Abstract: In a bale press feeder, waste material is drawn into a condenser to form a fluffy blanket. The thickness of the blanket is decreased by passing the blanket through rolling devices with successively reduced clearance, and then by drawing the blanket through a chamber of successively reduced height by a conveyor belt. The thereby compressed blanket is fed to a bale press. A packer, operated in response to the feeding of the compressed blanket to the bale press, cyclically packs the blanket in the press.

Abstract: A tape idler for textile machinery includes a pulley, and a rolling bearing pressfit into the pulley. A pair of plastic rods are close fitted into the inner race of the bearing, from opposite sides thereof, and the assembly is held together by a bolt extending through the rods. A pair of resilient sleeves are close fit on the ends of the rods, and adapted to be pressed into the mounting slots of a conventional idler pulley assembly.

Abstract: A slider which automatically locks in any desired position on a pair of stringers to which it is attached, which can be moved in either direction by moving its pull, and which may be locked for security purposes by means of a small padlock. A yoke is pivotally mounted on the slider body and has a portion extending through a hole in the slider body to lockably engage the stringers. The pull has a cross bar which engages a cam surface of the yoke to unlock the same from the stringers when the pull is moved. A protuberance on the slider body has a transverse hole situated above a portion of the yoke, so that the padlock inserted through the hole prevents movement of the yoke out of locking engagement with the stringers.

Abstract: A noise reducing washer for the spindle of a textile machine has a pair of outer hard resilient washers, for example, of nylon, and a soft washer, for example of rubber, sandwiched therebetween. The composite washers are adapted to be fit on the spindles above and below the machine frame.

Abstract: A mounting bracket has a pair of base members hinged together with the base members having separate mounting surfaces to enable affixing them to walls or the like extending at different angles. A mounting projection extends from one base member, preferably normal to the mounting surface thereof, at the pivotal joint. The mounting bracket may be die cast, with an edge of one base member forming a portion of the die for the mounting surface of the other base member. The pivotal axis is preferably displaced so that it is closer to the facing edge of one base member than to the facing edge of the other base member.

Abstract: In an automatic machine for cutting zippers from a common zipper tape, feed rollers are positioned to direct the common tape to the cutter. The sliders on the tape are detected by a photoelectric detector upstream of the feed rollers, in order to develop a signal of determined duration for enabling a bottom stop detector positioned upstream of the slide detector. A delay device is provided to actuate the cutter a determined time following detection of a bottom stop by the stop detector.

Abstract: A base member of a push pin is formed by casting or molding, and a pin is inserted pointed end first into a hole in the base member and forced through the base member until the end opposite thereof lies below the surface of the base member. The material of the base member is then flowed over the end of the pin, by mechanical or heat techniques, to form a substantially complete layer over the end of the pin within the base member. The pins preferably extend at an acute angle to a flat surface of the base member. The push pin may have pins extending from opposite surfaces thereof, a loop shaped projection adapted to be affixed to a wire, or a hinge separating the base member into a hook portion and a portion carrying one or more pins. The push pin may have a contoured base member to facilitate the affixing of a picture wire to a hook formed on the base member.

Abstract: A base member of a push pin is formed by casting or molding, and a pin is inserted pointed end first into a hole in the base member and forced through the base member until the end opposite thereof lies below the surface of the base member. The material of the base member is then flowed over the end of the pin, by mechanical or heat techniques, to form a substantially complete layer over the end of the pin within the base member. The pins preferably extend at an acute angle to a flat surface of the base member. The push pin may have pins extending from opposite surfaces thereof, a loop shaped projection adapted to be affixed to a wire, or a hinge separating the base member into a hook portion and a portion carrying one or more pins. The push pin may have a contoured base member to facilitate the affixing of a picture wire to a hook formed on the base member.

Abstract: A base member of a push pin is formed by casting or molding, and a pin is inserted pointed end first into a hole in the base member and forced through the base member until the end opposite thereof lies below the surface of the base member. The material of the base member is then flowed over the end of the pin, by mechanical or heat techniques, to form a substantially complete layer over the end of the pin within the base member. The pins preferably extend at an acute angle to a flat surface of the base member. The push pin may have pins extending from opposite surfaces thereof, a loop shaped projection adapted to be affixed to a wire, or a hinge separating the base member into a hook portion and a portion carrying one or more pins. The push pin may have a contoured base member to facilitate the affixing of a picture wire to a hook formed on the base member.

