Abstract: A connector for connecting to ribbon cable corresponding to the SFF-8049 specification. The connector includes a plurality of ground contacts having an insulation displacement end that are positioned within a retainer plate so that the insulation displacement end of the ground contacts pierce the insulation surrounding every other conductor of the ribbon cable which comprise the grounded conductors forming the ground bus. Signal contacts having an insulation displacement end and a mating end are positioned within a body of the connector so that the insulation displacement end can be positioned through the retainer plate in an orientation where they will be able to engage with signal conductors within the ribbon cable. The plurality of ground contacts are configured to have tabs to engage with selected signal contacts so that grounded signal conductors within the ribbon cable can be connected to the ground bus in the connector.

Abstract: A connector for connecting to ribbon cable corresponding to the SFF-8049 specification. The connector includes a plurality of ground contacts having an insulation displacement end that are positioned within a retainer plate so that the insulation displacement end of the ground contacts pierce the insulation surrounding every other conductor of the ribbon cable which comprise the grounded conductors forming the ground bus. Signal contacts having an insulation displacement end and a mating end are positioned within a body of the connector so that the insulation displacement end can be positioned through the retainer plate in an orientation where they will be able to engage with signal conductors within the ribbon cable. The plurality of ground contacts are configured to have tabs to engage with selected signal contacts so that grounded signal conductors within the ribbon cable can be connected to the ground bus in the connector.

Abstract: A connector for connecting to ribbon cable corresponding to the SFF-8049 specification. The connector includes a plurality of ground contacts having an insulation displacement end that are positioned within a retainer plate so that the insulation displacement end of the ground contacts pierce the insulation surrounding every other conductor of the ribbon cable which comprise the grounded conductors forming the ground bus. Signal contacts having an insulation displacement end and a mating end are positioned within a body of the connector so that the insulation displacement end can be positioned through the retainer plate in an orientation where they will be able to engage with signal conductors within the ribbon cable. The plurality of ground contacts are configured to have tabs to engage with selected signal contacts so that grounded signal conductors within the ribbon cable can be connected to the ground bus in the connector.

Abstract: A connector for connecting to ribbon cable corresponding to the SFF-8049 specification. The connector includes a plurality of ground contacts having an insulation displacement end that are positioned within a retainer plate so that the insulation displacement end of the ground contacts pierce the insulation surrounding every other conductor of the ribbon cable which comprise the grounded conductors forming the ground bus. Signal contacts having an insulation displacement end and a mating end are positioned within a body of the connector so that the insulation displacement end can be positioned through the retainer plate in an orientation where they will be able to engage with signal conductors within the ribbon cable. The plurality of ground contacts are configured to have tabs to engage with selected signal contacts so that grounded signal conductors within the ribbon cable can be connected to the ground bus in the connector.

Abstract: A connector for connecting to ribbon cable corresponding to the SFF-8049 specification. The connector includes a plurality of ground contacts having an insulation displacement end that are positioned within a retainer plate so that the insulation displacement end of the ground contacts pierce the insulation surrounding every other conductor of the ribbon cable which comprise the grounded conductors forming the ground bus. Signal contacts having an insulation displacement end and a mating end are positioned within a body of the connector so that the insulation displacement end can be positioned through the retainer plate in an orientation where they will be able to engage with signal conductors within the ribbon cable. The plurality of ground contacts are configured to have tabs to engage with selected signal contacts so that grounded signal conductors within the ribbon cable can be connected to the ground bus in the connector.

Abstract: A connector for high density multi-conductor ribbon cable. The connector has a base member, a cover member and a retainer interposed therebetween. The cover member and the retainer collectively define a ribbon cable receiving area and the mating surfaces on the cover member and the retainer have indentations that urge the conductors of the ribbon cable so as to center the conductors in a conductor space defined by the indentations. A plurality of contacts are positioned in the base and an insulation displacement ends of the contacts extend through openings in the retainer into the conductors that are centered in the conductor receiving space defined by the indentations. The base member exerts force against the contacts so that compression of the cover and the base results in the conductors simultaneously being centered in the conductor receiving space and the contacts being urged into the conductors.

Abstract: A connector for connecting to ribbon cable corresponding to the SFF-8049 specification. The connector includes a plurality of ground contacts having an insulation displacement end that are positioned within a retainer plate so that the insulation displacement end of the ground contacts pierce the insulation surrounding every other conductor of the ribbon cable which comprise the grounded conductors forming the ground bus. Signal contacts having an insulation displacement end and a mating end are positioned within a body of the connector so that the insulation displacement end can be positioned through the retainer plate in an orientation where they will be able to engage with signal conductors within the ribbon cable. The plurality of ground contacts are configured to have tabs to engage with selected signal contacts so that grounded signal conductors within the ribbon cable can be connected to the ground bus in the connector.

Abstract: A winding unit having intelligence built into the winder and automation of the winder are described. The winders automatically perform functions such as open the roller bail of the winder, release a package on a winding spindle, secure a new package tube on the spindle, and set the machine to a pre-set speed through activation of a single switch. The winders are utilized either manually or with automation which will interface with the winder, cut and aspirate a strand, remove a full package from a spindle on the winding unit, install a new package tube on the spindle, and then re-thread the spindle. Since the intelligence is divided between the winding unit and the robot, the robot can be relatively simple in construction.

Abstract: A mechanical and electrical interconnecting mechanism for assembly of a display printed circuit board at a predetermined angle relative a main logic printed circuit board in a hand-held microelectronic calculator. The mechanism permits combined mounting of each of the printed circuit boards within the calculator case and allows wave soldering of the display board to the main board.