Abstract: An electrical terminal (2) for making an electrical connection between an electrical device and a printed circuit board (18). The terminal (2) has a resilient section (6) which is provided between a contact receiving section (8) and a mounting section (4). The resilient section (6) can compensate for misalignment and board warpage. The contact receiving section (8) has a pair of resilient legs (70, 72) which are positioned on either side of an opening (60), thereby allowing the opening to compensate for misalignment of a mating connector (94). The resilient legs (70, 72) also allow for numerous insertions and withdrawals of the mating connector (94).

Abstract: An access floor module for use with wiring extending beneath the floor of a structure can be used with both high tension and low tension conductors. High tension and low tension outlets can be mounted on the front of a rotatable frame member. Cables are attached to the back and the frame can be inserted into the floor into the plenum beneath the access floor on the same level as the cables and the frame pivotably mounted with respect to the floor. The frame also provides structural support for the module cover.

Abstract: An electrical connector includes a connector body and an array of posts extending out of one side of the connector body for mounting to a circuit board. At least one retention feature is provided, and this retention feature includes a bent portion of at least one of the posts. The bent portion includes a first portion extending from the centerline of the post to an apex, and a second portion extending from the apex to the tip such that the apex is laterally offset from the centerline to a greater extent than is the tip. At least the first and second portions are formed of post stock having four faces that intersect at radiused edges, wherein each of the radiused edges defines a radius of curvature no less than about 0.005 inches.

Abstract: An electrical connector (100') having a plurality of contacts (10) positioned in a dielectric housing (20') for terminating respective electrical wires (1) and a plurality of wire retaining grooves (70, 80) on the housing (20') for receiving and retaining respective electrical wires (1), each groove (70, 80) being provided with projections (72a, 72b, 82a, 82b) on respective sidewalls (74, 84) wherein the projections (72a, 72b, 82a, 82b) are positioned at different depths relative to each other.

Abstract: An assembly including a housing having a base section from which extend a plurality of silos each housing a terminal having wire terminating sections at or near each end. Along a wire receiving face, first wire terminating sections of the terminals are exposed by wall openings permitting wire insertion for wire termination. Along an interconnection face, second wire termination sections are terminated to wires which extend to other terminals within an electrical connector which is embedded by sealing material along the base section with a mating face exposed, and the wire lengths and terminal ends are also embedded and sealed. The terminals may each have two cylindrical parts with an outer section rotatable within the silo about an inner section to terminate to a wire end inserted into a wall opening of the silo, using insulation displacement slots.

Abstract: An electrical connector assembly has a first housing (16) and a second housing (18) with respective first and second bus bars (70, 170) provided therein. The bus bars (70, 170) are configured to be interwoven when the connector housings are mated together to ensure that the bus bars will occupy a minimal cross-sectional area. This allows the connector assembly to have terminals which are closely spaced, thereby minimizing the dimensions of the connector assembly.

Abstract: An active connector (110,160) including a first dielectric body (112,162) having an L shape and having two arrays of pin contacts having pin portions extending outwardly from mounting surfaces which intersect at a right angle for the connector to be disposed in the corner of circuit elements (12,20) also at right angles, with the pins connected to circuits of the circuit elements. The first dielectric body (112,162) includes conductive paths extending to aligned arrays of pads along the two edge surfaces (122,124) remote from the inside corner, the edge surfaces being coplanar defining a plane traversing the L shape.

Abstract: A gripping assembly (30) for use with a robotic arm (12) in withdrawing articles (16) from a molding machine (14) is disclosed. The gripping assembly (30) includes an L-shaped block (24) slidingly attached to a gripping mechanism (10) and biased therefrom by coil springs (26) positioned therebetween.

Abstract: Terminals having rectangular post sections of very small dimension are secured in housing passageways of an electrical connector, which passageways are molded using core pins larger in dimension than said very small dimensioned terminal post sections, so that the oversized core pins are robust and endure repeated molding cycles. End sections of the core pins have the very small dimension of the terminal post sections and the paassageways have constricted end sections which precisely locate the terminal post section along the connector mating face. An increased terminal width at the insertion face creates an interference fit within the passageway for retention. The core pin has a strength rib along most of one side and the forward rib end is tapered to the reduced-dimension pin end section which results in a tapered passageway transition surface to eliminate terminal stubbing during insertion.

Abstract: An apparatus for terminating conductors of a ribbon cable to a dielectric housing has a movable frame member and a stationary frame member. The movable frame member has a laminated subassembly and a staking block provided thereon. A support member is positioned on the movable frame member and is movable between a first position and a second position. In the first position, the support member cooperates with the staking block to insure that the staking block is not movable relative to the movable frame member. This allows the staking block to coin or deform top walls of recesses of the dielectric housing. Alternatively, when the support member is in the second position, the support member does not cooperate with the staking block, thereby allowing the staking block to move relative to the movable frame.

