Abstract: An apparatus device for ripping woven textile goods has a table having an upper surface, near and far longitudinal edges, and a transversely elongated slot extending between the edges and having transversely spaced near and far slot ends, the goods normally lying on the table extending across the slot. At least one outer rail extends transversely along the slot and at least one inner rail riding on the outer rail is displaceable therealong between a far end position projecting past the far slot end and a near end position projecting past the near slot end. A carriage displaceable substantially the full length of the inner rail is also displaceable between a far end position past the far slot end and a near end position past the near slot end. A ripping element on the carriage can be displaced on displacement of the carriage and inner rail between their end positions fully across the goods lying on the table across the slot to tear them weftwise.

Abstract: A thin film adhering apparatus and method in which a thin film whose length corresponds to that of a substrate is adhered to the substrate by applying pressure using a pressure adhering roller.

Abstract: There is disclosed a cutting apparatus which is an improvement over co-owned U.S. Pat. No. 4,693,151 including a mechanism for accelerating the cutting mechanism prior to transverse severing of a traveling web; wherein an elongate knife and a cooperating rotatable knife are mounted on separate mounting members which are biased to urge the knives into cutting cooperation; wherein an electric motor is stationarily mounted and the cutting mechanism moves together with the traveling web, and the electric motor causes the rotatable knife to travel through a flexible drive connection; and wherein the rotatable knife is mounted for sliding movement on a slide mounted on a rod, with the slide having a bearing protected by and between a pair of spaced floating seals received on the rod.

Abstract: A method and apparatus for the precision cutting of corrugated paperboard panels into rectangular test specimens, having shapes of predetermined size. A reference rod is inserted through a selected flute in the corrugated paperboard panel, prior to the first cutting operation on the raw panel. The reference rod is then placed in a specific location on the cutting table surface, so that the internal flutes in the raw panel are oriented at a specific angle to the cutting plane of the cutter mechanism. This ensures that the first edge formed on the raw panel has a precise orientation relative to the panel flutes, such that the final precision cut panel specimen can be used as a test specimen for performing edge compression tests, and other tests, that are reproducible, and representative of the characteristics of the corrugated paperboard panel structure.

Abstract: Disclosed is an apparatus and method of fabricating tank wrap of desired thickness having fibers oriented generally in the thickness direction from lengths of insulation material having fibers oriented generally in the length direction. The method comprises several sequential steps. The first step is positioning the lengths of insulation material lengthwise along a first movable track conveyor, such that the fibers are oriented generally parallel to the direction of conveyance as the lengths progress downstream in a longitudinal direction along the conveyor. Second step is severing the insulation material completely across the length, at intervals equal to the desired thickness of the tank wrap to be fabricated. Next the cut lengths of insulation material are positioned lengthwise across a second movable track conveyor such that the fibers are now oriented generally perpendicular to the direction of conveyance, and in an abutting relationship.

Abstract: A machine device and method for use thereof provides uniform, precision machined chamfers upon pieces of non-uniform shape. The device includes a longitudinal base for supporting and longitudinal fixing thereon a flat, flexible blank having opposing longitudinal edges at least one of which is non-linear and to be chamfered. A longitudinal platform provides a non-planar surface with which to clamp the blank against an opposing corresponding non-planar lower clamping surface, provided upon the longitudinal base, so as to flexibly deform the blank such that the non-linear longitudinal edge of the blank extends by a substantially equal distance at each point thereon from a planar machining path extending along the non-linear longitudinal edge of the clamped blank. A machine cutting device passes a straight-edged cutting tool along a planar cutting path for uniform chamferring of the non-linear edge of the blank.

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 electrically operated dispenser for sheet material normally supplied in a spirally wound roll such as paper towels, toilet tissue, aluminum foil, plastic wrap and the like and more specifically a dispenser which is electrically powered to move the web of sheet material through a discharge slot until a desired length of material has been dispensed with the dispenser then automatically cutting the web so that the cut-off length of sheet material can be utilized with the cut-off edge connected with the supply roll of sheet material being disposed inwardly of the discharge slot for concealing the end edge of the supply roll of web material.

Abstract: A device for handling and performing operations upon media, the media having been previously wound about a retaining device such as a cylinder. The rolled media, such as paper, plastic film, and fabric, is removably secured to support members on the device in a manner that allows media to be unrolled and placed upon a working surface such as a table. Rollers and a u-shaped member guide the media to and hold the media upon the working surface such that the media may be measured, marked, and cut to the desired length and/or width, as deemed necessary by the user. Both the length and width of cut is readily adjustable. The media may be cut to a desired width by adjusting the location of the cutter, engaging the cutter, and pulling the media through the device. The media may be cut to length by pulling the media through the device, stopping when the desired length is reached, engaging the cutter and sliding the cutter across the width of the media.

