Abstract: An apparatus is provided for shearing a metallic belt from which electrodes of electric accumulators are formed. The apparatus includes a cutting device able to shear a metallic belt advancing along a sliding path, a first slider positioned upstream of the cutting device and a second slider positioned downstream of the cutting device. A handling system drives the first slider and the second slider cyclically with corresponding outward and return strokes, in order to change the length of the sliding path in such a way as to stop cyclically successive portions of the metallic belt at the cutting device, maintaining constant the advancement velocity of the metallic belt upstream and downstream of the cutting device.

Abstract: The invention relates to a cutting device which cuts a web member, which includes fiber bundles which extend continuously in a machine direction MD and which is intermittently conveyed in said machine direction, in a crossing direction CD which crosses the machine direction. The cutting device has a plurality of disk shaped rotary blades which rotate about rotary shafts which extend along the machine direction while moving in said cross direction so as to thereby cut said web member when the web member is at a stop. The plurality of rotary blades are arranged so as to be substantially aligned in the crossing direction and includes a rotary blade which rotates in one direction and a rotary blade which rotates in the opposite direction.

Abstract: The present disclosure relates to a trimmer block pad, a trimmer, and a process of trimming. The process includes inserting a book into a trimmer, positioning a trimmer block pad to abut the book, the trimmer block comprising a first non-square exterior corner and a second non-square exterior corner, and trimming a portion of the book. The positioning of the trimmer block pad applies a distributed force to the book.

Abstract: An apparatus is provided for cutting a film wrapped around a tray containing full bottles. The apparatus has a tray supporting surface formed with a pair of mirror image arcuate slots. A pair of knives are mounted to conveyor mechanisms to be driven in paths for cutting the film wrap on the bottom surface of the tray in the form of an X. A pair of adjustable side rails and a retracting stop are positioned to locate the tray for accurate film cutting. The knives travel sequentially to avoid interference as their paths intersect at the apex of each conveyor mechanism. Subsequent to cutting the film wrap, an operator is able to lift the film wrap off the tray and bottles to enable the bottles to be lifted and moved for creating a variety sales unit containing multiple drink flavors in the same tray.

Abstract: A blanking line including an uncoiler, a first feeder, a slitter, and a shear. A coil of metal is carried by the uncoiler. The first feeder removes the material from the coil and typically includes a leveler for leveling the metal. The metal is fed from the leveler into a looping pit that is located between the leveler and slitter. The slitter feeds and slits the material a predetermined distance and is driven with servo motors. The looping pit acts as an accumulator allowing the metal to hang so the slitter can move metal intermittently into a shear while the leveler runs at a constant rate. The shear cuts the material to a predetermined length corresponding with the distance that the material is fed by the slitter. A measuring wheel may be included to measure the distance that the material is moved by the slitter.

Abstract: An apparatus and method for cutting open a case of product having a top and a bottom is provided. The case is placed on a conveyor and moved to a cutting apparatus. The top is cut open at the cutting apparatus. The case is moved to a lift apparatus. The top of the case is opened and the product is lifted from the bottom of the case. The case is then cut thereby separating the bottom of the case from the top of the case.

Abstract: A device for producing cut-out and/or shaped workpieces, especially for producing rotors and stators of a generator or electric motor, with at least one cutting device and/or at least one shaping device, at least one gripping device for picking up and setting down raw material and/or finished workpieces and at least one transfer device, at which at least one gripping device can travel and be driven.

Abstract: An apparatus and method for cutting open a case of product having a top and a bottom is provided. The case is placed on a conveyor and moved to a cutting apparatus. The top is cut open at the cutting apparatus. The case is moved to a lift apparatus. The top of the case is opened and the product is lifted from the bottom of the case. The case is then cut thereby separating the bottom of the case from the top of the case.

Abstract: An apparatus and method for cutting open a case of product having a top and a bottom is provided. The case is placed on a conveyor and moved to a cutting apparatus. The top is cut open at the cutting apparatus. The case is moved to a lift apparatus. The top of the case is opened and the product is lifted from the bottom of the case. The case is then cut thereby separating the bottom of the case from the top of the case.

