Abstract: When a movable blade cuts a distal end portion of a ground electrode member and is pulled back along a cut surface formed at a distal end of the ground electrode member, the distal end portion may move in the pull-back direction of the movable blade due to friction generated between the movable blade and the cut surface. This movement could cause deflective deformation of the ground electrode member. In order to restrain such movement, a support part is provided on the movable blade via a spring located near the cut surface. During the pull back step, the support part presses and supports the portion of the cut ground electrode member near the distal end thereof. Therefore, even when friction is generated when the movable blade is pulled back, the ground electrode member does not undergo deflective deformation.

Abstract: A rotating blade having a blade edge that has a sloped surface to become gradually narrower in a blade thickness direction outward along a radial direction is inclined about an axis along a thickness direction of the substrate toward a substrate at a cutting angle, and an excess portion of a module is cut off by relatively moving at least one of the rotating blade and the module in a cutting direction along an end face of the substrate while the rotating blade is being rotated in one direction.

Abstract: Tool holding systems described herein include a tool holder configured to releasably retain a metal-processing tool and to define a tool holder passage extending along a stroke axis, an adjustment drive operable to rotate the tool holder about the stroke axis, and a stroke drive including a spindle operable independent of the adjustment drive to translate the tool holder along the stroke axis. The stroke drive defines a stroke drive passage cooperating with the tool holder passage to define a waste disposal passageway through the tool holding system.

Abstract: An apparatus and a method for processing an optical lens are proposed, whereby the desired optical data of the lens can be input into the device and lens-production data and/or geometric data of the lens are determined therefrom to control the processing of a surface side of the lens.

Abstract: A method and system are provided for automatically portioning workpieces, such as food products, into both shape and other user-defined specification(s). Workpieces are portioned both to shape and weight, such as to a weight-specific uniform shape, by adjusting (e.g., scaling up and down or slightly modifying) a desired template shape until the desired weight is achieved depending on the varying thickness of each workpiece. For example, from a thicker workpiece, a smaller-sized piece having a predefined shape and weight is portioned, while from a thinner workpiece, a larger-sized piece having the same predefined shape and weight is portioned. The system permits a user to scan in and edit a desired (reference) shape to be used as a template in the portioning process.

Abstract: A complete-cut station for separating several packages from a coherent film. The complete-cut station may comprise several cutting tools, each cutting tool having cutting knives for separating one or more packages from the coherent film. At least one of the cutting tools may be adjustable with respect to its position relative to another cutting tool. In addition, a common lifting gear for all cutting tools may be provided to lift the coherent film to engage the cutting tools. The invention further relates to a corresponding method for separating packages from a coherent film using the complete-cut station of the present invention.

Abstract: A method and apparatus comprising a material delivery structure, a roller, a first guide, and a second guide. The material delivery structure may be configured to receive a plurality of lengths of material. The roller may be configured to move between a first position and a second position relative to the material delivery structure. The first guide may be on a first side of the material delivery structure. The first guide may be configured to guide a first number of lengths of material in the plurality of lengths of material to the roller. The second guide may be on a second side of the material delivery structure. The second guide may be configured to guide a second number of lengths of material in the plurality of lengths of material to the roller.

Abstract: A workpiece cutting method basically includes providing a workpiece proximate to a first blade including a first cutting edge. The method further comprises moving a second blade including a second cutting edge in contact with the first blade such that the first and second cutting edges of the first and second blades cooperatively engage to cut the workpiece while maintaining the first and second cutting edges parallel to each other.

Abstract: A wire stripper includes a housing defining a receptacle for receiving a battery. A motor disposed in the housing. A rotary head is coupled to the motor for rotation about an axis. The rotary head defines a central aperture along the axis. A blade is coupled to the rotary head for rotation with the rotary head and about the axis. The blade extends at least partially into the central aperture to engage insulation of a wire passing through the aperture.

