Abstract: The present invention relates to a display apparatus and method for displaying and dispensing elongated product such as chain. The present invention includes identical side plates interconnected by two V-shaped members which are in turn telescopically interconnected to each other so as to provide for variable adjustment of the length of the display apparatus.

Abstract: Flat-rolled sheet metal is manufactured to preselected gage, mechanical properties and surface finish and is fabricated into unitary sheet metal shingle structures with interlocking folded over sheet metal layers providing for ease of assembly and weatherproofing along each side of a rectangular configuration portion which remains exposed after assembly of shingle structures in side-by-side interlocked relationship in a horizontal direction, and in overlapping partially-covering relationship in a vertical direction. Galvanized mild steel provides lightweight, high-tensile strength, impact-resistant and long-service-life shingle structure. Finish coating enables selection of coloring and thermosetting polymeric coatings facilitate embossing of exposed portions to simulate the appearance of cedar shakes or other types of shingles.

Abstract: A method and apparatus for forming a slide-fastener coupling element from a metal wire having a substantially Y-shaped cross section wherein a blank piece is cut or sliced off from the metal wire by a co-action between a cutoff die and a cutoff punch, and substantially at the same time, the metal wire is chamfered along a next cutting line by a chamfering edge so as to form a substantially V-shaped groove extending in and along the peripheral surface of a head portion of the metal wire and the outside surface of each of two opposed leg portion of the metal wire. The next slicing operation produces a blank piece which is already chamfered at its upper and lower peripheral edges extending along the peripheral surface of the head portion and the outside surfaces of respective leg portions of the blank piece.

Abstract: A composite blank is formed from an aluminum base blank and an aluminum brazing alloy clad material which is affixed to the base blank. Alternately, a multielement blank is formed by at least one base preform and at least one separate clad preform. The composite and multielement blanks are forged into required parts such that as the required parts are formed, the clad material forms an integral coating on the finished part in one or more positions which are to be clad. The composite blank may be formed by initially forming a base blank having one or more recesses on its surface into which clad material is inserted. Recesses can be formed in base blanks as slots during extrusion of the base blanks in a continuous form or otherwise. Clad material is then inserted into each slot on the continuous form with composite blanks being formed by cutting the resulting continuous form.

Abstract: In the case of assembly after the insertion of the rotor (4-7) with the commutator (4) into the motor housing (8), in order to be able to install the brush holder (1), with its brushes (1.1; 1.2) which are subject to radial spring pressure, simply and in a manner which can be carried out by an automated machine it is proposed that: the brush holder (1) is pushed onto one end part (2.1) of an installation mandrel (2) which is in the form of a sleeve and whose other end (2.3) is placed on the commutator (4), together with an integrated restraining part (3) which holds the brushes (1.1; 1.2) in a raised installation position; and that the restraining part (3) is fixed outside the motor housing (8) by means of a conical expansion of one end part (2.1). The brush holder (1) is then moved into its final position with the brushes (1.1; 1.2) which now slide on the installation mandrel (2 ). The brushes (1.1; 1.2) are pressed radially onto the commutator (4) during the withdrawal of the installation mandrel (2).

Abstract: A method of making a cylindrical ferromagnetic body and cover assembly for a rotor of a dc motor is provided. In a first embodiment, a blend of a powdered ferromagnetic material and a heat-curable binder is compressedly molded into a cylindrical form in a generally cylindrical non-magnetic cover material having an annular flange around the top thereof, while heat is applied to the material from a heated stationary mold through the cover material, so that the cylindrically-molded ferromagnetic body firmly adheres to the cover material in the molding process. After the ferromagnetic body is cured, an non-magnetic annular protector is placed on the top of the cylindrically-molded body and the annular flange is radially inwardly bent over onto the protector. In a second embodiment, a heated block of a powdered ferromagnetic material is deposited in a cup-shaped non-magnetic cover material.

