Abstract: A rotating log saw clamp for clamping a product roll to be sawn. The rotating log saw clamp includes a first portion disposed for rotation about an axis and a second portion disposed for rotation with the first portion and movable relative to the first portion between an open position and a clamping position. The second portion is rotatable from the clamping position to the open position by relative rotation of the first and second rotating portions in a common direction.

Abstract: A device for cutting a length of pipe includes a clamp portion for clamping around a length of pipe and a bow moveable with respect to the clamp portion that retains a loop of diamond embedded wire. The device further includes a feed for driving the bow with respect to the clamp portion and a detector for detecting bending of the wire and a control responsive to the detector for controlling feed rates. The device is made of modular parts and has synchronizing arms for clamping around a length of pipe. In one embodiment, the wheels are retained in enclosures with slots through which the cutting wire passes.

Abstract: A food slicing device includes a container for containing a food product for slicing. The container has an open bottom end and is arranged so that a food product can be fed by gravity in a direction towards the bottom end. A movable slicer is provided as well as driving means to move the slicer. Supporting means support the food product contained within the container. The supporting means includes at least two supports, a first of the supports having a fixed position relative to the container and a second of the supports being movable with the slicer. The second support being arranged to slide across a downward facing surface of the food product as the slicer slices through the food product. The supporting means is arranged so that as the slicer slices through the food product, the food product slice can fall away from the food product under gravity.

Abstract: A method of trimming blinds is disclosed in which at least one spacer is attached to a blind to space the headrail, bottomrail, and window covering between the headrail and bottomrail in relative positions that correspond to openings in a cutting device. A portion of the blind that is desired to be cut is then moved into those openings and cut away.

Abstract: A method and machine for cutting woven wood blinds is disclosed. The disclosed machine can include a cutting mechanism, a support surface adjacent at least one opening in the cutting mechanism housing, a spring loaded clamp which engages the woven wood blind to hold the blind securely for cutting without damaging the blind. The clamp is preferably operated by a hand screw. An indicator such as a collar attached to the hand screw is provided to tell the user when the clamp is positioned to provide the desired pressure. The disclosed method can include positioning a window covering into a cutting machine, positioning a first cutting support member on the window covering, moving a clamp to engage the first cutting support member and cutting the window covering.

Abstract: Magnets secure a pattern and a fabric on a magnetically-attractive substrate including a top layer of a resilient material that is well-suited to receive a sharp edge to produce a clean cut in the fabric being cut. A kit according to the present invention includes a plurality of magnets, preferably of various sizes and shapes, and at least one magnetically-attractive substrate. The kit can have a plurality of substrates, fasteners for holding the substrates together, a cutting tool and packaging. At least one of the magnets includes a magnetic portion having a bottom surface and a nonmagnetic portion extending laterally from the magnetic portion.

Abstract: A sheet cutting apparatus, including: a cutting knife for cutting a sheet bundle including a plurality of sheets; a sub-waste box capable of temporally receiving cutting wastage of a sheet bundle which has been cut; and a main waste box capable of receiving the cutting wastage received in the sub-waste box, in which the main waste box is constructed so that a wastage disposal operation of the cutting wastage received in the main waste box can be made while the sub-waste box temporally receives the cutting wastage.

Abstract: A power tool machine includes a base, a fence, a cutting arm, a motor, a saw blade and a holding apparatus. The base has an operating surface for supporting a workpiece. The fence mounted on the operating surface has a standing surface substantially perpendicular to the operating surface for abutted by a side of the workpiece. The cutting arm pivotally coupled to the base. The saw blade mounted to the cutting arm is rotatable by the motor. The holding apparatus includes a supporting device mounted on the base, a connecting device including a body connected to the supporting device, wherein a length direction of the connecting device is substantially perpendicular to a length direction of the supporting device, an adjustable device pivotally coupled to the connecting device, and a pressing device connected to the adjustable device for selectively pressing another side of the workpiece.

Abstract: A metal cutting band saw is provided that includes a main carrier, on which an intermediate carrier is pivotally mounted. The saw frame, which can be adjusted in the direction of the workpiece, is mounted on the intermediate carrier by means of a swivel support or a parallel guide. The swivel support for connecting the main carrier to the intermediate carrier is located above the workpiece to be processed.

