Abstract: An electronic monitoring system is attachable to the wheel-end of a wheeled vehicle. The system monitors sensor readings and may analyze the readings to diagnose conditions related to vehicle components, including tires, axles, bearings or components of the monitoring system. The system may analyze readings to predict, or prognosticate, conditions related to vehicle components or to components of the monitoring system.

Abstract: An energy harvesting system is attachable to the wheel-end of a wheeled vehicle. The system generates usable mechanical or electrical energy from the relative motion between a rotating component that rotates with the rotation of a vehicle wheel and a component that does not rotate with the rotation of the vehicle wheel. The usable energy may be employed by a monitor, analysis and control system that monitors sensor readings and may analyze the readings to diagnose conditions related to vehicle components, including tires, axles, bearings or components of the monitoring system.

Abstract: A vehicle control system may include a wheel end unit attachable to the wheel-end of a wheeled vehicle. The system may employ one or more sensors to adjust wheel-end parameters and analyze sensor readings to diagnose conditions related to vehicle components, including tires, axles, bearings or components of the monitoring system. The system may analyze readings to predict conditions related to vehicle components or to components of the monitoring system. Wheel-end systems may be modular, allowing different implementations to include varying degrees of mechanical or electrical monitoring, analysis and control.

Abstract: A vehicular monitoring system includes a plurality of wheel-end units, each of which is attachable to the wheel-end of a wheeled vehicle. The system monitors sensor readings and may analyze the readings to diagnose conditions related to vehicle components, including tires, axles, bearings or components of the monitoring system. The system may analyze readings to predict, or prognosticate, conditions related to vehicle components or to components of the monitoring system. Each wheel-end unit includes a communications interface for communications among wheel-end units associated with a vehicle monitored by the system.

Abstract: A vehicle control system may include a wheel end unit attachable to the wheel-end of a wheeled vehicle. The system may employ a plurality of pumps to supply compressed air to a tire associated with the wheel-end. The pumps may be supplied with energy transferred from torque generated by a pendulum, the energy transmitted through a non-circular gearing system.

Abstract: A system to couple a controller to a roadside aerial lighting fixture includes a primary male connector integrated with the controller and a primary female connector integrated with the roadside aerial lighting fixture. The primary male and female connectors are compliant with a roadway area lighting standard promoted by a standards body. The primary male connector protrudes from a first substantially planar surface of the controller. The primary female connector is recessed within a second substantially planar surface of the roadside aerial lighting fixture. A controller-side high speed communications data element is integrated with the primary male connector, and a fixture-side high speed communications data element is integrated with the primary female connector.

Abstract: A brake hub assembly including a brake hub and a brake disk having a first brake surface, a second brake surface spaced axially from the first brake surface, and a plurality of ribs extending between the first and second brake surfaces. Where the brake hub is thermally isolated from the brake hub by various combinations of spacers, torque pins, torque lugs, and the like.

Abstract: A brake hub assembly couplable to the axle of a vehicle includes a brake hub defining a central axis and having a set of lugs, a brake disk in engagement with the hub and axially slideable over the set of lugs, and a stopping plate formed separately from the hub and fastened to the set of lugs. A first portion of the stopping plate extends between adjacent first and second lugs in the set of lugs. The brake hub assembly also includes an axial preload spring coupled to the hub for clamping the brake disk against the stopping plate. A first portion of the axial preload spring extending between the first and second lugs biases the brake disk toward the first portion of the stopping plate.

Abstract: A brake hub assembly for coupling to a wheel rim includes a hub body and a brake disk coupled to the hub body. The hub body and brake disk are shaped to allow maximum airflow through the brake disk during operation of the vehicle.

Abstract: A brake hub assembly for coupling to the axle of a vehicle, the brake hub assembly including a hub defining a central axis, a wheel flange plate removeably coupled to the hub, and a brake disk removeably coupled to the hub. Where when the hub is coupled to the axle, at least one of the wheel flange and the brake disk is removable from the hub without removing the hub from the axle.

Abstract: A brake hub assembly couplable to the axle of a vehicle includes a brake hub defining a central axis and having a set of lugs, a brake disk in engagement with the hub and axially slideable over the set of lugs, and a stopping plate formed separately from the hub and fastened to the set of lugs. A first portion of the stopping plate extends between adjacent first and second lugs in the set of lugs. The brake hub assembly also includes an axial preload spring coupled to the hub for clamping the brake disk against the stopping plate. A first portion of the axial preload spring extending between the first and second lugs biases the brake disk toward the first portion of the stopping plate.

Abstract: A brake hub assembly for coupling to the axle of a vehicle, the brake hub assembly including a hub defining a central axis, a wheel flange plate removeably coupled to the hub, and a brake disk removeably coupled to the hub. Where when the hub is coupled to the axle, at least one of the wheel flange and the brake disk is removable from the hub without removing the hub from the axle.

Abstract: A brake hub assembly for coupling to a disk face of a wheel includes a hub body and a wheel flange extending radially from the hub body. The wheel flange includes a substantially planar mounting surface and an outboard edge. The outboard edge is curved to substantially conform to a deflection of the rim under side load.

Abstract: A brake hub assembly for coupling to a wheel rim includes a hub body and a brake disk coupled to the hub body. The hub body and brake disk are shaped to allow maximum airflow through the brake disk during operation of the vehicle.

Abstract: A brake hub assembly including a brake hub and a brake disk having a first brake surface, a second brake surface spaced axially from the first brake surface, and a plurality of ribs extending between the first and second brake surfaces. Where the brake hub is thermally isolated from the brake hub by various combinations of spacers, torque pins, torque lugs, and the like.

Abstract: A submersible scrubbing device using a direct current electric motor powered by rechargeable batteries. The device has a longitudinal body, with the rotating brush tool positioned in line with the body, to allow the tool and the device to be inserted into narrow passageways. The housing of the device is designed to prevent water from entering the device. Variously configured scrubbing brushes or scrubbing tools are used with the device.

Abstract: Liquid material is directed under pressure into a hole, such as a hole formed in a bone. The vessel from which the liquid is directed, such as a syringe or squeeze bulb tube, provides a seal at the point of contact between the vessel and the hole to maintain a closed system. After the liquid is directed into the hole, a continued drop in liquid volume within the vessel is accompanied by a rapid drop in air pressure, which is measured by a gauge, indicating a deficit in the structural integrity of the hole.