Matches 1 - 50 out of 72 1 2 >


Match Document Document Title
8042441 Method for cutting protective tape of semiconductor wafer and apparatus for cutting the protective tape  
A cutter blade movably in a radial direction of a wafer is pressed for biasing to an outer circumferential edge of the semiconductor wafer. Simultaneously, the pushing biasing force of the cutter...
7971510 Method for setting a cutting gap  
The invention relates to a method for setting the cutting gap on a cutting device for cutting food products. According to said method, the actual distance between the blade and the cutting edge is...
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...
6951235 Method and apparatus for forming carved groove of green tire  
A method and an apparatus for forming a carved groove of a green tire capable of forming a carved groove of a necessary depth without being influenced by variation of outer diameters of the green...
6886462 Labeling methods and apparatus  
System, including apparatus and method, for processing a material involves automatically printing labels for pieces cut pursuant to a cut list.
6655436 Apparatus and method for labeling a layup of sheet material  
A labeling head includes a printing unit and an applicator foot assembly for printing and applying labels onto a layup of material. The printing unit is integral to the labeling head and prints...
6561066 Cutting apparatus equipped with a blade aligning means  
Disclosed is a cutting apparatus equipped with a device for alignment of its rotary blade relative to a selected street on a semiconductor wafer. The cutting apparatus has a marking member...
6502489 Method for cutting a layup of sheet material  
An apparatus for cutting and matching parts in a layup of material that includes a cutter tool for cutting the parts and a camera for detecting and analyzing match points located on the individual...
6494122 Alignment method and apparatus for aligning cutting blade  
Alignment method and apparatus for aligning a cutting blade with a selected street on a semiconductor wafer. It has square chip areas defined by crossing streets and alignment spots formed on its...
6467383 Machine for punching panels  
The invention relates to a punch machine for punching a panel in which the position of each hole to be made is identified by a mark. The machine comprises a structure for receiving said panel, said...
6415698 Apparatus for cutting wafer sandwiches  
An apparatus for cutting a wafer sandwich into a plurality of rectangular pieces has a support surface defining a transport path extending longitudinally through a longitudinal-cutting station and...
6393954 Work-cutting device  
The present invention eases possible rubbing between an upper cutting edge and a work cutting surface of a work cutting apparatus during the elevation of the upper cutting edge to prevent the upper...
6308602 Apparatus for bite cutting made to order garments  
An apparatus and method for cutting pattern pieces from a continuous marker are disclosed. According to the invention, pattern pieces comprising made to order garments are cut from successive bites...
6192777 Method and apparatus for pattern matching with active visual feedback  
An apparatus and method for cutting pieces of material from a workpiece, such as a web of patterned fabric, which includes irregularities or which is misaligned with respect to a coordinate system...
6119565 Apparatus and method for electronically measuring and cutting floor coverings  
An apparatus and method for electronically measuring a floor space area into which a floor covering is to be installed. A stylus is traced around the periphery of the floor space. The stylus emits...
6112630 Cutting plotter  
A cutter plotter for drawing a roll type cutting sheet and cutting it, prevents bad influences accompanied with increasing of drawing resistance when drawing the roll type cutting sheet from a...
6105483 Cutting apparatus equipped with tool variably pressed against work depending upon working distance  
A cutting apparatus presses a wheel cutter against a ceramic plate for cutting it along a cutting line, and a controlling unit determines the total cutting length so as to increase the pressure...
5918517 Method and apparatus for cutting blocks and panels of cellular plastic  
An apparatus for cutting any one of blocks and panels of cellular plastics into various shapes. The cellular plastic is held on a stationary platform around which a movable frame is affixed to two...
5870936 Edge trimming and board ripping apparatus and method  
An improved saw assembly (30) includes a rotatable arbor (74) on which two or more saw blades (75) are mounted. The driving interface (96, 98) between the saw blades and the arbor permits the axis...
5850772 Method of controlling fly cutting rotary shear  
During a remaining time which is defined by excluding a positioning settling time ts and a cutting time interval tT during which a cutting edge is brought into contact with a stock from a period of...
5845553 Stator lamination jig system  
The invention is a stator lamination jig system which comprises a centrally located spindle and a support for a stator lamination having a plurality of holes therein. The support is...
5836224 Method and apparatus for working on sheet material  
An automatically controlled cutting machine for working on limp sheet material utilizes positive air pressure and vacuum to hold the material in place during a work operation. The level of the...
5791216 Cutting control method  
A sheet material 2 is cut with a round blade 10 and a notching blade 11. It is assumed that, in a straight section P1-P2-P3-P4, a distance between the end point P1 and the end point P2 is not...
5743164 Automatic reconfigurable die  
An automatic reconfigurable die having an array of knives, each of which is separately pivoted and extended along and about a respective longitudinal axis, to allow a desired contour to be scored...
5588344 Electric servo motor punch press ram drive  
A punch press ram drive is described in which a reversible electrical servo motor is coupled to a crankshaft having an eccentric journal driving a pitman arm connected to the ram. The electrical...