Abstract: A machine for cutting a block of soft material has a machine frame, a table adapted to support the soft-material block adjacent the machine frame, a center support shiftable transversely on the machine frame relative to the table, and a cutting tool carried on and transversely shiftable with the center support and engageable with the block on the table for longitudinally cutting the block. A hold-down device has a hold-down frame vertically displaceable on the machine frame above the table and a plurality of longitudinally shiftable hold-down plates longitudinally shiftable on the hold-down frame and separated by longitudinally extending gaps at least one which is transversely wider than the center support. The center support projects vertically through the one gap.

Abstract: A workpiece support attachment for power saws and similar materials cutting devices including a workpiece support having a measuring guide having movable stops capable of abutting a workpiece and maintaining a workpiece, or a number of workpieces, in a desired position for cutting with the power saw.

Abstract: Device for punching blanks from a planar part (10), having a punching blade (20) attached in a support plate (22) and projecting from the latter as a blade or cutting line, and profile strips which flank the punching blade (20), are made of a material that is flexible to a limited extent and are each inserted into a channel profile (50) in a positive-locking manner with a region of their cross section, wherein both the channel profile (50) and the profile strip, as insert profile (70), are formed from a material that is elastic to a limited extent.

Abstract: A trimmer including a common support frame and first and second cutting units movably mounted on the common support frame. Each respective cutting unit including a unit frame, a cutting strip connected to each respective unit frame, and a knife movably mounted on each respective unit frame for an oblique swing cut against a respective cutting strip. Each respective unit frame absorbing all cutting forces between the knife and the cutting strip during the oblique swing cut.

Abstract: A tyre cutting apparatus includes a body member defining a mounting formation for mounting to a support structure. A cutting assembly is supported by the body member. The cutting assembly comprises a control member and a cutting unit, for cutting the tyre. The control member effects positional variation of the cutting unit relative to the body member.

Abstract: This relates to a miter saw that is portable and can operate in confined spaces to cut elongated work pieces, such as decorative trim, at an angle. These capabilities are achieved through a construction that is physically reversible, makes use of a cradle to provide stability for the work piece, and may provide a rotatable work brace to support the work piece.

Abstract: A device for lifting and positioning a sheet of material onto a table saw includes a clamp portion for attachment to the table saw. An elongated arm is pivotally attached to the clamp portion, and has a catch adapted to receive an edge of a vertically oriented sheet. The arm and sheet are lifted upwardly, so that the sheet is placed in a generally horizontal position on the table saw.

Abstract: The book trimming apparatus comprises guides (4) which direct a collated and, optionally, bound book (1) to a fore-edge trimming station (3). The book trimming apparatus further includes a transfer station (5) and a side-edge trimming station (7). For both the fore-edge trimming station (3) and the side-edge trimming station (7) in each case the book is orientated so that the edge to be trimmed is arranged substantially parallel to the direction of motion of the book. The automated book trimming apparatus is particularly suited for use in combination with collation and binding stations in in-line book manufacture.

Abstract: A shearing apparatus (10) for material unwound from reels comprises a support frame (12) for a working table (14) whereon a moving tape (16) is wound; said apparatus is provided with means for the temporary stabilisation along at least a crosswise extended zone of said material arranged on the moving tape (16).

Abstract: A circular saw stand (2) for effecting cuts with a hand-held circular saw (4), includes a device (6) for securing the circular saw stand (2) on a work table (10), a locking device (12) for adjustably defining a region (14) for receiving a to-be-cut workpiece (16) and having two clamping elements one of which is connected with the securing device (6) and another one is located opposite the one clamping element and displaceable relative thereto, and a guide device (42) forming a guide plane for a bearing plate (40) of the circular saw (4) and supported on one of the clamping elements.

Abstract: A cord cutting apparatus is provided for remotely cutting a terminal end segment of a tire cord line from a toroidal tire building core surface. The apparatus includes a mechanism for capturing, controlling and aligning the cord line end segment; tensioning the end segment between leading and trailing segment ends; and severing the cord end segment at a point opposite an initiation point on the tire build core. The apparatus moves between an extended position proximate the tire building core and a retracted position that does not obstruct the tire building core during subsequent tire construction.

Abstract: An apparatus and method for displaying the weight or cost of an uncut selected segment of an item involves passing a position indicating member over the item lying on a support surface. The position indicating member carries one or more sensors which generate signals corresponding to succeeding cross sectional contours of the item as the member is traversed along the item from a reference position to a selected other position over this item, defining the selected segment of the item. At the same time, a motion detector arrangement preferably comprised of one or more microelectromechanical (MEMS) accelerometer devices generates signals corresponding to motion of the position indicator support member as it is moved along the item. These signals are processed in a signal processor to determine the volume of the uncut selected segment of the item lying between selected successive positions of the indication member.

