Abstract: This application discloses removing scrap trimmed from a moving web with a series of pins mounted upon a disc which brings the pins into an impaling engagement in the scrap. The movement of the pins into such engagement is carefully synchronized between the cutting roller and the pins. The scrap is removed from the pins by causing it to be grasped between an abutment on one side and a nip roller on the other side and pulled from the pins at the same time as the pins are being withdrawn.

Abstract: A machine for punching holes in batches of sheets has a receptor which holds a stack of sheets in vertical position. A timing mechanism sequentially jogs and segregates a first batch from the receptor and deposits same in a vertical punch slot. At the bottom of the punch slot is a horizontally reciprocating punch which forms the holes. Meanwhile, a second batch is bieng jogged and segregated. The first and second batches are gripped and lifted. The first batch is deposited in a vertical discharge slot from which it is transferred to a deposit tray. The second batch is simultaneously punched while in the punch slot.

Abstract: Wire processing apparatus comprises a wire selector/feed mechanism for feeding a selected one of a plurality of different wire strands lengthwise into a wire insertion mechanism which then presents a wire segment severed by a wire cutter mechanism laterally to the infeed ends of a pair of laterally spaced apart conveyor units of a conveyor mechanism. Each conveyor unit comprises a support frame on which a conveyor belt assembly is mounted. The conveyor belt assembly is adjustably positionable on the support frame to enable wire segment end portions of desired length to project from the conveyor belt assembly. The wire selector/feed mechanism comprises a wire selector device including a pair of spaced apart rotatable plates having pairs of aligned holes for releasably supporting the wire strands.

Abstract: Apparatus for cutting and dividing a continuous stream of printed products, in which the paper sheet is folded by means of a longitudinal folding system and is then sheared to the format length, and in which the continuous stream of printed products is divided into two transport paths.

Abstract: In an apparatus for helically slitting a continuous tubular film of synthetic thermoplastic material, a pair of feed rollers for feeding flattened continuous tubular film to a mandrel are mounted at fixed locations in a main frame. A rotary support mounted in the main frame carries the mandrel which consists of spaced apart low-friction bars disposed in a circular array concentric to the axis of rotation of the rotary support. A cutter is adapted to slit the tubular film as it traverses the mandrel. The axis of rotation of the support is aligned with the nip between the feed rollers approximately at the center of their length. A reversing rod and a deflecting or guide roller are connected to the rotary support for guiding the slit film from the mandrel to a winder. The winder has a winding axis aligned with or intersecting the axis of rotation of the rotary support at a right angle. A spreader for opening out the film is disposed between the feed rollers and the mandrel.

Abstract: Apparatus and method for trimming signatures moving in a continuous stream and in an arcuate path as controlled by a conveyor. A trimming knife is stationarily disposed adjacent the arcuate path for engaging the marginal edges of the signatures and trimming those edges. Input and output conveyors are in signature-flow communication with the conveyor of the arcuate path, and either input or output conveyor can be reversed for the input and output function, and also the conveyor having the arcuate path can accordingly be reversed so that the signatures can move in either continuous arcuate path of movement for the trimming process.

Abstract: A conveyor system for conveying veneer sheets with spacings therebetween comprising a sheet supply conveyor for feeding a train of cut veneer sheets of a predetermined length in contact with one another, the cut sheet length measured in the direction of sheet feed; at least first and second conveyors arranged downstream of the supply conveyor to carry the cut sheets; a stick-and-carry conveyor spanning between the downstream end of the supply conveyor and the upstream end of the second conveyor, the circumferential length of the stick-and-carry conveyor being equal to an even number of times the specified length of the cut sheet, the stick-and-carry conveyor having nailing, or sticking, areas and non-nailing areas arranged alternately at the interval of the specified cut sheet length, the nailing area having a large number of nails embedded therein the stick-and-carry conveyor being driven so that the front of the nailing area will meet the front end of the cut sheet at a sticking operation start position; an

Abstract: Veneer handling apparatus having a veneer clipper at one end thereof and a veneer sheet stacker at the other end is disclosed. Veneer sheets cut into a format size by the clipper are sorted so as to allow defective sheets to be discharged from the apparatus. Sound veneer sheets sorted from the defective sheets are distributed selectively into two ways alternately. Two conveyors arranged one above the other and converging at a position adjacent their downstream ends are provided in the apparatus, and one sheet is distributed to the upper conveyor and stopped at a predetermined position thereon until its succeeding sheet distributed to the lower conveyor is moved to another predetermined position. The sheet on the upper conveyor is allowed to move again at such controlled time that it is combined at the converging position with the succeeding sheet moving on the lower conveyor into a pair with one sheet placed over the other.

