About 136 results
https://drivepatents.com/patents/946579 · 20 Jan 2016
A working vehicle (1) includes: an air cleaner (10) provided with a vacuator (12); a planar portion (2F) located below the air cleaner (10); an emission receiver (20) provided to the planar portion (2F) at a position right under the vacuator (12), the emis...
https://drivepatents.com/patents/954499 · 6 Jan 2016
A power transmission includes first and second clutches for switching a transmission path for a driving force therein. A clutch controlling unit provided for a work vehicle is configured to switch the transmission path from one to the other of first and se...
https://drivepatents.com/patents/954498 · 6 Jan 2016
When a clutch is in the disengaged state, the predicted engagement time determining unit determines a predicted engagement time. The predicted engagement time is the predicted value for the time required from the beginning of the clutch engagement until en...
https://drivepatents.com/patents/947574 · 16 Dec 2015
A control unit has a motor switch control unit and a motor command determining unit. The motor switch control unit controls a motor switching mechanism so that a third motor connects to a first motor when a first rotation speed is less than a second rotati...
https://drivepatents.com/patents/947568 · 16 Dec 2015
A wheel loader (1) includes: an upper exterior cover (20) covering an upper side of an engine compartment (7) housing an engine (7A); an exhaust heat vent (24, 25, 27, 28, 29) provided to the upper exterior cover (20); and a first gutter member (41) and a ...
https://drivepatents.com/patents/947573 · 16 Dec 2015
A control unit has a connection determining unit and a motor switch control unit. The connection determining unit determines whether assistance from a third motor is required or not. The third motor is set to a connected state when the connection determini...
https://drivepatents.com/patents/948065 · 2 Dec 2015
A control device 40 of a wheel loader obtains a first ratio that is a ratio between a value corresponding to a target traveling distance that is a target for the wheel loader, when it travels to a discharge position where an excavated substance is discharg...
https://drivepatents.com/patents/948066 · 2 Dec 2015
A pump brake control determining unit determines that a pump brake control is to be executed for causing a braking force to be generated by using a load on a hydraulic pump during braking. A pump brake torque control unit increases a pump brake torque to c...
https://drivepatents.com/patents/948322 · 25 Nov 2015
A wheel loader (1) includes: an exhaust gas aftertreatment device (10) disposed above an engine (7A) and housed in an engine compartment (7) along with the engine (7A); an upper exterior cover (20) covering an upper side of the engine compartment (7); an a...
https://drivepatents.com/patents/955793 · 11 Nov 2015
A control unit of a work vehicle has a transmission requirement determination unit, a command-torque determination unit, and a tractive force limiting unit. The transmission requirement determination unit determines a required tractive force on the basis o...