Abstract: An apparatus for opening one layer of a tube-like material web comprises a cutting member and a straight support for guiding the material web, which support extends transverse to the longitudinal direction of the material web. The cutting member includes a cutting knife mounted on a carriage movable back and forth parallel to the support by means of a first driving member. The carriage carries a guiding element for guiding the carriage on the support during cutting open said one layer. The cutting knife projects with respect to the guiding element in the direction of the support along an adjustable length.

Abstract: A method and an apparatus for sticking a belt-like member, wherein a belt-like member prepared by cutting a raw material of the belt-like member on a conveyor at two front and rear locations, is conveyed by the conveyor, wrapped around a cylindrical drum and stuck to the drum. The inclination angle of the cut line at the leading end of the belt-like member is measured at the time of cutting, the inclination angle of the cut line at the trailing end is measured at the time of cutting, and by comparing the inclination of the cut line at the trailing end with the inclination angle at the leading end, an amount of correction for the inclination angle is calculated.

Abstract: A cutting apparatus for cutting tubular banding material in a banding machine includes as guide assembly for guiding tubular banding material in a flattened condition along a guide path from an inlet end to a cutting station, and a single cutting blade mounted for movement in a transverse cutting path across the flattened material at the cutting station. A pinch mechanism is provided for pinching opposite sides of the flattened material together immediately adjacent the cutting station to hold the material securely against bunching up while it is being cut.

Abstract: A cutting apparatus for fiberglass insulation and the like for use at home or on construction sites. The apparatus includes a workboard with a groove thereacross and a blade which may be moved through the groove to cut fiberglass insulation placed on the workboard. An elongated handle attached to the blade allows insulation to be cut from a standing position. Fiberglass leavings are collected in a chamber associated with the groove so as to not impede the cutting operations. Collection of the leavings and cutting from a standing position reduce the respiratory hazard associated with airborne fiberglass fibers. The apparatus permits individual pieces of fiberglass insulation to be cut to size in a non-factory setting quickly and without waste of material.

Abstract: A temper mill installation for steel strip has an uncoiler, a rolling mill for the strip, a shearing machine for cutting the strip to remove damaged turns at the end of a coil and a coiler for coiling the strip after rolling. To avoid wastage of sheet, the shearing machine has a movable shearing head and is positioned adjacent the strip path between the uncoiler and the rolling mill. The shearing head is movable across the strip path to effect cutting of the strip.

Abstract: A paper-cutting machine has a board which is provided at one end thereof with a rail support for supporting a rail. One end of the rail is pivotally supported by the rail support through a pin. Thus, the other end of the rail is movable up and down about the pin. A slider is movably provided on the rail. A rotatable cutter blade is attached to the slider. A paper holder is resiliently supported on the reverse side of the rail through a spring. A hook is attached to the distal end of the rail. The distal end of the rail is fixedly fitted to a guide member provided on the board. The rail support is provided with guide pins for pressing both side surfaces, respectively, of the rail by means of resilient force from respective springs. The slider is mainly comprised of a cutter blade-side slider body, a slider body and a cutter blade holder. The cutter blade holder is equipped with the cutter blade which is rotatably attached to a slide portion of the cutter blade holder.

Abstract: A method and apparatus for severing a length of insulating batting and simultaneously cutting only the insulating material thereof is provided. The insulating material between the severed edge of the insulation batting and the cutting line through the insulating material can be removed to expose a length of backing which can be secured to the uncut portion of the insulation batting length when the insulation batting length is wrapped around a length of a heating and cooling duct or the like. The apparatus includes a pair of rotating cutting wheels rotatably mounted on a carriage movable along an elongate carriage rail. A pinion gear mounted to each rotating cutting wheel for rotation therewith meshes with a rack secured to the elongate carriage rail to cause rotation of the rotating cutting wheel in response to movement of the carriage along the carriage rail.

Abstract: A cutting apparatus for wrap film is made of a housing for supporting a roll of paper or plastic film and an apron for supporting the leading edge portion of the film. A cutting assembly is mounted over the apron and is slidingly mounted along the housing to cut the leading edge. The cutting assembly includes a circular cutting wheel and a driving mechanism for rotating the wheel at a peripheral speed greater than the linear speed of the cutting assembly.

