Abstract: An actuating valve has two relay valves connected to a compressed air source and a pneumatic cylinder with two pressure chambers. When one relay valve is actuated, one pressure chamber is pressure-loaded and the other is relieved. Two 3/2 port directional control valves are arranged upstream of the pneumatic cylinder. Two check valves are positioned in branch lines connecting the relay valves and the directional control valves. A control line connects the branch line to the other directional control valve, respectively. The directional control valves are moveable between a first position allowing compressed air to pass and a pressure relief position. When the relay valves are inactive, the directional control valves are in the first position and the relay valves are in a venting position for the branch lines. When one relay valve is actuated, it assumes a position allowing passage of air to the branch line connected to it.

Abstract: A device for carrying out a two-stage, linear movement as well as an associated method for displacing a displaceable structural unit relative to a stationary structural unit. A first drive unit drives a shaft, which is in operative connection with a tube, which is connected to the displaceable structural unit. If a predeterminable condition is substantially achieved, a switch is made from the first drive unit to a second drive unit.

Abstract: The present invention discloses a tape feeder for supplying plural electronic components arranged and mounted to a tape in turn comprising: a main frame; a shutter installed to an upper portion of the main frame for opening and closing a component discharge opening of the electronic components; first and second sprocket wheels installed to a lower portion of the shutter for moving the tape received the electronic components by a predetermined pitch; a rotating latch connected to the first and second sprocket wheels for rotating the first and second sprocket wheels; plural levers connected to a side of the rotating latch for driving the rotating latch; an eccentric cam having a taper formed at its side constructed rotatably for driving the rotating lever; a shutter lever constructed for performing the forward and backward movement of the shutter by the driving of the eccentric cam; and a manual lever for moving the tape by one pitch by a worker when an initial work is set to supply the electronic components.

Abstract: A wire strainer intended for straining of wire in a fence structure. The wire strainer includes a body 12 with which a spool 11 having a plurality of teeth 18 is rotatably mounted. An engagement member 12 extend between and is slidingly engaged in elongate slots 20. Legs 24 of the engagement member 21 slidingly engage with the inside wall surfaces of the divergent arms 15 of body 12. The legs 24 thus apply a force to the engagement member 21 so that it engages with the teeth 18. The engagement member 21 can be removed from contact with the spool 11 by sliding against the biasing effect of the legs 24 so as to engage with a step 27 in the elongate opening 20.

Abstract: A portable, motorized chain driver for lifting and lowering loads by attaching the chain driver to a manual chain hoist for driving the chain. The chain driver comprises a chain and rotor housing attached to a compact electrical or gas driver unit with an angled head, a gear reduction and a handle with direction and speed controls. The chain and rotor housing comprises two halves which include integral chain guides, a central rotor and clutch area and a drive source mount. The chain driver is particularly useful for driving manual chain driven hoists and garage doors.

Abstract: Webs of printable materials which are fed into a printing machine are provided with a feed tip that allows the web to be rapidly and releasably connected to a the web feed device. The feed tip has a thickened section which is generally perpendicular to the direction of web transport and which cooperates with a carrier element that is fastened to the web feed device. The carrier element has an oblong cavity which extents in the direction of web transport and which cooperates with the thickened portion of the web to form a stop that is perpendicular to the direction of web transport.

Abstract: The invention relates to a transmission apparatus in connection with a pulling equipment intended for moving especially a cable or a corresponding product, the transmission apparatus comprising a shaft that is operated by a motor (11) and that is connected to an output shaft (16) of the transmission apparatus by means of cog wheels (14). The output shaft (16) is connected to means (10) that are in contact with the cable. The cog wheels (14) are arranged to form a circle extending from the motor-driven shaft to the output shaft (16) and correspondingly from the output shaft (16) to the motor-driven shaft. In order to provide clearance-free operation, the cog wheels (14) are helical gearwheels, and one cog wheel shaft is arranged to be moved in its longitudinal direction when the rotation of the output shaft (16) is being decelerated.

Abstract: Nut that screws together with pinion gear, and bearing that is arranged on the inner circumferential side of the nut, are provided on the front of a spinning-reel rotor. Pressing member is mounted on the front faces of the nut and bearing, such that it abuts on outer race of bearing. Pressing member is installed so as to be rotatable with respect to spool shaft, which is a rod element. Pressing member is water-repellency treated over all its surfaces, including the face that forms a clearance with spool shaft. The present invention prevents invasion of water droplets into rotatory-component clearances in a water-sealing component assembly composed of a relatively rotatable plurality of components, while sustaining rotational efficiency of the rotatory components.

Abstract: A reversible angle bar device for a web printing press having a web with an entering web centerline has a support, a first angle bar portion angled with respect to the first entering web centerline on a first side of the entering web centerline, and a second angle bar portion angled with respect to the entering web centerline and being located on a second side of the entering web centerline opposite the first side, the first and second angle bar portions being fixed to the support. A moveable angle bar portion is selectively attachable to either the first angle bar portion or the second angle bar portion.

Abstract: A spinning reel rotor is rotatably mounted on a reel unit of a spinning reel for winding a fishing line onto a spool. The rotor includes a rotor unit, a bail arm, and an inertia-imparting ring. The rotor unit has a cylindrical portion that is rotatably mounted on the reel unit, and first and second rotor arms that extend forward from the rear edge of the cylindrical portion. The bail arm is pivotably mounted on the front tips of both arms, and guides the fishing line onto the spool. The inertia-imparting member is a member for providing inertia and is detachably mounted on the rotor unit. The rotor is designed to be lightweight, and can be utilized in both situations where the rotational feel is a priority, and where powering efficiency is a priority.