Abstract: A machine for automatically forming a placket on a garment, for example on a front of a child's shirt, makes use of a clamping and straightening apparatus which has a pair of clamp members which engage the garment piece along a segmented edge, straighten the edge and then transport the edge past a sewing machine which attaches a strip of lining material.

Abstract: An apparatus for cutting a length of wire into wire segments includes a pair of adjacent knife carriers, each disposed for rotation about parallel eccentric shafts. The knife carriers each hold a knife blade having a cutting edge. The cutter is constructed and arranged such that the carriers can selectively rotate about either the axis of rotation of the eccentric, wherein the cutting edges do not cut the wire passing between the cutter, or they can rotate about the center of the eccentric, wherein the edges will cut the wire. When the cutting edges cut the wire, their tangential speed is the same as the wire speed.

Abstract: A system for forming substantially diamond-shaped gussets to be used in the production of panty hose garments wherein the gussets are formed by severing a circular knit tube along a bias angle of approximately 30.degree. subsequently to form strips having a width corresponding to the desired width of a gusset. The strip then is severed along a prescribed angle of approximately 30.degree. to define a gusset wherein the fabric wales extend parallel to a line extending from one point to the diagonally opposite point of the diamond-shaped gusset. The gusset is then transferred and oriented for subsequent sewing to hosiery blanks in the forming of panty hose.

Abstract: The present invention relates to a process for the continuous production of capacitors of the stacked type, wherein a stock or matrix capacitor in the form of a parallelepipedal bar is cut into elementary capacitors of which the lateral connections formed by the application of molten metal (Schoop process) are subsequently connected to electrical connecting wires. In accordance with the invention, the transfer from the cutting station to the soldering station for the connecting wires is performed by means of a gripper whose jaws are applied on the lateral connections formed by the application of molten metal and make it possible to inject an electrical checking signal between the plates of the capacitor during the transfer operation.

Abstract: An apparatus including a revolving roll for applying to a sheet of a first material continuously moving in a first direction at least one discrete length of a second material with the length of the discrete length at an angle to the first direction. The discrete length is cut from a continuous ribbon on the revolving roll, rotated by the revolving roll to a desired orientation and transferred from the revolving roll to the sheet. The apparatus includes the revolving roll, at least one rotatable platen on, and revolvable with the revolvable roll, a feeding apparatus for feeding the continuous ribbon to circumferential engagement with the revolving roll, a cutting roll and an applicator roll revolving in synchronizm with the revolving roll. The cutting roll has at least one cutting blade which cuts the ribbon at a cutting surface or anvil on the rotatable platen.

Abstract: A supply source of continuous elastic web and a support for the fixing of elastic elements are provided. On the support, which is normally constituted by a rotary drum, there are located at least one clamping element fixed to the support itself and a further clamping element which is movable relative to the fixed element between first and second positions. The distance between the fixed element and the movable element in the second position is less than the distance between the two elements in the first position and is substantially equal to the length of the tensioned elastic elements which it is desired to form. The free end of the continuous elastic web is clamped in the movable clamping element when this element is in its first position.

Abstract: An automatic punching machine having a gripping/lifting attachment which grips and lifts upright punched stacks from a delivery channel, turns them and deposits them onto transfer statics for further conveyance to an automatic bundling machine. The deposited stacks are held in the transfer station by stack guides. So that the stack guides do not interfere when the swivel arm of the gripping/lifting attachment, which is arranged so as to be turnable overhead through about 180.degree., is swung into the transfer station, such are fastened to a lifting table which can be lowered out of the plane of further conveyance. Mounted on the free end of the swivel arm is a swivel head which is pivotable through about 90.degree. and which is provided with a parting knife for the dividing or separating of the stacks.

Abstract: A numerically controlled groove-stamping machine which includes an indexing unit rotatable stepwise by means of a positioning drive about a rotational axis as a function of a stroke of a punch of the groove-stamping machine. The indexing unit is adapted to be driven, in a stepwise fashion, in two intersecting directions running at right angles to the rotational axis. A numerically controlled automatic multiple tool set is provided with the set being equipped with, for example, a stator groove and cut-off tool, a rotor groove tool, and vent hole tools. The tools of the multiple tool set, in accordance with the work steps to be executed, are adapted to be brought into engagement in an individually controllable manner.