Abstract: Pivotal jaws of wire clamps that temporarily grip stator coil lead wires are spring biased to clamp stator coil lead wires thereto when the lead wires are inserted into the clamps at a winding station, and are biased by respective air actuators to ensure release of the lead wires at a coil lead terminating station.

Abstract: An apparatus for inserting a shaft of a small-sized motor into a gear has a hand press which includes a substrate, a handle and a chuck. The chuck has a cylindrical housing into which a motor fixing member is inserted, a piston between an inner upper portion of the housing and an upper portion of the motor fixing member. The motor fixing member receives a motor and supports a rear portion of the motor when pushing force is directed from an upper portion of the piston by a spring. A pushing force is applied to the piston by rotating an external lever.

Abstract: An apparatus for automatically equipping printed circuit boards with components includes at least two equipping heads arranged stationarily at a distance from one another. A printed circuit board displacement apparatus moves corresponding printed circuit boards simultaneously into corresponding equipping positions relative to the equipping heads. Each equipping head is actuated when the printed circuit board allocated to that equipping head is moved into the corresponding equipping position. After the equipping program has been executed, the printed circuit boards are clocked for work by one equipping head division so that an unequipped printed circuit board is supplied to the first equipping head in the conveying direction and a completely equipped printed circuit board is discharged from the last equipping head. This spatially separate, serial equipping of the printed circuit boards enables the equipping heads to be reloaded when they are not actively engaged in executing an equipping event.

Abstract: A cable guide for a terminal crimping apparatus includes a guide member held between support plates in a clamped state such that one end of the guide member is turnably supported while the other end of the guide member is normally biased in the upward direction by the resilient force of a coil spring. A cable is inserted through a nozzle and a slit formed through the fore end part of a restricting piece. As an arm is turned, the nozzle and the restricting piece are displaced toward a cable guide together with the arm. Thus, the cable is displaced to an optimum cable feeding position relative to an applicator while slidably moving along the upper surface of the guide member. Since the plate-shaped guide member serves to properly guide the displacement of the cable, the terminal is always securely crimped and the cable is prevented from being undesirably deformed.

Abstract: An apparatus for removing an electrode chip of a resistance welding machine from a shank holding the electrode chip thereon comprising a shank holder to hold the shank, an electrode chip holder having a pair of holder halves to hold the electrode chip on the shank therebetween and means to move the electrode chip holder in a direction which is parallel to an axis of the shank so that the electrode chip holder move far away from the shank.

Abstract: Apparatus for making personal computer cards nests side walls with side channels and end walls with end channels to close an enclosure of a personal computer card and then qualifies the dimensions of the closed enclosure by forming the nested walls and channels, preferably by impacting the nested walls and channels within forming dies, to attain the critical length, width and thickness prescribed for the personal computer card.

Abstract: A process for connecting at least two electrically conductive patterns through a dielectric material by a landless electrical connection is provided. The process includes providing a composite containing a dielectric substrate having a conductive plane on at least one of its major surfaces and a temporary support layer covering the conductive plane. Blind vias are provided in the dielectric substrate and are plated with an electrically conductive material. The temporary support layer is removed thereby providing a landless electrical connection through the dielectric material and the conductive plane is available for providing external electrical conductive pattern.

Abstract: A method for assembling an electrical connector (10) to the edge (18) of a printed circuit board (12). A machine (50) incorporates an actuating mechanism that requires only a single input motion to achieve a variety of functional motions within the machine. The machine includes a carriage assembly (54) that moves substantially vertically within the frame of the machine to sense the thickness of the circuit board and then to align the centerline of the connector held on fixture (280) with the exact center plane (44) of the board. A slide member (140) then moves toward the connector, causing a pair of comb members (252,254) to close into position in front of the moving connector. The solder tails (38,40) of the connector (10) then enter spaced slots (260) in the edges of the comb members for support and the connector housing engages the face (272) of the combs, pushing them toward the circuit board.