5407415 Automated composite trim workstation  
An automated workstation is adapted to cut parts of different size and shape from workpieces of flat sheet or molded preforms. A fixtured workpiece is moved into the work area of a preprogrammed...
5214590 Method for splitting marker lines and related method for bite-by-bite cutting of sheet material  
In the bite-by-bite cutting of a length of sheet material split points for pattern pieces extending between adjacent bites are assigned to bite overlap regions containing sheet material capable of...
5137399 Apparatus for processing workpieces  
An apparatus for processing workpieces, comprises a fixing deck, which has a supporting surface and is provided with fixing device, and a numerically controlled tool unit, which is movable over the...
5042338 Method and apparatus for cutting slit notches in pattern pieces cut from sheet material  
In a method and apparatus for cutting a slit notch in a pattern piece during the cutting of the pattern piece from work material consisting of a single sheet or a lay-up of sheets of sheet material...
5042339 Method and apparatus for cutting successive segments of sheet material with cut continuation  
In a method and apparatus for cutting sheet material wherein the material is cut in bites or segments by bringing in stepwise fashion successive lengthwise segments to a cutting station incomplete...
5027683 Punching device for thin plates and punching units used with punching device  
A punching device is provided which includes a plurality of punching units arranged in a side-by-side fashion on a substantially horizontal working surface. The device includes a plurality of...
4965733 Cutting apparatus for sheet-like materials  
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...
4951537 Apparatus for producing a blank from stock material  
An improvement to a stamping press having a blanking punch and die combination comprising a blanking die defining an opening, a cooperating blanking punch dimensioned closely to mate with the...
4922773 Three-side cutting apparatus  
A three-side cutting apparatus which cuts a carried-in book at its top, bottom and side. The apparatus comprises top and bottom size setters; transverse size setter; transfer quantity calculating...
4916990 Method for controlling the path of a punching tool  
So that the path (BB, V1 to V7) for a rotable polygonal punching tool (WZ) can be determined easily, the workpiece contour (K), the dimension of the tool (x, y), the position of the axis of...
4887219 Board cut-off saw assembly  
A board cut-off saw apparatus 10 is described for enabling cut-off saw operator to cross cut boards along their length to obtain usable wood pieces and to remove or discard defective sections. The...
4713994 Cutting device for sheets made of plastic material  
An automatic routing device for sheets made of plastic material utilized especially in compound panes has a cutting head with a band having a sharp edge in the form of a band saw blade. The cutting...
4703678 Blanking shear machine  
A blanking shear machine has a rotatable upper turret having a holder for an upper blade. The upper blade has two contiguous sides which form a right angle therebetween. A rotatably mounted lower...
4683792 Cutting apparatus  
An apparatus for cutting a foam block into a predetermined shape and comprising a frame having a table supported therein at a lower position of the frame. The table is driven in a horizontal plane...
4577539 Apparatus for cutting sheets of plate glass according to a programmed profile  
Apparatus for cutting sheets of plate glass, particularly for making automobile windows, according to a profile programmed in a digital control unit the control output of which is coupled to...
4516447 Numerically controlled groove-stamping machine  
A numerically controlled groove-stamping machine which includes an indexing unit rotatable stepwise by means of a positioning drive about a rotational axis as a function of a stroke of a punch of...
4515050 Apparatus for feeding sheet metal plates to a sheet shear arrangement  
Sheet metal plates are automatically fed for processing to a computerized numerically controlled sheet shear arrangement by means of the feeding apparatus. This feeding apparatus comprises a...
4512839 Multi-color sign making method and layup  
A method of making signs in multiple colors employs an automatically controlled sign making machine and a multi-ply layup of sign material in which the different plies have different colors. The...
4505174 Automatic mat cutting apparatus  
An automatic mat cutting apparatus for simultaneously cutting a rectangular opening in a rectangular mat is disclosed. The mat cutting apparatus includes four mat cutters which are cooperatively...
4444078 Apparatus for cutting sheet material  
A sheet material cutting apparatus has a vacuum table with openings in its surface and a cutter wheel which moves in engagement with the table surface to cut sheet material spread on the surface. A...
4430718 Implementation system  
A system for converting design information into three-dimensional shapes includes a design information storing and processing apparatus, a controller for converting digital into electrical signals,...
4393450 Three-dimensional model-making system  
A three-dimensional model-making system that employs a cutting wire under tension and acting in a reciprocating mode to shape an easily-machinable material. The machine has three servo-driven axes...
4367588 Process for cutting strippable film  
A system for cutting curvilinear patterns in strippable films with a high speed computer controlled flat bed plotter having a diamond point cutter positioned in the plotting head. The scribe...
4331049 Numerically controlled automatic notching press  
An automatic numerically controlled slotting or notching press arrangement which includes a multi-armed feed and removing device having a turnstile or turntable which is selectively indexed or...
4262565 Slicing apparatus having variable thickness control  
Improved apparatus for automatically cutting multiple slices from a block of frozen food material includes a repositionable block-guiding fence whose position relative to a saw blade determines the...
Matches 1 - 50 out of 72 1 2 >