Abstract: An apparatus for supplying an electrical charge to a vehicle having a plurality of contact members and a plurality of elastic members secured to the inner surface of the plurality of contact members at one end and a plurality of relays at the other end. The relays are suspended behind the inner surface of the plurality of contact members and the elastic members allow the plurality of relays to travel in a range defined by a first position and a second position and the relays are in a facially spaced relationship with the inner surface of the contact members when the relay is in the first position and the relays make contact with the inner surface of the contact members when the relay is the second position and a power conduit connects the plurality of relays to an electrical supply.

Abstract: Disclosed herein is an apparatus and process for punching and placing inserts of electrolyte and other material into a substrate layer for a gas sensor. The insert can be the solid electrolyte, porous electrolyte or protective layer of a gas sensor. The substrate material is typically alumina. The apparatus punches a hole in the alumina substrate, and then, in one step, punches an insert of a second material, such as a solid electrolyte, into the previously formed hole, thereby forming a composite layer/insert.

Abstract: A one piece mounting bracket for connecting a stabilizer bar and knuckle to a vehicle suspension damper such as a strut includes a body with an engagement surface, which engages the strut and allows the bracket to be connected in generally surface to surface contact with the strut. The bracket further includes a knuckle attachment and a stabilizer attachment extending from the body of the bracket and reinforcing webs interconnecting the knuckle and stabilizer bar attachment.

Abstract: An overmolded electronic module and a method for forming the module. The method entails both overmolding a circuit board and underfilling one or more surface-mount circuit devices physically and electrically connected to the board with solder bump connections. The circuit board is supported on a heatsink that thermally contacts a surface of the device opposite the circuit board. The board is optionally then encased on the heatsink with a retainer that includes means for biasing the circuit device against the heatsink. Finally, the circuit board is overmolded with a polymeric material to form an overmolded body that encases the circuit board and the circuit device with the heatsink. The overmold process is carried out so that a portion of the overmolded body completely underfills the circuit device and encapsulates its solder bump connections.

Abstract: An improved method of diagnosing evaporative emission system leaks at engine idle, wherein the system is closed and drawn down to a sub-atmospheric pressure early in a driving cycle prior to the achievement of an idle condition appropriate for leak testing. When the test enabling conditions other than engine idle are met, the system vent is closed, and the purge valve is modulated to regulate the fuel tank pressure at a sub-atmospheric value substantially equivalent to the leak test pressure to be used at engine idle. When engine idle is achieved, the purge valve is closed, and the leak test is conducted with little or no delay. The time required to conduct the leak test is improved because the system pressure is at or near the test pressure when the engine idle condition is achieved, and at the same time, the reliability of the leak test data is improved because vapor generation equilibrium in the fuel tank is more nearly achieved when the leak test is initiated.

Abstract: An automotive vehicle has a power operated moveable roof panel that moves between an open position above a fixed roof panel and a closed position behind the fixed roof panel. The moveable roof panel is guided by forward and rearward roller assemblies at each side that travel in respective forward and rearward tracks exclusively. The forward roller assemblies have forward rollers, rearward rollers and guide rollers that cooperate with drops in the forward tracks to push the moveable roof panel down in the closed position. The vehicle has an optional luggage rack and an optional interior partition between the passenger compartment and the cargo compartment that includes a moveable glass panel.

Abstract: An electrical connector assembly and method for making it. The assembly has a housing and two slides that are slideably supported in the housing spaced apart from the housing's side walls. The slides each include at least one mating slot adapted to receive a mating portion of a mating connector. A slide assist lever is pivotally interconnected with the housing and the slides to move the slides and facilitate mating with the mating connector. The slide assist lever has a first arm and a spaced apart second arm, the first arm extending between the first slide and the adjacent side wall of the housing, and the second arm extending between the second slide and the adjacent side wall of the housing.

Abstract: A device for disabling vehicle controls includes one or more switches that control a function. This device also has a sensor to detect a vehicle event. When the sensor detects a vehicle event, a controller prevents the switches from controlling that function.

Abstract: A motion sensor (10) includes a micromachined sensing structure and a number of capacitive electrodes (20) disposed about a periphery thereof. The sensing structure includes a ring (14) supported above a substrate (12) so as to have an axis of rotation normal to the substrate (12), and a number of springs (16) attached to a post (18) positioned at the center of the ring (14). Certain diametrically opposed ones of the capacitive electrodes (20) are configured as drive electrodes (20a), and other diametrically opposed ones of the capacitive electrodes (20), positioned 90 degrees relative to the corresponding drive electrodes (20a) are configured as sense electrodes (20b). Signals produced at the opposed sense electrodes (20b) are conditioned and coupled to a common input of an amplifier circuit (64,70).

