Abstract: A platform, such as a deck plate or step, for attachment to a support on an over the highway truck or tractor. The platform includes a plate having an upper surface and a lower surface. A plurality of elongated members extend from the lower surface. A plurality of hooks are defined on end portions of the elongated members. The hooks secure the platform to the support.

Abstract: A system for routing an elongated line of an over the highway tractor having a connector for powering a component of a trailer. An elongated line, such as an electrical cable or an air hose, has a first mating connector that mates with a connector on the tractor that provides access to a source of air under pressure or electrical energy. The elongated line also includes a second mating connector that mates with a connector on a trailer. First and second releasable hooks are connected to the elongated line along the length of the line. The first and second hooks are secured to mounting points on the tractor to properly route the cable when the second connector is connected to the trailer and when the second connector is not connected to the trailer.

Abstract: A platform, such as a deck plate or step, for attachment to a support on an over the highway truck or tractor. The platform includes a plate having an upper surface and a lower surface. A plurality of elongated members extend from the lower surface. A plurality of hooks are defined on end portions of the elongated members. The hooks secure the platform to the support.

Abstract: A bumper assembly of an over the highway vehicle. The bumper assembly includes first and second mounting flanges coupled to a chassis component of the over the highway vehicle. A first bumper section is connected to the first mounting flange. A second bumper section is connected to the second bracket. The second bumper section is also be connected to the first bumper section by a detachable connection. The first bumper section detaches from the second bumper section when the first bumper section is involved in a collision to reduce or eliminate damage to the second bumper section.

Abstract: A suspension for a cab of an over the highway truck or tractor. The suspension includes a pair of spaced apart springs and a pair of spaced apart motion dampers interposed between and connected to the cab and a frame of the truck or tractor. A third spring is mounted to one of the frame or the cab. A panhard rod has a first end connected to the third spring. A second end of the panhard rod is connected to one of the frame or cab that does not mount the third spring. The third spring biases the cab to a centered position relative to the frame.

Abstract: An exemplary embodiment of the invention concerns a process for forming an elongated strip for use in making two tone muntin bars. An elongated strip of muntin bar material is provided that has been treated on at least a portion of one side to define an exposed surface of a completed muntin bar fabricated from the muntin bar material. An elongated strip of covering material is also provided for controlled application onto a specified portion of a surface of the muntin bar material. The elongated strip of covering material includes an adhesive for adhering the covering material to the muntin bar material. The muntin bar material and the covering material are brought into contact with each other thereby causing the covering material to overlie and adhere to the muntin bar material.

Abstract: A method and apparatus for detecting conditions that indicate unauthorized usage of a vehicle and for responding to the conditions that indicate the vehicle is being used in an unauthorized or unintended way. A vehicle computer is used to monitor conditions of a driver and unintended usage. The computer is also used to respond to conditions that indicate an unauthorized or unintended vehicle usage has occurred.

Abstract: In a frame for an over the highway or off-highway truck or tractor, the frame includes a first and second frame rail and a composite cross-member comprising a first sheet, a second sheet and a core material sheet positioned between the first and second face sheet. The first and second face sheets being made of metal and plastic and the core material being made of any one of wood, plastic, honey-comb, foam and nomex. The first sheet, second sheet and core material sheet are all bonded together to form a cross-member. The cross-member is then mounted to frame rails to construct a truck or tractor frame.

Abstract: A method of providing a vehicle monitoring system for ensuring accurate vehicle miileage readings. A comparison is made between velocity measurements from several sources to detect unauthorized modifications made to a vehicle in an effort to ensure accurate vehicle odometer readings. The vehicle velocity measured on-board is compared with vehicle velocity data signals received from a remote satellite system in light of an allowable tolerance. The system will detect changes in the vehicle such as tire size or tampering with the vehicles on-board measurement devices. The system may communicate out of tolerance conditions to the vehicle operator and the fleet manager.

Abstract: A method and apparatus for adaptively damping relative motion between the wheels and the frame of a heavy duty truck having a frame suspended on wheels by a suspension system. An air spring is disposed between the frame and at least one of the wheels having a primary reservoir for holding air and a piston adapted to act upon the air in the reservoir to compress the air and thereby provide support for the frame. An auxiliary reservoir holds air and can be placed in fluid communication with the primary reservoir to increase an effective volume of air upon which the piston acts. A control valve selectively places the auxiliary reservoir in communication with the primary reservoir based on vehicle operating parameters. The control valve can be actuated mechanically by forces acting on the wheels or by a controller that controls the valve based on wheel torque and road roughness.

Abstract: A method and apparatus for controlling frame rise on a heavy duty truck having a frame, a drive axle connected to the frame, and a selectively lockable suspension component disposed therebetween for maintaining the relative position therebetween. Signals indicative of at least one of the following vehicle operating parameters: engine speed, brake pressure, vehicle speed, air bag pressure, steering wheel angle, vehicle height, or throttle position are monitored and a predicted thrust is calculated that will be applied to the drive axle based on the monitored signals. The selectively lockable suspension component is locked if the predicted thrust exceeds a predetermined threshold and is also controlled with respect to other operating parameters such as whether vehicle brakes are applied, any instantaneous change in torque, vehicle operating speed, and the length of time the selectively lockable suspension component has been locked.