Abstract: In a device for cutting single blister packs from a blister band, a cutting member acts in a longitudinal direction with respect to the blister band, along the longitudinal edges thereof, so as to cut side extending strips of the blister band which extend beyond the length of the blister pack being produced. Cut out elements operate in alignment with a cutting line of the cutting member to cut shaped pieces of the blister band, so as to define corner zones of the blister packs. Shearing means operate crosswise to the blister band, in alignment with the corner zones defined by the cut out means, to separate single blister packs. The position of the cutting means and cut out means and/or the shearing means can be adjusted to produce blister packs having different sizes.

Abstract: An apparatus for cutting a material having prevalently two-dimensional extension into appropriately shaped portions, in particular for cutting a fabric or the like into shaped portions for the manufacture of clothing items or other items, comprising a support frame (12), means (22) for supporting said material (16), means for supporting cutting means (20). Said cutting means (20) are movable, relative to said material (16) according to trajectories suited for effecting longitudinal, transverse, or otherwise oriented cuts into said material (16).

Abstract: A bale processor for cutting or dicing a bale or slab of unvulcanized rubber produces small cubes or blocks of a predetermined size and uniform shape for continuous feeding at a predetermined rate into a mixing machine or blender. A bale or slab of feedstock rubber is advanced incrementally along a slider platform and a segment is sliced from the leading end of the bale. After separation, the segment falls onto a receiving panel from which it is transferred by a vacuum pick-up head to a vacuum hold-down table. Multiple slices are then formed through the segment along the X-axis by circular cutting blades of an X-axis cutter head, thereby forming elongated segment strips. Next, multiple slices are formed through the segment strips in the Y-direction by a Y-axis cutter head which includes circular cutter blades that are extendable and retractable along the Y-axis.

Abstract: In a device for cutting single blister packs from a blister band, a cutting member acts in a longitudinal direction with respect to the blister band, along the longitudinal edges thereof, so as to cut side extending strips of the blister band which extend beyond the length of the blister pack being produced. Cut out elements operate in alignment with a cutting line of the cutting member to cut shaped pieces of the blister band, so as to define corner zones of the blister packs. Shearing means operate crosswise to the blister band, in alignment with the corner zones defined by the cut out means, to separate single blister packs. The position of the cutting means and cut out means and/or the shearing means can be adjusted to produce blister packs having different sizes.

Abstract: A printer is provided with a cutter for cutting recording paper in arbitrary lengths or cutting recording paper with a part left after cutting. A pair of movable blades, at least one of which is displaced in a direction approximately orthogonal to the paper path, are driven in a cooperative relationship to effect a cutting operation with a fixed blade. The dispersion of force required for tearing off the cut recording paper is reduced, a torn trace of a left part after cutting the recording paper looks nice, and the position of a left part after cutting the recording paper can be arbitrarily set respectively without increasing the size in the direction of the recording paper width.

Abstract: In an apparatus for manufacturing filmstrips having a variable length and a variable number of perforations from a long strip of continuous film, a die set device is provided with a plurality of punch holders aligned adjacent to one another in a film transporting direction. At least one of the punch holders are selectively actuated to make a designated number of equally spaced perforations at a time. A film length adjusting device is provided for adjusting the length of the continuous film extending between the die set device and a cutter in accordance with a unit length which is determined for each variable length of the filmstrip, such that the cutter and the punch holder or punch holders are actuated in synchronism with each other while the continuous film stops after each transport by the unit length. A pair of feed rollers are disposed between the cutter and a suction drum for transporting the film toward the cutter. The feed rollers have diameters less than that of the suction drum.

Abstract: A hydraulic press has closed loop feedback control on a slide, a slide pad and bolster cylinders. Hydraulic cylinders actuating various components of the press are controlled according to ideal position estimates to produce consistent and precise pressing action. A closed loop control consists of an ideal position/pressure value generator, a position/pressure detector and an arithmetic unit comparing the ideal and actual position/pressure values. Using the ideal and actual comparison result, the arithmetic unit produces a control signal to drive a cylinder to a desired position/pressure. The hydraulic press is capable of performing several operations on a workpiece in one press cycle, an improvement over presses requiring several operation steps or die changes. The bolster cylinders augment clamping force, reduce shock, and improve die alignment to produce better results with less wear on press components.

