Abstract: An apparatus for ensuring the proper existence and location of wire harness retainers along the length of a wire harness is provided. The apparatus is adapted to receive a wire harness retainer and, once the retainer is inserted, to generate a signal indicating the retainer has been inserted.

Abstract: The present invention hybrid junction box 11 joins two or more external electric current carrying members within a vehicle electrical system 14 and is comprised of a protective cover 31 and a protective housing 39 which define a casing having a cavity therewithin where a plurality of internal electric current carrying circuits are juxtaposed. The internal electric current carrying circuits may include at least one conducive deposited metal trace directly on the casing. Furthermore, a junction box 11 of the present invention has a plurality of internal electric current carrying circuits which may additionally include a flexible printed circuit board 37. Moreover, a junction box of the present invention provides for use of a rigid printed circuit board 33 and/or a busbar and insulator assembly 35 in combination with either or both the conductive deposited metal traces 67 and the flexible printed circuit board 37.

Abstract: An electrical connector assembly employs a connector position assurance device to detect and interlockably secure complete mating of a pair of electrical connectors. In one aspect of the present invention, the connector position assurance device has a yoke which traps a cantilevered beam to a locking member. In another aspect of the present invention, a connector position assurance device has a yoke and a flexible arm. In yet another aspect of the present invention, a method of mating, installing and disengaging a pair of electrical connectors and a connection position assurance device is provided.

Abstract: The pseudorandom process iteratively applies a selected CRC encryption process on the information to be encrypted. The encryption process is selected by testing one of the digits comprising the number to be encrypted. A first encryption process is used if the tested digit is a 1; a second encryption process is used if the tested digit is a 0. The process is repeated a plurality of times, e.g. once for each digit in the number to be encrypted, resulting in a highly encrypted value that is not easily reverse engineered by chosen or known plaintext attack.

Abstract: An intermittent windshield wiper system includes a wiper control module and a wiper switch which allows an operator to set a time delay between consecutive wipes of a windshield wiper. The wiper switch includes an input setting that allows an operator to set the time delay according to the operator's needs and weather conditions. The wiper control module records the time delay and controls a wiper motor to repeatedly actuate a windshield wiper with the operator-set time delay between consecutive actuations of the windshield wiper. In one embodiment, the control module includes a timer for measuring the time delay, a memory for recording the time delay and a motor control for controlling the wiper motor. A method of controlling a windshield wiper for a vehicle is also disclosed.

Abstract: Loss of synchronization between transmitter and receiver of a remote entry system is detected during the communication sequence between transmitter and receiver, by generating a checksum of the authentication code at the initiation of the communication sequence and comparing it with a checksum previously stored. If the checksums do not match an automatic resynchronization sequence is begun in which random numbers are generated by the transmitter and broadcast to the receiver for subsequent use as rolling code or linear feedback shift register variables.

Abstract: A stalk switch assembly mountable on a steering column of a vehicle includes a base having a track mounting a control stalk. The control stalk includes a collar received on the track, which moves along the track. In a preferred embodiment, the track defines a pivot point for the control stalk, wherein the pivot point is spaced from the stalk and track. The control stalk makes selective electric contact with contact points on the base. When moving contacts come in contact with the electric contact points, the electric switch is actuated or is deactivated. This switch is most beneficially used for the turn signal of a vehicle.

Abstract: A brush holder apparatus and method for biasing a brush outwardly of a brush box. A brush box cover is slidingly disposed over an electrical cable along with a coil spring. Next, a brush shunt is electrically secured to an end portion of the electrical cable by a crimp member. The brush box cover is then slidably urged towards a brush secured at a terminal end of the brush shunt. This causes the brush shunt to be folded so as to place it in general longitudinal alignment and parallel with the electrical cable. The brush box cover is then further slid along the electrical cable, thus urging the spring over the brush shunt and into engagement with the brush electrically secured at the terminal (i.e., outer) end portion of the brush shunt. The brush box cover is further slid along the electrical cable until the crimp member and a portion of the brush shunt become wedgingly engaged in a portion of the brush box cover, to thereby hold the spring in a compressed condition between the brush box cover and the brush.

Abstract: An automotive exterior mirror assembly being comprised of a mirror which is held in place and adjusted through a hand set adjustment mechanism which, in turn, is fastened to a bracket; the bracket is attached to an aesthetically pleasing shell. The hand set adjustment mechanism is a low profile assembly, having all of its components mounted from one side. The components are a base, a pivot cup, a sleeve, a retainer, a spring, and a spring retainer. The hand set adjustment mechanism has a partially spherical base with a post centrally extending therefrom for compressibly mounting a pivot cup thereupon. The post extends between the inside of the base and the backside of the mirror casing.

