Matches 1 - 50 out of 207 1 2 3 4 5 >


Match Document Document Title
8118075 System and method for disassembling laminated substrates  
An apparatus for separating a laminated substrate assembly comprises at least a substantially planar assembly, a cutting member housing assembly positioned on a first side of the substantially...
8109187 Tissue harvesting device and method  
A tissue harvesting method and device for obtaining micrograft tissue particles within the size range of 50-1500 microns, and more preferably 500-1000 microns, and most preferably 600 microns. The...
8011278 Punching apparatus  
A punching apparatus for forming a series of slots in a board, comprising: an upper wheel and a lower wheel, wherein the upper wheel is opposed to the lower wheel, and further wherein: the upper...
7980162 Rotary punch  
A rotary punch includes an upper die plate, a lower die plate, and a support frame having a drive assembly that moves the upper die plate horizontally and vertically along a generally circular...
7975584 Single transfer insert placement method and apparatus  
An apparatus and method is provided for single transfer insert placement. The apparatus receives continuous web material and cuts a discrete section or pad from the web. The pad is then supported...
7861628 Method for calibrating a web-cutter having a chip-out cutter module  
A calibration procedure is carried out for determining the displacement distance from a reference point to the center of the blade in a web cutter in a mail inserter. A photosensor is placed near...
7587966 Web processing device and web processing method  
The present invention relates to a web processing device, comprising a plurality of pads Pi revolving around a axis X1, a cutter 30 for cutting a continuous web W, and a plurality of anvils Ai for...
7380484 Continuous rotary hole punching method and apparatus  
A method and apparatus for continuous, high-speed production of punched strip having an array of high-tolerance closely-spaced holes with positive ejection of waste punch-out material. A first pair...
7258049 Method of operating a flying shear  
A method of operating a flying shear for cutting a rolled strip, which includes at least one drum provided with a blade, includes synchronizing a peripheral speed of the blade with a feed rate of...
7191690 Helical mechanism cutting unit and method for operating for the same  
A cutting unit is described that contains a pair of cylinders disposed opposite one another with a gap formed there-between for receiving a ribbon. The pair of cylinders include a first cutting...
7107891 High-speed shear for transversely cutting rolled strip  
A high-speed shear with a knife, particularly a chisel-type knife with a knife edge, arranged on at least one of two oppositely arranged drums, wherein the knife can be accelerated to the feeding...
7097727 Inline accumulating die padder  
A pad forming process forms a stack of sheets, each sheet bearing adhesive on at least a portion of one side thereof. A sheet cutting die is provided having sheet collection cavity therein. A web...
7080584 Method and apparatus for perforating a non-woven sheet  
To produce at least one perforation in a non-woven sheet (N) of fibers or filaments, the sheet (N) is brought into contact with a perforated cylinder (2), equipped with at least one insert (8)....
7004053 System for measuring and controlling cut length of discrete components in a high-speed process  
A closed-loop system can maintain a pre-set cut length of a material as the material is cut and placed on a web. The system has the ability to measure the actual cut length, compare the average...
6792839 Rotating shearing device and method for separating the front crop and rear crop from running rolling stock  
A rotating shearing device for cropping fast-running rolling stock, in particular wire, includes two axially cutting annular knives which rotate about their axes at the same rotational speed. The...
6772663 Apparatus and method for rotary pressure cutting  
An improved rotary pressure cutting apparatus that cuts, perforates, and scores plies of paper, window materials, label stock, and plastic laminates in conjunction with soft, discontinuous, and/or...
6763749 Web speed metering apparatus and method  
A web speed metering device to which a moving web is fed at a constant web infeed speed and from which the web periodically exits at a different speed that is correlated with the timing of a...
6722250 Method for continuously cutting away pieces from a continuously moving endless material  
To shorten the processing time in modern plants for cutting away pieces or sections from a continously moving endless material, e.g. a glass strip, one after the other by flying cutting the cutting...
6615699 Method and device for cutting continuously conveyed, flat objects  
The described method serves for trimming or cutting during conveyance in a conveying direction (F) substantially in parallel to their main surfaces, flat objects along predetermined cutting lines...
6616360 Label printer end and plotter cutting assembly  
Disclosed herein is cutting assembly for use with a label printer. The cutting assembly includes: a cutting assembly frame; a plotter cutter for plotter cutting a label media, the plotter cutter...
6553879 Paper toweling dispensing system  
Apparatus for dispensing paper toweling includes a rotatable toweling support roller and a cutter blade pivotally mounted on the outer peripheral portion of the roller. The blade is movable between...
6431038 Vacuum assisted method of cutting a web material  
An apparatus and method for distributing wear over a plurality of elements on a rotating member. In the case of a cutoff or perforation roll, a plurality of retractable cutoff or perforation blades...
6412378 Method of cutting/scoring adjacent flat elements and system for performing the method  
A cutting/scoring method for at least one row of adjacent flat elements (3a, 5n) in a material in strip form (1), of which at least one cutting edge (3′-5′) or scoring line, transversely of sai...
6361639 Method of manufacturing an index divider sheet assembly  
A method for manufacturing an index divider sheet assembly adapted for feeding into ink jet printers and the like for a printing operation on the sheet body and/or the index tab of the assembly....
