Abstract: An expanded paper cylinder formed from a spiral is disclosed as a void fill. A delivery system is provided for manual and automatic delivery of the expanded paper from a continuous, unextended wound roll of an extendible sheet material. The cushioning material formed by the expander can be used as a expanded sheet around an article or as void fill, or can be formed into spiral cylinders for use as void fill. The manual dispensing system includes a support member supporting a rotatable feed roll. A restraining restraining device slows the free delivery of the wound feed roll of unextended sheet material, so that the sheet material expands while it is being drawn, under tension from the feed roll. An automatic system uses expander rollers to expand the slit paper and can be coordinated with apparatus which cuts and forms the spiral cylinders.

Abstract: A burster for continuous single part business forms having a paper weight of about 32 lbs. or less utilizes a conventional transport mechanism, high speed rolls, and breaker blade. The slow speed rolls are substantially smooth surfaced (no axial grooves) and are mounted so that there is a fixed gap between them of 0.005-0.008 inches, which gap can be adjusted prior to machine operation. With this fixed gap, bubble formation in the business forms being burst does not occur, and there is no reason to use a servo or stepper motor to cycle the slow speed rolls apart and together. The high speed rolls are spring biased together and the transport mechanism includes a tractor pin feed drive located upstream of the slow speed rolls, a set of driven pull rolls between the tractor pin feed drive and the slow rolls, and a transport belt assembly. Spaced sheet metal plates may be used in place of the slow speed rolls.

Abstract: A cutting roller having cutting blades and a receiving roller are provided downstream of pulling-out rollers for pulling out a web, and the web passing between them is cut. Accelerating rollers rotated at a transmitting speed higher than that of the pulling-out rollers apply a tension to the web. The cutting blades are formed with narrow cutouts, and the receiving roller is provided with narrow annular grooves. Stretched tension guide members extend through the notches and the narrow annular grooves so as to guide the web. The portions of the web corresponding to the notches and the narrow annular grooves are not cut by the cutting blades and are left as uncut portions. However, these portions are broken easily by the tension applied to the web. Since the widths of the cutouts and the annular grooves are very narrow, the torn marks on the broken portions of the web are not remarkable.

Abstract: An apparatus is provided for filling and sealing flexible poly bags which are provided on a continuous roll. The apparatus has means for heat sealing filled bags. A drive mechanism conveys the bag into position for filling and sealing thereof. A clamp mechanism draws the bags into contact with the heat sealing means during the sealing process. A reverse actuation mechanism is provided for reversing the drive mechanism while the bag remains clamped so as to detach the bag at a perforation thereof. An interrupt means is also provided for disengaging the clamp mechanism when the clamp mechanism is interfered with by a foreign object. The interrupt means consists of an electrical circuit established through the clamp mechanism frame which circuit is broken when the clamp mechanism contacts a foreign object. Also provided is a guide mechanism for guiding the bags into engagement with the drive mechanism.

Abstract: Apparatus for high speed stacking and cutting of resilient materials to form individual sheets wherein the resilient material is moved through the apparatus towards a stacking plane and is guided past a tear separator actuatable to effect a tear separation along a transverse prepunched line. The tear separator comprises two pairs of respectively upper and lower rollers for friction contact with the sheets. One roller of the upper rollers is provided with a planar beveled portion and the lower rollers are essentially cylindrical, and at least one of the lower rollers is driven into rotation with a speed higher than that of the upper rollers. The lower rollers are spaced from each other in a rest condition when the beveled portion is parallely positioned in front of a plane of the connected sheets in the rest condition of the upper rollers.

Abstract: The slow production rates associated with cutting machines for cutting extruded metal tubing to length are avoided in an apparatus that continually cuts extruded metal tubing (46) and which include a reel (44) for providing a coil of (42) of metal tubing (46) to a cutting nip defined by rollers (66) carrying scoring knives (68). The tubing is continuously moved through the nip by a continuously operated set of feeding rolls (70) and then passed to a set of pull rolls (74) which are driven at a more rapid rate to place the tubing (46) in tension to cause it to be severed where scored. Also disclosed is a method of continuously cutting extruded metal tubing.