Abstract: A method for forming contact pins adapted to form an electrical connection with a mating contact location is provided. In a first embodiment, the contact pins are formed on an interconnect used for testing a semiconductor die and are adapted to establish an electrical connection with the bond pads of the die. In a second embodiment, the contact pins are formed directly on the bond pads of a die and can be used for establishing a permanent or temporary electrical connection to the pads. The contact pins include a base portion attached to the die or interconnect, a compliant spring segment, and a contact ball at the tip. The contact pins are formed using a wire bonding process or a welding process in which a metal wire is simultaneously heated and shaped into a compliant structure as it is attached to the die or interconnect.

Abstract: A manufacturing method for a supermicro-connector, comprising: a step of fixing a plurality of conductor wires, arranged substantially parallel to one another, by means of an elastic insulator interposed between the conductor wires, thereby making a composite structure formed of the conductor wires and the insulator; a step of cutting the composite structure along a plane extending at right angles to the conductor wires, thereby making a plurality of composite chips; a step of removing the insulator from at least one cut surface of each of the composite chips by dissolution by means of an agent, thereby exposing the respective end portions of the conductor wires for a predetermined length; and a step of forming solder bumps individually on the respective exposed end portions of the conductor wires.

Abstract: A box contact is disclosed which is coated on the interior surface thereof proximate to the lower open end as well as on the upper ends of the mounting legs with a solder-resistant tape to prevent solder from wicking into and blocking the lower open end of the contact portion. The method of producing such anti-wicking box contacts is also described.

Abstract: A utility knife includes a hollow handle, for retractably housing a blade mounted on a blade carrier. The blade carrier is pivotally coupled to an actuator. A user can extend or retract the blade through a front slot by depressing an actuating button and sliding the actuator along an actuator glideway and blade carrier along a carrier glideway to a desired position. Once in the desired position a resilient member on the actuator urges protrusions on the actuator into engagement with detents provided within the handle. The blade carrier glideway is provided in an non-parallel orientation with respect to the actuator glideway to obtain a beneficial force transmission to the actuator that tends to maintain engagement between the actuator and the detents. A blade guard at least partially surrounds the front slot to resist upward forces on the: blade during cutting, while a carrier guard contacts a portion of the cutting edge of the blade within the handle to protect the carrier from damage by the blade.

Abstract: An apparatus for forming a selectively-shaped paper cut-out comprises a cutting table assembly which has a plurality of cutting means disposed therein, In one embodiment, the cutting table assembly is rotatably mounted to a base member within a U-shaped support bracket extending therefrom. In another embodiment, the cutting table assembly is not mounted on a base member; rather, it has the necessary actuating means in place to independently actuate each of the plurality of cutting means provided therein. To use the apparatus, a user simply turns the cutting table assembly to choose the desired shape, inserts a sheet of paper into the assembly, and punches out the desired shape.

Abstract: A tube cutter unit in one embodiment with self centering tube cutting and supporting jaws is rotated by a power drive unit for cutting a tube. The jaws are free to engage the tube without spring load. After engagement with the tube, a relatively high load spring is deflected to induce a tube cutting force on the jaws. The amount of deflection of the spring determines the depth of cut. A separate tool operating socket is also rotatably driven with the cutter unit. The cutter unit is coupled to the drive by a one way clutch. The drive is reversible to selective operate the cutter unit. In a second embodiment, a cutter unit without self centering jaws is separated from a power drive for manually operation and connected to the power drive for power operation. The power operator is reversible for selectively operating the cutter unit. The latter cutter unit also does not provide a spring load on the jaws except for providing a cutting force after the jaws engage the tube being cut.

Abstract: A support clip or sheath is detachably mounted on a knife. The clip or sheath has a locking portion insertable into a cavity of the knife, and a release button is operable for releasing the clip or sheath therefrom. A plurality of mounting apertures on the clip or sheath is attachable to various objects, such as a keyring or a strap. The knife and/or the objects are separately handled upon detachment of the clip or sheath. The knife is suspendable by the clip or sheath from a carrier such as a belt or strap.

