Matches 1 - 50 out of 158 1 2 3 4 >


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...
7971327 Process and system for sub-dividing a laminated flooring substrate  
A process for sub-dividing a laminated flooring substrate into a plurality of laminated flooring planks and a system therefore are described. The process can include providing a laminated flooring...
7861754 Edger with staggered saws  
Embodiments of the present invention provide a wood processing machine adapted to cut wood workpieces along multiple optimized cutting paths. In various embodiments, the wood processing machine...
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...
7578222 Rotary cutter  
A rotary cutter comprises a first knife located on a knife shaft having a longitudinal axis, a second knife spaced from the first knife by an adjustable cutting gap, a control unit including a...
7568412 Method for order transition on a plunge slitter  
An order transition in a corrugated is accomplished by creating an overlap of the slits made by the slitting tools associated with the expiring (running) and new orders. However, the slit tool...
7428858 Feedworks device  
An apparatus for feeding flat, rigid material through a cutter comprising a continuous drive conveyor belt with a non-skid face, having one or more Guide ‘V’ belts bonded to its reverse side par...
7387057 Longitudinal slitter for moving web  
An apparatus for slitting a web moving along a path in a transport direction has a support transversely shiftable relative to the web adjacent the path, a drive shaft extending transversely of the...
RE40349 Device for cutting any width of wood or other materials  
A device for cutting wood or other materials comprises a saw blade clamping device for radially and/or axially fixing circular saw blades mounted axially displaceable on a drive shaft. Support...
7207249 Lineal optimization gang/edger for cutting cants and flitches  
A combination gang saw and edger system cuts both cants and flitches into boards. Cants and flitches are fed singly, lengthwise into the system on an infeed conveyor. On the conveyor, the cant or...
7134372 CNC slitter machine  
A machine for slitting a metal sheet has a number of knife holder assemblies each containing a rotary knife. The knife holder assemblies are mounted for movement along upper and lower rotating...
7086173 Method and device for calibrating the position of blades of a slitter-winder of a paper or board machine  
A positioning member (21) of a calibration tool (20) touches a slitting edge (17) of one of the blades (11, 12) to be calibrated of a slitter-winder of a paper or board machine. The tool (20)...
7013779 Active sawguide assembly and method  
A sawguide assembly includes a plurality of sets of sawguides, the sawguides within each set positioned adjacent to one another to create an array of laterally-abutting sawguides. Corresponding...
7011005 Method for positioning the slitters of a slitter-winder in a paper or board machine  
The slitters of a slitter-winder in a paper or board machine are placed in position in slitting to slit component webs to the desired width. The slitters are moved to a new slitting position as a...
6949061 Apparatus for working with sheet material  
An apparatus and method of using the same is disclosed. The apparatus has a base and a plurality of shears adjustably secured thereto. Each shear has one cutting element that is adjustable secured...
6931703 Rail producing method and producing equipment  
The present invention provides a method and equipment for producing a rail, the method and equipment being capable of lowering a bend at an end of a rail effectively and the truncation amount...
6817564 Method and apparatus in changing the setting of a slitter  
When the setting of a web slitter winder blades (41, 42) is changed during slitting in order to slit component webs (Wo) of different widths, the width of the edge trimming formed changes and an...
6689037 Machine for the lengthwise treatment of webs of corrugated board  
On a machine frame, a machine for the lengthwise treatment of webs of corrugated board comprises a pair of tool beds, on which several tool holders are disposed for displacement by means of a...
6682470 Cutting apparatus with fold-mark function  
A cutting apparatus comprises a casing, a driving mechanism and an upper roller set. The roller set comprises a first roller, a second roller, a third roller and a fourth roller parallel to each...
6526856 Board trimmer with pre-trimmer near-end saws  
A board trimmer having pre-trimmer saws includes a selectively translatable upstream first pre-trimmer saw mounted on a near-side of a board flow path of a board transfer, upstream of a downstream...
6332388 Arbitrarily positioned longitudinal perforation forming apparatus for form printing machine  
An arbitrarily positioned longitudinal perforation forming apparatus includes a longitudinal roulette cylinder composed of a first rotary shaft arranged on one side of a continuous web paper and at...
6279441 System and apparatus for cutting logs into shorter lengths  
A log processing system contains a row of tipple units for supporting a log to be cut into programmed lengths by saws swing-mounted on carriages selectively positioned on a truck extending beside...
6165117 Device and method for the slitting of a web and slitter/scorer machine incorporating said device  
The device comprises at least one circular slitting tool (25; 25B) with an axis of rotation located on one side of the path of the web, which works in conjunction with an edge (68; 68B) that...
6128989 Sawing apparatus  
A sawing apparatus comprises a base structure including bed rolls defining a horizontal bed plane for supporting a workpiece, a saw arbor carrying at least one saw for rotation about the central...
6125729 Multiple heads cutting unit  
Multiple head cutting unit, especially suitable for machines utilized to cut leather, skin and synthetic materials with a water jet, including at least a carriage (16), movable along several axes...