Abstract: A tearing-off roller pair, for tearing off sections or strips divided by perforation cuts from a material web, consists of a first roller with a substantially smooth steel shell and, applied against it, a second roller with a resilient body set into it for increasing the contact pressure, which resilient body projects above its peripheral surface in its unstressed state. To allow a greater retaining force to be exerted on the sections to be torn off, several of the resilient bodies are set in a recess along a cylindrical surface of the second roller.

Abstract: Interstacked longitudinally offset form sets from continuous webs are fed through upstream low speed rollers and downstream rollers, with a breaker bar disposed between the roller pairs. The upper roller of the slow roller pair is mounted eccentrically to engage the webs between the upper and lower rollers of the slow roller pair once for each revolution of the upper roller. When a leading portion of one web enters the nip of the downstream rollers, the eccentrically mounted upper low speed roller engages the webs and the downstream roller pairs are rotated at a higher speed to create sufficient tension in the form between the pairs of rollers such that the form engages against the breaker blade to burst the form from the web. Upon bursting, the eccentric low speed roller disengages or opens relative to the webs and the leading portion of a form of the other web engages in the nip of the downstream roller pair whereupon the bursting of the form from the second web is accomplished.

Abstract: Apparatus that uses the burster method for positioning coupons from a continuous web at a predetermined time at a predetermined location for insertion is disclosed. A positioning roll pair defines a bight to receive the leading edge of a coupon and are driven by a positioning drive at a continuous predetermined speed. Feeding rolls located upstream of the positioning roll pair in the excess of one coupon length are driven by an intermittent feeding drive at a speed substantially less than the speed of the positioning roll pair. Controlling mechanisms actuate and deactuate the feeding drive in response to a timing mechanism related to container position and a coupon sensing mechanism at a sensing position between the positioning roll pair and the feeding rolls.

Abstract: A label assembly includes a string of a plurality of non-quadrate (e.g., circular) linerless labels disposed in-line with at least one tie about 0.018-0.030 inches in width connecting consecutive labels in the string together. Each label has a first face with adhesive release material and a second face with pressure sensitive adhesive. The string may be in roll form and taken off the roll and run through a burster for bursting the ties between the labels. The labels may initially also be tied to a matrix from which the string labels is continuously separated. The burster may include high and low speed rolls with a non-stick surface between them and a bursting blade above the non-stick surface. Downstream of the high speed rolls is a sensor, and a mechanism for applying the separated linerless labels to a surface, such as a reciprocating plunger, air blast nozzles, a vacuum cylinder, or a conveyor belt.

Abstract: Apparatus for fracturing a powder metal bearing support having stress risers to initiate cracking along a cracking plane. The apparatus has (a) a fixture assembly for holding one internal side of the bearing stationary, and (b) structure for fracturingly pulling a second internal side of the bearing away from the one internal side along a track in a direction substantially perpendicular to the cracking plane.

Abstract: During the feeding of offset continuous collated business form webs to the slow rollers of a burster, it is important to insure that the top web properly passes through the slow roll section. By providing a number of puller wheels having aluminum cores and sawtooth rubber coverings atop conveyor belts passing over crowned pulleys which are oversped relative to the web speed, proper feed to the burster is provided. Form deflecting fingers extending from the puller wheels to the burster also help. In order to prevent the conveyor belts from running off the crowned pulleys an aligner is provided which has a number of vertical dowel pins with plastic sleeves covering and rotatable with respect to the dowel pins, disposed on each side of a conveyor belt associated with a crowned pulley and puller wheel. The aligner is provided immediately upstream of a rubber covered drive roll for the conveyor belts.

Abstract: An improved coupon inserter assembly receives a continuous supply of coupons and separates the forwardmost coupon and successive coupons from the web in a controlled fashion. The inserter assembly includes a pair of opposed feed rolls and opposed burst rolls for delivering the forwardmost coupon to a predispense position and deliver that coupon to a point of insertion. The feed rolls and delivery rolls are both driven from a first drive source during a feeding operation. The feed rolls are driven by the first source and the burst rolls are driven by a second drive source during a burst operation.

Abstract: The production of offset stacks of business forms is effected in a continuous (i.e. without interruption) manner until a vertical stacker into which the forms are fed is full. Between a detacher and the stacker, the forms are automatically and continuously directed either to the left or the right from a common center line to offset the forms into different groups with at least one form in each group. This offsetting action may be accomplished by a pair of angled conveyor belts with steel balls movable into and out of association with the conveyor belts by solenoids, and/or by two sets of diverter wheels which are also angled and which are moved up out of engagement with the forms or down into engagement with them. Edge guide rods are provided which are part of transport aligning mechanisms that are movable toward and away from each other to accommodate different form widths.