Abstract: A perforator for making perforations in a continuous film which is thereafter cut into individual filmstrips having variable lengths. A die set unit of the perforator has a plurality of punches and corresponding dies which are respectively arranged along the continuous film. The die set unit performs die-punching N times (N=1, 2, 3 . . . ) in every first section having a variable length Lx, and the measuring feeder transports the continuous film by a first length after each of (N-1) times die-punching and by a second length after the last die-punching for every first section. The first length is given as Lx/N, and the second length corresponds to the first length plus the length L2 of a second section disposed alternately with the first section along the continuous film. In alternative, the die set unit is constituted of first to nth die sets aligned in order from downstream to in the film transporting direction. The ith die set of the die sets has a number Gi (i=1, 2, . . .

Abstract: In an apparatus for manufacturing filmstrips having a variable length and a variable number of perforations from a long strip of continuous film, a die set device is provided with a plurality of punch holders aligned adjacent to one another in a film transporting direction. At least one of the punch holders are selectively actuated to make a designated number of equally spaced perforations at a time. A film length adjusting device is provided for adjusting the length of the continuous film extending between the die set device and a cutter in accordance with a unit length which is determined for each variable length of the filmstrip, such that the cutter and the punch holder or punch holders are actuated in synchronism with each other while the continuous film stops after each transport by the unit length. A pair of feed rollers are disposed between the cutter and a suction drum for transporting the film toward the cutter. The feed rollers have diameters less than that of the suction drum.

Abstract: The leading end portion of an elongated length of wire is cut off from the remaining length of wire each time the wire dwells after being advanced along a generally horizontal path. The cutting is effected by moving a cutter downwardly into cutting engagement with the wire and by immediately thereafter moving a wiper downwardly into engagement with the leading end portion of wire to push that portion downwardly and, if necessary, to cause shearing of any uncut diameter of the wire. The cutter and the wiper are actuated by a single, double-acting eccentric which serves to positively advance and positively retract both the cutter and the wiper. The cutter is carried by an arm which is actuated directly by the eccentric while the wiper is carried by a pivoted link connected to the arm. The eccentric, the arm and the link coact to cause the wiper to overtake the cutter as the cutter approaches the bottom of its cutting stroke.

Abstract: A web (14) of material such as photographic film is supplied continuously from a stock roll (16) into an infeed vacuum box (24) from which the web passes into an intermittently operated perforator apparatus (30) through which the web is drawn intermittently by a high performance vacuum drum (32) which feeds the web into an outfeed vacuum box (34) from which the web passes continuously to a rewind stock roll (44) or to other intermittently operated processing apparatus. Various patterns of widely spaced perforations and leader/trailer sections may be provided in the stationary web, which moves at high web speeds and accelerations between operations of the perforator apparatus.

Abstract: Apparatus for the manufacture of blinds of the type having a head rail, a plurality of ladder tapes, plurality of blind slats, and raise cords passing through the blind slats, by which the blind slats may be drawn upwardly toward the head rail, and wherein the apparatus has a die support for passage of strip material along an axis therealong for the formation of blind slats, a plurality of die units mounted on the die support, at least some of said die units being moveable therealong, the die units being aligned with one another along the strip path, the die units being operable to procure their selective operation to form openings in the strip material at pre-selected spaced points, a cut off die for cutting off a pre-selected length of the strip material to form a blind slat, and slat threaders located downstream of the dies for threading a slat through the ladder tapes. Also disclosed is threader apparatus which is moveable laterally relative to the axis of the strip material.

Abstract: A method and apparatus for cutting continuous material to length. Lithographic printing plates are cut from a substantially continuous lithographic aluminum web by a plurality of aligned shear units displaced from each other longitudinally along the web.

Abstract: A film sticking method is disclosed in which the tip of the cutting portion of a sharp-pointed cutting member is caused to pierce a continuous film. The member is moved rightward and leftward across the direction of the feed of the film so that the film is cut off to a prescribed length. The cut-off film is stuck to a base plate. Also, a film sticking apparatus is disclosed which includes a film cutter for cutting off a continuous film to a prescribed length by moving a cutting member across the direction of the feed of the film and sticks the cut-off film to a base plate. The cutting member is formed so that it is sharp-pointed and has a cutting edge at least one side of edges of the member. The cutting edge can be moved backward and forward relative to the surface of the continuous film.