Abstract: A film cutter includes a slide holder having four rollers rotatably mounted in the holder and rotatably moving on a track, a central cutting blade formed in a central portion under the holder, and a slide base secured with the cutting blade and positioned under the slide holder slidably engageable in a longitudinal groove formed in the track, whereby upon a pulling of a film across the track and upon a pushing of the slide holder, the rollers will press to tension the film against the track for stably, smoothly and quickly cutting the film as cut by the cutting blade secured between the upper slide holder and the lower slide base.

Abstract: Box cutting machine having driven knives that cut a line along a selected level on two intersecting side walls of a box.

Abstract: An apparatus for stacking and cutting rolls of paper, in particular end rolls from the newspaper industry. The apparatus includes a rack assembly for stacking and unrolling the end rolls, and a cutting assembly including a pair of cylindrical rollers, at least one cutting device for cutting the paper into predetermined lengths, and preferably at least one cutting device for cutting the paper into predetermined widths.

Abstract: The present invention is drawn to a method an an apparatus for cutting a sheet member embedded with wires for use in tire, having the following characteristics. That is, a wire-embedded member is cut with a rotatable cutter at the middle of the member in a width-wise direction thereof while applying a pushing force, effected by a high pressure, on the cutter. The cutter is shiftably and rotatably mounted on a frame so as to be movable in a shifting direction while rotating. The cutter movement may also deviate in a direction orthogonal to the shifting direction thereof. The completion of the cutting at the middle of the member is detected by an electrical connection between the cutter and a support member, which connection is confirmed by a confirmation control mechanism. The cutter is shifted by a pushing mechanism from the middle to one side edge of the sheet member under a pushing force, effected by a pressure lower than that of the high pressure, so as to carry out a first half of a cutting operation.

Abstract: An apparatus for cutting wall covering sheet from a roll permits longitudinal as well as transverse cutting of sheet from a roll. The apparatus comprises a support to hold a roll of wall covering sheet and allow the sheet to be unwound, a transverse member on the support positioned substantially parallel with the roll, the sheet passing over the transverse member when unwound from the roll, the transverse member having a slot to enable a cutting blade to make a transverse cut in the sheet, a longitudinal track on the support extending transversely substantially parallel to the roll and the transverse member, a cutting blade holder slidingly mounted on the track for positioning at any location on the track, and a cutting blade to fit in the cutting blade holder to cut the sheet longitudinally as the sheet is unwound from the roll over the transverse member.

Abstract: The graphic tape slicer comprises a frame having a feed guide at the rear end for receiving the graphic tape from a roll. A cutting blade is mounted in the center of the frame on a traveling blade holder that engages a threaded rod. Rollers through which the tape is extracted are mounted on the front of the frame. The extraction rollers are joined by a pulley arrangement to the threaded rod. When the graphic tape is extracted from the slicer, the front drive rollers rotate which, through the action of the pulleys, causes the threaded rod to rotate. This causes the blade to move along the threads of the threaded rod. This movement effects the cutting blade to move across the width of the graphic tape causing a resulting length of graphic tape being cut at an oblique angle. By disengaging the pulley arrangement, the blade can be positioned in a fixed location along the length of the threaded rod which will result in a straight cut along the length of the graphic tape.

Abstract: A tape cutter for cutting postage imprinted tape is disclosed. The tape cutter includes a cutting wheel which is moved by a motor from one side of the tape across the tape to the other side of the tape to cut it. The motor moves the cutting wheel across the tape in a given direction regardless of the direction of rotation of the motor shaft.

Abstract: A servicer is described for supplying two cut-to-length strips of sidewall simultaneously to a tire building drum without handling by the tire builder, thereby eliminating any stretching of the sidewalls or distortion of the shape of the sidewalls which can happen when the sidewalls are physically handled by the tire builder. The servicer employs twin cassettes which contain two spools of spirally wound sidewall which is separated by a comparatively rigid, U-shaped protective liner.The servicer has an indexing table for moving twin cassettes from a standby position to a let-off position to a take-up position and, lastly, to a removal position where the cassette is removed for rewinding with new material.

