Abstract:
An illuminated pointer for an instrument includes an arm section for indicating a display parameter on the instrument, a tail section, and a bridge section extending between the tail section and the arm section. The tail section is configured to focus light received from a light source through the bridge section and into the arm section to more evenly illuminate and/or enhance the brightness of the arm section.
Abstract:
A right-angle connector for a coaxial cable has two main components. A first component and second component are made of electrically conductive material. The second component is attached to the first component such that the second component can rotate relative to the first component. The components are temporarily latched in an initial in-line configuration. In this configuration, the two components have a common, straight central axis and receive a terminal crimped on a stripped end of a coaxial cable. The terminal is fastened within a block of dielectric material in the first component at a mating end of the connector. The second component is then rotated to bend the cable end. The second component locks into a second configuration wherein a central axis of the second component is perpendicular to a central axis of the first component. An exposed braided conductive sheath of the cable end is clamped on a section of the second component by a cylindrical ferrule.
Abstract:
A clip has a retainer for securing the clip and a wire harness to a bolt protruding from a vehicle surface. The retainer includes a beam having an aperture with an inner wall. The aperture receives the bolt. A flange projects into the aperture from the wall. An opening in the wall opposite the flange communicates with a passage in the beam. A sliding component of the retainer has a flanged end for insertion into the passage and through the beam into the aperture. The flange and the flanged end of the component are received between selected threads of the bolt to clamp the bolt in the aperture. Projections extending from opposite edges of the sliding component are received in cavities along side walls of the beam passage in positions corresponding to the size of the bolt. The projections and cavities cooperate to secure the sliding component in the beam.
Abstract:
An electronic device with thermal fault protection wherein temperature sensors are not employed to detect an unbalanced thermal runaway condition. The device employs resistor networks to monitor a voltage differential that can be affected by transistor leakage currents. Configuration of the electronic device in this manner provides accurate and reliable fault protection from both unbalanced thermal runaway conditions and some manufacturing defects without the need for temperature sensors. A method is also provided.
Abstract:
A sensor system for use in a vehicle that integrates sensor data from more than one sensor in an effort to facilitate collision avoidance and other types of sensor-related processing. The system include external sensors for capturing sensor data external to the vehicle. External sensors can include sensors of a wide variety of different sensor types, including radar, image processing, ultrasonic, infrared, and other sensor types. Each external sensor can be configured to focus on a particular sensor zone external to the vehicle. Each external sensor can also be configured to focus primarily on particular types of potential obstacles and obstructions based on the particular characteristics of the sensor zone and sensor type. All sensor data can be integrated in a comprehensive manner by a threat assessment subsystem within the sensor system. The system is not limited to sensor data from external sensors. Internal sensors can be used to capture internal sensor data, such a vehicle characteristics, user attributes, and other types of interior information. Moreover, the sensor system can also include an information sharing subsystem of exchanging information with other vehicle sensor systems or for exchanging information with non-vehicle systems such as a non-movable highway sensor system configured to transmit and receive information relating to traffic, weather, construction, and other conditions. The sensor system can potentially integrate data from all different sources in a comprehensive and integrated manner. The system can integrate information by assigning particular weights to particular determinations by particular sensors.
Abstract:
A display device with a face, a pointer, a drive unit, a light guide, a housing member, a first light source and a plurality of second light sources. The face has translucent face indicia and a plurality of translucent indicators. The pointer is disposed on a front side of the dial face and is driven by an output shaft of the drive unit. The light guide, which is disposed rearwardly of the dial face and surrounds the output shaft, includes a guide structure into which a plurality of circumferentially spaced apart apertures are formed. Each of the apertures are aligned to an associated one of the indicators. The housing member is disposed rearwardly of the light guide and includes a plurality of light tunnels, each of which extending into an associated one of the apertures. The first light source disposed rearwardly of the light guide and disposed about the output shaft. The second light source having a plurality of lamps, each of which being disposed in a corresponding one of the light tunnels and being operable for transmitting light through the corresponding one of the light tunnels and illuminating a corresponding one of the indicators.
Abstract:
A slack-based method for determining fastener placement tolerances for a wire harness relative to a vehicle mounting point layout. The method uses a determination of maximum permissible slack between pairs of adjacent mounting points to calculate tolerances for each point-to-point segment of the wire harness. The determination of maximum permissible slack is made by inspection of the vehicle mounting point layout between each set of mounting points, and in particular is based on real-life slack-limiting factors found to exist between the mounting points. The point-to-point tolerances are easily summed to determine an overall harness length sufficient to create the desired slack and tolerances. The overall length can be optimized for the greatest number of fastener placement options with the least amount of excess harness.
Abstract:
A bussed electrical center (BEC) assembly includes a BEC having a BEC connector on its lower surface, and a lower housing adapted to be secured in position within an automobile engine compartment. Flexible retaining arms extend upwardly from the housing and engage a connector and secure it in a pre-set position in the housing. When the BEC is later mounted to the housing, the connector is automatically aligned with the BEC connector and a shroud extending downwardly from the BEC contacts the retaining arms and deflects them outwardly so that the connector is released from the pre-set position and is free to slide upwardly toward the BEC connector. A bolt passes through the BEC connector and engages a captive nut in the connector so that rotation of the bolt draws the connector upwardly into engagement with the BEC connector. The apparatus permits the BEC to be installed in an automotive vehicle without requiring that the connector be mated with the lower side of the BEC before attaching the BEC to the vehicle.
Abstract:
A connector assembly includes a first connector and a second connector. The first connector includes a first locking mechanism. The second connector includes a housing and a seal shroud. The housing includes a seal positioned along an exterior surface of the housing. The seal shroud surrounds the housing and includes a second locking mechanism configured to mate with the first locking mechanism. The seal shroud is movable between a first position and a second position while the first locking mechanism is mated with the second locking mechanism. The seal shroud at least partially covers the seal of the housing in the first position and the seal shroud exposes the seal to an interior facing surface of the first connector in the second position.
Abstract:
Methods of flocking and various embodiments of head-up displays for a vehicle are contemplated. Some embodiments of a head-up display unit can include a display unit configured to display an image onto an observation surface of a vehicle and trim structure located about a periphery of the display unit. The trim structure can have an exterior surface configured to be exposed to an interior compartment of the vehicle. A substantially uniform and continuous adhesive layer can be located directly on and in contact with an entire extent of the exterior surface. Flocking can be applied by an air gun such that flocking is dispersed directly on and in contact with the adhesive layer and such that no backing layer exists between the flocking and the exterior surface. Some embodiments of the methods of flocking can include spraying an adhesive and spraying flocking onto trim for a head-up display device.