Abstract: An adjustable angular shearing device (10) in accordance with the invention is adapted to transversely shear sheet material from a continuous strip in a punch press. The device (10) has an upper punch (24) which coacts wtih a lower die (28) to shear sheet material passing between them. The punch (24) comprises a pair of members (32, 34) which coact with a pair of corresponding members (74, 76) on a lower die (28). The members rotate about aligned posts (26, 30) at the vertex of an angle. The rotation of the members about each respective post is selectively adjustable. A chevron-shaped part can be stamped from a continuous strip of sheet material by two successive stamps of the punch press.

Abstract: A system for dispensing labels for labelling goods which move in single file past a labelling position, using a strip of labelling material in which labels are pre-punched to leave adhesive bridges. The strip of labels is drawn from a supply to a dispenser. As a new label reaches the dispenser in a "ready" position, the preceding label arrives at the labelling position in a linear extension of its travel. At the dispenser, the label is separated from label skeleton of the strip of labels by deflecting the label skeleton. Individual labels are pre-punched in a paper strip across the entire area of the label, with the exception of narrow adhesive bridges. Adhesive bridges furthest forward are separated first, followed by adhesive bridges to the rear of the label, shortly before the label is separated from the label skeleton.

Abstract: Apparatus is provided for forming strips of sheet metal into supports or hangers for ducts and the like. The apparatus comprises a reel for holding a coil of sheet metal for being formed into strips, a strip feeder for extracting lengths of sheet metal from a coil of sheet metal held in the reel, and a combination brake, punch and shear mounted on the reel for causing a 90 degree bend in a portion of the strip near the end to be sheared off, for punching at least one hole in, and for shearing, each of the extracted lengths of sheet metal from the coil, the combination brake, punch and shear being configured for causing the bending, punching and shearing with a single operational stroke, a hole being punched in the extracted length of sheet metal between the bend and shear lines before the bend is made and before the strip is sheared form the coil of sheet metal.

Abstract: Apparatus and process for trimming articles molded on a plastic sheet and successively fed from a forming machine. A carriage receives the article to be held thereunder by vacuum and is moved in a trimming zone, where a pair of longitudinal cutter devices, each having a stationary blade and an angularly movable blade, are horizontally moved together from respective retreated positions for longitudinal cutting. Then, a front transverse cutter device having similar pair of blades is raised up from a retreated position for transverse cutting and then a rear transverse cutter device is similarly operated.

Abstract: An apparatus for putting on a thin strip a bar code consisting of a plurality of parallel thin and wide bars of respective thin and wide widths and a plurality of thin and wide spaces separating the bars has a plurality of stations spaced apart along a transport path extending in a transport direction and each having a respective group of tools of the relatively thin width, the tools of each station being immediately juxtaposed with one another in the direction. The strip is stepped in the direction along the path through the stations and only selected ones of the respective tools are selected and moved by actuators down into the strip. A controller is connected to the selector and actuator unit and to the transporter for forming each of the thin bars by pressing into the strip a one of the tools.

Abstract: A vertical deflashing machine for removing the flashing from blow molded, plastic objects such as containers. The machine has one or more object supporting cavities which support an object to be deflashed in a vertical position. While the object is being supported, a cutting plate moves through the object supporting cavities and strikes and cuts off the flashing affixed to the object. The object remains in a vertical position.

Abstract: A device for producing perforations in a flexible rack. With mechanical drive systems a "rack" is a linear element used with a rotary element whereby linear and rotary motions are displaced. The flexible rack processed by this invention consists of a tape having a cross-sectional curvature. It is thin, rigidly straight, resilient and used for "interconverting" (mutually converting or equally displacing) linear and rotary motions. A method is taught for perforating a rack along its length. Perforations are produced whil the rack is bent radially and flattened laterally corresponding to a position with which the rack will be used when "interconverting linear and rotary motions.

Abstract: An apparatus for cutting meat blocks which includes a main blade to cut slices from a meat block and transverse blades to divide the slice into strips. The blades are mounted on a cutting unit which may be driven to reciprocate relative to a stationary meat block support. The latter includes a slice support structure that extends outwardly beneath the cutting unit in a comb-like configuration. The cutting unit carries a horizontally adjustable stop assembly having stop elements which fit and reciprocate within the gaps formed in the slice support. This configuration permits the smooth and stepless adjustment of the slice thickness without the necessity of disassembling any parts.