Abstract: Linerless labels are dispensed from a roll and detached along perforation lines using a set of low speed rolls, a set of high speed rolls, and a breaker blade between the sets of rolls. The label-engaging tip of the breaker blade, and at least one roll of each sets of rolls, has a surface that will not stick to the adhesive associated with the linerless labels. One or more conveyor belts, also with non-stick surfaces, may transport the linerless labels from the low speed rolls to the high speed rolls, and transport detached labels away from the high speed rolls. A sensor downstream of the high speed rolls senses the presence of a detached label, and then shuts down both sets of rolls. The apparatus may be operated in an automatic mode so that when a detached label is manually removed from the high speed rolls both sets of rolls automatically start up again, or in a manual mode that requires the operator to activate a switch to restart the detacher each time.

Abstract: Apparatus to separate web parts from a continuous web and feed them in zig-zag fashion onto a stack. Arranged at the sides of stack are holding-down elements designed in the manner of a paddle. These holding-down elements are moved along an elliptical path in such a way that they execute a movement directed downwards and laterally outwards towards the sides of the stack. In this movement, they come into contact in the region of the folding locations with the material web parts, be they individual sheets or longer parts to be folded in a zigzag form and press the engaged region of the material web parts downwards and outwards towards the sides of the stack. In this way, a satisfactory fold is formed at the respectively correct location, even in the case of material web sections which have neither been prefolded nor provided with lines of weakness beforehand. Also, a process for forming web parts, feeding them to a stack, and pressing them down as described.

Abstract: Apparatus for fracturing, into a bearing cap and a connecting rod, an integral preform which defines a cylindrical aperture and two spaced-apart bolt seat shoulders includes a guide member that defines a first guideway along which moves a first slide member, the latter in turn definlng a second guideway parallel to the first, along which a second slide member moves. A split mandrel has an upper part fixed with respect to the first slide member and a lower part fixed with respect to the guide member. The split mandrel halves define an internal tapered passageway for receiving a wedge capable of forcing the mandrel halves apart. Projections on the second slide member contact the bolt seat shoulders when the cylindrical aperture of the preform receives the split mandrel, and a camming member urges the second slide member toward the mandrel.

Abstract: A device for separating sections of a perforated tubular web includes a pulling mechanism and a tearing mechanism. Each of these mechanisms has opposing rollers positioned facing each other on either side of the tubular section being separated. Continuous conveyor belts run over these rollers. The rollers of the tearing mechanism can be moved by a control element toward the tubular web. To prevent slippage of the web within the pulling mechanism when the tubular sections are being torn, the pulling mechanism is also provided with a control element which moves the rollers or cylinders of the pulling mechanism in a direction perpendicular to the tubular web in order to increase the pressure on the tubular web. The control element of the pulling mechanism is synchronized with a control element of the tearing mechanism.

Abstract: A web bursting machine is disclosed in which a pair of webs of indefinite length having individual sheets thereon delineated by transverse lines of weakening in the webs are separated therefrom by applying a mementary tension in the webs while drawing the webs over bursting elements while the webs are traveling longitudinally. The webs are fed simultaneously and continuously, but with the sheets of one web offset by one half pitch or sheet length from the sheets of the other so that a sheet is burst from one web or the other with each half pitch of travel of the two webs together, thereby eliminating any down time which would otherwise result from feeding the webs intermittently and stopping one web while the other is being burst.

Abstract: A method for breaking film perforations between a plurality of adjacent films employs an in-feed device, an out-feed device, and a festooner positioned between the in-feed device and the out-feed device. The in-feed device and the out-feed device move the plurality of adjacent films downstream through the festooner, which includes a plurality of rollers extending from a rotatable hub shaft. To perform the method, the hub shaft is first rotated to a home position. Next, a first film is fed through the festooner and into the out-feed device using the in-feed device. The out-feed device moves film downstream at a slower speed than the in-feed device. The hub shaft is then rotated at a high boost speed so that the rollers take up slack in the first film generated by the slower speed of the out-feed device relative to the in-feed device.