Abstract: A slab shaping system includes a slab shaping device. The slab shaping device includes a cutting device and de-burring device, wherein the cutting device and the de-burring device, respectively cut and de-burr a slab. According to an embodiment, the slab shaping system may include a plurality of spaced apart slab support beams that form at least one slot therebetween. According to an embodiment, the cutting device and de-burring device may be axially-aligned. A method for operating a slab shaping system is disclosed. The method includes the steps of positioning a plurality of slab support beams on a table to form at least one slot; positioning a slab over the slab support beams; positioning a cutting device and de-burring device of a slab shaping device in axial-alignment; and cutting and de-burring the cut in the slab along a length of the at least one slot.

Abstract: A station for cutting a barb suture is provided. The barb cutting station includes a suture transport assembly for supporting a first suture, a first knife assembly for forming barbs on the first suture, and a first clamp and position assembly for approximating the at least first suture towards the at least first knife assembly. The barb cutting station may further include at least a first suture cutting mechanism configured for severing the at least first suture when a defect is detected. The station may also include at least a first visual inspection assembly configured for detecting defective barbs.

Abstract: The invention relates to a method for adjusting the cutting gap in a slicing device for cutting food products, wherein the slicing device comprises a rotationally driven blade, a cutting edge, and an adjusting device, which moves the blade toward the cutting edge or away from the cutting edge perpendicularly to the cutting edge, wherein the blade is first moved by the adjusting device until the blade touches the cutting edge and then a desired distance between the blade and the cutting edge is set by the adjusting device. The invention further relates to a device for adjusting the cutting gap of a slicing device.

Abstract: A flexible stabilization device for connecting at least two bone anchoring devices which are attached to vertebrae of the spinal column includes a flexible rod made of an elastomer material. The rod has a surface in which at least one recess is provided which is generated by separation of a portion of said elastomer material.

Abstract: This disclosure concerns methods for manufacturing candles using a high-purity stearin that may be produced from certain hydrogenated sunflower oils without requiring the separation of stearin from other fatty acids in the hydrogenated oil. This disclosure also concerns candles made by the foregoing manufacturing process, which candles may be of higher quality and cheaper to manufacture than conventional candles.

Abstract: A urethral support sling implant for treatment of male urinary incontinence is produced in a biocompatible material and comprises a central part intended to form the area supporting the urethra, including an inferior base prolonged into two trans-obturator arms in the same plane and in opposition to each other. The inferior base is prolonged upwards by a section extending beyond the inferior base in the form of two pre-pubic arms. The prolonging arms are made of the same material as the central part, and the arms are produced in the same direction of knit. The pre-pubic arms are configured in a ‘V’ relative to each other, and each of the pre-pubic arms is configured in a ‘V’ relative to the subjacent trans-obturator arm.

Abstract: A draw punch assembly for making one or more desired cutouts in a work piece is disclosed. The draw punch assembly includes a draw punch with a peripheral cutting edge on an outer surface and a bending edge on an inner surface, and a die with a shaped cavity for receiving a slug, where the slug is a cutout portion of the work piece. The die and the draw punch maintain a pre-defined clearance with respect to each other during operation.

Abstract: A method of manufacturing footwear including the steps of positioning a sole member on a first portion of a cutting assembly; heating a second portion of the cutting assembly, the second portion including a cutting die; pressing the heated cutting die into the sole member to form a plurality of sipes in the sole member; and removing the cutting die from the sole member.

Abstract: A safety cutting device for use in removing portions of an article from an injured person comprises a housing body and a blade, moveably coupled to the housing body. The blade has at least a spine and a cutting edge. The housing body includes an opening formed therein in which at least a portion of the blade can be stored when not in use. A safety guard is coupled to or formed integrally with a portion of the edge of the blade, the safety guard having a substantially smooth outer edge and being sized and shaped to allow the spine of the blade to safely slide along a body part of an injured person's body while restricting the cutting edge of the blade from contacting the injured person's body.