6325952 Continuous gasket making machine and method  
A machine for continuously making gaskets and similar flat products. Sheet gasket material is fed from a roll and through tooling that successively: cuts the outline, separates the center scrap,...
6250189 Rotary die cutter  
Novel apparatus and method are disclosed for cutting a sheet material by a rotary die cutter. A die shaft has an outer circumference and at least two die shaft bores having coaxial counterbores....
6205896 Die accelerator  
A hydraulic press is provided with a fixed base and at least one rail. The hydraulic press is slidably disposed on the rail. A die is slidably mounted on the hydraulic press for operatively...
6173633 Variable length rotary cutting system  
A variable length rotary cutting system for cutting sheet material in various desired cut lengths, including a knife roll and an anvil roll between which the sheet material is passed for cutting. A...
6167601 Method for manufacturing ventilated sheet-metal floor members  
A method of manufacturing interlocking sheet metal floor members for use in a grain storage bin or like application requiring passage of fluid through the floor members without permitting passage...
6152002 Method and apparatus for trimming flat printed products along a predetermined cutting line  
A method for trimming flat printed products along a predetermined cutting line includes the steps of continuously feeding the printed products in succession in a feed direction parallel to a plane...
6138543 Blade mounting arrangement for cut-off system  
A blade mounting arrangement for mounting a cutoff blade in a roll of a shear cut type, cut-off system includes an elastomeric member interposed between the cutoff blade and a mounting surface of...
6123002 Method and apparatus for transverse cutting  
A method of operating an orbital saw to transversely sever superposed elongated web plies into shorter length products which includes advancing along a linear path superposed elongated web plies...
6070510 High-speed flying shears and method employing this flying shears to shear the leading and trailing ends of a rolling bar  
High-speed flying shears and method employing the same with contrarotating blades (13) and scrap-shearing blades (18) fitted side by side to blade-holder drums (30), which is suitable to shear bars...
6070509 Method for ultrasonic cutting of food products  
A conveyor moves food product, such as pies or cakes, within a cutting range of a knife positioning assembly. The knife positioning assembly supports an ultrasonic knife assembly which has a blade...
6032561 Apparatus for ultrasonic cutting of food products  
A conveyor moves food product, such as pies or cakes, within a cutting range of a knife positioning assembly. The knife positioning assembly supports an ultrasonic knife assembly which has a blade...
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...
6009781 Differential-spacing perforating roll  
A rotatable perforating roll, for use in a continuously operating paper-converting rewinder, comprises at least a first plurality of pockets and a second plurality of pockets, each of the pockets...
5979279 Rapping device and rapping method  
A rapping device is provided for forming a battery separator or the like by rapping from a flexible elastic band material. A rapping device for manufacturing works in a specified shape by rapping...
5974922 High rake knives for color paper slitting  
The invention relates to a method of slitting photographic print material comprising providing at least one rotary anvil shearing device and at least one rotary knife shearing device wherein said...
5957821 Apparatus for cutting a strip-type packaging  
An apparatus for the dimensionally accurate cutting of a product carrier (1) which is in the form of a strip, is transported further in a cyclic or continuous manner in the longitudinal direction...
5950511 Process and device for handling printed products  
The invention concerns a method and an arrangement for handling printed products by making an edge cut with the aid of a cutter. The printed products in this case are supplied to the cutter by...
5932985 Process of controlling numerically controlled back-and-forth running treating machine  
A treating period T=L0 /V is determined from a preset treating length L0 and a stock running speed V. An advancing acceleration is made as small as possible consistent with a requirement that an...
5879278 Method and machine for cutting liners and inserting cut liners into closures  
Method and apparatus for repetitively making products, such as cap liners continuously from web material. A rotary knife drum having an array of die cutters cooperates with a counter-rotating anvil...
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...
5797305 On demand cross web perforation  
A moving web is either perforated or cut using a knife cylinder having at least one blade, and an anvil cylinder having at least one raised anvil surface, and preferably a plurality (e.g. about 22)...
5765460 Paper cutter for variable format  
A method and apparatus is provided for selectively cutting sheets of paper of variable length from a paper supply having a continuous web moving from an upstream location to a downstream location...
5704264 Cutting die with elevated stripping land  
This invention pertains to cutting dies for cutting continuous strip elements from a continuous web of fibrous and/or polymeric material. An improved cutting die has an elevated stripping land...
5704886 Method and apparatus for scoring paperboard package sheets  
A container and corresponding blank from which such container is formed is particularly suitable for packaging liquid products and aseptically packaging liquid foods. The rectangular shaped blank...
5673602 Method and apparatus for making perforations continuously  
A perforator has a rotary drum. A plurality of die sets are arranged at regular intervals around a peripheral surface of the drum and circulates along with the peripheral surface. Each of the die...
5669277 Method of die-punching holes in paper  
In the operation of hole punching apparatus, a method of changing punched hole formats in paper, for loose leaf binder pages or the like, using cooperating rollers for the male punches and female...
Matches 1 - 50 out of 207 1 2 3 4 5 >