Abstract: During the feeding of offset continuous collated business form webs to the slow rollers of a burster, it is important to insure that the top web properly passes through the slow roll section. By providing a number of puller wheels having aluminum cores and sawtooth rubber coverings atop conveyor belts passing over crowned pulleys which are oversped relative to the web speed, proper feed to the burster is provided. Form deflecting fingers extending from the puller wheels to the burster also help. In order to prevent the conveyor belts from running off the crowned pulleys an aligner is provided which has a number of vertical dowel pins with plastic sleeves covering and rotatable with respect to the dowel pins, disposed on each side of a conveyor belt associated with a crowned pulley and puller wheel. The aligner is provided immediately upstream of a rubber covered drive roll for the conveyor belts.

Abstract: An apparatus for use in a system for making bags or the like from a continuous web or sheet of film material, the system including a perforator for imparting series of transverse perforations onto the web at regularly spaced intervals, which comprises a spreader roll having a reduced diameter portion between two enlarged diameter portions; a switch device located adjacent the reduced diameter portion; wherein the large diameter portions cause each series of perforation to pull apart and form a gap as the web is drawn over the spreader roll; and wherein the switch device is capable of being activated each time a gap passes in close proximity to the switch device.

Abstract: A continuous web of material having holes and lines of perforations therein is unwound from a roll and fed onto a staging roller. From there it is pushed onto a carrier belt having pins thereon. The pins match with the holes in the web material, and the web is drawn past a fracturing station which separates sections of the web into sheets along the lines of perforations. The individual sheets then are carried by the belt around an accelerator roll which speeds up the sheets to match the speed of receiving objects with which the individual sheets are to be combined. A second staging roller is installed at the in-feed end of the apparatus and coordinated with the first staging roller, so as to provide continuous and uninterrupted feeding of the web and hence individual sheets to the receiving objects.

Abstract: The invention concerns a bag machine for attachment of strip sections or labels to a passing bag base, including an application drum with a gripper which can be actuated to open and close, and with a knife interacting with the gripper. In this bag machine, the knife is arranged on a second drum running parallel to the application drum. The second drum also features a gripper which interacts with a knife arranged on the application drum.

Abstract: Thus the present invention provides an apparatus for conveying both individual sheets of paper and a web of forms having equally spaced, successive, transverse lines of weakening along a longitudinal path and for separating the forms along the transverse lines of weakening and merging the cut sheets and the separated forms for further processing. There is a transport section, superposed over the bursting section, including at least one upper and one lower belt and pulley assembly for conveying individual sheets along a second paper path, the second paper path merging into the first paper path, and structure for detaining the individual sheets at a position along the second paper path before the second paper path merges into the first paper path, whereby the individual sheets and the separated forms are thereafter processed along the first paper path.

Abstract: A perforated web transporting and separating system in which two longitudinally spaced drive mechanisms move the web, an upstream drive and a downstream drive. A platen supports and guides the web; the platen has two sections, and one section can be slightly rotated in the plane of the web with respect to the other section. In separating the web along a row of perforations, the web is driven to a point where the row of perforations is between the platen sections. The upstream drive is stopped while the downstream drive continues to attempt to drive the web, creating a tension in the web across the row of perforations. With the web in tension, one section of the guide platen is articulated relative to the other, tearing the web along the tensioned row of perforations.

Abstract: A dresser apparatus is provided for a strand of blow-molded articles interconnected by shorter flashings. A first pair of first rollers and a second pair of second rollers are of the gear type and are mounted for rotation to define pinching planes therebetween along which the strand is directed. The second rollers are relatively spaced to engage the articles and flashings passing therebetween, and are spaced from the first rollers such that the second rollers engage each flashing or article while a succeeding article or flashing is being engaged by the first rollers. A second moving device rotates the second rollers at a predetermined speed which is greater than the speed of the first rollers. Thus, each flashing or article is pulled from the succeeding article or flashing.