Abstract: A knife having a casing and a blade pivotally mounted thereto includes a user actuated button slidably mounted to the casing for producing movement of the blade between fully open and closed terminal positions. The button is disposed on the end of an elongated shaft which fully extends through a spring, pawl, casing, and a blade. The spring and pawl are respectively positioned adjacent the button and between the outwardly facing surface of the casing and the spring. The pawl includes a legged portion which extends into the casing and is fixedly attached to the blade. The pawl is further operatively positioned in relation to a plurality of bosses extending upwardly in longitudinal linear relation from the outwardly facing surface of the casing. As a user slides the button in a predetermined direction, the pawl correspondingly slides and rotates about each successive boss. The sliding, rotating motion of the pawl is directly transferred to the blade, thereby moving the blade between its terminal positions.

Abstract: A laser sight including a mounting base fixed to the bow back of a bow, a first holder frame fastened to the mounting base and adjusted in the X-axis direction, a second holder frame fastened to the first holder frame and adjusted in the Y-axis direction, a third holder frame fastened to the second holder frame and adjusted in the Z-axis direction and having a sight blade, and a laser module fastened to a swivel laser module holder on the third holder frame, wherein the swivel laser module holder is fastened to the third holder frame by an adjustment screw and can be turned about the adjustment screw to adjust the angle of inclination of the laser module for allowing the laser beam from the laser module to be aimed at a target when the sight blade is aligned with the target.

Abstract: A lens apparatus is disclosed for use with a firearm scope. The lens apparatus includes first and second polarized lenses that move relative to each other. When differently colored lens materials are used and when moved relative to each other, the color seen through the two polarized lenses changes. In affixing the first and second polarized lenses to the firearm scope, first and second connection assemblies are utilized. The two connection assemblies have first and second latch release members, respectively. The two latch release members are located on the right and left sides of a scope when a user is in the normal shooting position. Upon actuation of the latch release member, pivotal movement of the polarized lenses, relative to the firearm scope lenses occurs. Each of the two connection assemblies includes a sleeve member and a cap lid. The sleeve member is flexible to surround portions of the firearm scope and is made of a material different from the cap lid material.

Abstract: A digital display micrometer gauge holds a workpiece to be measured between an anvil and a spindle. An engagement member is provided at an end of the spindle. An inner sleeve having an axial slit into which the engagement member is inserted, is secured to a U-shaped main frame, and an outer sleeve having a spiral groove, which is formed in the inner peripheral section thereof, is provided on the outer periphery of the inner sleeve to be circumferentially rotatable. By rotating this outer sleeve, the spindle can be driven at high speed. A main scale constituting a linear encoder is attached to a side surface of the spindle extending along the axis of the spindle, whereby the displacement amount of the spindle can be detected with high accuracy. A slide member slidable on the inner surface of the inner sleeve is provided at the end of the spindle where the engagement member is provided, and the spindle can be inserted into the inner sleeve together with the main scale attached thereto.

Abstract: A method and device for drying a paper web wherein the paper web is supported on a drying wire without long open draws of the web. The paper web is contact-dried by pressing it with the drying wire onto a face of a contact-drying cylinder whose diameter is greater than about 1.5 m on a sector b whose magnitude is greater than about 180.degree.. The web is evaporation-dried as blowing-on drying and/or as through-drying by means of high-velocity drying-gas jets applied to the web on the drying wire on the face of the following large-diameter cylinder whose diameter is greater than about 2 m on a sector a having a magnitude greater than about 180.degree. while the web is on the side of the outside curve. The web to be dried is passed over a sector c of the suction roll which is subjected to negative pressure while the web is supported on the drying wire at the side of the outside curve. The magnitude of the sector of the suction roll has a magnitude greater than about 160.degree.

Abstract: The dryer of this invention employs a vacuum chamber interposed below and between first and second heated dryer rolls. The vacuum chamber has two sides and a top which overlies two grooved reversing rolls. The vacuum chamber controls all flow of air in the gap between and below the dryer rolls. The dryer-fabric-backed paper web passes from the first dryer roll around the reversing rolls and up to the second dryer roll. The dryer fabric seals the vacuum chamber, and air is drawn therefrom. The provision of the grooved rolls permits a greater wrap of the felt around the dryers and the application of vacuum to hold the web against the felt during movement of the web between the dryers and the grooved rolls and between the grooved rolls.

