Abstract: An accessory arm for a lift truck includes at least one rear attachment mechanism affixed to a rear overhead guard leg of the lift truck and a front attachment mechanism affixed to a front overhead guard leg of the lift truck. The accessory arm further includes an accessory bar rotationally mounted to the at least one rear attachment mechanism and to engage with the front attachment mechanism when the accessory bar is in a closed position. A wiring harness connected to a battery of the lift truck and routed within the accessory bar to a device mounted to the accessory bar, the wiring harness to provide power to the device.

Abstract: A cooling system for an industrial vehicle includes one or more heat radiation devices located in a containment. The one or more heat radiation devices may be configured to cool a plurality of components in the industrial vehicle. An air intake device may be configured to create airflow from outside of the industrial vehicle into the containment. The airflow passes through the one or more heat radiation devices. The cooling system may further include a control device operatively connected to the containment. The control device may be configured to selectively direct at least a portion of the airflow to the plurality of components in the industrial vehicle after the airflow passes through the one or more heat radiation devices.

Abstract: A drive handle located behind an operator seat comprises a throttle used to drive a lift truck in reverse without requiring the operator's foot to actuate a floor-based throttle.

Abstract: Vehicles equipped with certain embodiments may be used to pick up a load and to assist the vehicle operator's control of the vehicle in a manner that inhibits damage to the load. In some embodiments, portions of the system measure a distance between a vehicle and a load. The distance measurement is used by a controller in the vehicle to alter one or more of vehicle and/or vehicle component speed, acceleration characteristics, deceleration characteristics, target speed, or speed limit, singularly or in any combination.

Abstract: A system includes a detection device configured to transmit and receive one or more signals in a generally vertical direction above a vehicle. Additionally, the system may include a processing device configured to measure a time of flight associated with the transmission and receipt of the one or more signals in the generally vertical direction. A distance travelled by the one or more signals may be determined based, at least in part, on the measured time of flight, and the distance travelled may be compared with a threshold distance to determine an overhead clearance of the vehicle. In response to determining the overhead clearance, a vehicle system may be activated.

Abstract: A system includes a detection device configured to transmit and receive one or more signals in a generally vertical direction above a vehicle. Additionally, the system may include a processing device configured to measure a time of flight associated with the transmission and receipt of the one or more signals in the generally vertical direction. A distance travelled by the one or more signals may be determined based, at least in part, on the measured time of flight, and the distance travelled may be compared with a threshold distance to determine an overhead clearance of the vehicle. In response to determining the overhead clearance, a vehicle system may be activated.

Abstract: In some embodiments, a lift actuator is added to a pallet truck to effect initially lifting a load and a traction command effects fully raising the load while a pallet truck moves. In other embodiments, an electronic controller is programmed to effect initially lifting a load when a lift actuator is engaged and to effect fully lifting the load while a pallet truck moves when a traction actuator is engaged.

Abstract: A vehicle equipped with an operator presence detector comprises an optional first detector located and configured to detect an object positioned over a threshold to the operator compartment; a second detector located and configured to detect an operator's left lower extremity when the left lower extremity is located in the operator compartment; and a third detector located and configured to detect an operator's right lower extremity when the right lower extremity is located in the operator compartment. The second detector and the third detector are positioned such that (i) an operator cannot use the left lower extremity to trigger both the second detector and the third detector and (ii) an operator cannot use the right lower extremity to trigger both the second detector and the third detector.

Abstract: Fork lift truck 10, comprising a steering means 20, the steering means 20 comprising a steering column 30 which is adjustable by extending and retracting along an adjustment axis 21, a steering wheel 40 that is arranged on the steering column 30, a locking means 50 for locking the steering column 30 at a position along the adjustment axis of the steering column 30 and for releasing the steering column 30 for adjustment, a release button 60 that is connected to the locking means 50 and is adapted to control the locking means 50, wherein upon pushing of the release button 60, the release button 60 releases the locking means 50 thereby enabling the adjustment of the steering column 30, and wherein, simultaneously by one hand, said release button 60 can be actuated and the steering column 30 adjustment can be performed.

Abstract: In some embodiments, a lift actuator is added to a pallet truck to effect initially lifting a load and a traction command effects fully raising the load while a pallet truck moves. In other embodiments, an electronic controller is programmed to effect initially lifting a load when a lift actuator is engaged and to effect fully lifting the load while a pallet truck moves when a traction actuator is engaged.

Abstract: Reach truck 1 with a control system 2 for controlling the lowering movement of a fork 10, the control system 2 comprising a height sensor 20, for determining the lifting height h of the fork 10 of the reach truck 1, a proportional electrical hydraulic valve 50 connected to a lifting cylinder 70 of the reach truck 1, for controlling an oil flow of the lifting cylinder 70, and a control unit 30, connected to the height sensor 20 for receiving the actual lifting height h signal and controlling the proportional electrical hydraulic valve 50, wherein the control unit 30 automatically decreases the maximum lowering speed v of the fork 10, by controlling the proportional electrical hydraulic valve 50, according a predetermined maximum speed v curve depending on the lifting height h of the fork 10, and in some embodiments only on the lifting height h of the fork 10, such that the fork 10 is softly stopped at the ground.

Abstract: In one embodiment, a coast control system, or dead-man brake inhibitor, is associated with a tiller arm that is used for steering a vehicle. A spring acts upon the tiller arm when an operator releases a control handle attached to the tiller arm to move the tiller arm to a braking position which causes an electronically or mechanically actuated brake to be applied. Before releasing the control handle, the operator may actuate the coast control system to inhibit movement of the tiller arm towards the braking position when the control handle is released. The operator may vertically reposition the tiller arm while the coast control system remains actuated by overcoming the inhibiting force applied by the coast control system when the tiller arm is moved toward the braking position and by overcoming the spring acting on the tiller arm when the tiller arm is moved away from the braking position.