Abstract: A rotary die-cutter is arranged for front or rear edge stripping by providing spring fingers which are moved rearwardly, relative to the rotation of the impression cylinder, to engage the front edge scrap and clamp it on the roll, for movement with the roll out of the plane of feed of the web while the remainder of the blank is fed onwardly into said plane.

Abstract: To permit continuous adjustment of separating rollers (10, 11) positioned downstream of cutter cylinders (3, 4) cutting sheets (7) from a continuous web (1) during operation of the machine, to adjust for different lengths of cut sheets, and accelerate the cut sheets to the circumferential speed of a gripper apparatus, the separating cylinders (10, 11) are mounted on a first carrier structure (38) which is longitudinally moveable independently of the drive therefore with respect to transport belts (8, 9) passing beneath the separating rollers, the adjustment spacing between the separating rollers being controllable, for example by compressed air cylinders (55). Drives, in order to reduce noise, preferably are by gear belts driven from the cutter cylinders, to provide for synchronized operation of the transport or conveyor belts, the separating cylinders (10, 11) and of subsequent transport apparatus, such as a gripper cylinder (12).

Abstract: Apparatus for subdividing a paper web into a series of discrete sheets and for transporting the sheets to a processing station has a cross cutter whose knife holders can be driven at several speeds, and a sheet intercepting device downstream of the nip of the holders. The position of the entire intercepting device is changed in automatic response to changes in the speed of the knife holders to ensure that the inlet of the intercepting device can receive the leaders of successive sheets, even though the direction of advancement of such leaders is likely to change, e.g., in response to more or less pronounced curling, as a result of acceleration or deceleration of the knife holders and as a function of the thickness and/or composition of the web.

Abstract: In a method and apparatus for cutting and welding slugs to lead wires, a die has a bore therein through which the slug feedstock is stepwise advanced. The die is ferromagnetic and a permanent magnet is positioned with one magnetic pole adjacent the cutting end of the die. A knife has an opening therein for receiving the feedstock advancing out of the die when the hole and die are aligned. Rocking of the knife cuts free a slug. When the knife is rocked back into alignment, the slug positions itself on the freshly cut end of the feedstock. Advance of the feedstock then pushes the slug out of the knife and presents it to a clamp.

Abstract: A filter rod making machine discharges several parallel filter rods which move lengthwise and are severed at regular intervals to yield files of axially aligned filter rod sections. Such sections are transported axially to a first transfer station where they enter discrete flutes in the concave upper side of one of several rotary platforms which orbit about the axis of a rotary carrier and are rotated relative to the carrier by crank drives so that the orientation of their flutes remains unchanged. The flutes of a platform which arrives at the first station receive discrete filter rod sections from each of the files so that each platform accumulates a group of parallel sections which are transported to a second station for transfer into successive peripheral flutes of a rotary drum-shaped removing conveyor.

Abstract: An apparatus for engaging and transporting discrete sheets downstream of a severing station at which a cross-cutter severs a running paper web has a catcher assembly with an upper and a lower conveyor unit. The conveyor units define an elongated path for the transport of sheets therebetween. The catcher assembly is adjustable, in its entirety, with reference to the severing station, and each conveyor unit is adjustable relative to the other conveyor unit. The rearmost portion of the upper conveyor unit is adjustable toward and away from the adjacent portion of the lower conveyor unit.

Abstract: An apparatus for manufacturing plastic tubular elements with rubber or metal fittings at one or both ends, includes a conveyor for a plastic tube, a stop for metering a given length of the plastic tube, a cutter for cutting the length and a series of jaws for transferring the cut length to a least one head which automatically effects an axial mounting of a fitting over or within at least one end of tube length, after insertion of a core within the fitting and tube end bores.

Abstract: A cutting machine, especially for foodstuffs such as wurst, forms slices of the product which are picked up on a cylindrical drum which has retractable pins and which, upon take-up of the slices, deposits them upon a plate by swinging downwardly toward the latter. The pins are retracted by the downward swinging movement to release the slices.

Abstract: An apparatus in which tablet strip packages are transferred with the aid of revolving suction devices out of a horizontally-functioning stamping device to a horizontally disposed conveyor belt. The suction devices are radially secured on a transfer head, which is rotatably supported on a swing. Thus, a straight-line transfer path from stamping device to conveyor belt is provided which allows for a shorter transfer time.