Abstract: A method for calibrating a miffing, cutting or grinding tool of a spectacle lens frame machining unit, for which a) in a first machining step, prior to shaping an edge or surface shape RF by the milling, cutting or grinding tool, the lens is measured by an optical measuring device, b) the shaping of an edge or surface shape RF is carried out by the milling, cutting or grinding tool, c) the generated edge or surface shape RF is measured by the optical measuring device, d) a deviation between the surface or edge shape RF so produced and the desired surface or edge shape target values is determined, and e) the tool is calibrated at least by adjusting the control variables. The invention further relates to a device for the initial working of edges, chamfers and/or grooves at the edges of lenses, wherein an optical measuring system for measuring surface or edge shapes RF and/or edges K of the lens prior to and/or after machining the lens is provided.

Abstract: A stamping and/or nibbling machine, with a Z-axis drive for driving a tool, which is movable in the vertical direction and can be held by a tool holder, for the machining of sheet metal workpieces, with a first CNC control unit for actuating the Z-axis drive, wherein the first CNC control unit provides an interface for a data channel to a primary control unit or to a second CNC control unit of an X/Y-axis drive for moving the sheet metal workpieces relative to the tool in horizontal directions (X, Y), wherein the tool holder, during a vertical movement during the machining of sheet metal workpieces, is rotatable around its vertical longitudinal axis by a C-drive which is actuated by the second CNC control unit, as a result of which an angle sensor is provided for detecting the angle information of the C-drive and the first CNC control unit is designed in such a way that from the angle information it determines a Z-setpoint value as a reference variable of the Z-axis drive.

Abstract: Disclosed herein is a coaxial cable preparation tool that includes a main body and a cavity extending into the main body configured to accommodate insertion of a coaxial cable therein, the cavity including a first center axis. The coaxial cable further includes a first blade extending into the cavity. The first blade is rotatable about the cavity eccentric about the first center axis. The first blade is also variably securable in a fixed position with respect to the cavity and configured to cut the coaxial cable when the main body is rotated with respect to the coaxial cable.

Abstract: There is described a method and system for producing notes of securities, in particular banknotes, wherein individual printed sheets or successive printed portions of a continuous web are cut into individual notes on a sheet-fed or web-fed processing system, and wherein these individual notes are subsequently processed by a single-note processing system comprising a plurality of single-note processing stations. Individual notes corresponding to independent production cycles or dependent production cycles are produced on the sheet-fed or web-fed processing system, each production cycle being processed on a separate one of the single-note processing stations.

Abstract: An object of the present invention is to provide a punching method using a punch, which makes it possible to effectively improve the durability of a tooth portion of the punch. In a punching method using a punch for forming a through-hole in a workpiece by punching the workpiece using a punch, at least a tooth portion of the punch is made substantially solid when the workpiece is punched by the punch, and the tooth portion is made substantially hollow, thereby a diameter of the tooth portion is reduced by a reaction force received from the workpiece, when the workpiece is separated from the punch after the punching of the workpiece.

Abstract: A cutting tool apparatus, methods, and kit for removing damaged surfaces, more specifically, a portable cutting tool for removing cracked inner wing spars from hard to access surfaces.

Abstract: The present invention provides a method of preparing an absorbent layer from an absorbent nonwoven web having a first plurality of slits with a first orientation and a second plurality of slits with a second orientation, wherein the first orientation is different from the second orientation. The first plurality of slits and the second plurality of slits are at least partially through the absorbent nonwoven web, and the second plurality of slits at least partially intersects the first plurality to form apertures in the absorbent nonwoven web.

Abstract: A filament trimming device for cutting filaments of a toothbrush is disclosed. The filament trimming device includes a cutter and a counter knife, each including at least one cutting edge. The at least one cutting edge of the cutter and the at least one cutting edge of the counter knife are located opposite to each other and the at least one cutting edge of the cutter and the at least one cutting edge of the counter knife each include i) a complementary surface contour, and ii) at least one recess carrying a coating comprising at least a first layer and a second layer.

Abstract: In a method in which a cut line is formed on one surface of a planar glass material, and the cut line is allowed to extend in the thickness direction of the glass material, thereby cutting a glass substrate from the glass material, the cut line is selectively formed on a surface having relatively small surface waviness out of two opposing surfaces of the glass material. In the case of a glass material formed into a planar shape on a molten metal, the surface which has come into contact with the molten metal is selected as the surface having relatively small surface waviness. When a disk-shaped glass substrate is cut from the glass material, cutting is performed under conditions where either one of the thickness and the radius of the glass material and the maximum height of surface waviness of the glass material satisfy a predetermined relationship.

