Abstract: Systems and methods are provided for a demand-based hydraulic system. A clutch is positioned between a hydraulic pump and an engine. The clutch is selectively engaged to power the hydraulic pump based on a level of demand for hydraulic power. A control system is also provided to control the clutch and/or the pump in accordance with a plurality of operating mode.

Abstract: A suspension system for a work vehicle includes a first cylinder having a piston side, a second cylinder having a piston side, and a first valve connected to the first and second cylinders, which extend and retract during a roll condition of the suspension system. The first valve selectively enables and restricts fluid flow between the piston side of the first cylinder and the piston side of the second cylinder to adjust a roll resistance of the suspension system.

Abstract: Systems and methods are provided for a demand-based hydraulic system. A clutch is positioned between a hydraulic pump and an engine. The clutch is selectively engaged to power the hydraulic pump based on a level of demand for hydraulic power. A control system is also provided to control the clutch and/or the pump in accordance with a plurality of operating mode.

Abstract: A suspension system for a work vehicle includes a first cylinder having a piston side, a second cylinder having a piston side, and a first valve connected to the first and second cylinders, which extend and retract during a roll condition of the suspension system. The first valve selectively enables and restricts fluid flow between the piston side of the first cylinder and the piston side of the second cylinder to adjust a roll resistance of the suspension system.

Abstract: A hydraulic pump is configured to mount within an internal receptacle defined by a housing of a hydraulically-powered component of a work vehicle. The pump has a housing defining one or more pump chambers. Each pump chamber communicates with a suction port and an outlet pressure port. Each pump chamber contains a pump assembly having a drive member at a fluid interface between the suction port and the outlet pressure port. The drive member is arranged for co-rotation with at least one power input component extending into the housing through each pump chamber. Rotation of each drive member displaces and pressurizes hydraulic fluid through the pump housing, and, when the pump is mounted within the internal receptacle, through internally ported passages routed through walls of the hydraulically-powered component housing.

Abstract: A hydraulic pump is configured to mount within an internal receptacle defined by a housing of a hydraulically-powered component of a work vehicle. The pump has a housing defining one or more pump chambers. Each pump chamber communicates with a suction port and an outlet pressure port. Each pump chamber contains a pump assembly having a drive member at a fluid interface between the suction port and the outlet pressure port. The drive member is arranged for co-rotation with at least one power input component extending into the housing through each pump chamber. Rotation of each drive member displaces and pressurizes hydraulic fluid through the pump housing, and, when the pump is mounted within the internal receptacle, through internally ported passages routed through walls of the hydraulically-powered component housing.

Abstract: A hydraulic pump is configured to mount within an internal receptacle defined by a housing of a hydraulically-powered component of a work vehicle. The pump has a housing defining one or more pump chambers. Each pump chamber communicates with a suction port and an outlet pressure port. Each pump chamber contains a pump assembly having a drive member at a fluid interface between the suction port and the outlet pressure port. The drive member is arranged for co-rotation with at least one power input component extending into the housing through each pump chamber. Rotation of each drive member displaces and pressurizes hydraulic fluid through the pump housing, and, when the pump is mounted within the internal receptacle, through internally ported passages routed through walls of the hydraulically-powered component housing.

Abstract: A hydraulic pump is configured to mount within an internal receptacle defined by a housing of a hydraulically-powered component of a work vehicle. The pump has a housing defining one or more pump chambers. Each pump chamber communicates with a suction port and an outlet pressure port. Each pump chamber contains a pump assembly having a drive member at a fluid interface between the suction port and the outlet pressure port. The drive member is arranged for co-rotation with at least one power input component extending into the housing through each pump chamber. Rotation of each drive member displaces and pressurizes hydraulic fluid through the pump housing, and, when the pump is mounted within the internal receptacle, through internally ported passages routed through walls of the hydraulically-powered component housing.

Abstract: An axle suspension supports an axle housing on a vehicle frame. The suspension includes left and right pivot rods attached to left and right frame members. A suspension arm has a first end fixed to a rear end of the axle housing and has a second end pivotally coupled to the left and right pivot rods. A variable length left hydraulic cylinder has an upper end pivotally coupled to the left frame member and has a lower end pivotally coupled to a front end of the axle housing. A variable length right hydraulic cylinder has an upper end pivotally coupled to the right frame member and has a lower end pivotally coupled to the front end of the axle housing. The left and right hydraulic cylinders are hydraulically connected in parallel.

Abstract: An axle suspension supports an axle housing on a vehicle frame. The suspension includes left and right pivot rods attached to left and right frame members. A suspension arm has a first end fixed to a rear end of the axle housing and has a second end pivotally coupled to the left and right pivot rods. A variable length left hydraulic cylinder has an upper end pivotally coupled to the left frame member and has a lower end pivotally coupled to a front end of the axle housing. A variable length right hydraulic cylinder has an upper end pivotally coupled to the right frame member and has a lower end pivotally coupled to the front end of the axle housing. The left and right hydraulic cylinders are hydraulically connected in parallel.

Abstract: A computer program, method, and system for facilitating fundraising. The method comprises the initial step of receiving a digital image. An additional step includes receiving fundraising data, with the fundraising data comprising a total amount of funds to be raised for a fundraising campaign. An additional step includes partitioning the digital image into a plurality of tiles, with a number of tiles in the plurality being based on the fundraising data. A further step includes presenting on a graphic display the partitioned digital image.

Abstract: The invention is a modular, optimizing transmitter/bridge device for optimizing placement of a transmitter/bridge for WWAN communication for one or more WWAN service providers, comprising a transmitter/bridge for WWAN communication, including software for identifying signals from the one or more WWAN service providers, a WWAN interface for providing WWAN service from a preselected WWAN service provider in electronic communication with the transmitter/bridge, a connection to a power source in electronic communication with the transmitter/bridge; and a signal strength indicator in electronic communication with the transmitter/bridge for indicating signal strength of a preselected WWAN service. The device will also have a signal strength indicator to allow for optimal placement for maximum wireless connectivity.

Abstract: A portable wireless site qualifier device and associated computer systems, software, and methods are disclosed. The portable device comprises a self updating and self configuring portable measuring device that analyzes, tests, and measures quality of service on all available wireless networks and immediately displays an optimal choice(s) when choosing between multiple wireless data providers. All data is also sent to a central configuration, collection, and reporting facility.

Abstract: A method for increasing airline revenue with an improved passenger seating arrangement for passenger jets. A sufficient number of aisles are used such that the number of contiguous seats in each row does not exceed two. The seats and aisles can be arranged in multiple configurations. In the preferred embodiment there is only one class of seating and the ticket prices for a given origin-destination flight are increased over what is charged for a seat on an airplane having conventional seating arrangement for the same origin-destination flight. In the preferred embodiment, each row of a narrow-body jet has five seats and two aisles.

Abstract: A compliance device for robot assemblies is provided which permits the automation of tooling operations that generate significant reaction loads, such as automatic riveting and the like. The compliance device includes a compliance control assembly and a tool isolation assembly. The compliance control assembly is an air cylinder having a tubular piston rod. An elongated shaft extends through the tubular piston rod and an axial bore in the piston of the air cylinder. The shaft is affixed to an end plate of the cylinder and includes a position locator cone affixed to its free end. The position locator cone is housed in the tool isolation assembly which is a cylindrical housing having a tool support end and a position locator end. Equally spaced-apart, radially-oriented rollers are affixed to an inside surface of the locator end of the tool isolation assembly.