Abstract: An automatic numerically controlled slotting or notching press arrangement which includes a multi-armed feed and removing device having a turnstile or turntable which is selectively indexed or rotated so as to convey blanks to various processing stations. The feeding and removing device is adapted to transfer the blanks from at least one stack unloading station to a centering or aligning station, a locating or turning station, a processing station, a stator stacking station, and a rotor stacking station. A numerically controlled indexing unit (a clamping table for blanks to be processed) and a numerically controlled tool changing is provided. The stack unloading station and the rotor stacking station form the first and last processing stations and are linked by a conveying device which operates independently of the turnstile or turntable of the feeding and removing device.

Abstract: Apparatus for subdividing a web of wrapping material into sections of predetermined length has a reciprocable carriage for a pair of grippers which are pivotable into engagement with the web to thereby clamp the web against the carriage while the latter moves forwardly. This advances the web through a distance which approximates but is less than the distance necessary to advance the web by the length of a section. The grippers are thereupon disengaged from the web while the carriage continues to move forwardly, and the web is braked by one or more brushes so that two pawls whose pallets are biased against the web can catch up with a pair of marginal notches in the web. The pallets enter the respective marginal notches and complete the forward movement of the web. A mobile knife cooperates with a stationary knife to sever the web and to thus separate a section from the leader of the web while the carriage moves rearwardly.

Abstract: For threading a web through a float web dryer which pneumatically floats the web when traveling through the dryer, a transverse bar mounted by chains and having needles for engaging the web, picks up the start of the web and carries it through the dryer.

Abstract: A method of forming a stack of unexpanded honeycomb core sheets from a continous web of which alternate sheets in the stack have linearly spaced and transversely extending lines of adhesive on one side spaced equally between similar adhesive lines on the others of the sheets when evenly stacked, such method including applying linearly spaced and transversely extending lines of adhesive on one face of the web, cutting the web parallel to the adhesive lines with one cut being made along the linear center of a line of adhesive and the next cut being made along the linear center of the space between the adhesive lines, and then stacking the cut sheets in even edge alignment resulting in the lines of adhesive being linearly staggered on one sheet with respect to those on the adjacent sheet.

Abstract: A device for automatically taking off elements drawn or formed on pieces carried by a moving support and for displacing and depositing the taken off elements on a take-up conveyor, wherein said device comprises at least one arm mounted to rotate on a shaft located between the support for the elements to be taken off and the take-up conveyor on which the taken off elements must be deposited, said arm bearing a taking off member, in principle a suction disc, mounted so as to be able to be oriented and displaced with respect to said shaft, means for driving said shaft in rotation, means for orienting and displacing the taking off member with respect to said shaft and means for controlling these latter drive means provided and arranged to ensure, in synchronism with the movements of the piece support and of the conveyor taking up the taken off elements, the taking off of all the elements formed on each piece and the deposit thereof in parallel and regular arrangement on said take-up conveyor.

Abstract: Apparatus for transporting knives, sockets, holders and analogous devices for severing, supporting, transferring and/or otherwise manipulating rod-shaped articles which constitute or form part of smokers' products has first and second disks which are rotatable about parallel axes and carry sets of levers each pivotable about an axis which is parallel to the axes of the disks. Each lever of one disk is coupled to a lever of the other disk by a crank unit one pin of which carries a tool. One of the disks is driven and transmits torque to the other disk by way of the levers and crank units whereby the crank units orbit and their pins hold the tools against any change of orientation. Stationary cams have congruent grooves for roller followers which are provided on the levers of the first and second disks, and the cam grooves are configurated in such a way that the cams can reduce or increase the absolute speed of movement of crank pins by moving the pins toward or away from the axes of the respective disks.

Abstract: An arrangement for notching or slotting circular blanks so as to produce stacks of rotor and/or stator laminations for electric machines. At least one slotting machine is provided which in a first direction is adjustable radially with respect to a spatially fixed axis of rotation of a blank support table by way of a separate adjusting drive. The support table for the blanks, constructed as an indexing apparatus, may be driven by a numerically controlled adjusting drive. The at least one slotting machine is movable in a second direction at right angles to the first direction by way of a further adjusting drive. The stacks of lamination produced by the punching arrangement may include spiral slots or notches as well as oblique slots or notches enabling the production of special motors having a cone or tapered armature.