Abstract: A dispenser for plastic wrap material including a housing for storing a spirally wound supply roll of plastic wrap and a mechanism for cutting a quantity of plastic wrap from the supply roll with the dispenser including a discharge slot for the plastic wrap material, a powered rotary cutter mounted on a carriage supported and guided for movement transversely of the path of the plastic wrap material and a structure which enables the plastic wrap material to be pulled off of the supply roll out through a discharge slot with the structure including a door which precludes accidental contact with the rotary cutter thereby providing an efficient and safely operated plastic wrap dispenser.

Abstract: A method and apparatus for collection of fecal matter designed to operate efficiently in a zero gravity environment. The system comprises a waste collection area within a body having a seat opening. Low pressure within the waste collection area directs fecal matter away from the user's buttocks and prevents the escape of undesirable gases. The user actuates a piston covered with an absorbent pad that sweeps through the waste collection area to collect fecal matter, scrub the waste collector area, press the waste against an end of the waste collection area and retracts, leaving the used pad. Multiple pads are provided on the piston to accommodate multiple uses of the system. Also a valve allows air to be drawn through the body, which valve will not be plugged with fecal matter. A sheet feeder feeds fresh sheets of absorbent pad to a face of the piston with each actuation.

Abstract: A paper cutter for achieving high speed cutting having a simplified structure since movement of a blade can be controlled by a linear motor. A low level of noise can also be realized since typical mechanical elements for transferring power are eliminated. The movable blade forms less than a fifty degree angle with respect to a blade edge of the stationary blade, in the direction of blade motion, so that locally concentrated wear it minimized. By using a rotary blade as a movable blade, paper can be cut in both directions by reciprocating the movable blade.

Abstract: A movement and rotational movement of the movable blade of the paper-cutter of this invention is constructed with a mechanically engaging mechanism such as a screw mechanism or a pinion/rack mechanism, so that there are no technical problems found with the conventional type of the paper-cutters such as slackening and/or cutting-off of the wire and coming-off of the wire from the drum. Moreover, since it is not necessary for an additional means for providing tension force on the wire, a longer-term stable cutting operation can be achieved. Furthermore, since the fluctuation in the manufacturing accuracy and deformation caused during the production process of the screw grooves as well as case body itself can be controlled and minimized by the screw mechanisms to some extent, the strict requirements for components accuracy can be reduced, resulting in an effective cost-down.

Abstract: A flat elongated body member has indicia markings on its top surface and a slot is provided in such top surface in which a cutter member is slidably guided. The cutter member has a rearward portion biased to an upwardly angled position by a spring. Such rearward portion supports a cutter blade on one side of the cutter member so as to lie closely adjacent one side edge of the body member. In the upper angled position of the rearward portion of the cutter member the cutting edge of the blade is disposed above the bottom surface of the body member but projects below such bottom surface in a cutting position when the rearward portion of the cutter member is forced downwardly. The cutter member includes a compartment for the storage of store cutter blades. Also the body member has one or more lateral projections for alignment in cutting functions.

Abstract: A cutting device for severing sheet material comprises a pneumatic cylinder defining a cylinder chamber having opposite first and second ends; a piston longitudinally slidably received in the cylinder chamber for executing working strokes between the first and second ends; a cutting blade situated at least partially externally of the cylinder and being secured to the piston for travel with the piston as a unit; a pressurized air vessel; and a first and a second switching valve connected to the respective ends of the cylinder chamber and to the presurized air vessel. Each switching valve has a first position in which pneumatic communication is maintained between the pressurized air vessel and a respective cylinder chamber part and a second position in which the respective cylinder chamber part is vented.

Abstract: A control mechanism for a record media cutting blade has a carriage for moving the cutting blade from a home position to a record media cutting position. The carriage has a photosensor secured thereto and is operably associated with a first reflecting member at the home position of the carriage and with a second reflecting member at the record media cutting position of the carriage. The second reflecting member is operably associated with the photosensor for partial cut or for full cut of the record media by the cutting blade. The movement of the carriage is controlled by the output of the photosensor to a comparator, to a converter and to a central processing unit.

Abstract: A compact paper cutter and perforated edge paper trimmer apparatus which comprises: a base, a base cover hingedly connected to the base to move between an open and closed position, the base cover having a slidable knife edge for cutting paper against a hard strip material on the surface of the base when in a closed position over the base, a paper edge guide hingedly connected to the base to move between an edge guide position generally perpendicular to the base and a closed position adjacent the base, and perforated edge holding teeth and a lever to move the teeth between an upright perforated edge holding position above the base surface and a non-holding position below the base surface.