Abstract: A method for producing a scattered radiation grid for x-ray radiation by stacking strips and an associated scattered radiation grid are provided. The strips are cut out of a laminate that includes a first layer, a second layer, and a third layer. The first layer is formed from a first material that absorbs x-ray radiation, and the second layer is formed from a second material that is permeable to the x-ray radiation. A second material that is highly permeable to the x-ray radiation and reduces the attenuation of the scattered radiate on grid may be used.

Abstract: An applicating machine for applying a flexible carrier to a plurality of containers provided from an infeed includes a jaw drum for applying a flexible carrier to a plurality of containers provided and a cutoff device for cutting the carrier into a desired size. The cutoff device includes an adjustable beam positionable into multiple angular positions relative to a flow of the plurality of containers depending on the desired size of the multipack.

Abstract: A vacuum table (18) includes an introduction section (102) in fluid communication with a vacuum chamber (120) and a compartment (139) dividable by an adjustment partition (156) into primary and secondary vacuum chambers (139a, 139b). Adjustment plates (130) having adjustment apertures (138) are positionable over apertures (128) of the conveying surface (100) of the vacuum table (18) generally perpendicular to the conveying direction. Film (20) extends from between the nip of pinch rollers (12, 13) to the conveying surface (100) and is tensioned therebetween to be cut in excess of 105 cuts per minute by a servo motor controlled rotary cutter (30) which stops after each cut. The shaft (32) of the rotary cutter (30) includes a bore (310) extending from the idle end to provide servo-control loop stability.

Abstract: A cutting device, particularly suited for removing vehicle glazing panels, has forward blade carrier and a rearward handle spaced from the forward blade carrier. The forward blade carrier may function as a handle, the device thereby being operable in two handed use. The rearward handle and forward blade may be movable relative to one another permitting re-configuration of the device. The rearward handle and forward blade carrier may be connected by a bridge portion.

Abstract: A method of manufacturing a group III nitride crystal substrate includes the step of preparing a group III nitride crystal body and the step of producing a group III nitride crystal substrate by slicing the group III nitride crystal body with a resin-fixed-abrasive wire. Accordingly, the method of manufacturing a group III nitride crystal substrate is provided that enables large-sized group III nitride crystal substrates with a small warp and a small arithmetic mean surface roughness to be manufactured by means of a resin-fixed-abrasive wire efficiently with a high yield.

Abstract: A reciprocating saw blade, for use in a portable power reciprocating saw including a chuck for releasably engaging the saw blade, includes a tang having an elongated axis and being engageable with the chuck for attaching the saw blade to the reciprocating saw. The saw further includes a blade portion having a cutting edge that defines a plurality of cutting teeth. The cutting teeth define a repeating pattern of successive groups of teeth. Each group of teeth is less than about a half inch in length, and includes a plurality of laterally offset teeth, at least one relatively high first tooth and at least one relatively low second tooth. Prior to tooth set, the at least one relatively high first tooth is at least about 0.002 inch higher than the at least one relatively low second tooth.

Abstract: A method is provided for cutting packages out of a composite film in a thermoform packaging machine by previously detecting the position of the sealed seams and by suitably adapting the position of a cutting pattern. Additionally, a thermoform packaging machine is provided for executing the above-mentioned method.

Abstract: In a method for slicing food products, a cutting blade carries out a primary movement defining a cutting plane and a product to be sliced is supplied to the cutting blade by means of a conveying device to bring the product into engagement with the cutting blade. The cutting blade moved is from time to time at a speed different from the speed of the primary movement while it is in engagement with the product.

