Abstract: Each optical fiber terminus (20) of a connector has an indexing device (32) that indicates and fixes the rotational position of the terminus in its housing passage (14), the indexing device being in the form of a sleeve that is easily applied when an optimum position is determined. The indexing sleeve is fixed directly to the stripped optic fiber cable (30) at a location immediately rearward of the terminus body (24), so a rear end of the indexing sleeve lies at the rear end of the housing. The indexing sleeve rear end has a radial projection (82) that projects into a slot (84) formed in the rear surface (86) of the connector.

Abstract: An optical fiber connector in which a terminus assembly (20) can be keyed so it is always installed in a predetermined rotational position about the axis of a terminus-receiving passage (18) of a housing (12). When a terminus rotational position is found that results in minimal insertion loss, a noncircular index sleeve (40) is placed around the terminus body (24) and fixed thereto. An indexing plate (70) is installed in the connector housing, with indexing passage portions (72) that receive the index sleeve at only a single rotational position of the indexing sleeve about the passage axis.

Abstract: An optical fiber connector in which a terminus assembly (20) can be keyed so it is always installed in a predetermined rotational position about the axis of a terminus-receiving passage (18) of a housing (12). When a terminus rotational position is found that results in minimal insertion loss, a noncircular index sleeve (40) is placed around the terminus body (24) and fixed thereto. An indexing plate (70) is installed in the connector housing, with indexing passage portions (72) that receive the index sleeve at only a single rotational position of the indexing sleeve about the passage axis.

Abstract: An extraction tool (100) not only releases an optical fiber terminus (20) from a retainer clip (62) so the terminus can be moved rearwardly out of the connector, but also retracts the terminus without applying tension to the optical fiber (52) or force to the tip (32) of the optical fiber. The tool includes inner and outer tubes (104, 102), the inner tube having a front portion (110) forming a plurality of fingers (120) with front ends (124) that can grasp the terminus body. After the inner tube has been inserted into place, the outer tube is slid forwardly past the inner tube to expand the tines (64) of the retainer clip and prevent the fingers of the inner tube from expanding. Without sliding the tubes relative to each other, the inner and outer tubes are pulled rearwardly out of the connector passage to withdraw the terminus without pulling on the optical fiber.

Abstract: An extraction tool (100) not only releases an optical fiber terminus (20) from a retainer clip (62) so the terminus can be moved rearwardly out of the connector, but also retracts the terminus without applying tension to the optical fiber (52) or force to the tip (52) of the optical fiber. The tool includes inner and outer tubes (104, 102), the inner tube having a front portion (110) forming a plurality of fingers (120) with front ends (124) that can grasp the terminus body. After the inner tube has been inserted into place, the outer tube is slid forwardly past the inner tube to expand the tines (64) of the retainer clip and prevent the fingers of the inner tube from expanding. Without sliding the tubes relative to each other, the inner and outer tubes are pulled rearwardly out of the connector passage to withdraw the terminus without pulling on the optical fiber.

Abstract: An apparatus for securing a first article in stationary relationship to a second article where the first article and second article lie in offset planes when in a closed position. The apparatus may include a latch handle mounted in fixed relation to the first article with a plunger connected to the latch handle and responsive to movement of the latch handle. The latch handle may be articulated between a closed position and an open position such that the plunger is moved between a respective latched position and an unlatched position. A latching flange may be mounted in fixed relation to the second article such that the plunger engages a portion of the latching flange when the plunger is in the latched position to prevent the first article and the second article from moving in a lateral relation to each other. The first article and the second article may be prevented from moving in a substantially planar relation to each other when the first article and the second article are in a closed position.

Abstract: A PC or CF (Compact Flash) card housing has housing halves (32, 34) that each includes a sheet metal shield (50, 70) with a main wall lying in a horizontal plane and with primarily vertical side walls (56, 58, 72, 74), with the side walls of the housing halves overlapping when the housing halves are assembled together. Each shield side wall includes dimples (90, 106) formed by deforming out areas of the sheet metal shield side wall. Each dimple has opposite faces respectively forming a recess and a projection. The recesses (108) of the top housing side walls receive projections (94) of the bottom housing side walls to lock the housing halves together when one is pushed vertically into the other. The dimples have opposite sides (140, 142) connected by bends to surrounding sheet metal, and have lower ends (130, 144) severed from surrounding sheet metal.

Abstract: A welding fixture (30) can hold a part (12) that is to be welded by a weld head (22) that has a flat head surface (32) that must press against a flat part surface (56), where the fixture automatically tilts to assure that the surfaces lie coplanar so the fixture can be fixed in that position. The fixture has upper and lower assemblies (60, 62) that respectively include upper and lower washers (84, 92) with mating spherical surfaces (96, 98) that allow the upper assembly to pivot about horizontal axes with respect to the lower assembly. The washers have central holes (102, 104), and a bolt (112) extending through the central holes can be tightened to clamp the upper and lower assemblies together after the upper assembly has been tilted to the desired orientation. The spherical surfaces are preferably centered on a sphere center (100) that lies above the fixture, with the spherical surfaces subtending an angle (C) of no more than about 60.degree. with respect to the sphere center.