6092452 Device for lengthwise slitting a web and method relating thereto  
A method is described for changing between jobs in a device for slitting a web (N) into a plurality of lengthwise strips (L1, L3, L5, L1', L3', L5') with two series of slitting tools (25, 25B). At...
6062280 Method and apparatus for scanning, optimizing and edging a board with and an active edger  
An active edger includes an actively positionable gangsaw or a first end saw mounted on an arbor mounted within a stationary saw box. The gangsaw or first end saw is actively positionable relative...
5946995 Method and apparatus for curve sawing or traverse edging with an active sawbox  
An edging and curve-sawing saw has a selectively skewable sawbox, skewable to a workpiece infeed path so as to receive workpieces translated longitudinally along the infeed path and into the...
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...
5921162 Incline disc variable target size sawguides for circular gang saws  
A first collar is releasably slidably journalled onto a selectively rotatable shaft so as to lie in a first plane generally perpendicular to the shaft. The first collar has a first helically...
5918519 Apparatus for the manufacture of sheets of corrugated board of variable size  
An apparatus for the manufacture of sheets of corrugated web of variable size comprises a margin cutting arrangement, which is disposed--in the conveying direction--downstream of, and separated...
5899129 Automatic trimming processing device  
A trimming processing device automatically processes trimmings generated when a running wide web is slit in the running direction of the web into a plurality of strips having desired widths. A...
5894978 Flexible material cutter  
A cutter for cutting flexible material held on a roll thereof. The cutter has a frame that mounts a drop in roll of flexible material and a drop in tensioning roller in an open end of the frame....
5809859 Threaded ring and nut variable target size sawguides for circular gang saws  
A device for positioning sawguides for circular gang saws includes a first shaft rotatable about a first axis, an annular gear having an outer surface and a concentric threaded inner surface and...
5794500 Apparatus and method for slitting thin webs  
Knives (28, 30, 122) are held in tangential, resilient (106, 108) or fixed (132, 136) contact with a surface of an air bar (12-20) or air table (142); so that a web (26) moving on a cushion of air...
5787780 Top adjustable slitter/perforator  
A low cost, modular, top adjustable slitter/perforator accessory for a machine that feeds paper to an output station is disclosed. The slitter/perforator is positioned just prior to the output...
5775193 Crush-slitting structure  
A crush-slitting anvil structure including a frame, a backup roll rotatably mounted on the frame, an axle mounted on the frame in substantially parallel relationship to the backup roll, a roller...
5761980 Sheet slitting apparatus  
The sheet slitting apparatus 1 comprises a disk-like slitting blade 23 and a guiding member 52. The slitting blade 23 rotates along the direction of the sheet feeding, and can move in a direction...
5746105 Bread slicer  
A bread slicer using endless blades, in which finger holders holding fingers are provided for guiding the endless blades so as to position the blades quickly and accurately. A plurality of endless...
5735184 Powered tool positioner system  
A power operated tool positioner for moving a tool parallel to a tool-positioning axis has a first tool-contacting member movable parallel to the tool-positioning axis for exerting a first pushing...
5632189 Saw shifting apparatus  
Saw apparatus including an elongate power-driven saw arbor and a circular saw-supporting collar encircling the arbor and axially slidable thereon. The collar is moved axially on the arbor to shift...
5613417 Apparatus and method for forming a groove in a board  
In order to enhance the effectiveness and efficiency of forming a groove in a board, an apparatus and method are disclosed. The apparatus includes a station for feeding the board from a supply of...
5596939 Apparatus for forming tubular collars  
An apparatus for converting a length of large diameter knitted tubular fabric into a plurality of fabric bands for use in the manufacture of apparel collars, cuffs and bands. The apparatus includes...
5551327 Adjusting means for multi-blade cutting apparatus  
Multiple saw blades in a gang rip saw apparatus and like multi-blade cutting apparatus may be selectively adjusted to differing spacings from one another by mounting a threaded sleeve on the rotary...
5551328 Cutting apparatus  
A cutting tool including a dovetailed tool rest, which has a dovetail platform, a rack longitudinally adjustably mounted on the dovetail platform platform, and two scales longitudinally bilaterally...
5396938 Apparatus and method for producing surfaced lumber  
Apparatus and method for, in one continuous operation, receiving a slab sawn from a log, sensing the thickness of the slab and setting the apparatus to plane its upper and lower surfaces to produce...
5325751 Gang rip saw assembly  
Apparatus for adjusting backlash out of a positioning assembly for shaft mounted ring useful in multiple rip saw machinery and for minimizing arbor length. A pair of axially oriented straps secured...
5320015 Apparatus for applying a fleece band to an endlessly circulating support web  
Apparatus for applying a fleece band (1) to an endlessly circulating support web (2) in contiguous coils comprises a fleece band feed device (3) movable transversely relative to the support web (2)...
5309803 System including method and apparatus for cutting each layer of a double-layered roll of sheet to different lengths and widths  
Method and portable apparatus for separately cutting respective layers of sheet of double-layered sheets which includes a portable apparatus with a pair of adjustable upper and lower parallel...
Matches 1 - 50 out of 158 1 2 3 4 >