Abstract: A continuous extrusion and curing line has a linear hot air curing furnace which includes at least one UHF module which is selectively linearly movable along a length of the furnace.

Abstract: A panel assembly for use inside the rotatable drum of a clothes dryer for drying plastic containing clothes. The panel assembly comprises: (a) a perforated panel having a plurality of bores, this panel being of a size adapted to conform to the shape of a peripheral sector portion of the drum; (b) polytetrafluoroethylene coating the perforated panel for preventing the lint, dust, and plastic parts of the clothes from accidentally sticking to the panel and from clogging the panel bores; (c) a piano hinge, for edgewisely mounting the panel to the interior wall of the drum sector portion for relative movement of the panel between a closed position, in which the panel generally conforms to the drum sector portion spacedly therefrom, and an open position, in which the panel extends transversely to the drum sector portion interiorly thereof. The panel is releasably locked at its closed position by screws extending through the drum wall and through a panel flange located opposite the piano hinge.

Abstract: A dynamoelectric shoe includes a shoe sole having a heel portion formed with a compartment unit, a pressure-operated electric generator unit provided inside the compartment unit, and a rechargeable battery unit. The electric generator unit includes a hollow base, a pivot plate mounted pivotally in the hollow base, a volute spring biasing the pivot plate so as to position normally the latter in an upwardly inclining position, a driving gear secured to the pivot plate, a unidirectional gear set meshing with the driving gear, a speed increasing gear set driven rotatably by the unidirectional gear set, a press plate having a rear end mounted pivotally on an open top of the hollow base and a front end provided with a push plate which extends into the open top of the hollow base and which abuts against the pivot plate, and an alternator unit which has a rotor drive shaft that is driven by the speed increasing gear set.

Abstract: An engagement device, particularly usable for toothed bands of sports shoes, such as for example ski boots, roller skates or ice skates, including a single body that can be associated with the shoe and has at least one first slot for the sliding insertion of the toothed band. First teeth for the temporary engagement with traction of the band are provided at the first slot. There is also a curved surface suitable to force the interaction of the set of teeth of the band with the first teeth.

Abstract: A clean air shoe having a shoe bottom adapted to the size of the foot, and with a peripheral seam edge whose upper end is sewn together with a legging by means of a seam. Below this seam there runs a second seam with which an upper is connected to the seam edge. In this manner a normal shoe, which is connected to a legging, is produced.

Abstract: A characteristic feature of the invention lies in that the striking and sic teeth are so arranged on the working edge of the bucket that the distance between the axes of the striking teeth is (3.5-4.5)b while the distance from the working edge to the blade of the striking tooth exceeds the distance from said edge to the blade of the static tooth by (1-3) b where b=width of blade of the striking tooth.

Abstract: The present disclosure relates to a decorative device with a smooth opaque magnetic display surface for magnets. The decorative device with a smooth opaque magnetic display surface for magnets includes a frame member having a viewing opening and a recessed portion formed about the viewing opening in the rear side of the frame member, an opaque plate being sized to fit against the recessed portion in the opaque frame member, apparatus for securing the opaque magnetic plate to the frame member, an opaque backing panel being sized to fit against and be attached to the opaque magnetic plate, and apparatus for removably affixing the frame member to a vertical flat surface so that the magnets can be placed onto the opaque magnetic plate to be seen through the viewing opening in the frame member.

Abstract: A firearm magazine has a cartridge pushing means including a follower, an auxiliary follower, a relatively short main spring, and a relatively short auxiliary spring; as opposed to the conventional firearm magazine having one follower and one relatively long spring. If the invented firearm magazine and the conventional firearm magazine have the same size and both are fully loaded, all the springs--short ones and long one--are compressed to the same length, and it is obvious that the spring tension for the short spring is much less than the same for the long one, and accordingly the invented firearm magazine can stay fully loaded much longer than the conventional one, without losing restoring force of the springs.