Abstract: A cutting apparatus for sheet-like materials comprises a traveling mechanism having a traveling support member movable above a sheet-like material, a cutting device hanged from the traveling support member of the traveling mechanism and movable in directions perpendicular to traveling directions of the traveling support member, a first detecting device for detecting positions of the cutting device in the traveling directions of the traveling support member, a second detecting device for detecting positions of the cutting device in directions perpendicular to the traveling directions of the traveling support member, and an arithmetic unit for arithmetically operating positions of the cutting device on co-ordinates with the aid of signals from the first and second detecting devices.

Abstract: A carpenter's tool expedites the cutting of lengthy boards into shorter segments of uniform length with a hand held power saw or the like. The angled tool has a linear board guide member that is abutted against a side of the board and a saw guide member which extends across the board and defines a surface along which the saw may be traveled. A stop member extends from the board guide member for abutment against the end of the board to to fix the length of the segments which are cut from the board, the position of the stop member along the board guide member preferably being adjustable. The hand of the operator which grasps the board guide member during a cutting operation is held at a location away from the saw by a thumb grip which extends between the operator's thumb and forefinger. The tool may also be provided with rulings for measuring distances in a building framework or the like that are to be spanned by the board segments.

Abstract: A plastic film cutter comprising a supporting board with its two sides provided with a plurality of clamping plates, a sliding furrow is formed upon the top of the supporting board for supporting the lower sliding seat of the slidable cutting means, and a slidable cutting means with its lower sliding seat inserted into the sliding forrow. Upon the bottom surface of the upper push button of the cutting means, there provided rollers for engaging and maintaining the plastic film in a tensioned state, the blades for cutting the plastic film are inserted into a slit formed upon the upper surface of the lower sliding seat of the cutting means.

Abstract: An improved plastic wrap dispenser having a battery-operated cutting device adapted for cutting a section of thin plastic wrap off a roll thereof, commonly used to cover the top of containers with foods, fruits and vegetables received therein. A cutting device fixed on a mount is able to be slidably moved along a fixed track by way of a transmission mechanism powered by a motor which is in turn actuated by a number of batteries. Thus, a person can get hold of both corners of the outward extended thin plastic wrap and make a smooth and continuous cut without getting the dispensed thin plastic wrap messed up.

Abstract: A masking paper is wound in a roll form and includes a relatively thin synthetic resin film folded in a plurality of parallel pleats and a relatively thick tape disposed along a longitudinal margin of the film and having a pressure sensitive adhesive layer formed on the opposite sides thereof. An apparatus for applying and dispensing the masking paper includes a housing accommodating the masking paper in a roll form, a group of rolls for taking the masking paper out of the housing and a cutter blade for cutting the masking paper. The cutter blade is reciprocated back and forth across the masking paper, and is retracted from the masking paper during its movement from a starting position.

Abstract: A machine for cutting cardboards or the like has a base board, a clamp bar extending across it and spaced mounting arms for the clamp bar. A cutter head is slidingly mounted on the clamp bar. A projecting wedge member on the cutter head is slidingly received in a complementary wedge shaped slot in the clamp bar. The clamp bar is connected to the spaced arms by resilient connecting means permitting limited angular movement of the bar relative to the arms, while taking up lost motion in the connection.

Abstract: A tool is used simultaneously align and square a conventional mat cutter. The tool is an elongated member (such as a rectangular block) with a bottom surface and at least two perpendicular lateral edges, together with a channel extending across its bottom surface parallel to one of the lateral edges of the tool. The vertical cross-section of the channel is contoured to seat firmly against the guide rail assembly of the mat cutter. Using the guide rail assembly as a fixed point of reference, the perpendicular arms of the mat cutter can be aligned and squared against the lateral edges of the tool. In addition, the tool can be used to ensure correct placement of measuring rulers on the perpendicular arms of the mat cutter.

Abstract: A cutting device for cutting strips of unvulcanized rubber to proper lengths for building a pneumatic tire, in particular a radial tire, said device comprising at least one conveyor and a cutting apparatus working crosswise with respect to said conveyor for cutting a strip of unvulcanized rubber, wherein said apparatus for cutting said strip comprises means to vibrate a knife longitudinally to and fro with high frequency e.g. ultrasonic frequency and means to move the knife vibrating longitudinally to and fro along a track crosswise with respect to said strip.

Abstract: A film cutter which includes a supporting frame structure with a translucent supply side platform mounted thereon and adapted to be illuminated by an underlying light source and including a film cutter mounted on the frame structure.