Abstract: A method of increasing chain saw speed while regulating feed includes a speed increaser and a hydraulic flow bleeding device. The speed increaser preferably includes a mounting plate, a drive sprocket, a driven sprocket and a drive belt. The drive sprocket is rotated with a hydraulic motor. The driven sprocket is attached to a drive shaft and driven by the drive belt. The drive shaft is inserted into a chain saw assembly, which is attached to the mounting plate. An input of the hydraulic motor is connected to an output of a hydraulic pump. An output of the hydraulic motor is connected to an input of a hydraulic cylinder and a hydraulic flow bleeding device. The speed of the chain saw may decrease as thereof cuts through a piece of wood. As the speed of the chain saw decreases, a feed rate of the hydraulic cylinder will also decrease.

Abstract: A method and apparatus of ordering a window covering comprises providing a measuring block that is mounted adjacent an architectural feature to be measured. A digital photograph is taken of the architectural feature with the measuring block. A display resolution of the photograph is determined. A scale of the photograph is determined using the measuring block. A dimension of the architectural feature is calculated based on the scale of the photograph. The window covering is cut to the calculated dimension.

Abstract: Systems and methods for performing a variable rotary cutting operation on a web. A desired product length is inputted into a software program that identifies therewith a first of multiple cassettes that are interchangeably installable in a cutting apparatus. Each cassette includes a knife cylinder having multiple knife holders mounted thereto in which multiple knives are installed. The software program further identifies a number of knife holders and a rotational speed for the knife cylinder that differs from the speed of the web and achieves the desired product length. The first cassette is installed in the cutting apparatus and the web is fed through a variable repeat printer and thereafter through the first cassette. The variable repeat printer prints images on the web and the knife cylinder is rotated at the rotational speed identified by the software program to produce the desired product length.

Abstract: A food slicing and weighing system produces stacks of slices of food product. Each stack has a total number of slices or a weight greater than a predetermined minimum stack weight. The food slicing and weighing line comprises a slicing unit and a weighing unit. The slicing unit has a blade for cutting slices off a log of food and a control arrangement comprising a controller for setting the thickness of the slices. The weighing unit has a surface supported by a load sensor. The surface is positioned at the location the slices are cut off the log, each slice dropping onto the surface as each slice is cut from the log. The load sensor senses the weight of the slices as each slice is dropped onto the surface and provides a signal to the controller. The controller determines from the signal a measured combined weight of a number of slices less than the total number of slices and then a target thickness for a next slice to be added to the stack of slices based on the measured combined weight.

Abstract: A method for making a metallic casing includes providing an apparatus comprising a first mold and a second mold, placing a preform into a rectangular depression of first mold, moving the first mold to the second mold so that each sharp edge is substantially coplanar with a corresponding cutting edge, moving the first mold to the second mold so that the cutting edges are beyond the corresponding sharp edges of the first mold to complete a partial cut procedure, and moving the first mold to the second mold so that the secondary-cutting edge moves beyond the corresponding sharp edge and completely cuts the excess off the side wall.

Abstract: A process and apparatus for forming wallboard panels having recessed edges along all four edges.

Abstract: The present invention relates to a device for braking or locking a shaft (6) of a microtome (1). The microtome (1) comprises the shaft (6), an actuating element (2), a movement mechanism (37) and a housing (38). With the movement mechanism (37) an object to be cut can be moved relative to a knife blade. The actuating element (2) can be manually actuated by an operator. As a result thereof, the shaft (6) can be rotated. Via the shaft (6), the movement mechanism (37) for performing the relative motion between the object and the knife blade can be driven. Further, the present invention relates to a method for operating a device for braking a shaft (6) of a microtome (1). So that the device can be used in a mechanically formed movement mechanism (37), the inventive device is characterized by an actuator and a braking unit (25). The braking unit (25) is connected in a rotatably fixed manner to the shaft (6).

Abstract: Method and apparatus for cutting and terminating POF cable with error prevention. The apparatus comprises a hand tool with a blade supporting top bar linked to a bottom bar. The bottom bar comprises two aligned rows of holes perpendicular to the blade and opposite each other with a space between the rows for providing the blade the movement space needed for the cutting and terminating POF cable when at least one of the top bar and the bottom bar is pressed against the other.