Abstract: The fish strike alarm system has a flexible line for connecting between a pull actuated switch on an alarm indicator and the end of a fishing pole that is set in a flexed position by its attachment with a down rigger arrangement. The connection to the fishing pole is adjusted to be released by the fishing pole as it straightens due to a fish disturbing the bait and causing the fishing line to release from the down rigger arrangement.

Abstract: An elongated flexible pole, a shorter flexible connecting member fixedly connected to the outer end of the flexible pole to rotate therewith, an elongated rod fixedly connected to the outer end of the flexible connecting member therewith when the handle end of the pole is rotated, a transducer of a sonar fish finding assembly fixedly connected to the outer end of the elongated rod to rotate therewith, the transducer connected by cable to the signal generating component and monitor of the sonar assembly which is positioned next to the handle end of the pole on the river bank or shoreline, the pole being held at a diagonal extending upwardly and outwardly over the body of water, and an elongated rod extends downwardly into the water on a substantially vertical line, the transducer being submerged below the surface of the water having its transmitting face pointed in a direction parallel to the surface of the water, the transducer and its transmitting face being rotatable on the vertical axis of the elongated ro

Abstract: An electronic fishing lure which may be used to simulate a firefly and includes a fish attractive light source which is mounted on a shank of a hook, a battery mounting plate secured to the shank and electrically connected to one terminal of the light source, a spring clip extending above the battery mounting plate and electrically connected to a second terminal of the light source, and a removable battery force fitted between the mounting plate and the spring clip to activate the light source and imitate the visual presentation of a firefly.

Abstract: A device for linking a trolling line to a wire of a downrigger or a sideplanar so that a triggering force from the direction of the lure attached to one end of the trolling line is freely adjustable without affecting the coupling adjustment between the rod and the device, and between the device and the wire. The device can be released from the cable by a sharp pull from the direction of the rod, and then reeled up to the surface and to the boat.

Abstract: The present invention provides a protective apparatus for a root system of a tree and/or plant which is defined by a collapsible wire basket structure that includes a support strap adapted to be rotatably mounted and secured across the opening of the basket so as to support the basket when the basket is positioned around the soil-bound root system of the tree or plant.

Abstract: A vehicle door assembly includes a window movably mounted for vertical movement between a raised closed position and a lowered open position. The window includes a lower portion having a constant transverse curvature and an upper portion having an accelerated transverse curvature. The window includes a side edge. The window has a notch on the side edge of the upper portion of the window.

Abstract: An improved deflector assembly for a rain gutter comprising a top portion for extending from a roof line and having a distal edge located over a rain gutter; an arcuate portion, formed along the distal edge of the top portion and extending toward the rain gutter, having a curvature for carrying rain water from the top portion into the rain gutter; a bracket, attached between the top portion and the rain gutter, for supporting the top portion above the rain gutter; and the top portion having a first end and a second end each containing two attachment apertures proximate thereto, a first attachment aperture having a smaller diameter than a second attachment aperture, the top portion being attached to the bracket using the first attachment aperture. The brackets are either a gutter lip mounting bracket that supports the deflector from the gutter lip or a rear mount bracket that supports the deflector from the rear wall of the rain gutter.

Abstract: An underground storage system for hazardous liquids having an inner fluid storage tank surrounded by a larger outer containment vault with sufficient space between to allow for visual inspection of the tank. The inner tank has a rectangular parallelepiped shape and is positioned within an outer rectangular parallelepiped vault in a manner leaving a larger clearance space between two adjacent tank sides and facing vault walls than between the opposite adjacent two sides and walls. Additionally, a vertical clearance exists between the tank and vault. The vault is reinforced concrete precast in sections for ease of transport and assembly on-site. The vault has a bottom pan-shaped unit with one or more square tubular collar units on top and terminates in an upper cover. The cover includes one or more man-way apertures enabling a technician to enter the vault and inspect the tank for leaks. The increased use of excavated space for fluid storage reduces costs associated with transport and installation.