Abstract: In order to so improve a machining method for severing a machine part having a bearing eye into a first and a second bearing bushing, wherein the machine part with the bearing eye is mounted on a mandrel comprised of two halves and the halves are moved apart to sever the machine part and wherein prior to and during the severing, the first bearing bushing is fixed in the severing direction by at least one first transverse fixing element, the first bearing bushing is fixed transversely to the severing direction by two first side fixing elements and the second bearing bushing is fixed in the severing direction by at least one second transverse fixing element, that the joining following the severing can be carried out in as simple a manner as possible, it is proposed that prior to the severing, the first and second side fixing elements be positioned in an essentially tension-free manner in the advancing direction against the machine part and be held in this position resting essentially tension-free in the advanci

Abstract: Continuous business forms are detached and disposed in offset stacks. Continuous forms being fed into a conventional detacher are sensed by a first optical sensor, and after detachment are conveyed by a roller conveyor away from the detacher in a first direction. A guide rail is elongated in generally the first direction and the detached forms have an edge which engages the guide rail so that all the forms in a particular group are aligned when discharged from the conveyor into a stack. The guide rail is mounted on guide rods, for movement in opposite second and third directions, both generally perpendicular to the first direction, so as to change the position of the edge of detached forms in a subsequent group of forms so that consecutive stacks are offset from each other.

Abstract: Apparatus for the high speed stacking of paper sheets of either a continuous web of an accordion-like folding formation of a continuous web or superimposed separated sheets. A drive brings the paper sheets to a tearing mechanism for tearing the sheets along a prepierced line. Properly spaced portions of either the continuous web or the leading edge of every sheet is diverted to a first or a second stop which can also include a folding station arranged on both opposed sides of a sheet stacking plane. The diverter includes, on each side of the sheets to be stacked, a plurality of compressed air blowing nozzles, connected with a compressed air source so that the continuous web portion or the leading edge of the individual sheets are directed to the predetermined stopping station, and folding station, if necessary.

Abstract: A method and an apparaus for fracturing cap and shaft of connecting rods manufactured by powder forging in which the cap or the shaft of the connecting rod is fixed on a support movable perpendicularly to the plane of fracture, the portion of the connecting rod not fixed on the support is held stationary, and a straight central impact acting along the axis of symmetry of the connecting rod is applied to the support in the direction of fracture.

Abstract: A checkout counter for supermarkets and the like incorporates therewithin dual bag feeding apparatus, each operable for automatically dispensing, delivering, opening and retaining a flexible bag in a position and location suitable for the convenient introduction of purchased articles into the bags. The checkout counter includes two continuous web reels of successively attached flexible bags, two hoppers below each of which an open bag is retained and through each of which purchased articles are selectively insertable into the underlying bag as the articles are checked by the cashier-operator, and two collecting stations into which filled bags are ejected from the checkout counter interior and from which the customer may retrieve the filled bags.

Abstract: A bursting apparatus and method for conveying a web of sheet material having successive transverse lines of weakening along a longitudinal path from an upstream position to a downstream position and for separating the web along a transverse line of weakening.

Abstract: A method of making a connecting rod for attachment to a bearing journal by separation of parts of the connecting rod, comprising: (a) forging a powder metal sintered preform to provide a one-piece connecting rod having an annular wall defining a crank opening with a center axis and with stress risers for establishing a cracking plane that extends across said crank opening; (b) providing access for a compression coupling across the cracking plane; (c) while at ambient conditions, applying tension substantially uniformly across the cracking plane to propogate fracture from the stress risers along said cracking plane and thereby separate the connecting rod into a cap and body with cracked surfaces; and (d) remating the cap and body by applying a compression coupling through the access to draw said cap and body together under guidance and with metal yielding pressure to effect substantially an exact rematch of said cracked surfaces.

Abstract: A paper transfer feed separator automatically separates paper-drive edge tear strips from paper forms along perforations. The paper transfer feed separator may be hand-held and motor driven for removing the paper drive edge tear strips after the paper form is removed from a printer, or the like, or incorporated into a printer so that separation of the edge strips occurs simultaneously with printing on the paper. The frame of the separator causes a divergence in the paths of the body of the form and the edge paper strip to cause separation thereby, eliminating the need for knife blades or other elements requiring maintenance.

Abstract: A series of driven rolls for separating blow-molded products from segments of flash material in a string of products formed in a synthetic resin continuous molding machine. A first pair of rolls receives a string of products joined by flashes as the products are removed from the dies of a blow-molding apparatus. At least one of the rolls in the first pair of rolls is driven at a first rotational speed. An intermediate pair of rolls receives the string of products and flashes from the first pair of rolls, and the intermediate rolls are driven at a speed faster than the first rotational speed to stretch the string of products and thereby separate the flashing segments from the products. A pair of last rolls is spaced by an interval from the pair of intermediate rolls. The interval between the intermediate rolls and the last rolls is adjusted such that the products and the flashes can be sorted by length.

