About 136 results
https://drivepatents.com/patents/981553 · 27 Nov 2013
A traction force control section of a wheel loader reduces maximum traction force to below the maximum traction force with traction force control in an off state when the traction force control is in an on state. The traction force control section increase...
https://drivepatents.com/patents/981551 · 27 Nov 2013
A storage section stores inching characteristic information. The inching characteristic information defines a relationship between an inching operation quantity and an inching characteristic value. The inching characteristic value is a value dependent on p...
https://drivepatents.com/patents/981552 · 27 Nov 2013
A control unit in a work vehicle executes a brake control. The control unit determines whether the vehicle speed is equal to or greater than a predetermined threshold when the parking brake operating member is operated under the brake control. The control ...
https://drivepatents.com/patents/981816 · 20 Nov 2013
A cab (10) includes a driver's seat (24) for an operator to sit and an air conditioner (23) in its internal space. A floor plate (12) forming the floor includes a tapered portion on a front side with respect to an operator sitting on the driver's seat and ...
https://drivepatents.com/patents/981817 · 20 Nov 2013
A traction force control section of a wheel loader, when the determination conditions are satisfied during traction force control, increases the maximum traction force. The determination conditions include that the aspect of operation is excavation, that t...
https://drivepatents.com/patents/982041 · 13 Nov 2013
An upper limit speed control part controls the lower limit of motor displacement in conformance with the target upper limit speed via a motor displacement control part when the target upper limit speed is within the normal speed range. The upper limit spee...
https://drivepatents.com/patents/982037 · 13 Nov 2013
In a work vehicle, a control section increases the displacement of a hydraulic motor for travel when the drive circuit pressure becomes larger than a target pressure determined according to the engine rotational speed, and reducing the displacement of the ...
https://drivepatents.com/patents/987473 · 14 Aug 2013
A cab (40) includes a side panel (42), an operator seat (100), a rear panel (46) and a utility base (140). The utility base (140) includes: a base main body (141) having a placement surface (141S); and a front wall (142) formed along a front side (H1) of t...
https://drivepatents.com/patents/990694 · 22 May 2013
A generator/motor includes a ring-shaped stator core (20) fixed to a motor housing (10), and a motor rotor (30). The motor rotor (30) includes a ring-shaped rotor yoke (35) which rotates in cooperation with the crankshaft (1) and which is opposed to an inn...
https://drivepatents.com/patents/991028 · 8 May 2013
A rubber spring device (30) is formed by alternately laminating a plurality of layers of hard plates (32) whose linear dimension W in a direction parallel to the longitudinal direction of each equalizer bar (23) is shorter in plan view than a linear dimens...