NMHG OREGON, LLC Patent applications |
Patent application number | Title | Published |
20130158807 | MULTI-DIRECTION VEHICLE CONTROL SENSING - A vehicle includes a first control configured to operate the vehicle from a first operator position facing a front of the vehicle and a second control configured to operate the vehicle from a second operator position facing a rear of the vehicle. The vehicle further includes a processor configured to monitor for an operator presence in the first operator position or the second operator position and receive a vehicle operating request, wherein the operator presence is monitored independent of receiving the vehicle operating request. The processor is further configured to enable either the first control or the second control and select a vehicle operating parameter associated with the vehicle operating request, wherein the vehicle operating parameter varies according to which control is enabled. | 06-20-2013 |
20120227533 | MULTIPLE-POSITION STEERING CONTROL DEVICE - An industrial vehicle includes an operator compartment, a steering control device mounted for access from a first selectable operator position located outside of the operator compartment, and a steering column supporting the steering control device. The steering control device configured to rotate about the steering column and provide steering control from the operator compartment in a second selectable operator position opposite the first selectable operator position. | 09-13-2012 |
20110315493 | MULTI-STAGE BRAKE PEDAL LINKAGE - A brake assembly includes an operator brake pedal configured to be depressed at a brake pedal angle, and brake pedal linkage operatively connected to the operator brake pedal. The brake pedal linkage is configured to apply a braking force in response to the depression of the operator brake pedal. A brake pedal effort input is associated with the brake pedal angle, and a first rate of change of the brake pedal effort input with respect to the brake pedal angle may be associated with an initial range of motion of the operator brake pedal. A second rate of change of the brake pedal effort input with respect to the brake pedal angle may be associated with a subsequent range of motion of the operator brake pedal. The second rate of change may be greater than the first rate of change. | 12-29-2011 |
20110264335 | ROBUST CONTROL FOR ENGINE ANTI-STALL - A processing device is configured to identify an initial engine speed of an industrial vehicle and monitor a rate of change in engine speed. A variable hydraulic flow device is configured to vary a hydraulic flow associated with a hydraulic system based, in part, on the rate of change in the engine speed. The engine speed may be maintained at or below the initial engine speed while the hydraulic flow is varied. | 10-27-2011 |
20110226362 | AUXILIARY FUEL TANK - A fuel system for an engine includes a fuel line that delivers fuel from a main fuel tank to the engine and a first control device that releases a flow of the fuel from the main fuel tank into the fuel line. An auxiliary fuel tank is connected to the fuel line, and a second control device controls a flow of the fuel between the auxiliary fuel tank and the fuel line. After the fuel is released from the main fuel tank into the fuel line, the second control device fills the auxiliary fuel tank with the fuel from the main fuel tank. | 09-22-2011 |
20100206655 | SPRING APPLIED BRAKE AND DRIVE AXLE ASSEMBLY - A brake assembly includes a piston housing, a piston moveably arranged within the piston housing, and a bearing cover mounted to the piston housing. A spring assembly is located between the piston and the bearing cover, wherein mounting the bearing cover to the piston housing compresses the spring assembly to achieve an initial spring force. The initial spring force of the spring assembly causes the piston to act against a vehicle brake when the brake assembly is mounted to a vehicle axle that passes through the spring assembly. | 08-19-2010 |
20090222167 | MULTI-DIRECTION VEHICLE CONTROL SENSING - A vehicle includes a first control configured to operate the vehicle from a first operator position facing a front of the vehicle and a second control configured to operate the vehicle from a second operator position facing a rear of the vehicle. The vehicle further includes a processor configured to monitor for an operator presence in the first operator position or the second operator position and receive a vehicle operating request, wherein the operator presence is monitored independent of receiving the vehicle operating request. The processor is further configured to enable either the first control or the second control and select a vehicle operating parameter associated with the vehicle operating request, wherein the vehicle operating parameter varies according to which control is enabled. | 09-03-2009 |
20090132134 | DYNAMICALLY ADJUSTABLE INCH/BRAKE OVERLAP FOR VEHICLE TRANSMISSION CONTROL - A motorized vehicle includes a transmission system and an inch/brake device providing at least two ranges of motion. An engagement force of the transmission system is provided in a first range of motion of the inch/brake device, and a braking force of the motorized vehicle is provided in a second range of motion of the inch/brake device. An accelerator device moves between two or more positions, wherein moving the accelerator device from one position to another position causes an amount of overlap between the first and second ranges of motion of the inch/brake device to vary. | 05-21-2009 |
20090112409 | LOAD CONTROLLED STABILIZER SYSTEM - A stabilizer system for an industrial vehicle includes one or more stabilizer cylinders mounted to the industrial vehicle, wherein the stabilizer cylinders are configured to contact the ground when deployed. The stabilizer system further includes a pressure sensor configured to determine a hydraulic system pressure, and a processor configured to calculate a stabilizing pressure to be applied to the one or more stabilizer cylinders. The stabilizing pressure is based on the hydraulic system pressure in order to improve a forward stability of the industrial vehicle when the one or more stabilizer cylinders are deployed. | 04-30-2009 |
20090048748 | PREDICTIVE VEHICLE CONTROLLER - Due to time delays, vehicle speed may become difficult to control. A predictive speed controller is configured to receive a desired speed request for a vehicle and simulate vehicle responses according to the desired speed request. A compensation value is derived from the simulated vehicle responses that compensates for the time delays of the vehicle. The actual speed of the vehicle is then controlled according to the compensation value. | 02-19-2009 |
20090012677 | MULTIPLE-POSITION STEERING CONTROL DEVICE - A steering system includes a steered tire and a steering control device that controls the steered tire from a first operating position. The steering system further includes a steering control mount that supports the steering control device and is configured to allow the steering control device to rotate to a second operating position opposite the first operating position. An interlock is operable to disable the steering control device as it rotates between the first and second operating positions. | 01-08-2009 |
20080290842 | ENERGY RECAPTURE FOR AN INDUSTRIAL VEHICLE - A system for capturing regenerative energy includes a battery configured to provide power for a traction motor and other operations of a vehicle and a capacitor connected to the battery. An auxiliary motor is configured to operate as a generator during a regenerative energy operation. The system further includes a controller configured to direct the regenerative energy to the capacitor during the regenerative energy operation and discharge the capacitor to provide power to the traction motor or for the other operations of the vehicle. | 11-27-2008 |