Abstract: An apparatus for aligning/supplying electronic component chips comprises an aligning passage for guiding and moving a plurality of electronic component chips in a state aligned with each other along a prescribed direction, and a chamber which communicates with the aligning passage for storing a plurality of electronic component chips. The chamber at least comprises a small chamber which is formed in the vicinity of an inlet of the aligning passage and a large chamber which communicates with the small chamber. A gradient plane or a rounded face is formed in at least a part of the wall surfaces defining the small chamber when viewed in cross-section according to a plane which is parallel to a direction across the aligning passage, thereby preventing inadvertent retention of electronic component chips between the wall surface within the small chamber and facilitating their movement from the small chamber to the aligning passage.

Abstract: The invention relates to a tangential distributor for stoppers of a given length and diameter. The distributor comprises a pair of rotating coaxial plates separated by a vertical distance which is slightly more than one stopper diameter. Between these plates is formed a passageway between a central portion of the plates and a peripheral area. Properly aligned stoppers are removed from this peripheral area. A baffle is formed into the passageway to orient the stoppers and allow only those oriented tangentially to the plates to pass into the peripheral area. A guide around the peripheral area retains the stoppers in the peripheral area until they are removed. The plates may be rotated at variable velocities for control of the rate of removal and orientation.

Abstract: An apparatus for the even alignment of objects essentially uniform among each other comprises at least one conveyor belt moving in a plane in a particular direction, on which the objects are placed. A first and a second conveyor belt, which converge downwards with their conveyor planes to a funnel which randomly receives the objects to be aligned, are provided. In the area of the funnel the first conveyor belt rotates from the bottom toward the top and the second conveyor belt rotates transversely hereto, thus due to the interaction of both conveyor belts the objects are aligned and are subsequently conveyed out of the funnel in this condition by the second conveyor belt.

Abstract: A speed-loading device comprising a container having an interior chamber and a discharge opening leading from the chamber to the exterior of the container. The container has a storage section in the chamber for storing cartridges in side-by-side relationship and an orienting section in the chamber between the opening and the storage section. The container can be oriented so that the cartridges in the chamber can fall by gravity from the storage section through the orienting section and out through the discharge opening. A removable blocking member blocks the flow of cartridges out through the discharge opening. The orienting section rotates the cartridges as they fall through the orienting section toward the discharge opening so that the cartridges fall end first through the discharge opening.

Abstract: The casings are guided through a supply duct to a sorting roller which possesses an arresting duct with a pin extending axially and, in the same cross-sectional plane, a transit duct. Those casings which arrive with the casing base directed upwardly penetrate into the arresting duct, with the case base resting on the free end of the pin. On subsequent rotation of the sorting roller through 180.degree., the casing falls into the outlet duct with base directed downwardly. Casings, which arrive with base pointing downwardly, run up against the pin and rest on the periphery of the roller until, after 180.degree. rotation of the transit duct, they align with the supply duct and can fall unhindered into the outlet duct. All casings fall into the outlet duct with their base directed downwardly.

Abstract: A method is described whereby asymmetric retroreflecting elements are positioned with their hemispherical sides pointing upwards, made to agglomerate in rows and then deposited onto the road surface or onto a road-marking strip.

Abstract: A device is disclosed for separating, orienting and positioning axes including at least one operational flat. The device includes a static chute equipped with a wide bottom opening closed by a drawer which is moved with a back and forth motion from a withdrawn position in which it unveils a narrow opening which is large enough to enable the fall of a single axis onto rolling blades which are extended by descending ramps bringing each axis onto two bearing-sliding blades. The bearing sliding blades cooperate with two push plates, as well as a trap borne by the drawer, to produce the roll of the axis in the desired direction, followed by the slide of that axis without rotation to a selected position.

Abstract: Products such as small chocolate bars, intended to be uniformly aligned on other products passing on a conveyor, such as pieces of dough in the manufacture of chocolate-filled cookies, are placed in a hopper having resiliently mounted walls. Beneath the hopper is a feeder comprising a cylindrical-sector-shaped feeder part. The feeder part includes a slot through which the chocolate bars can be disposed on the pieces of dough. By means of a motor-driven main crank assembly and a supplementary crank assembly, a perturbed sinusoidal motion is imparted to the feeder part, thus ensuring that the chocolate bars are consistently introduced into the feed slot, particularly in the vicinity of the walls of the hopper. A blocking and release mechanism, connected to the feeder and controlled by a sensor unit, ensures that only one chocolate bar drops on each piece of dough.

Abstract: An attachment for feeding reinforcing back buttons to a sewing machine which has a feed for main buttons to a button clamp which is positioned over a work material which is moved through a sewing station to sew the main button together with the back button which is fed beneath the material comprises a plate member which is mountable on a support arm of the sewing machine over which the material is fed. The attachment includes a plate member over which the material is fed which has a button chute guide groove defined thereon terminating in a button recess having a button aligning stop edge. The back button feed chute is connected to the plate for feeding back buttons in succession into the recess against the aligning stop edge. The guide groove is advantageously machined in an exchangeable plate which may attach to the work support arm of a sewing machine.