Abstract: Apparatus for longitudinally and transversely trimming articles moldingly formed on plastic sheet which is brought by means of a pair of clamp chains between longitudinally movable pointed tip knives and longitudinally extended holder members as well as transversely movable pointed tip knives and transversely extended holder member respectively held in retracted position and then trimmed by moving said knives and holder members to forwarded position and by moving said knives. Said sheet is formed in advance with transversely and longitudinally extended ridges so that said moving knives cannot sever the sheet at said ridges, whereby trimmed articles fall down by gravity and waste portion kept in one piece is brought out by said clamp chains to be collected.

Abstract: Apparatus for longitudinally and transversely trimming articles moldingly formed on plastic sheet which is brought by means of a pair of clamp chains between longitudinally movable pointed tip knives and longitudinally extended holder members as well as transversely movable pointed tip knives and transversely extended holder members respectively held in retracted position and then trimmed by moving said knives and holder members to forwarded position and by moving said knives. Trimmed articles fall down by gravity and the waste portion is kept in one piece and brought out by said clamp chains to be collected.

Abstract: A paper cutter for separating exposure areas positioned along the longitudinal axis of a web of photographic material. Individual print areas within an exposure area are also separated. The print material is coded on its back or at each exposure area border in accordance with the particular array of print areas and the cutter decodes the border code and produces a signal representative of the array of print areas to be separated. The web is advanced into a cutting station with cutting elements within the cutting station being selectively activated, web advance and cutting station activation being in accordance with the print area array representative signal.

Abstract: An apparatus re-forms the axial lead of an axial-lead type electronic component into the shape of a U and affixes the electronic components with U-shaped leads to a support tape so as to form a continuous web-carrier carrying a series of electronic components each with a U-shaped lead. The apparatus feeds the electronic component one-by-one to a transfer assembly which transfers the components to a re-forming position and an affixing position in sequence. Means for forming a kink in a lead of each component and for removing excess lead wire are also provided.

Abstract: Apparatus for manufacturing and wrapping labels comprises a table, feeding means which are intermittently operable to move a stack of sheets on said table in two directions that are at right angles to each other to blanking means comprising a blanking for severing a stack of blanks from the stack of sheets, whereafter labels can be punched out of the stack of blanks by means of a punching tool and when taken from a stack can be wrapped by wrapping means. The blanking knife of the blanking means is outwardly spaced from a punching plate and together with the latter is recessed in a portion of the table which succeeds the portion for guiding the stack of sheets. The blanking knife is moved against the stack of sheets from underneath. A blanking die and pressure plate and a guide for the material which has been blanked and punched are arranged one over the other and over the blanking knife. Said guide consists of a punching knife, which cooperates with the punching plate.

Abstract: A film severing method and apparatus is provided in which a film having first and second edges is engaged by film holding devices and the film is severed in a transverse path between such holding devices while the film is held on either side thereby, such severing including:Cutting the film at the first edge by moving a severing device into the film at a position spaced from the first edge and thereafter moving it in a first direction toward and through such first edge to form a partial cut andCompleting the severing of the film by moving another severing device in a second direction into the partial cut and thereafter through the film toward and through the second edge whereby to sever the film.

Abstract: Apparatus for manufacturing and wrapping labels comprising blanking means for cutting blanks from a stack of sheets, punching means for punching the stacks of blanks, and wrapping means for wrapping stacks of labels. A table is provided which carries a conveyor. The table and conveyor serve to intermittently move a stack of sheets in two directions, which are at right angles to each other. Severing means are provided, which comprise a blanking tool and a punching tool, which act in a vertical succession. Wrapping means succeed the severing means and are disposed below the same.

Abstract: A labeling machine including means for feeding a continuous web having thereon a series of labels of a given length but with certain of the adjacent labels thereon spaced differently than other adjacent labels, and having thereon control elements related to such differences in the label spacing, the machine further including label severing means operable to cut off the terminal labels in the web at their given lengths regardless of the different spacings therebetween, and means controlled by the control elements on the web and operating the severing means to cut from the web the labels in uniform length and without having attached thereto any web portions providing spacings between adjacent labels. .Iadd.