Abstract: A cutting unit for an impact cutting device having at least one first and one second matrix element for retaining a workpiece to be processed, wherein at least one of the matrix elements is moveably supported relatively to the other matrix element or the other matrix elements and at least one of the matrix elements comprises a variable cross-section for retaining the workpiece. Further, a matrix element having a variable retaining cross-section for a workpiece is provided.

Abstract: An apparatus and method for cutting and threading a sheet of material is described. The apparatus can facilitate the transfer of a sheet from a sheet forming machine to a processing machine, and can halt the feeding of sheet material to the processing machine. When the processing machine is ready to receive more sheet material, the apparatus cuts the sheet and feeds the newly formed sheet to the processing machine.

Abstract: An apparatus for removing the top of an immature coconut safely, quickly and easily with little spillage of the internal liquid includes an enclosure in which are housed a pair of opposed blades that are coupled by at least one rotatable shaft having both left-hand and right-hand threads. Opposite ends of each shaft engage a threaded sleeve affixed to each blade. When axially rotated in a first direction, the blades are brought together so that they cut in a common plane. When rotated in the opposite direction, the blades retract. A clamping mechanism secures the immature coconut at an optimum elevation, with its central axis generally vertical, so that the top of the fruit can be removed just below the upper limit of the hollow interior space, thereby minimizing liquid loss. A vertically-compressible coil spring, placed below the clamping mechanism, facilitates removal of the opened coconut.

Abstract: A wrapping paper storage device and dispenser supports a sheet of wrapping paper between the top wall of the dispenser and a flap member. This support continues throughout the cutting operation, so that curling, wrinkling or edge deformation of the wrapping paper is prevented. The flap member is provided with a flap slot in a hard polymeric sheet. An upper surface of the top wall of the dispenser is comprised of a hard flat polymeric sheet. The cutter traverses the flap slot when contacting the hard flat polymeric sheet, thereby severing the fully supported wrapping paper in a reliable, efficient manner. The cutter may be a separate cutting implement, such as a razor blade or knife. It may alternatively comprise an integral, spring loaded, slidable cutter that rides in the flap slot.

Abstract: A workpiece support attachment for power saws and similar materials cutting devices including a workpiece support having a measuring guide having movable stops capable of abutting a workpiece and maintaining a workpiece, or a number of workpieces, in a desired position for cutting with the power saw.

Abstract: A clamping mechanism for a food slicing machine having a product holder that is driven cyclically through a food slicing blade along an arcuate or linear path. The clamping mechanism is driven by the drive means that drives the product holder, thereby assuring the timing of the clamping during the cutting portion of the stroke. A drive rod extends from the drive means, which can be a driveshaft, and extends to a plate that is pivotably mounted to the product holder. The plate pushes plungers through the sidewall of the holder to seat against and clamp the food product against the sidewall of the holder.

Abstract: A workpiece-holding device for holding a workpiece on a worktable of a band saw machine having a vertically moveable saw blade guide and a saw blade running through the worktable and the vertically moveable saw blade guide is disclosed. The workpiece-holding device includes a suspension arm for horizontally and axially moveably mounting to the vertically moveable saw blade guide of the band saw machine, an offset member having an end horizontally and perpendicularly connected to the suspension arm, and a holding pin vertically and perpendicularly connected to the other end of the offset member for stopping at a workpiece on the worktable such that the workpiece is rotatable about the holding pin on the worktable for enabling the workpiece to be cut into an arched or circular shape by the saw blade.

Abstract: A sheet trimming apparatus including: a trimming section provided with a trimming cutter blade for trimming a sheet bundle; a paper scrap container for storing paper scraps separated from the sheet bundle by the trimming cutter blade; and a paper scrap guide member, which is provided to create a falling space where the paper scraps are made to fall from the trimming section to the paper scrap container, wherein the paper scrap guide member assumes a first state for expanding a gap in the falling space, and a second state for creating an inclined surface for guiding the paper scraps to fall.

Abstract: An integrated mechanical stop and securing apparatus for the safe positioning and securing of a short cut-off workpiece in close proximity to a cutting tool during a cutting operation. The mechanical stop is attached to a fence, work surface or similar structure using a moveable clamp. The workpiece stop further includes a pivotally attached securing member that abuts a surface of a workpiece during a cutting operation involving a relatively short cut-off. Biasing force for the securing member is provided by an operator grasping a handle on the securing member. Increased safety is provided when the stop device maintains the operator's hands outside of the effective cutting area of the power tool, while providing an accurate and reliable stop to index the cut.

