Abstract: A plastic fastener comprising a body having two members that define an upper face and a lower face, means for securing the fastener to a workpiece, and means for adjustably securing the strap to the fastener. The adjustably securing means comprises first and second cross-members fixed between and connecting the side members, the first cross-member overlapping the second cross-member to define a strap channel which forms an acute angle with the bottom surface of the second cross-member.

Abstract: A two piece buckle type fastener including a receptacle and clasp. The clasp includes a base, a substantially rigid stem protruding from the base, a pair of resilient arms extending from the stem, and locking means on the arms. The receptacle includes a body that defines a cavity adapted to receive and to cooperatively engage the pair of resilient arms within the cavity. The fastener also includes means for disengaging the locking means so that the receptacle and clasp can be separated.

Abstract: A reversible buckle has a body with two side pieces that define the buckle's upper and lower faces, means for securing the buckle to a workpiece, and means for adjustably securing a strap to the buckle. The adjustably securing means includes substantially parallel first and second cross-members. The first cross-member has a substantially convex region and the second cross-member has a substantially concave region disposed substantially opposite the convex region so that the concave and convex regions are capable of cooperatively engaging and adjustably securing a strap threaded therethrough from the lower face or from the upper face.

Abstract: A parts sensing device for use in the operation of parts forming equipment to sense the presence or absence of parts, the parts sensing device comprising at least one optoelectronic sensor positioned to sense the presence or absence of at least one newly formed part, operably coupled to a control means which determines at least one of whether all parts have been sensed as present and whether all parts have been sensed as absent.

Abstract: A conduit restraining clip to snugly secure one or more axially aligned tubes, wires, lines, cords, hoses and the like, which may vary in bundle size, comprising a base with two side walls projecting generally vertically from its opposite edges and two pairs of spaced-apart arms projecting from the side walls into the interior of the clip and downwardly toward the base of the clip. The arms of the clip flex downwardly and laterally to enable the clip to receive conduits and the upper pair of arms and the lower pair of arms cooperate to cradle the clip's contents in suspended restraint. In one embodiment of the invention, the arms of the clip are equipped with overlapping projections which form an expandable central enclosure which is well suited for holding a plurality of small conduits. Clips according to the invention can be provided with affixing devices for securing the clip contents to another object.

Abstract: A cable harness adjustable to snugly secure axially aligned cables, wires, lines, cords, hoses, tubes and the like, having a wide range of bundle sizes, comprising a loop shaped flexible strap having a ratchet lock at one end thereof and a plurality of ratchet flaps spaced at intervals along its length, the ratchet lock having a channel therethrough orientated in the longitudinal direction of the flexible strap, and adapted to receive the free end of the flexible strap and to permit the passage of the strap therethrough, the channel also having a plurality of teeth orientated to engage the ratchet flaps on the flexible strap and to thereby prevent the backwards withdrawal of the strap from the channel while permitting its further insertion, the ratchet lock has a lateral opening feature which enables the cable harness once closed to be opened by removing the flexible strap laterally from the ratchet lock.

Abstract: A deformable plastic self-locking fastener is disclosed comprising an upper head portion having an internal passage therethrough with a plurality of serrations formed on a portion of the surface of the internal passage. Tie strips are also integrally appended to the lower surface of the upper head portion and enclose at least a part of the serrations on the upper head. The tie strips have a predetermined taper or score line to permit the ties to collapse during operation. A lower member, preferably tubular in form, has an internal passage in axial alignment with the internal passage in the upper head portion and is connected to the upper head portion by the tie strips.