Matches 1 - 50 out of 114 1 2 3 >


Match Document Document Title
8047110 Positioning system and carriage assembly for converting machines  
A system for slitting a web includes a carriage assembly having an elongate housing including a first wall, where the first wall defining a longitudinal axis. A first plurality of rails can be...
8033203 Slitting knife cartridge  
A cartridge is configured for slitting a mill roll in a slitting machine. The cartridge includes a first shaft mounted in bearings in a pair of endplates, with one end of the shaft having a driven...
7992604 Ripsaw stabilizing device  
One aspect of the present invention includes a ripsaw stabilizing device that has a moveable carrier arm subassembly, a hold-down subassembly, a hold-down support engaged to the moveable carrier...
7942089 Anvil drum and an anvil assembly provided with such an anvil drum  
An anvil drum for a rotary cutting apparatus having a rotary axis comprises an axle on each axial side of the anvil and concentric with the axis. Each of the axles is adapted to receive a bearing,...
7930958 Blade housing for electronic cutting apparatus  
A blade housing for an electronic cutting apparatus includes an outer housing having a distal end, an inner housing coupled to the inner housing and longitudinally selectively adjustable relative...
7832319 Blade clamp assembly  
A blade clamp assembly for retaining a rotary blade on the arbor of a rotary tool includes a blade washer for engaging the blade to hold the blade on the arbor and a clamp assembly threaded into...
7757594 Longitudinal cutting machine with combined upper blade and lower blade positioning  
A longitudinal cutting machine having an upper blade held and displaceable on a first longitudinal guide, and a lower blade that is associated with the upper blade, the lower blade being held on...
7509901 Coupling of the cartridge of a cutter holder for industrial cutting  
A system for engaging and locking the cartridge on the body of a cutter holder adapted to equip machines for the industrial cutting of flexible laminates, comprising a slider with a dovetail...
7458301 Worktable having adjustable shield  
A worktable includes a frame pivotally attached to a housing, a holder pivotally attached to the frame, a saw blade having a spindle rotatably attached to the holder, and a guide member attached to...
7415915 Cutting system having an interchangeable rotary blade cartridge  
A cutting system that includes a rotary blade cartridge that can be interchangeably used with a variety of cutting tools is disclosed. The cartridge houses a rotary blade assembly that is...
7343841 Blade clamp assembly  
A blade clamp assembly for retaining a rotary blade on the arbor of a rotary tool includes a blade washer for engaging the blade to hold the blade on the arbor and a clamp assembly threaded into...
7299726 Method and unit for transversely cutting cigarette portions or similar on a filter assembly machine  
A method and unit for transversely cutting cigarette portions or similar on a filter assembly machine, whereby a cigarette portion is fed transversely through a cutting station to intercept a...
7168502 Electric power tool with locking mechanism  
An electric power tool has a motor-driven circular tool that can be clamped by means of a clamping device. A mechanical braking device (2) serves to brake the tool. A safety element (4) prevents...
6868766 Knife holder  
A knife holder is provided which can be readily disassembled and maintained while remaining in a knife bank. Fasteners keep the cylinder housing and blade housing securely connected and are aligned...
6857939 Dicing machine with interlock  
A dicing machine including a flange cover which covers the blade and is divided into two such that a first cover is openable. An interlock device is provided so that a blade attaching and detaching...
6843627 Wrenchless blade clamp assembly  
A wrenchless clamp assembly is provided to secure a tool disc, such as a circular saw blade, to a shaft of a power tool. The blade clamp assembly includes an outer flange positionable against an...
6842988 Device in a portable power tool  
A locking assembly for a portable, engine-powered, hand tool, such as a clearing saw. To facilitate removal and installation of a rotatable cutting tool (13), a rotatable shaft (11) driving the...
6813984 Attaching device  
A device for attaching two units (17,18) provided for rotation in unison about an axis, having axial and radial attachment of the units relative to each other. The attaching involves first...
6732612 Blade exchanging device and blade exchanging method therefor  
With a blade exchanging device, a cylindrical body is engaged with a nut that is fastened to a spindle, and at the same time the nut is held by fitting nails of a chuck member with grooves that are...
6622602 Device for slicing loaves and other bakery products  
A device (1) is provided for slicing loaves and similar bakery products. The device includes a stationary frame (2) including a support (4, 5) for supporting the loaves or bakery products. A blade...
6591725 Circular sawing machine  
A circular saw and in particular a circular saw bench, including a supporting surface for a workpiece and a saw blade which is able to project from a groove in the supporting surface. The saw blade...
6474208 Cutting device with detachable cutter head for cutting sheet material length-wise  
The device for cutting sheet material length-wise includes a knife holder assembly which can be linked to a cutter bar. The knife holder assembly has a support body and a cutter head which carried...
6463838 Bank cutter positioning device  
A bank cutter positioning device installed in a cutter seat at a side having a dovetail groove comprises a locking block, an elastic element, a roller and a handle. The locking block having an end...
6460443 Device for cutting sheet materials  
A sheet material cutting device includes a base having two brackets, two arms pivotally secured to the brackets, a track secured between the arms and rotated in concert with the arms relative to...
6327950 Longitudinal cutting machine having blade holders that are individually removable from the traverse  
A longitudinal cutting machine having a plurality of blade holders disposed on at least one traverse that extends over the length of the longitudinal cutting machine is provided. So that the blade...