Abstract: A trimming apparatus for trimming a lateral edge a printed product includes a trimming table arranged to receive the printed product in a position ready for trimming. A trimming knife is configured to cut the lateral edge of the printed product during a cutting stroke, thereby creating cuttings separated from the print product. A removal device is provided for removing the separated cuttings. The removal device includes a collection region arranged behind the trimming knife to receive the separated cuttings during the cutting stroke of the trimming knife and a plurality of air nozzles located above the collection region. The nozzles are adapted to blow compressed air into the collection region to remove the separated cuttings through the collection region.

Abstract: A power tool machine includes a base, a fence, a cutting arm, a motor, a saw blade and a holding apparatus. The base has an operating surface for supporting a workpiece. The fence mounted on the operating surface has a standing surface substantially perpendicular to the operating surface for abutted by a side of the workpiece. The cutting arm pivotally coupled to the base. The saw blade mounted to the cutting arm is rotatable by the motor. The holding apparatus includes a supporting device mounted on the base, a connecting device including a body connected to the supporting device, wherein a length direction of the connecting device is substantially perpendicular to a length direction of the supporting device, an adjustable device pivotally coupled to the connecting device, and a pressing device connected to the adjustable device for selectively pressing another side of the workpiece.

Abstract: A pressing board operation mechanism for paper cutter includes an eccentric driving rod to pivot a first link assembly composed of two pairs of triangular plates and the first link assembly is connected to a second link assembly which includes a rack member, two first links and two second links. The two first links are operationally connected to the rack member by two respective rack ends and the two second links are pivotably connected between the first links and the pressing board which is lowered or lifted by the pivotal movement of the first and second links. Two sensors are provided and activated when the first link assembly is moved to a pre-set positions and the sensors send commands to stop the motor.

Abstract: A portable vise and saw combination includes a vise element having three attachment points. One attachment point is used to attach the vise to an existing support such as an existing horizontal rail, and another attachment point allows a saw to be mounted to the vise. A workpiece is mounted in the third attachment point. The saw is aligned with the workpiece so that the workpiece may be selectively cut at a desired length and angle. A measuring apparatus is also incorporated within the vise to allow an operator to set the saw to cut successive workpieces at the same lengths without having to remeasure each workpiece.

Abstract: A sawing device includes a holding device (22) arranged so as to hold in the course of wire sawing the different sawed slices (23) substantially parallel and such that the width of the sawing gaps (24) is held constant. The device includes, for this purpose, holding members (25), for example in the form of a bar (30) whose resilient coating (31) is applied by springs (35) against a lower portion (26) of the slices (23) . There are thus obtained slices without undulations, striations, breakages and irregularities; moreover, the invention permits easy repair of the layer of wires after breakage of the wire.

Abstract: A paper abutted ruler is provided which can easily be moved on the surface of a surface plate and can simply and accurately be positioned in place. The paper abutted ruler is constructed such that magnet bases rotatably supported at their one ends to a bottom portion of a ruler body and having magnets affixed to lower surfaces of the magnet bases are disposed in the ruler body at opposite-side positions spaced in the ruler longitudinal direction, and the magnet bases are rotated in a direction to tilt upward in interlock with depression of an attraction release button disposed nearly at the center of the ruler body. By depressing the attraction release button to rotate the magnet bases in the direction to tilt upward, the magnet bases are held in a state forming a predetermined angle relative to the surface of the surface plate.

Abstract: The invention is a dental model cutter for trimming the base of a dental model in a precise predetermined manner where the dental model is precisely secured and positioned under a cutting guide and can be hand sawed or cut, thus eliminating the need of a conventional dental model grinder.

Abstract: An apparatus for sizing at a single workstation pleated shades and mini blinds in a particular dimension uses a sizing device that includes hydraulic actuated horizontal and vertical blades and a cutting rail assembly. The hydraulic actuated horizontal and vertical blades are used to respectively cut the components of a pleated shade or a mini blind, such as head rails, bottom rails and a pleated blind or aluminum slats. The horizontal and the vertical blades are sequentially operated to prevent the blades from colliding with each other. The cutting rail assembly has multiple stacked guiding blocks so that the pleated shade and the mini blind can be held in different tiers and be simultaneously cut at the single workstation.