Abstract: A separator for springs and similar parts has a housing provided with an opening for facilitating feeding of tangled springs into the housing. A striker assembly, in the form of a disc arranged opposite the opening in the housing and provided with one or more blades, imparts energy to the tangled springs. The inner surface of the housing has a plurality of protuberances, and the like, for promoting a spinning action of springs energized by the striker assembly. Free fall of tangled springs into the path of the striker blades sets up a natural vibration or oscillation of the tangled springs that, due to the contact angle along the radius of the spring wire, drives them apart. Further, the striker blades impart a rotating motion to the tangled springs in conjunction with the traction imparted to the springs by the protuberances on the inner surface of the housing when the springs come off the striker blades.

Abstract: Disclosed is a housing providing a cylindrical chamber vertically oriented, which accommodates a mass of randomly entwined coil springs. An impact member is rotated within the member closely adjacent the bottom end wall of the chamber. As the mass of springs is moved in the chamber by the impact member, individual springs disengaged from the mass by impact move through a discharge opening adjacent the top of the curved side wall of the chamber and through a tangential discharge chute to automatic assembly apparatus or the like.

Abstract: A device for arranging ferromagnetic components a preset distance from one another including an electromagnet defining a pole gap wherein a nonuniform attractive magnetic field is formed with a gradient directed along its axis of symmetry. At least one of the pole pieces of the electromagnet is provided with a ferromagnetic rack adapted to move in the plane in which it lies. The plane of the rack is substantially normal to the direction of the magnetic field gradient. The rack includes teeth which are spaced apart in accordance with a desired preset distances between ferromagnetic componets. The device also comprises a means for feeding ferromagnetic components into the magnetic field, in the direction of its gradient.

Abstract: A method of aligning sticks in which the sticks are oscillated in a receiving zone where they are aligned and conveyed to a collecting zone where they are stacked in parallel side-by-side relationship. The collecting zone is vibrated to dispense the sticks laterally, still in parallel alignment. An aligning tray has two sets of parallel, elongated channels and is reciprocated vertically and in a direction parallel with the channels. Randomly oriented sticks are fed to the first set, aligned in the channels, fed to the second set, which has half as many channels, and then fed through sloping chutes to a set of hoppers. The hopppers and chutes are vibrated vertically and receive the sticks in parallel stacks. The vibrating motion causes the sticks to leave the hoppers laterally and roll down ramps to a non-vibrating conveyor belt which translates the sticks in a direction perpendicular to the long dimension of the sticks to a receiving location.

Abstract: A spike driving machine is disclosed in which a hole sensing device and spike holder are driven in toward a rail under the action of a fixed stroke piston and cylinder until a stop engages the rail. The stop has been previously adjusted to line up the hole sensing device and spike holder the correct lateral distance for engagement with the tie plate holes. Excess travel of the piston and cylinder is taken up by providing a flexible connection between an X-frame carrying the hole sensing device, the spike holder and a drive head and a Y-frame which is fixed in the lateral direction. The stroke is chosen to align the spike holder under the drive head. Thus, the arrangement can be used for rails of differing thickness simply by adjusting the stop appropriately.

Abstract: In a spike orienting and positioning system, kegs of spikes are discharged onto a spike receiving surface. The spikes on the spike receiving surface are engaged by fingers which are first extended from and then retracted into a rotating drum whereby individual spikes are lifted from the spike receiving surface and then dropped. This causes the spikes to enter slots formed in the spike receiving surface in a shank down orientation. The spikes are normally prevented from passing through the slots by tires which engage the lowermost spikes in the slots and which are selectively rotated to discharge individual spikes. The discharged spikes are guided into helical funnels which function to rotate the spikes into predetermined orientations. The oriented spikes then enter chutes wherein they are temporarily retained by escapement mechanisms. Upon release by the escapement mechanisms, the spikes travel through the chutes into position for insertion.

Abstract: An arrangement is described for assuring a parallel, evenly-spaced relationship among a succession of rod-shaped fasteners, illustratively nails, to be joined by an extruded plastic ribbon and thereafter molded into a nail strip suitable for use in pneumatic nail drivers and the like. A succession of grooves formed in a transfer chain that receives and advances a succession of the nails in a first plane is conventionally contacted by an elongated support means which bears against a first plurality of the grooves on the chain to capture the nails in the grooves. A second pressure member of smaller longitudinal extent than the support member is resiliently mounted in inwardly overlapping relation to the support member adjacent and upstream of the molding portion of the apparatus for contacting the shafts of the captured nails immediately before such nails and the adhered plastic ribbon are molded into the strip.

Abstract: A combination of a supply container and a conveyor belt for receiving and orienting textile coils and the like includes a conveyor surface extending into said supply container, at least part of said conveyor surface having cover means disposed so as to divert at least part of the textile coils from said conveyor surface.