Patent classifications
B66F9/105
Forklift-type automated guided vehicle
A forklift-type automated guided vehicle includes a body and a control circuit unit received in the body, both a first fork arm and a second fork arm parallel to each other and formed on a front end of the body to forklift cargo, each of the first fork arm, the second fork arm and a bottom end of the body including at least one two-wheel differential driving assembly rotatably connected to the first and second fork arms, and the body, respectively, and electrically connected to the control circuit unit. The two-wheel differential driving assembly includes a left driving wheel and a right driving wheel formed opposite to each other which can be independently driven to realize differential rotation. The present disclosure not only can forklift cargo with a small turning radius, but also can realize left-to-right sideways movements and an in-place rotation and a U-turn movement.
All Terrain Versatile Telescopic Fork Lift
Vehicles, systems and methods for providing articulating two section vehicles with tracks, and a front body attached superstructure with telescopic forklift, for use on all terrain condition applications. The vehicle can include front and rear track assemblies that can tilt up and down while traveling over different ground surfaces. Each of the track assemblies can have rotatable articulating/oscillating track wheels which can traverse different contoured surfaces. The right and left tracks on both the front and rear track assemblies can separately extend outward and inward from underneath the vehicles to add stability to the vehicles. The cab can be raised and lowered to add greater visibility for the operator. Hydraulics can be used for raising and lowering the extendable boom and operator cab, as well as controlling the body articulating hinge, the articulating tracks and the tilting controls for the front track assembly.
Work vehicle fork alignment system and method
A work vehicle comprising a pair of forks and an optical sensor. The optical sensor is configured to capture image data that includes the pair of forks and a moveable object. An electronic processor is configured to perform an operation by controllably adjusting the pair of forks, receive image data captured by the optical sensor, apply an artificial neural network to identify whether the pair of forks are aligned for moving the moveable object based on the image data, wherein the artificial neural network is trained to receive the image data as input and to produce as the output an indication of whether the pair of forks are aligned for moving the moveable object, access operation information corresponding to whether the pair of forks are aligned for moving the moveable object from a non-transitory computer-readable memory, and automatically adjust an operation of the work vehicle based on the operation information.
Steering mechanism for an articulated vehicle
An articulated vehicle [10] has a first body section [12], a second body section [14], and an elongate projection [22] projecting from the first body section [12] towards the second body section [14]. A pair of steering cylinders [36, 34] are mounted such that they are partially or wholly disposed in or on the elongate projection [22], and are disposed one above the other so they overlap vertically, thereby narrowing the projection at the end nearer the first body section [12] and allowing the second body section [14] to be rotated closer to the centre line. A rotatable shaft [40] of the second body section [14] is mounted towards the far end of the elongate projection [22] and is steered by a pair of linkages such as chains [42, 44], each of which is connected to the shaft [40] and to a respective one of the steering cylinders [36, 34]. The chains [42, 44] wrap around the shaft [40] with a circumferential overlap, though they are spaced vertically. This circumferential overlap allows steering angles significantly in excess of 180 to be achieved.
HANDLING MACHINE WITH A TANK CONTAINING PRESSURIZED GAS
A handling machine is provided. The handling machine includes a chassis, a front wheel shaft, a rear wheel shaft, two front wheels, two rear wheels, a load handling device, a driving cab, and at least one tank. The front wheel shaft and the rear wheel shaft extend transversely and are respectively fitted with the two front wheels and the two rear wheels. The load handling device is mounted on the front of the chassis. The driving cab is fastened to the chassis and is fitted with a seat. The driving cab includes a cab structure including two lateral arches, each lateral arch including a front upright and a rear upright connected to one another. The at least one tank is configured to contain pressurized gas, fastened to the chassis, and positioned between the rear upright of one of the lateral arches and one of the rear wheels.
Narrow aisle truck with measures for preventing mast vibrations and for compensating for mast deformations
The present invention involves a narrow aisle truck comprising: a vehicle body having length and width directions; wheels assigned to the vehicle body and arranged on two axes running in the width direction and configured to drive and steer the truck; a drive system configured to exert an acceleration torque on at least one of the wheels; a mast extending substantially vertically with respect to the length direction of the vehicle body between the two axes; at least one detection unit to detect at least one state parameter; at least one actuator to cause a movement of the mast relative to the vehicle body; and a control unit to: determine a current state, determine an effect of an actuation of the at least one actuator on the current state, and activate the at least one actuator to reduce a difference between the determined current state and a predetermined target state.