Abstract: A concave tapered food product includes a cross section and a second end having a shape defined by a generally concave arc and a generally convex arc. The concave tapered food product has a first side and a second side shaped by a longitudinal cut along the foodstuff. A cutter assembly for cutting a foodstuff to form the concave tapered food product includes a housing member. The cutter assembly also includes a curvilinear blade including a cutting edge for cutting the foodstuff, the cutting edge defining an arc along a first portion of the curvilinear blade and a foot positioned at an end of the curvilinear blade for supporting the curvilinear blade. The foot is configured for being received and secured in the housing member. The housing member is configured for at least partially enclosing the curvilinear blade.

Abstract: The present invention relates to a device for controlling a brake of a microtome. The microtome (1) has an actuating element (2), a movement mechanism (8) and a brake. With the aid of the movement mechanism (8), an object to be cut can be moved relative to a knife blade. The actuating element (2) can be manually actuated by an operator and, as a result thereof, the relative motion between the object and the knife blade can be performed with the movement mechanism (8). The relative motion can be locked with the aid of the brake. So that the relative motion between the object and the knife blade can be used in a mechanically designed movement mechanism (8) and/or the relative motion can be locked without an additional hand movement of the operator, the inventive device is characterized by at least one sensor unit (5, 13). The sensor unit (5, 13) is provided on the actuating element (2) or adjacent to the actuating element (2). With the aid of the sensor unit (5, 13) a contact by the operator can be determined.

Abstract: A tool for cutting and slitting the shielding of an electrical cable includes a cutting platform configured to engage the shield of the cable. A driven cutting blade is mounted for movement past the cutting platform into the shield. A fixture is provided for supporting the cable in a desired orientation during a cutting or slitting operation.

Abstract: A fastening product, in the form of a flexible, sheet-form substrate (102) having a surface (108); a plurality of walls (104) extending from the surface (108) and defining therebetween an array (114) of cells (116) bounded by the walls 122 (104) such that the walls separate adjacent cells of the array, the substrate (102) forming a floor (122) each cell; and a plurality of fastener elements (106) extending from the surface (108) and interspersed among the cells (116). The fastener elements having heads (130) spaced above the surface (108) to define loop engagement overhangs (134) disposed within the cells. The cells (116) of the array (114) are arranged in columns (124) and rows (126), each column and each row comprising at least three of the cells, such that there exists at least one closed path (136) within the substrate (102) that fully circumscribes at least one of the cells.

Abstract: A wire saw assembly having a slide frame, support frames, and a tensioning carriage. The slide frame has a mounting plate movably attached thereto. Rotation of a lead screw moves the mounting plate towards a work piece. Two support frames are attached to the mounting plate. Each support frame has a plurality of drive wheels and a hydraulic motor for each drive wheel. The tensioning carriage has a slide plate with an idler pulley attached rotatably thereto. Rotation of a threaded rod moves the slide plate and idler pulley to increase or decrease tension in the wire saw. A diamond wire saw is looped around the drive wheels and idler pulley. The slide frame is attached to the work piece and as the mounting plate is advanced towards the work piece, the diamond wire saw engages and cuts the work piece.

Abstract: An input conveyor, output conveyor, and knife assembly with a blade between the input and output conveyors all reciprocate back and forth as a blade moves perpendicular to the conveyors to cut portioned sized of product, such as ground meat. The cut cycle allows the product feed to keep moving in a continuous manner on conveyors. For ground meat, this system can allow production rates of 150 pieces or more per minute per conveyor line and can improve the accuracy of portioning. The blade is actuated by a profiled cam set that pulls the blade down, and then returns it with a spring to an upper position. The knife assembly can accelerate just after cutting to reduce the potential for sticking to the cut product.

Abstract: A power tool and method of using the power tool is described. The power tool includes a support platform component including a handle and a base plate, and a power tool component includes a working element and means for engaging the support platform that allows for rotational or pivotal movement of the power tool relative to the support platform component. The power tool also includes an adjustment mechanism that allows the working element of the power tool to be adjusted to an angle relative to the base plate that is different from the angle of the handle relative to the base plate.