6325127 Ultrasonic sewing machine and bonding wheel assembly  
An ultrasonic seam welding apparatus for seam welding at least two sheetlike work pieces piled one above the other by imparting ultrasonic osculation is expressed through the ultrasonic binding and...
6253652 Slitter blade locking device  
In a web slitter of the type used for cutting continuous webs of material, such as paper, a top slitter assembly features a hub cylinder attached to its frame. The hub cylinder supports a freely...
6227092 Quick disconnect for a motor driven slitting knife  
A motor driven slitting knife assembly is provided with a quick disconnect arrangement for permitting rapid replacement of a slitting knife. The motor is provided with a rotatable hub having a...
6138546 Hand-operated cutter for a sheet-like workpiece and a method of cutting  
A hand operated cutting apparatus and method of cutting mat board, glass, and other related sheet-like framing material. The apparatus has a cutting head assembly which includes a plurality of...
6109157 Arbor locking mechanism  
An arbor lock mechanism for use with an arbor of a table saw. The mechanism includes a bearing plate connected to the frame of the table saw and through which the arbor rotates. The mechanism also...
6012365 Reduced maintenance cutting machine  
An apparatus for cutting, including an anvil cylinder which may have a plurality of cut rubbers strips affixed around the anvil cylinder and a cut cylinder which is mounted for rotation about an...
6010441 Device for handling and storing of cutters and spacers for a slitter which slits coils of material such as steel, aluminum or plastics  
A device to assemble cutter assemblies of cutters and spacers for a slitter for slitting coils of steel, aluminum, plastic or other material. The storage region of cutters and spacers uses the head...
5970836 Machine for punching a printed circuit plate  
The invention relates to a machine for punching a printed circuit plate. The machine comprises a plurality of punch blocks that are movable relative to the structure. Each block comprises a frame...
5937723 Mechanism for cutting a sheet  
A mechanism for cutting a sheet of paper includes a rotary blade and a counter blade. The periphery of the counter blade is substantially flush with a paper-setting surface on one side of a stand...
5924347 Splitting apparatus for splitting coils of metal such as steel and aluminum and coils of other materials into strips  
The invention relates to a cutter assembly for slitting of coils of relatively large width into one coil of desired width or into several coils. The material for slitting is preferably metal, for...
5735782 Robot installation  
An installation in a slitter mill for mounting a tool set (5), composed of annular tool parts (3), on a set-up device (1) provided with bars (2). The tool parts (3) are stored in a plurality of...
5644940 Portable sheet metal work-roll apparatus  
A portable slitter for selectively roll slitting rib forming or perforating sheet metal workpieces and having a beam-type frame, a pair of spaced thin walled and light weight rotary torque tube...
5596918 Sports card slitting device and method  
A slitting assembly for producing a plurality of "interrupted cut" slits in a large sheet of sport card photos includes a horizontal support track carrying a plurality of individual upper slitting...
5595560 Die management method for punch press  
For die arrangement, bar code tags which correspond to identification numbers given to a punch and die to be attached to a punch press are read by a bar code reader, and die information on the...
5370025 Motorized saw with movable blade guard actuating linkage  
A motorized saw comprising a base having a work piece support, and a cutting station at which a work piece is cut; a cutting unit including a motor, an arbor on which a saw blade can be removably...
5325753 Cutting blade holder assembly  
A cutting blade holder assembly has a first subassembly attachable to a machine frame and a second assembly coupled to the first subassembly and removable therefrom. A cutting tool having a...
5243890 Cutter assembly  
A cutter assembly for cutting sheets of relatively thin material is disclosed. The cutter assembly comprises a base member, a pair of support posts securely attached to the base member, and an...
5158002 Shiftable drive turret slitter  
A slitter which includes multiple spaced pairs of arbors pivotally mounted to the slitter frame. Each pair of arbors includes cutter assemblies and is alignable with a shiftable bearing housing...
5107737 Cutter disc arbor particularly for dividing machines  
The invention relates to a cutter disc arbor for divider machines having a first rotating body and a first flange on which a cutter is centered. A second rotating body has a second flange facing...
5099733 Rotary knife  
Disclosed is a hydraulically fixable flange, which is detachable by expansion and contraction of the internal bore employing hydraulic fluid, in which a hydraulic chamber is provided within the...
5067380 Cutting mechanism for materials in web or layer form  
A cutting mechanism for slitting superimposed layers of paper webs, with the cutting roller provided as the lower knife or blade shaft, is replaceable in a few minutes by means of a fast assembly...
5058475 Cant angle adjustment for a web slitting machine  
A web slitting machine for cutting a web or roll of material includes an upper carriage assembly joined to a lower blade holder assembly by a selectively removable guide key which is milled to...
5027684 Collar for mounting a split saw blade on an arbor  
A collar is disclosed for mounting a radially separable cutting tool in installed concentrically on an arbor. The cutting tool is comprised of individual sectors that are radially separable, have...
4993464 Woodworking machine, especially grooving machine  
A woodworking machine, especially grooving machine, including spindles that carry working tools, especially cutter heads, and also including at least one feed unit via which pieces of wood that are...
4922779 Slitting shears  
Slitting shears for sheets and strips of metal. The shears include knife rollers which support circular knives and are adjustable for adjusting the overlap of the knives. The gaps between the...
Matches 1 - 50 out of 114 1 2 3 >