Abstract: An optical fiber cleaving tool is disclosed having a frame with means for holding a fiber optic connector installed intermediate the length of an optical fiber against lengthwise movement, thereby providing a fixed fiber axis. A pair of selectively operable clamps are supported on the frame for engagement with the fiber at a location spaced from the connector, the clamps are further supported for slideable movement parallel to the fiber axis for placing a tension along the fiber axis to slightly enlongate the fiber. A pair of opposed, selectively operable fiber engaging members are supported on the frame for opposed engagement with the fiber, at least one of the members having a sharpened blade for scribing the fiber, the force placed on the fiber by one member being equal and opposite to the force placed on the fiber by the other member during scribing of the fiber for subjecting the fiber to zero torsion and zero bend stress.

Abstract: A continuous paper sheet has a plurality of transversal perforation lines and a plurality of holes formed in the longitudinal margins of the paper sheet. The paper sheet is torn by two pairs of nipping rollers including a pair of upper and lower feed-in rollers and another pair of upper and lower pulling rollers. The pulling rollers of the latter pair rotate at a speed higher than that of the feed-in rollers so that the part of the sheet placed between the former pair of rollers and the latter pair of rollers is pulled or given tension, thus being torn and separated. After it has been confirmed the continuous paper sheet has been placed on a stand at a predetermined position, the length of the continuous paper sheet as folded is measured. The resultant measurement is compared to standard sizes previously inputted to a CPU in order to correct it to the approximate standard size.

Abstract: Labels in sheet form are first separated into strips along spaced parallel perforation lines extending in the direction of sheet movement and then into individual labels along spaced perforation lines extending in a direction transverse to sheet movement. The strip separation step can be accomplished with one of three ways. The first embodiment includes a two driven pressure rollers one of which has a resilient exterior surface including discontinuous alternating larger and smaller diameter areas and the other has a rigid continuous surface of different diameter sections. The rollers cooperate to clamp the sheet at points between the perforation lines as it moves and exert to a force along the perforating lines to burst same. The second embodiment involves moving belts which clamp the sheets between the perforation lines as it moves, gradually separating into different planes.

Abstract: Apparatus that uses the burster method for positioning coupons from a continuous web at a predetermined time at a predetermined location for insertion is disclosed. Positioning roll mechanism define a bight to receive the leading edge of a coupon and are driven by positioning drive mechanism at a continuous predetermined speed. Feeding roll means located upstream of the positioning roll mechanism in the excess of one coupon length are driven by intermittent feeding drive means at a speed substantially less than the speed of the positioning roll means. Controlling mechanism actuates and deactuates the feeding drive means in response to timing mechanism related to container position and coupon sensing mechanism at a sensing position between the positioning roll mechanism and the feeding roll mechanism.

Abstract: A method and apparatus for producing continuous bags, each bag having an opening on one side from a length of continuous tubing is disclosed. The bags are produced along a direction of production and each bag produced has a sealed end and line of perforation opposite to the sealed end. Each bag is positioned with its sealed end immediately adjacent to the line of perforation of an adjacent bag. The bags are produced by advancing a length of continuous tubing along the direction of production and sealing the tubing at a first location by a sealing means to form a sealed end of a first bag and substantially simultaneously perforating the tubing at a second location immediately adjacent to the sealed end of the first bag by a perforating means to form a line of perforation of a second bag. The second bag is immediately adjacent to the first bag.

Abstract: The invention relates to a method and a machine for forming zigzag-shaped piles from an endless band of paper wherein the band is deposited and folded on an appropriate support and, at the end of the formation of a pile, a rupture of the band is provoked along a predetermined folding line, the first folding flap of the following pile to be formed is brought into a predetermined position, the forward movement of the band is stopped and the pile which has just been completed is removed, the traction force for rupturing the band being exerted during the forward motion of the same, by applying the band by one of its surfaces advantageously at the predetermined rupture line, against stationary means, by deviating the band downstream and upstream of its part under application, from its normal path, advantageously in a perpendicular direction with respect to the plane of the band, while guiding the band.

