Did You Know...
...that when IBM conducted a market study of Chester Carlson's invention in 1959, the company concluded that it would take only 5000 units of his new product to saturate the market? IBM therefore declined to be part of the new product introduction. Too bad for IBM. Carlson's invention was the xerography process, and his new product was the beginning of the Xerox Corporation. It is estimated that every day, worldwide, 3,000,000,000 copies are made!!
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| Number | Title | Issue Date |
| 7225731 | Sheet punching and embossing machine A sheet punching and embossing machine includes a device for stripping waste from a punched and embossed sheet at a stripping station, the device having a stripping plate for supporting the sheet. Also included are gripper carriages fixed to revolving chains, for gr... | 06/05/2007 |
| 7171885 | System for fixing rotary cutting dies in machines for die cutting laminar material System for fixing rotary die cutters in die cutting machines for cutting laminar material includes a fixing means between the die (1) and a die-holder surface or cylinder (2) around which the die (1) is arranged, wherein the a fixing element inc... | 02/06/2007 |
| 7156798 | Blanking station of a diecutting press The blanking station of a diecutting press comprises an upper cradle for a blanking device and gripper bars for conveying the sheets in progress. This upper cradle includes devices for the removable mounting alternately of a blanking device or of a delivery device o... | 01/02/2007 |
| 7152538 | Sprig planting machine A sprig planting machine is provided and includes a hopper for holding sprigs. A first conveyor is disposed below the hopper and receives sprigs from the hopper. Sprigs on the first conveyor are conveyed to a discharge point where the sprigs are discharged and fall ... | 12/26/2006 |
| 7117777 | Flying punch for webs A punching station for a web includes a web transport system that operates to advance the web in a first direction at a first rate. A clamp intermittently grips a portion of the web to advance the portion in the first direction at a second rate. A punch is coupled t... | 10/10/2006 |
| 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 speed of the rolled strip and the drums can be adjusted relative to ea... | 09/19/2006 |
| 7103960 | Method for providing a backing member for an acoustic transducer array A method is provided for making a backing layer for an ultrasonic matrix array transducer useful in medical imaging and the like. A conductive grid is provided which includes a plurality of micro-contacts each joined together by a common base so that spaces are prov... | 09/12/2006 |
| 7103964 | Method of manufacturing a circuit for an electrical machine A method of manufacturing a magnetic circuit for an electrical machine, the method comprising: using a cutting station to cut out at least one strip of sectors that are interconnected by deformable connections; and | 09/12/2006 |
| 7051424 | Method and apparatus for electrically and physically coupling a micro-actuator and slider to a hard drive arm suspension for component replacement after detachment from the suspension A system and method are disclosed for coupling a replacement micro-actuator to a drive arm suspension after a micro-actuator, such as a defective micro-actuator, has been detached from the suspension. ... | 05/30/2006 |
| 6979153 | Deep-grooving insert having stepped cutting edge A deep-grooving chip-forming cutting insert includes a rear mounting portion, a front cutting portion, and a pair of side walls, each side wall extending along the front and rear portions. The front cutting portion includes a front end surface, a top surface, and a ... | 12/27/2005 |
| 6951531 | Device and method for embossing book covers The invention relates to a method for notching covers (3) for a book body (2), whereby at least two notches (5, 6) which delimit the spine are made in the cover by means of a notching tool. The invention provides that a set of automatic book bod... | 10/04/2005 |
| 6949059 | Two cylinder one piece pin stripping device A device used to separate and discard a skeleton formed when a blank is cut into the pattern of a folding carton, envelope, or other desired shape is provided. The device includes first and second separating cylinders. The second separating cylinder includes at leas... | 09/27/2005 |
| 6918178 | Method of attaching a heat sink to an IC package An improved method of integrally attaching a heat sink to an IC package for enhancing the thermal conductivity of the package. A heat sink matrix, which is dividable into a plurality of individual heat sinks, is attached to an IC package matrix, which is comprised o... | 07/19/2005 |
| 6868594 | Method for making a transducer A method for producing transducers having a 1-3 composite structure. The transducer element includes a plurality of thin piezoceramic wafers which are electroded on opposing major surfaces. The spaced wafers are separated by a passive polymer layer in a composite st... | 03/22/2005 |
| 6817274 | Cam driven pin stripping device The present invention generally encompasses a device for removing waste material from a blank. The invention includes a rotatable stripping pin housing and a stationary cam. The stripping pin housing includes a number of radially extending grooves in its axial surfa... | 11/16/2004 |
| 6718856 | Converting press A converting press for paper or cardboard sheets including a waste stripping station and/or a blanking station with a pull-out chase (1, 2, 3, 4). A pair of horizontal transverse rails (5, 11) supports an upper stripping tool for a waste stripping oper... | 04/13/2004 |
| 6718859 | Hole punch apparatus A three hole punch system for use in an image capturing device. The three hole punch system uses elastomer rollers that punch holes in the edge of a document as is passes between the two rollers. If desired the rollers can act as a transport for the document without... | 04/13/2004 |