Abstract: A shelf bracket assembly includes a bracket having a plate and a pair of flanges defining three orthogonal mounting surfaces. A clamp assembly is slidably mounted on one of the flanges, for clamping a shelf to the top of the other flange. A shelf extends between a pair of such brackets, and may be an expansible shelf.

Abstract: In a die casting technique, a first element is die cast with a cavity formed by a core, the first element having an interlocking surface such as a projection or shaped aperture. The core is then removed, and a second element is cast to extend into alignment with the cavity, employing the interlocking surface of the first element for a portion of the die in the formation of the second element. The second element is thereby interlocked with the first element to form a unitary article. The unitary article may be in the form of a hanger adaptable for use in extending a cord for suspending an object. The hanger has a body portion with a hole extending therethrough, one end of the hole being enlarged for receiving and holding therein the knot of a cord. A loop shaped portion of the hanger extends over the enlarged end of the hole. The loop shaped portion is rigidly affixed to the body portion, and serves as a hook.

Abstract: This invention relates to a method and apparatus for handling tape, such as knit or woven tape employed in the manufacture of zippers, and is more particularly directed to an improved apparatus and method for reeling and dereeling tape.

Abstract: A locking pulley assembly includes a pulley adapted to be affixed to a surface, a pull handle, a swivel hook, and a cord extending between the swivel hook and the handle around the pulley wheel. The pulley includes a unitary pulley wheel having locking grooves and coaxial frustoconical bearing surfaces, the pulley wheel being mounted for rotation in a unitary frame having inwardly facing frustoconical bearing surfaces engaging the bearing surfaces of the pulley wheel to form a rotatable joint. The handle is comprised of a cylindrical member having a central axial hole with reduced diameter at its central portion for holding a knotted end of the cord. The handle also has a slot at each end thereof of width slightly less than the diameter of the cord, to enable the handle to hold the cord. The swivel hook has a first element adapted to be affixed to the other end of the cord, and a hook pivotally mounted on the first member.

Abstract: An articulated cutting tool, such as scissors, is formed by casting a first element with a pivot region, and casting a second element using the pivot region of the first element as the mold for the pivot region of the second element. The pivot regions of the elements are tapered, and in order to free the pivot joint, the pin is upset, for example by punching in the axial direction of the pin. The articulated element thus formed is coated with a hard coating material, and the cutting edges of the tool are ground to provide a sharp cutting edge for shearing action to which the layer of hard coating material extends. The invention is also adaptable to articulated tools, such as pliers, which do not have cutting edges, in which case the plating and grinding of the tool may be omitted.

Abstract: A base member of a push pin is formed by casting or molding, and a pin is inserted pointed end first into a hole in the base member and forced through the base member until the end opposite thereof lies below the surface of the base member. The material of the base member is then flowed over the end of the pin, by mechanical or heat techniques, to form a substantially complete layer over the end of the pin within the base member. The pins preferably extend at an acute angle to a flat surface of the base member. The push pin may have pins extending from opposite surfaces thereof, a loop shaped projection adapted to be affixed to a wire, or a hinge separating the base member into a hook portion and a portion carrying one or more pins. The push pin may have a contoured base member to facilitate the affixing of a picture wire to a hook formed on the base member.

Abstract: A base member of a push pin is formed by casting or molding, and a pin is inserted pointed end first into a hole in the base member and forced through the base member until the end opposite thereof lies below the surface of the base member. The material of the base member is then flowed over the end of the pin, by mechanical or heat techniques, to form a substantially complete layer over the end of the pin within the base member. The pins preferably extend at an acute angle to a flat surface of the base member. The push pin may have pins extending from opposite surfaces thereof, a loop shaped projection adapted to be affixed to a wire, or a hinge separating the base member into a hook portion and a portion carrying one or more pins. The push pin may have a contoured base member to facilitate the affixing of a picture wire to a hook formed on the base member.

Abstract: A swivel hook has a hook member with a frustoconical projection terminating in a cylindrical extension of diameter less than the smaller diameter end of the frustoconical portion. The mounting member for the swivel hook has a frustoconical hole into which the frustoconical projection is fitted. The elements of the swivel hook are adapted to be cast of a metal or molded of a plastic, in such a manner that the bearing surfaces of one of the elements forms a part of the die for the bearing surfaces of the other element. During the casting or molding process, the cylindrical extension is beyond the frustoconical hole, and the elements are moved relative to each other following casting or molding to move the cylindrical extension into alignment with the frustoconical hole.