Abstract: The present invention is concerned with a method of and apparatus for cutting a slab from a body of uncured light-weight concrete, resting on a support surface. The method comprises the step of moving the body of uncured light-weight concrete along a longitudinal axis of said support surface through a predetermined distance; cutting a slab from said body while supporting the front face of said slab, moving the slab away from said body along an extension of said longitudinal axis; and subsequently moving the slab along at least one arcuate movement path in a plane perpendicular to said support surface and parallel to said longitudinal axis. The apparatus for performing the methods includes a sequentially moveable work feed means, a wire cutter mechanism for cutting a slab from the face of the concrete and a carosel-like pneumatic suction device for holding and transporting the cut slab to subsequent spraying, shaping and stacking stations.

Abstract: An auxiliary feeder apparatus for a punch press. The feeder picks up blank stock to be punched, transfers it to a work holding collet where the press punches a circular pattern of spaced holes or slots in the blank to form an electric motor lamination or the like. After punching, the feeder apparatus picks up the finished part and transfers it to a storage location while at the same time picking up and transferring a new blank to the collet for punching. The operation of the feeder apparatus is integrated with the operation of the punch press and is fully automatic. Controls in the feeder apparatus and press prevent the punch from operating when malfunctions, such as a part not properly positioned on the collet or two or more parts transferred to the collet, occur.

Abstract: A machine for picking up stacks of sliced food obtained from a slicer and loading the stacks into cavities of a packager which then encloses same. The machine includes a transmission driven in synchronism with the packager that pivots a placer having spring closed doors for stack support from a load position wherein a ram loads each cavity, to an upper pick up position on an inclined, transmission driven, conveyor having suitable stops. The stops retract, and the conveyor pivots downwardly, as the placer moves the stacks to the load position without interference with the stops and the conveyor. Suitable feed conveyors load an escapement for the stacks for the sequential movement of the stacks to the stop positions. A control system is provided to regulate the flow of stacks from the slicer to the loader for continuous loader operation if desired.

Abstract: In a wrapper rolling machine for the manufacture of cigars etc. and comprising a wrapper cutting out unit, means are provided to hold one half of a tobacco leaf while cutting is performed in its other half, and to deliver the first half, together with any scraps appending thereto, in a plane condition and a desired orientation for the subsequent cutting out of one or more wrappers from said first half.

Abstract: An endless elastic band is severed from a tube of resilient material while the interior of the resultant band is being engaged by tensioning fingers which can be manipulated to deliver the band in at least partially expanded condition.

Abstract: An apparatus for cutting continuously arriving flat structures, especially printed products, wherein there is provided a revolving driven rim of similar cutter tools which can be each actuated via entrainably moving follower elements through the agency of a common control cam. Operatively associated with each of the cutter tools are feed means for the infeed and removal of a flat structure.

Abstract: Apparatus for processing flat strip material including cutting apparatus for cutting the material and to strip portions and stacking apparatus having air cushion means for stacking the strip portions one on top of the other. An accelerating anchoring roller, having vacuum or magnet devices therein for attracting the sheet portions thereto are provided for the exclusive transfer of the strip portions from the position were cut in the cutting apparatus in positions at the inlet of the stacking apparatus where the air cushion takes over the conveyance and stacking of the strip portions.

Abstract: The provision in a conventional punch press of a cyclicly-operable transfer mechanism which is adapted to be bolted to the stationary die shoe of the press in between successive forming stations and has associated with it a pair of blank-gripping jaws which travel generally in web line fashion between first and second stations for blank-transferring purposes while at the same time rotating so that each blank is reversed from end to end upon completion of the transfer operation. During the transfer, the jaws swing or revolve in a circular path about a vertical axis so that directional reversal of the jaws accounts for a major portion of the blank displacement.

Abstract: Pinless feeding apparatus for signatures wherein signatures from a printed web are automatically severed and fed to gripping cylinders having gripping fingers on the surface thereof. Positive engagement of each signature with a set of gripping fingers on the gripping cylinder is effected by modifying the rate of transport of each signature as it is severed and by controlling the transporting means so that each signature at any one time is primarily subjected to only one rate of transport.

Abstract: An endless elastic band is severed either from a flat partially slit strip or a tube of resilient material while the interior of the resultant band is being engaged by tensioning fingers which can be manipulated to deliver the band in at least partially expanded condition.