About 196 results
https://drivepatents.com/patents/1005072 · 22 Feb 2012
The drive unit (2) has housing for supporting multiple, particularly two driving motors. Two coupling shafts are provided those are arranged coaxially to each other on sides of the housing. A controlling unit is arranged at an outer side of the housing for...
https://drivepatents.com/patents/1005925 · 25 Jan 2012
An object of the present invention is to provide a movement direction control apparatus and a computer program enabling a movement direction of a monocycle to be accurately controlled with a simple, convenient constitution A reaction torque accompanying ro...
https://drivepatents.com/patents/1008093 · 2 Nov 2011
A power control system comprises a power accumulating system including a storage cell charged with electric power supplied from a power generating system and supplying a vehicle with electric power, and a control device controlling a cumulative power amoun...
https://drivepatents.com/patents/1010794 · 27 Jul 2011
The shaft speeds of a plurality of electric motors are calculated, and a reference speed is calculated from the shaft speeds calculated. The states of detecting the shaft speeds are detected, thereby outputting state signals. In accordance with the state s...
https://drivepatents.com/patents/1014103 · 6 Apr 2011
Terminals of a battery apparatus is connected to terminals of a vehicle body controller, respectively, and terminals of the battery apparatus are connected to terminals of a charger, respectively. The terminals are connected to each other through a communi...
https://drivepatents.com/patents/1014424 · 30 Mar 2011
The vehicle has multiple electrical machines (9-12) for driving wheels of a powered bogie in one-to-one correspondence. Multiple power converters (13-16) are operably connected with the electrical machines in one-to-one correspondence so as to assign each ...
https://drivepatents.com/patents/1015372 · 2 Mar 2011
In order to provide an electric assist bicycle capable of performing a smooth electric assist traveling with a good feeling by generating an assist force having high follow-up characteristics even on an uphill road, the following control is carried out. A ...
https://drivepatents.com/patents/1016520 · 12 Jan 2011
The element (100) has power terminals (102, 104) with two connection parts including respective contact sections. A radially elastic sleeve surrounds the sections, where an outer contour of the sections and the sleeve are formed such that a mechanical cont...
https://drivepatents.com/patents/1068545 · 5 Apr 2006
The method involves defining prior paths in terms of pairs of geographical segments. A pair of current geographical segment, constituted of a current segment and a subsequent segment, is determined during a current path. The current segment pair is compare...
https://drivepatents.com/patents/1068773 · 29 Mar 2006
A hub unit for use in electrically assisted bicycles is improved in an effect to cool a motor incorporated in the unit. The hub unit has a motor 9 comprising a stator 3 and a rotor 4, and a hub 7 enclosing the motor 9 therein and rotatingly drivable by the...