Abstract: A machine for inserting terminals (12) into housings (10) on an electrical device (4) comprises an inserting apparatus (34) in combination with a turntable assembly (32). The turntable assembly comprises a main turntable (38) and a plurality of secondary turntables (40) on the main turntable. The secondary turntables (40) are individually rotatable with respect to the main turntable (38) so that an electrical device (4) mounted on a secondary turntable (40) can be reoriented thereby to permit a wide variety of insertion operations to be performed on the device, for example, where the terminals (12) must be inserted into housings (10) arranged in two or more rows. The secondary turntables can be rotated to position each row in alignment with the fixed insertion machine (34).

Abstract: A clamp comprising; two sections 12, 12 hinged together for closure toward each other and onto an exterior of a divisible, multiple fiber cable 2, friction surfaces 24, 24 of the sections 12, 12 are adapted for engaging along an exterior of a first portion 25 of the multiple fiber cable 2, for holding the first portion 25 together while the multiple fiber cable 2 is split partially along its length into single fiber cables 3, 3 and while optical connectors 5, 5 are assembled to the single fiber cables 3, 3.

Abstract: Apparatus for rotating an electrical lead through an angle of 180 degrees comprises a frame in surrounding relationship to a conveyor clamp in which the lead is held, rotating assemblies and a control system. The rotating assemblies are in alignment with each other and on each side of the conveyor clamp, and are movable from a remote position to a proximate position relative to the conveyor clamp. The rotating assemblies contain rotating clamps. The control system releases the lead from the conveyor clamp simultaneously with closure of the rotating clamps in the rotating assemblies. After rotation of the rotating assemblies, the lead is released by the rotating clamps and the conveyor clamp is closed to grip the lead in its rotated orientation.

Abstract: A transceiver package (22) having a receptacle adapted to receive a connector (12) terminating a cable (18) having optical fibers; key element means (56) for being of varied width to fit a corresponding groove (13) of said connector (12) respective ports (70, 71) for mating with said connector (12); and functional parts of a transceiver including: a transmitter active device (191) and a receiver active device (190), integrated circuit substrate means (112), and posts (122, 124).

Abstract: A press (2) having a three phase, brushless, direct current drive motor (26) driving a press ram (22) by a way of an eccentric shaft (78) is provided with a control circuit arrangement (89) comprising an incremental encoder (30) for measuring the angular position of the drive shaft (78), and Hall effect sensors (94) for continuously measuring the speed of the drive motor (26). The control circuit arrangement (89) also comprises a computer (108) having registered therein a desired motor speed program (112), and a motor control circuit (104) for comparing the outputs of the encoder (30) and the sensors (94) with the program (112) and feeding the result of the comparison to a motor drive pulse generator (96) to control the speed of the motor (26) in accordance with the program (112) and to stop motor (26) upon the press ram (22) reaching a position at least proximate to its home position (0.degree.) at the end of a cycle thereof.

Abstract: An electrical edge contact member for use in an integrated circuit chip burn-in connector is formed as a laminate of at least one layer of a first material having good spring properties and at least one layer of a second material which does not form a solid solution with the surface material of the integrated circuit chip lead. Along the edge of the contact member where it contacts the chip lead the layers of the first material are recessed with respect to the layers of the second material, so that only the second material contacts the integrated circuit chip lead.

Abstract: An electrical connector for coupling the wires of a plurality of multiconductor flat cables with another electrical connector comprising, in combination a pluarlity of electrically insulating blocks; a plurality of signal contacts extending through each block, the signal contacts of each block adapted to receive the wires of one associated multiconductor flat cable; and a housing for supporting the plurality of blocks in a fixed position with respect to each other, the housing having means to releasably couple with another electrical connector. Also disclosed is the method of fabricating the electrical connector.

Abstract: A coaxial electrical connector (2) comprises a pair of half shells (4 and 6) each having a shield forming part (12) which is semi-circular in cross section and defines a swept rectangle. The half shells (4 and 6) are assembled to a dielectric insert (8) having an axial slot (34) receiving a center pin (10), so that the shield forming portions (12) of the half shells enclose the insert (8). Tabs (26) and (28) on one half shell (4) are bent down into notches (30 and 32) in the other half shell (6) to secure the half shells (4 and 6) about the insert (8). Each half shell is connected in side by side relationship with a plurality of identical half shells by means of a carrier strip (42) for conveying the half shells to an assembly station AS. One or both of the carrier strips (42) is allowed to remain connected to its respective half shells until a desired multiplicity of the connectors (2) have been assembled.

Abstract: Microstrip transmission of electrical signals between two arrays of signal conductors such as two printed circuit boards is maintained in an electrical connector in which signal contacts are disposed on opposite sides of the central ground bus. Signal contacts are urged inwardly into engagement with a central dielectric wall and a ground bus is similarly urged outwardly into engagement with the same wall to establish the microstrip configuration between each row of terminals in the central ground bus. The receptacle connector includes a right angle bend and signal contacts as well as the ground bus also have a right angle bend. The insulative housing of a right angle connector comprises upper and lower housing members which are snapped into engagement. Resilient arms, forming a part of the connector mounting assembly on the upper housing member, engage the lower housing member to hold it in place.