Abstract: An interlock plate is received on an electrical connector which includes a latch to be received in a channel on a mating electrical connector. The plate is selectively movable between locked and unlocked positions, and prevents movement of the latch outwardly of the channel when in the locked position. The electrical connection is made by connecting the two electrical connectors, with the latch moving into the channel. During this initial connection, the plate is received on the electrical connector in the unlocked position. The plate is then moved to the locked position, where it remains while the electrical connection is maintained. At that position, abutments on the plate and the connector prevent movement of the latch outwardly of the channel. Should it be desired to disconnect the electrical connection, the plate is initially moved back to its unlocked position, and the connectors may then be separated.

Abstract: The pseudorandom process iteratively applies a selected CRC encryption process on the information to be encrypted. The encryption process is selected by testing one of the digits comprising the number to be encrypted. A first encryption process is used if the tested digit is a 1; a second encryption process is used if the tested digit is a 0. The process is repeated a plurality of times, e.g. once for each digit in the number to be encrypted, resulting in a highly encrypted value that is not easily reverse engineered by chosen or known plaintext attack.

Abstract: A connector for supplying electrical connections to a towed vehicle includes a housing structure that encloses the electrical connections in a stowed position. The electrical connections are thus protected from the environment. The connector is secured to the towing vehicle, and properly positions the electrical connections. When it is desired to attach a towed vehicle to the electrical connector, the electrical connector is easily moved to an access position where access is provided to the electrical connections. The connector preferably includes a moving plate which is secured to a fixed base, and carries the wires between the stowed and access positions. Further, the moving plate preferably includes a locking wedge which snaps onto the moving plate to bias locking fingers to lock the wires into the connector at their appropriate positions.

Abstract: An improved symmetric circuit connection board may be utilized on both the driver and passenger sides of a vehicle or in left and right-hand orientations. In the past, two distinct boards have been provided for use on the driver and passenger sides. The inventive symmetric boards includes central circuit stampings surrounded by a molded body. Openings extend symmetrically, through the molded body to the circuit stampings such that the assembler may selectively place one opposed face of the board facing outwardly and connect the board as appropriate. Should the board be utilized on the other side of the vehicle, the opposed face of the board faces outwardly for connection. The symmetric board may thus be utilized for either left or right hand side applications in a vehicle.

Abstract: An electronic module includes a Printed Circuit Board (PCB) which contains a plurality of circuit elements. The electronic module is electrically connected to other electrical components in a vehicle by a connector. The PCB is contained within an electrically conductive housing which includes a box and a cover. A ground trace printed on the PCB extends to a mounting hole in the PCB and provides a ground path for the circuit elements. An electrically conductive metal ferrule which elevates the PCB above the box and the cover above the PCB, extends through the mounting hole in the PCB and contacts the cover and box when the cover is fitted onto the box. A mounting bolt extends through the cover inside the ferrule through the box and into a nut mounted into a metal portion of the vehicle.

Abstract: A metal plate sleeve and method of manufacture is obtained by placing the cables (15) on strips of rubber-base putty, then compressing the whole into the corresponding shape, followed by crown molding until the described shape of the anchoring zone (14) is obtained, forming a metal plate sleeve (10) for a bundle of cables (15), configured in accordance with the first lower truncated cone area (10b), extending on top into a cylindrical portion (21), which in turn extends on top into a truncated cone area (10a). A cylindrical portion (21) expands outward in accordance with the respective cover shields (12) and positioning shields (13).

Abstract: An electrical connector assembly employing a connector position assurance device to aid in the retention of and signal full insertion of a pair of mating electrical connectors.

Abstract: An electrical connector assembly includes a connector having a body, a conductive terminal, a cavity and a pair of flexible walls defining a keyway therebetween. A second electrical connector having a protruding finger with a tab transversely extending therefrom is insertable into the cavity and keyway of the first electrical connector such that the tab is sized to press firmly against the keyway walls so as to flexibly expand them away from each other.

Abstract: Disclosed is an electrical contact assembly wherein a conductive contact member for electrically coupling two conductive surfaces also serves as part of a detent assembly. The electrical contact assembly has a contact member resiliently supported by a carrier, wherein the carrier controllably guides the contact member along a path. A feature of the electrical contact assembly is a detent bump disposed at a location along the contact member's path, wherein upon contact between the contact member and the detent bump, the detent bump provides resistance to relative movement between the carrier and the conductive surfaces, thereby producing "detent feel.

Abstract: The first and second devices exchange randomly generated messages that are used in a composition-based encryption/decryption process. At least one of the randomly generated messages is, itself, encrypted before transmission. The composition-based process (a cyclic redundancy code process, preferably enhanced with midcycle non-Galois Field operation) is embedded in both devices and not readily discernable by playback attack.

Abstract: A backup bearing for supplying backup to magnetic bearings is provided, the backup bearing comprising: an outer race disposed about the axis of a stationary shaft, the outer race mounted to a flywheel assembly for rotational movement about the axis; an inner race spaced from the outer race and disposed about the axis, the inner race being substantially stationary with respect to the axis; and a plurality of rolling elements each having a central axis with each element being spaced from the inner race and disposed between the inner and outer race for rotational movement therebetween.