Abstract: The dragless brake assembly which can be either hydraulic or electrical incorporates a ballscrew engaged to the inner brake assembly, and an outer brake assembly engaged to a sliding caliper housing, the ballscrew and caliper housing being mechanically engaged to move in directions opposite each other simultaneously between predefined limits for application or release of braking.

Abstract: A method and device for controlling an actuator in response to an input signal is provided The device detects actuator position, calculates a force applied to the actuator as a function of the detected position using a predetermined formula, and responsively produces a force feedback signal. The device receives the input signal and the force feedback signal and responsively delivers to the actuator a control signal.

Abstract: A controller for controlling an actuator in response to an input signal. The controller includes a first control block and a second control block. The first control block receives the input signal, detects an operating condition of the input signal, and responsively produces an operating condition signal. The operating condition signal has a first value if the operating condition of the input signal is in a small signal mode and a second value if the operating condition of the input signal is in a saturated mode. The second control block has a small signal portion and a saturation portion. The second control block is adapted to receive the input signal and the operating condition signal and responsively deliver to the actuator a control signal.

Abstract: An electric storage battery includes a case for housing the battery's active, energy-storage elements, and a cover. The cover is configured to be secured to the case to thereby enclose the active elements. The cover includes one or more blind bores having a deformation relief feature on an inner surface thereof so as to configure the blind bore to receive a fastener for mounting a component to the battery. The deformation relief feature includes a plurality of ribs separated by intervening grooves.

Abstract: A windowpane retainer assembly for retaining and guiding a side edge of an automotive windowpane. The assembly includes an elongated windowpane retainer fixed along a side edge of the windowpane. The assembly also includes a glass run channel that retains and guides reciprocal motion of the windowpane retainer. The glass run channel is mounted in an elongated channel receptacle in an automotive doorframe. Two retainer ramp surfaces engage corresponding channel ramp surfaces of the glass run channel such that increasing lateral pane extraction forces are countered by proportionately increasing lateral pane retention forces. The pane retention forces reduce or eliminate windowpane slop and prevent the windowpane from cocking within the channel receptacle of the doorframe. Low-friction surfaces minimize or eliminate windowpane wedging and jamming within the channel.

Abstract: A transient protection circuit (14) includes a resistor (22) having a first end adapted for connection to a first signal line (16) of a voltage supply (12) and a second opposite end connected to a voltage supply input (20) of an application circuit (18). In one embodiment, the resistor (22) defines an emitter (26) of a PNP transistor (24) having a floating base (28) and a collector (30) adapted for connection to a reference signal line (15) of the voltage supply (12). In an alternative embodiment (14′), the emitter (26) of the PNP transistor (24) is connected to the first end of the resistor (22). The transient protection circuit (14, 14′) is preferably formed on a monolithic integrated circuit including the application circuit (18) wherein a semiconductor layer (46) defining the first input to the resistor (22) also defines a bond pad (50).

Abstract: A roller finger follower (RFF) wherein the shaft of the roller bearing is restrained in the follower finger by the overhead cam. Ends of the shaft are positioned in place in the follower finger by notches formed in the side walls of the follower finger. The notches restrain the shaft from axial movement. The cam in position over the RFF keeps the shaft nested in the notches. Further restraining means are disclosed to keep the shaft loosely nested in the notches in the follower finger before the cam is installed in position.

Abstract: A method and system for producing thin film alloy by a sputtering deposition process comprising using a circle-shaped aperture interposed between the target and substrate of a sputtering deposition system and establishing a rotating/oscillating relationship between the substrate and the aperture.

Abstract: A brake booster provides additional boost capacity without unduly increasing booster size and weight by providing a vacuum pump connected so as to add its additional vacuum capacity to that of the normal vacuum source when activated in response to sensed approaching run-out. The additional vacuum is provided by connecting the vacuum pump in a second conduit between the vacuum source and the booster vacuum chamber in parallel with a first conduit connecting the vacuum source directly with the booster vacuum chamber, with check valve means in the first and second conduits preventing substantial vacuum loss from the vacuum chamber.

Abstract: An illuminated pointer member for an instrument panel. A hollow tubular shaft member conveys light from a light source through its hollow interior to the pointer member for illumination. A rotating mechanism, such as a gear mechanism and/or motor mechanism is connected to the tubular member for rotating the tubular member and pointer member.

Abstract: A vibration isolation mount particularly usefull for a hydraulic automotive vehicle braking system includes a shear mount, a rate washer, and a bolt and nut for clamping the shear mount and rate washer together and to the vibrating member. The shear mount is shaped to engage an opening in a support structure, such as a mounting bracket, and thereby connect the vibrating member to the support. In automotive applications, the mount reduces the amount of noise and vibration that is transmitted to the passenger compartment over prior art mounting systems while restricting travel of the accumulator plate with respect to the vehicle bracket within predetermined limits.