller (100) for controlling the ...
https://drivepatents.com/patents/1075907 · 20 Jul 2005
The priority sequence in a control of adjusting the drive power with respect to a vehicle drive power request is set in the sequence of an engine output increase, a motor output increase and a gear speed change in a gear ratio increasing direction. More sp...
https://drivepatents.com/patents/1076894 · 15 Jun 2005
The invention relates to a vehicular drive system. In a shift system wherein the transfer of power is performed using a motor, the smaller the gear ratio difference is, the smaller can be made the motor output. However, the number of gears must be increase...
https://drivepatents.com/patents/1077098 · 8 Jun 2005
A method for starting an engine (2) of a vehicle having a hybrid transmission (1) is provided. The hybrid transmission (1) is capable of providing motor running under a power of an electric motor (MG1, MG2) only and hybrid running under a power of both of ...
https://drivepatents.com/patents/1077572 · 25 May 2005
A hybrid transmission for a four-wheel drive hybrid vehicle. A simple planetary gearset as a front planetary gearset and a double-pinion planetary gearset as a rear planetary gearset are mounted in a rear section of a transmission housing. A pair of motor/...