About 105 results
https://drivepatents.com/patents/993763 · 16 Jan 2013
A lawnmower vehicle which is a working vehicle with an electromagnetic brake includes left and right electromagnetic brakes, a brake relay which is a common brake releasing unit, and an ECU. The ECU compares electricity supply states of the left and right ...
https://drivepatents.com/patents/994739 · 26 Dec 2012
Disclosed is an electric power-assisted bicycle which includes a speed reducer, an electric motor, and a transmission mechanism in parallel along an axle, and thus the devices are made compact. In order to solve the problem mentioned above, the electric po...
https://drivepatents.com/patents/995832 · 28 Nov 2012
The present invention reduces the operation frequency of electromagnetic valves in an air brake device of a train containing a motor car. A necessary brake force acquisition unit (12) acquires the necessary brake force necessary for each car or flatcar of ...
https://drivepatents.com/patents/998721 · 5 Sep 2012
Provided is a brake control device comprising a manual hydraulic pressure source and a powered hydraulic pressure source which serve as the hydraulic pressure supply sources for supplying hydraulic pressure to the wheels. A hydraulic actuator comprises an ...
https://drivepatents.com/patents/1001470 · 13 Jun 2012
Provided is a brake control system comprising: a friction brake unit for generating a frictional braking force; a regenerative brake unit for generating a regenerative braking force; and a control unit for controlling the regenerative brake unit and the fr...
https://drivepatents.com/patents/1002884 · 2 May 2012
A charging connector (310) includes a lock button (712) for locking the charging connector (310) in a charging inlet (270), and a limit switch (312) for electrically connecting a control pilot line (L1) and a ground line (L2) to each other in response to a...
https://drivepatents.com/patents/1003637 · 4 Apr 2012
A control apparatus for a motor-assisted bicycle which is capable of appropriately performing an assistive control process and a regenerative control process depending on the remaining stored energy level of a battery detects a pedaling torque applied to a...
https://drivepatents.com/patents/1003642 · 4 Apr 2012
A control apparatus for a motor-assisted bicycle which is capable of selectively performing an assistive control process and a regenerative control process depending on the state of charge and the state of discharge of a battery detects a pedaling torque a...
https://drivepatents.com/patents/1003641 · 4 Apr 2012
A control apparatus for a motor-assisted bicycle in order to increase the frequency at which a battery is charged detects a pedaling torque applied to a crankshaft (48) with a pedaling force sensor (110), controls a motor unit (28) of the motor-assisted bi...
https://drivepatents.com/patents/1003864 · 28 Mar 2012
The method involves charging a battery (34) with charging current, which is generated during braking of an electrically driven industrial truck by a drive motor (16). A tilt angle of the industrial lorry is determined, and a state of charge of the battery ...