About 66 results
https://drivepatents.com/patents/948775 · 30 Sep 2015
The present invention provides a gear system for combining inputs which includes: a first power source that generates a rotational force; a second power source that generates a rotational force identical to or different from the rotational force of the fir...
https://drivepatents.com/patents/958541 · 5 Aug 2015
A power transmission system for a vehicle and a vehicle including the same are provided. The power transmission system (100) includes: an engine unit (1) configured to generate a power; a transmission unit (2a) adapted to selectively couple with the engine...
https://drivepatents.com/patents/959653 · 24 Jun 2015
An exemplary electrical system may include a power plant and a dual motor/generator assembly coupled to each other. The power plant may be a gas turbine engine, and may be operable to provide motive power. The dual motor/generator assembly may include a fi...
https://drivepatents.com/patents/951442 · 8 Apr 2015
There is provided a battery case which is advantageous in enhancing durability of cables or connectors which are arranged inside and outside the battery case. When a motor-driven vehicle 10 comes into collision, in case where structural members such as an ...
https://drivepatents.com/patents/964264 · 7 Jan 2015
There is provided an in-wheel motor that can reduce the loss of energy. An electric vehicle driving device (10) includes a first motor (11), a second motor (12), a speed change mechanism (13), a speed reducing mechanism (40), and a clutch device (60). A fi...
https://drivepatents.com/patents/966450 · 10 Dec 2014
An electric vehicle is provided which allows an output torque to be automatically adjusted during travelling even when there is a difference in output characteristic between two traction motor units (6, 6) that independently drive left and right drive whee...
https://drivepatents.com/patents/969445 · 1 Oct 2014
A rotational axis of a first motor 102A and a rotational axis of a second motor 102B are disposed on the same straight line. A connector 72 of the first motor 102A and a connector 72B of the second motor 102B are disposed substantially in mirror symmetric ...
https://drivepatents.com/patents/970522 · 3 Sep 2014
The module (1) has a traction motor driving a vehicle wheel and comprising a motor shaft that is arranged to parallel rotational axes (2, 3), and a first transmission (5) comprising an input shaft that is connected with the motor shaft. A second transmissi...
https://drivepatents.com/patents/970788 · 27 Aug 2014
A vehicle (1) includes: a pair of front wheels (20); a pair of rear wheels (30); a front-wheel motor (21) configured to drive the front wheels (20); a rear-wheel motor (31) configured to drive the rear wheels (30); and a reducer (22) configured to reduce a...
https://drivepatents.com/patents/971637 · 6 Aug 2014
A drive apparatus for an electric automobile in which a planetary gear transmission 12 is assembled for which it is possible to lengthen the traveling distance per one electric charge, and thus improve the convenience of the electric automobile. A planetar...