Abstract: A unique water drain system is utilized for eliminating subgrade water which usually accumulates below ground level and causes cracks or leaks in the concrete foundation. The present system is uniquely designed to be used with permanent wood foundations. A basket-retainer is used to contain and prevent the spread of crushed stone out of position. The crushed stone allows the water to flow through it and to a drain tile. The retainer has a water-permeable membrane around or lined in it to prevent soil or debris from clogging up the crushed stone conduit.

Abstract: Miniature hollow beams for easy installation onto a conventional inverted T-bar subceiling framework are disclosed. The beams comprise two flat portions adapted to fit snugly against the T-bar rail, the beams having two hooked arms that snap over the edges of the rail and inwardly sloping, downwardly extending sidewalls that provide a decorative V-shaped or U-shaped appearance when sighted from below.

Abstract: A method and apparatus for installing insulation material within a roof structure (11). The apparatus includes a carriage (26) which is urged along the purlins (18) of the roof structure (11). A roll of insulation material (43) is mounted to the carriage (26) and dispenses a substantially continuous sheet of blanket insulation material (39) over the purlins (18) as the carriage (26) is progressively moved along the length of the purlins (18). A radiant barrier dispenser (70) dispenses a layer of radiant barrier material (72) over the dispensed blanket insulation material (39), and a cross-wise layer of insulation (86) is applied across the length of the purlins (18) in a direction normal to the direction of application of the blanket .insulation material (39). Thereafter, sheets of hard metal roofing material (24) are attached to the purlins (18) over the cross insulation (86) to form the insulated roof structure (11).

Abstract: The invention is directed to an apparatus for filling and sealing a canister having a weldable end wall. A weld head assembly includes a head having a welding electrode disposed within an opening for receiving a pressurized gas and defining a terminal end. The head further has a seal operably associated with the terminal end for engaging the end wall of the canister. A ball shuttle assembly includes a shuttle block having a passage for receiving the weld ball. The ball shuttle assembly further includes a device for positioning the shuttle block whereby the weld ball is in substantially coaxial alignment with the opening, and moving the weld ball into the opening of the weld head. The passage of the shuttle block is fluidly disassociated from the opening in the weld head when the seal is engaged with the end wall of the canister.

Abstract: The pack-forming unit (12) brings printing products into a tube-like form and sheathes them with a retaining element. The packs (20) thus formed are ejected into a first stack compartment (22) which is emptied into a second stack compartment (24) as soon as a certain number of packs (20) are stacked in it. A strap (30) is then laid around the stacked packs (20), in order to keep the latter together to form a bundle (32) which can be easily handled.

Abstract: A clipper apparatus is provided which is convertible between single and dual punch operation and includes a single pneumatic cylinder for driving both punches. One of the punches is driven directly by the cylinder. The second punch is connected to the first punch by means of a pin and key assembly which enables coupling or decoupling of the second punch to the first punch. Thereby the punches can be made to operate simultaneously. Alternatively, only the first punch will be driven by the pneumatic cylinder.

Abstract: This invention relates to a medical powder filling machine, especially a medical powder filling machine which can control the filling amount of powder by means of a non-step speed mechanism, the powder hopper mouth of the medical powder filling machine being controlled by a limit switch, the limit switch would start a motor to make the powder in the powder hopper to be filled into medical capsules when the powder hopper covering the whole medical capsule dish so as to get the same amount of medical powder in each medical capsule, furthermore the medical powder filling machine having an automatic powder filler which can fill the powder into a mold cavity of the medical capsule dish accurately by means of an intermittent movement of the medical capsule dish, in addition, the rotation speed of the powder filler and the stirrer for powder hopper being controlled by a control box, and the medicine dish motor being controlled by a non-step speed motor so as to avoid complex gear assembly.