Abstract: A carrier tube includes a vacuum draw system for promoting receipt of a yarn tail end within a circumferential start-up groove of the tube. The draw system includes angled air-scoop openings extending through the tube wall adjacent the start-up groove to move air through the tube rotation. Each of the angled openings includes a narrowed venturi portion creating a zone of reduced pressure. The system further includes passages extending between the start-up groove and the narrowed portions of the air-scoop openings to connect the start-up groove to the reduced pressure of the openings.

Abstract: A textile tube on which yarn is wound to form a pack comprises a body having a tubular body extending between opposed ends and an outer surface. At least one recessed score is defined proximate at least one end of the tube body. The recessed score has a substantially rectangular shape wherein the width of the recessed score is at least about five times the depth of the recessed score. As such, the recessed score provides more surface area for capturing yarn during a winding procedure. The recessed score also retains a substantially constant shape regardless of the moisture content of the tube, which is particularly advantageous when the tube body is formed of paperboard or other hygroscopic material. Methods of reconditioning the surface of the recessed score in order to improve the tube lifespan are also provided.

Abstract: A talking toilet paper roll holder comprises an elongated housing member and an elongated spring loaded shaft member having a longitudinal axis disposed of along a longitudinal axis of the elongated housing member. Each end of the elongated spring loaded shaft member is adapted for engagement with a wall mounted housing member for such holder. There is further a battery operated talking device disposed on the inside of the housing member at a predetermined location and a switch disposed on the talking device in a position to be engaged by a spring loaded switch activation means that is carried on the shaft member. The activation means engages an outer edge of a full roll of toilet paper that is carried by the holder and is moved inwardly to an on position when toilet paper has been emptied. At least one sound transfer hole is disposed through at least one end of the elongated housing member.

Abstract: A clicking reel shell for a spinning reel includes a base, two support arms extending outwardly from two sides of the base, two bail arms respectively pivotally mounted to the two support arms, and a bail connected with the two bail arms. One of the two bail arms has an elongated recess, and the respective support arm has an inside chamber, which is installed with a swing member having an axle hole at the center thereof, a spring, and a connecting rod. The connecting rod has an end inserted into the axle hole of the swing member and the other end inserted into the elongated recess. Accordingly, when the bail pivots with respect to the base to a predetermined position, the connecting rod will move in the elongated recess and make a clicking sound when impacting one end of the elongated recess.

Abstract: A dispenser for dispensing rolls of sheet material is provided. The dispenser has a housing which holds one or more rolls of sheet material. The housing has an opening which is defined by a perimeter. A hub which is configured to hold a roll of sheet material is positioned to extend at least partially through the opening, and is moveably retained within the perimeter. An arm supports the hub for pivotable movement on a first end thereof. A portion of the arm is pivotably coupled to a portion of the housing. A second end of the arm is also pivotably movable and configured to be releasably locked into one of a plurality of selected positions.

Abstract: A segmented vacuum roll comprising an inner assembly on which a plurality of cylindrical sleeve tubes (2a, 2b, 2c) having apertures over their circumference are rotatably and coaxially mounted side by side, each of said sleeve tubes being individually rotatable and one or several first chambers (9a, 9b, 9c) formed in said inner assembly and partly defined by a first portion of circumference of said sleeve tubes, said inner assembly comprising linking channels (6a, 6b, 6c) for linking a vacuum source to said chambers so that said first portion of circumference of said sleeve tubes may be submitted to vacuum. Said inner assembly comprises an inner tube (3), at least one outer tube (5a, 5b, 5c) surrounding said inner tube and a plurality of longitudinal walls extending between said inner tube and said outer tube so as to form longitudinal channels (6a, 6b, 6c).

Abstract: A device (10) for winding wire around pole horns of a rotationally symmetrical multipole stator (12) of an electrical machine has a wire guide for the supply of the wire and for performing a winding movement made up of individual movements around the pole horn and a traversing movement in the longitudinal direction of the pole horn. To perform a first traversing movement in a vertical direction (z) the wire guide is actively connected to a stroke rod (60) which is axially movable in the vertical direction (z), to perform a second traversing or rotational movement in a horizontal direction an indexing device is actively connected to the stator (12) to be wound, and to perform the traversing movement in a radial direction (x) corresponding to the longitudinal direction of the pole horn to be wound, the wire guide is connected to a winding rod (32) which is movable in the radial direction (x).

Abstract: A method and an apparatus for automatically feeding slider-zipper assemblies to a station where the slider-zipper assemblies can be attached to bag material such as thermoplastic film. The apparatus includes a slider guide having a channel running the length thereof. The channel has a cross section that allows passage therethrough of sliders slidably mounted to a tape of connected slider-zipper assemblies. A tape drive mechanism is located at the outlet of the slider guide. The tape drive mechanism includes a pair of rollers that form a nip therebetween. The zipper flanges of the tape are threaded through the nip. The rollers have respective grooves that form a space for passage of the sliders as the tape is advanced by the rollers.

Abstract: The invention is an apparatus for winding line onto a spool having a hub with an inner surface defining a central cavity therein, wherein the apparatus comprises: a header having a longitudinal axis and opposing first and second sides; a pair of prongs transversely and outwardly extending from the first side of the header; a prong adjustment means for adjusting the longitudinal separation between the prongs, which as received in the cavity of the spool can be adjusted to be in snug contact with said inner surface to thereby securely hold the spool; a shaft affixed to the header so as to transversely and outwardly extend from the second side thereof; and a rotation means for rotating the shaft to thereby also rotate the header and prongs, such that the spool as securely held by the prongs is rotatable by rotation of the shaft so as to permit winding of line upon the spool.

Abstract: An air bearing system for a tape transport (10) including air bearing (322) having portions (360 and 370) providing different flow rates of air to support the tape.