Abstract: An apparatus which records an image, such as text, onto printable media, such as paper, has a removably closable lid, a paper cutting blade mounted on an pivoting arm having an equilibrium position in which the blade is withdrawn in a safe position, and a rod actuator cooperative with the lid for rotating the pivoting arm whenever the lid is closed so as to move the blade from the safe position to an operative position adjacent a cutting block suitable for severing the media. The pivoting arm is rotatable about a pivot pin, the blade being attached at one end of the arm and the other end of the arm being lighter, so that the blade tends to fall toward the safe position under a front cover of the apparatus whenever the lid is opened.

Abstract: A wall-mounted support system for a sheet-cutting machine employs a workpiece clamping unit, and a set of rack units to provide endwise support for the workpiece. The clamping unit is comprised of confronting, elongated members of U-shaped cross section, connected by pairs of identical pivot arm components which are, in turn, assembled with pins that provide bearing elements. The rack units incorporate leveling bars, the attitudes of each of which is adjusted by use of an eccentric fixture.

Abstract: Cutter apparatus is provided for sheet material, such as glass, plastic (e.g., plexiglass) or matte boards, particularly designed for use in picture framing, although also usable wherever such sheets need simple and reliable cutting apparatus. The cutter has means for holding a sheet of material in a position to be cut, a guide, and a cutter assembly or slide movable along said guide. The cutter assembly includes a movable cutter carrier resiliently urged toward said material. The cutter carrier holds two separate cutting elements, either one of which can be presented to the sheet material by pivoting the carrier. A lever moves the cutter carrier away from said material. A latch is provided for retaining the lever in a position with said cutter carrier retracted from said material, the latch being normally inoperative.

Abstract: A mat cutting machine utilizes a trolley which runs smoothly and accurately along a shaft mounted upon the clamping bar assembly. Means is provided for precisely adjusting the relationship between the bevel cutting blade and the edge of the clamping bar, and the blades are held by magazines which permit ready interchangeability and facile adjustment of the amount of blade protrusion so as to enable the cutting depth to be altered with considerable ease. The base of the machine includes means for accurately positioning the workpiece, and for readily controlling the travel of the trolley, to afford high volume production capability.

Abstract: Mechanism for controlling the rate of travel of a saw as the saw operates and travels upon a radial arm. A housing contains fluid and an axially movable piston and piston rod. A wheel is operably joined to the piston rod and is connected to the piston rod so that the piston rod moves axially as the wheel rotates. A cable is wound upon the wheel and extends from the wheel and is connected to the saw. As the saw is moved upon the radial arm the cable rotates the wheel, and the wheel forces axial movement of the piston rod and the piston. Movement of the piston forces movement of fluid within the housing. The pressure of the fluid controls the rate of axial movement of the piston and the piston rod and controls the rate of rotary movement of the wheel. Thus, the rate of travel of the cable and the rate of travel of the saw are controlled by the rate at which the piston travels as the piston moves fluid within the housing.

Abstract: A mat cutting machine utilizes a trolley which runs smoothly and accurately along a shaft mounted upon the clamping bar assembly. Means is provided for precisely adjusting the relationship between the bevel cutting blade and the edge of the clamping bar, and the blades are held by magazines which permit ready interchangeability and facile adjustment of the amount of blade protrusion so as to enable the cutting depth to be altered with considerable ease. The base of the machine includes means for accurately positioning the workpiece, and for readily controlling the travel of the trolley, to afford high volume production capability.

Abstract: A core slabbing machine for the removal of paper wound on a mill roll core, to thereby permit reuse of the core. The machine includes a horizontal core-receiving mandrel and a carraige which moves horizontally back and forth above, and aligned with, the mandrel. The carriage carries a freely rotatable cutting wheel which is forced downwardly by a pneumatic cylinder onto the paper to be removed from a core. Each horizontal pass of the rotary cutting wheel cuts through a number of layers of paper determined by the force on the cutting wheel. This action is automatically controlled and continues until the cutting wheel reaches the core surface exterior after a number of cutting passes. The freely rotatable cutting wheel exerts a force on the core and paper substantially at right angles to the core and its supporting mandrel, thus obviating the need to anchor the core relative to the mandrel.

Abstract: A means and method for applying a stabilizer ply to a tire building drum and more particularly a means and method for cutting and applying the stabilizer ply material and specifically means for cutting the stabilizer ply material between cords disposed therein and correcting for variations of the cord angles during the application process in order to provide an improved splice between the leading and trailing edges of the stabilizer ply material.