About 218 results
Showing the first 200 results.
https://drivepatents.com/patents/1003102 · 25 Apr 2012
A motor control device for a working vehicle includes: a travel drive device that transmits rotation of a motor to wheels through a torque converter; a first selection device to be operated so as to select one of a power mode and an economy mode; a second ...
https://drivepatents.com/patents/1003093 · 25 Apr 2012
A work vehicle control device includes: a rotation speed control unit that controls a rotation speed of an engine in correspondence to an accelerator pedal operation quantity indicating an extent to which an accelerator pedal is operated; a speed ratio det...
https://drivepatents.com/patents/1003086 · 25 Apr 2012
An engine speed control device for an industrial vehicle includes an approach detector 33 that detects an approach of the industrial vehicle to an object to be approached; and an engine speed controller 10 that restricts an upper limit of a rotation speed ...
https://drivepatents.com/patents/1003087 · 25 Apr 2012
A motor control device for a working vehicle includes: a rotational speed control device that controls a rotational speed of a motor in accordance with an operation amount of an accelerator pedal; a travel drive device that transmits rotation of the motor ...
https://drivepatents.com/patents/1004084 · 21 Mar 2012
A fuel tank (12) is constructed such that a front flange portion (14A1) of a top surface plate (14A) of a second plate (14) extends furthermore to an outside in relation to a front surface plate (13B) of a first plate (13). As a result, a front surplus spa...
https://drivepatents.com/patents/1004073 · 21 Mar 2012
A urea water tank (23) is arranged in a cab (10) at which an operator boards, thereby making it possible to arrange urea water under a preferred temperature environment for preventing freeze and crystallization of the urea water. A water supply port (24A) ...
https://drivepatents.com/patents/1004373 · 14 Mar 2012
A compact excavator includes a travel base (1), a revolving upperstructure (2) mounted on the travel base (1), working equipment (3) attached to the revolving upperstructure (2), an operator's cab (6) arranged on a revolving frame (4) defining a lower part...
https://drivepatents.com/patents/1004784 · 29 Feb 2012
During automatic regeneration, the gate lock lever (5) may be in a locked state and work may be not performed. In such a case, when exhaust gas temperature is lower than the threshold value, temperature-rising assistance is started. The minimum engine outp...
https://drivepatents.com/patents/1005553 · 8 Feb 2012
Disclosed is a hydraulic drive system for a working machine, which enables to provide improved safety during forced regeneration. Upon input of a forced regeneration command signal (So) from a forced regeneration switch (65), a controller (60) detects non-...
https://drivepatents.com/patents/1005423 · 8 Feb 2012
A learning diagnostic system for a working machine is capable of making a fault diagnosis of the working machine universally relative to various types of sensor information, and preventing a failure in the working machine by enabling a fault diagnosis even...