Abstract: Apparatus for conveying upper and lower webs of material having equally spaced, successive, transverse lines of weakening along a longitudinal path and for separating the webs along the transverse lines of weakening. The apparatus includes: a longitudinally extending support structure; a bottom pair of upper and lower, vertically spaced feed rollers rotatably supported by the structure; a pair of upper and lower, vertically spaced burster rollers, the lower burster roller having a shaft and being rotatably supported by the structure downstream of the bottom feed rollers; a clam shell housing pivotably mounted on the lower burster roller shaft, wherein the upper burster roller is supported by the clam shell housing; and a top pair of upper and lower, vertically spaced feed rollers rotatably supported by the clam shell housing.

Abstract: First and second tube sections (12, 14) are dimensioned so as to enable telescoping receipt of an end portion of one within the other. A pair of parallel slots (36) in the end portion of the second tube section (14) is slidingly received onto a break pin (28) transversely secured within the first tube section (12). A further break pin (38) is transversely secured within the end portion of the second tube section (14). An optical fiber cable (17) passes through the tube sections and between the break pins (28,38) such that on the tube sections being axially separated, the fiber cable conforms about the break pins in relatively small radii severing the fiber cable.

Abstract: An apparatus to apply reinforcing slips provided with a glue coating to a web which has transverse perforation lines, comprising means for tearing from the web the sections which are joined at the transverse perforation lines.

Abstract: Tearing device for the tearing off of a band (26) in a desired point provided with a zone (90) arranged to make the tearing easier, such as a weakening by means of perforations or slits provided along a predetermined line, comprising at least a first pair of opposed and perfectly cylindrical rollers (30,32) driven at a first rotation rate, and at least a second pair of opposed rollers (50,52), each having at least a planar bevel (54,56), the second roller pair being positioned downstream with respect to the first pair and being normally stationary with the bevels facing each other, the rollers (54,56) of the second pair being driven, upon receiving a command signal coming from a detector (74) at a rotation rate definitely higher than that of the first pair of rollers, thus causing the band to be torn in the desired zone.

Abstract: A system and method for distributing lottery tickets includes a large number of remote, ticket-dispensing units which are connected intermittently, e.g., once each day or week to a central computer. The units record the numbers of tickets sold and transmit the sales data to the central computer, which in turn performs all the necessary accounting functions. Sales reports and invoice data may be sent by the central computer to each unit for printing, which avoids the need to mail the reports/invoices. The tickets are stored in fan-fold form and are burst, rather than cut, apart for dispensing. The tickets are dispensed at one end of the unit which faces the customer. A control panel for the vendor is located at the opposite end. Tickets of different length may be dispensed with an imprint of the vendor's name.

Abstract: A method and an apparatus for severing a perforated web involves clamping the web (4) by two clamping members (6, 7) extending essentially transversely over the web (4) against an anvil (1) placed on the opposite side of the web (4) so as to leave a perforated line (5) of the web aligned between the clamping members (6,7). The clamped web is then tensioned by allowing a tensioning member (2) located between the clamping members (6,7) to expand toward a backing bight (20, 21) formed behind the web (4) thus causing the web (4) to be severed at the perforation (5) with the help of tensile stress.

Abstract: In packaging machines with an integrated apparatus for the production, storage and conveyance of blanks, the arrangement of the apparatus within the packaging machine is important. It is necessary to ensure that free unimpeded access to the units is possible. On the other hand, the actual operation of the packaging machine should not be impaired. For this purpose, a web of material (16) for the production of the blanks (13) and in the form of a wound reel (17), a conveying track (18) for the web of material (16), a severing station (19) for forming the blanks (13) and a blank track (26) for feeding the blanks (13) to a folding turret (10) are arranged on the rear side (25) of the packaging machine. The conveying track (18) for the web of material (16) extends parallel to the longitudinal mid-plane of the packaging machine. The blank track (26) follows this transversely.

Abstract: A paper transfer feed separator automatically separates paper-drive edge tear strips from paper forms along perforations. The paper transfer feed separator may be hand-held and motor driven for removing the paper drive edge tear strips after the paper form is removed from a printer, or the like, or incorporated into a printer so that separation of the edge strips occurs simultaneously with printing on the paper. The frame of the separator causes a divergence in the paths of the body of the form and the edge paper strip to cause separation thereby, eliminating the need for knife blades or other elements requiring maintenance.