Abstract: A vehicle residual integrity monitoring system leverages the existing onboard vehicle computer network architecture and onboard data communication bus to obtain and process data items generated by various vehicle network modules. The data items are generated in response to the occurrence of events that impact residual value of the vehicle or subsystems of the vehicle. The system maintains a residual integrity score that provides an indication of the residual value of the vehicle, based upon a plurality of intelligently processed factors. By monitoring existing onboard network traffic, information is gathered to form new views of the vehicle condition that can be utilized to better approximate the true overall value of the vehicle. This information can supplement conventionally available information (e.g., odometer readings) and serves as an added benefit to the vehicle operator, used car customers, service technicians, and potentially other users.

Abstract: A vehicle deceleration display system includes a serial data bus operable for communicating a plurality of sequentially-measured vehicle speed datums in a respective sequential manner. A control unit is operatively connected to the serial data bus and is operable for receiving and processing the vehicle speed data therefrom. The control unit is programmed to sequentially calculate vehicle deceleration values respectively corresponding with the sequential speed data to provide a variable output signal. The variable output signal corresponds with and varies in accordance with the sequential vehicle deceleration values. A variable display is connected to the control unit and varies in response to the deceleration values. A method of calculating and displaying vehicle deceleration values is also provided.

Abstract: A molding for closing a recess between a pair of body panels includes a head portion, a stem portion, and at least one leg member. The head portion has a width sufficient to close the opening when the molding is installed in the recess. The stem portion can be formed of a harder plastic material than the leg member and has a width enabling the stem portion to pass through an opening in the recess. The leg member is formed of a softer material and extends from the stem portion for frictional engagement with the side wall of the recess. A living hinge can be formed in the leg member to facilitate deflection of the leg member during insertion.

Abstract: A sealer tape and clip assembly in accordance with the present invention is adapted to be disposed in a recess, defined by at least one interior surface. The assembly includes a sealer tape member having an upper surface, a lower surface, and opposed side surfaces. An aperture extends through the upper surface and the lower surface, and is disposed between but does not extend through the opposed side surfaces. A clip body includes an upper portion, a lower portion, and an intermediate portion extending therebetween. The intermediate portion of the clip body is disposed in the aperture, the upper portion of the clip body engages the upper surface of the sealer tape member, and the lower portion of the clip body engages the lower surface of the sealer tape member. The sealer tape member sealingly bonds with the interior surface of the recess to secure the assembly in the recess.

Abstract: A muffler includes a housing having an inlet, an outlet, and at least one variable resonance chamber defined by a slidable member. The slidable member may be actuated by the pressure of exhaust gas flowing through the housing. Actuation of the slidable member changes the length of the resonance chamber, which alters the resonance and/or the flow path of the exhaust to provide varying tuning for acoustic damping.

Abstract: Rocker moldings are molded of polymer material and include a front section and a rear section joined by bridge arrangements. A preferred embodiments includes two bridge elements connected to a rear edge of the front section and to a front edge of the rear section. The bridge elements span a gap between the front and rear edges and allow for longitudinal expansion of the rocker panel moldings to accommodate thermal expansion in the underlying rocker panels and to provide for slight longitudinal adjustment in the rocker panel moldings while fitting the moldings to rocker panels.

Abstract: A self-piercing radiator drain valve which is implemented in a radiator requiring the coolant therein to be drained, particularly a radiator having no integrated drain valve. A radiator foot has a blind bore. A self-piercing valve body including a piercing tip and a resilient seal is threadingly driven into the blind bore to cause the piercing tip to penetrate the bore end wall and enter into a coolant reservoir tank, thereby providing a valve orifice for draining the tank. The seal provides coolant tight sealing with respect to the valve orifice for the remaining life of the radiator. At any time in the future, coolant draining and refilling can again be performed by unthreading and then rethreading the self-piercing valve with respect to the blind bore, as recounted.

Abstract: A flash-proof RIM mold and method of making same. The mold has a thermosetting resin squeezed and cured between the mold portions at the edge of the parting line exposed to the mold cavity. The resin fills any gaps between the mold portions resulting from mismatched surfaces. The resin adheres to one mold portion and is readily spaceable from the other. A strip of uncured resin is applied to one of the mold portions, the mold closed at its operating temperature, and the resin allowed to cure to a semi-cured state. The mold is opened and any resin exuding into the mold cavity removed. After the resin has fully cured the mold is ready for use.