Abstract: A method and apparatus are provided for reducing or eliminating sliver formation during aluminum sheet trimming operations. By controlling parameters such as trimming angle and cutting blade clearance, aluminum sheet can be trimmed while substantially eliminating the formation of slivers which damage the surface finish of the part. Cutting angle and clearance are preferably selected such that a wide range of cutting blade sharpnesses produce satisfactory cuts. The method and apparatus are particularly useful for trimming aluminum autobody sheet.

Abstract: An automated tube trimming system accurately trims tubes to the correct height and angle. The tube trimming system is a combination of an automated trimming saw and a unique spherical tube clamping system. A spherical clamp having a fixed clamp section and an internal swivel portion is used to clamp a tube at an appropriate angle for cutting in an automated tube trimming saw. The spherical clamp may be tightened onto the tube at an angle appropriate to provide the correct mating cut to easily weld to a second mating tube section or fitting. Conventional methods cut perpendicular to the direction of the tube, thereby requiring time consuming and labor intensive grinding and deburring. The ability to provide accurate and simple formation of trimmed tubes may be useful in a wide variety of industries where the movement of air and fluid through tubes is performed.

Abstract: Sheets held by a sheet transfer mechanism are supplied from a supply unit to an aligning unit, and aligned with each other by the aligning unit. Thereafter, corners of the sheets are cut off by first and second cutting units, and then the sheets are vertically inverted by an inverting unit. Then, the sheets are turned into a given direction by a turning unit, and supplied to a discharge unit, from which the sheets are discharged.

Abstract: A system is provided for properly resizing a window shade to fit within a window frame adjacent a window. At least one ruler strip is provided with visible graduations thereon. Indicia are provided adjacent at least some of the graduations. The indicia are descriptive of a width of a window frame in which the window shade will fit when the window shade is cut at the graduation adjacent to that indicia. A position of the graduations and the corresponding indicia are misdescriptive of a width of the window shade so that clearance around the perimeter of the window shade and cutting of both edges of the window shade are accommodated. Both rectangular window shade and arched window shade sizing systems are provided. A retainer is also provided for holding and guiding of a cutting tool during cutting of the window shade for proper resizing.

Abstract: The present invention discloses an improved miter gauge for retaining and adjustably positioning a workpiece. The miter gauge includes a fence frame pivotally mounted to a base member for adjusting the workpiece to be cut at a user selected angle. The fence frame includes a fence surface for positioning the workpiece. The fence surface is opposed by a quick-adjusting stopping unit mountable to the base member for clamping the workpiece therebetween.

Abstract: The invention is a dental model cutter for trimming the base of a dental model in a precise pre-determined manner where the dental model is precisely secured and positioned under a cutting guide and can be hand sawed or cut, thus eliminating the need of a conventional dental model grinder.

Abstract: A saw head (2) in an oscillating saw is tiltable in relation to a bottom plate (1), at which a rotatable disk (3) with a clamping device (20, 21, 22) for the workpiece W is arranged. To reach a favorable position of a saw tool (10) of the saw head (2) in relation to a workpiece W during the operation, the saw head (2) is linearly and horizontally displaceable at the bottom plate (1) such that the distance between the chucked workpiece W and the saw tool (10) is minimal.

Abstract: A device for cutting pieces of wood to size, in particular meter-long logs, to form log pieces or firewood, has a frame for accommodating meter-long items. The frame comprises spaced-apart holding elements that are designed in a U shape and between which free regions for saw cuts are provided. It is possible for the frame to be shifted from a sawing position about a pivot axis into an unloading position.

Abstract: A finger shield that is placed over elongated vegetables or like food items to provide an effective barrier between a cutting blade and the user's fingers when the user is slicing the foodstuff includes a U-shaped body, a spring-loaded handle, and a compression plate for holding the food item to be cut.

Abstract: An improved punching tool (1) has a lower tool (3), which is subdivided into a lower tool base plate (7) and a lower-tool operative part (8). The lower tool base plate (7) has a receiving face, with which uniform base areas of a plurality of lower-tool operative parts (8) are associated. The dividing place between the lower-tool operative part (8) and the lower tool base plate (9) is disposed such that all the workpiece-specific designs are present exclusively on the lower-tool operative part (8), while the lower tool base plate (7) is the same, without change, for all workpieces to be machined.

Abstract: A rotating saw clamp for clamping a product roll to be sawn. The rotating log saw clamp includes a first portion disposed for rotation about an axis and a second portion disposed for rotation with the first portion and movable relative to the first portion between an open position and a clamping position. The second portion is rotatable from the clamping position to the open position in rotation of the first and second rotating portions in a common direction.

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