Abstract: A magnetic particle separator for a motor vehicle drive axle includes a slot in a wall of the drive axle and a magnet in the slot. The slot is located such that one side thereof defines a window open to a gear chamber of the drive axle. The slot has dovetail edges which define abutments for preventing dislodgement of the magnet into the gear chamber through the window. A cover of the drive axle closes and open side of the gear chamber and an open end of the slot to prevent dislodgement of the magnet through the open end. Ferromagnetic particles entrained in fluid lubricant circulating in the gear chamber are attracted by the magnet through the window and thereby separated from the lubricant.

Abstract: A motor vehicle fuel composition sensor is responsive to a dielectric constant of a mixture of two fuels such as gasoline and methanol to indicate the relative concentrations of each. The sensor is fuel temperature dependent at high concentrations of methanol; and a fuel temperature sensor thus provides a fuel temperature signal for fuel composition signal correction. Diagnostic apparatus stores references defining permissible operating ranges for the fuel temperature and fuel composition sensor outputs and compares the sensor outputs with these ranges to detect abnormal sensor operation. The reference defining the end of the fuel composition sensor range at maximum methanol, however, is corrected for fuel temperature if the fuel temperature sensor output is within range. An out of range signal from either sensor causes a default value to be substituted for fuel composition.

Abstract: A robot for installing a fixed length of weather stripping in a body opening. The robot in a preferred embodiment includes an arm movable in a predetermined path, a powered variable angular displacement rate pressure roller mounted on the end of the arm for tracing the body opening and applying the fixed length to the opening, a calibration table for storage of preprogrammed datums for the pressure roller angular displacement rate and weather stripping feed rates for a plurality of locational segments along the body opening during an application cycle, a controller for delivering a signal representative of the calibration table preprogrammed datums to the pressure roller, an encoder for determining the actual angular displacement rate of the pressure roller, and an encoder for determining the actual feed rate of the weather stripping.

Abstract: Selective compensation for reductions in fueling capacity normally associated with extreme fuel vaporization rates in the fuel delivery means of vehicle engines, by improved estimation of the conditions normally precedent to such extreme fuel vaporization rates.

Abstract: A fill sensor for a paint gun provides a light sensor opposite a light source in a housing surrounding a transparent portion of paint gun overflow line so that reception by the light sensor of light radiated from the light source through the transparent portion of the overflow line is blocked when the paint gun is filled and the paint enters the overflow line, as indicated by a change from a first signal to a second signal from an electric circuit including the light snesor. A preferred embodiment of the invention uses a CdSe.sub.4 photo-resistor with a large aperture which is not blocked by small objects in the transparent portion of the overflow line and has a comparatively slow response for inherent signal low pass filtering. The electric circuit is adapted to operate through an intrinsically safe barrier for use in a manufacturing environment.

Abstract: An apparatus of this invention for dispensing particles into an annular pattern is preferably employed in relining a foundry furnace. The furnace relining operation comprises positioning an expendable steel form in the furnace spaced apart from an outer wall, filling the annular space with refractory particles, and sintering the particles into a continuous lining. The apparatus of this invention comprises a platform removably positioned atop the form and having a circular track. The apparatus further comprises a carriage rotatably mounted on the platform and riding on wheels that travel along the circular track. A supply of the refractory particles is loaded into a hopper carried by the carriage. A feeder conveys particles from the hopper for discharge into the space. During use, the carriage rotates while continuously dispensing particles to uniformly distribute the particles into the space.

Abstract: An electro-mechanical controller for railway locomotives and other applications is arranged with separate throttle/dynamic brake and reverser handles pivotable on a common, preferably horizontal, axis. Various mechanical interlocks are provided to meet established AAR requirements in a compact assembly arranged for console mounting.

Abstract: An indexable milling cutter has inserts arranged in a configuration of densely packed pairs, or intermeshed circular rows, of cooperating inserts, with predetermined small radial and axial differentials between the cutting corners of the insert pairs. In addition, the pitch between adjacent inserts of the pairs varies from a greater to a lesser pitch, and the axial rake angle of the insert pairs alternates from substantially zero to a small negative angle. The configuration is effective to create reduced size chips, yielding both improved surface quality and significantly reduced insert wear.