| 6655248 | Cheese cutting A cutter, preferably a cheese cutter, for cutting food into consumer-size chunks. The cutter comprises a feed conveyor, slab drive apparatus for driving a slab along the feed conveyor, and a cutting harp adjacent the discharge end of the feed conveyor. Th... | 12/02/2003 |
| 6520900 | Methods for erection of female blanking die and universal press frames for use in such methods Methods for setting-up a female blanking die for a die cutting machine for die cutting and/or blanking a carton blank, and universal press frames for use in such setting-up are all provided herein. The first stages in the erection of the female blanking d... | 02/18/2003 |
| 6467382 | Extractor for extracting cut partially cut parts from a sheet of material An extraction apparatus for extracting or separating cut or partially cut pieces or parts from a cut sheet at an extraction station comprises: a sheet gripping and moving device for gripping and moving a cut or partially cut sheet through an extraction st... | 10/22/2002 |
| 6378409 | Replaceable hole punch for image capturing devices A three hole punch system is for use in an image capturing device. The three hole punch system uses elastomeric rollers that punch holes in the edge of a sheet as it passes between two rollers. If desired, the rollers can act as a transport for the sheet ... | 04/30/2002 |
| 5592864 | Device for extracting samples from a folder A device for extracting samples from a folder, includes a cutting cylinder pair including a blade cylinder and a grooved cylinder, the blade cylinder having at least one cutting blade mounted on the periphery thereof, the grooved cylinder having at least ... | 01/14/1997 |
| 5427005 | Device for extracting samples from a folder A device for extracting samples from a folder, includes a cutting cylinder pair including a blade cylinder and a grooved cylinder, the blade cylinder having at least one cutting blade mounted on the periphery thereof, the grooved cylinder having at least ... | 06/27/1995 |
| 5322202 | Label pressing apparatus An apparatus and method for removing a plurality of printed labels configured as paper sheet portions from a plurality of stacked pressing sheets, the labels being partially precut and arranged in a predetermined pattern in the pressing sheets, including ... | 06/21/1994 |
| 5300009 | Paperboard waste stripping apparatus Apparatus for stripping waste material from a paperboard web in a die cutter or die cutting section of a press that includes an outer pin cylinder, carrying self cleaning stripper pin mechanisms, and an inner ejection cylinder mounted eccentrically within... | 04/05/1994 |
| 5292047 | Universal movable upper tool for a waste-stripping station situated within a sheet die-cutting machine used for producing packages A universal movable upper tool for a waste-stripping station situated within a machine designed for die-cutting sheet or web-like matter to be converted into packages includes a tool with a rectangular lower plate provided with apertures. Push-rods destin... | 03/08/1994 |
| 5275679 | Process to form a pressure release hole with removable seal, for easy opening, on metal lids for vacuum sealing of glasses and other glass containers used to pack foodstuff A a lid for sealing a container. The lid adheres to the container by no more than a vacuum formed within the container. The lid is formed of a substantially circular panel having a flanged perimeter and a concave depression on an upper side of the circula... | 01/04/1994 |
| 5249493 | Device for extracting samples from a folder A device for extracting samples from a folder, includes a cutting cylinder pair including a blade cylinder and a grooved cylinder, the blade cylinder having at least one cutting blade mounted on the periphery thereof, the grooved cylinder having at least ... | 10/05/1993 |
| 5154689 | Blank forming machine with a front waste removal device A machine, which is designed for converting sheets into blanks for forming packages, has at least an infeed station, a processing station for cuting and creasing the sheets of material into blanks, which processing station includes an upper and lower plat... | 10/13/1992 |
| 5101747 | Apparatus and method for separating pattern pieces from waste material In a cutting system and method for cutting pattern pieces from flexible sheet material, after the cutting the cut pattern pieces are separated from the waste material by moving the material forwardly to a separating station at which the waste material is ... | 04/07/1992 |
| 4998430 | Manufacture of rotor lamination for a dynamoelectric machine In a progressive die for punch press operations in which a strip of material is fed into the press and sequential operations are conducted on the strip including the separation of parts from the strip. The die is provided with a construction which forms a... | 03/12/1991 |
| 4986153 | Method and apparatus for the parting and removal of pieces from punch presses A punch press, of the type capable of producing a piece from a sheet of material, the piece being attached to the sheet by a tab, is provided with a separation assembly that fits into a standard tool station. The invention provides for parting of the piec... | 01/22/1991 |
| 4962683 | Rotary cutter apparatus A variable rotary cutter assembly for transverse cutting of web material as it passes between rotating anvil and knife cylinders includes one or more cutter assemblies selectively positionable on the periphery of the knife cylinder. Various embodiments of... | 10/16/1990 |
| 4913016 | Waste stripping tool for use in a machine used for cutting sheet-like items A waste stripping tool comprising a grid formed of crossbar members consisting of a crossbar assembly of two members held side-by-side by a coupler. The assembly consists of a strap, which has two jaws having two triangular profiled teeth engaged in groov... | 04/03/1990 |
| 4896573 | Apparatus for removing scrap from a die cylinder An apparatus for removing scrap around the die cut blanks in a web comprising a pair of rolls through which the web is passed, one roll carrying flexible pointed fingers arranged substantially parallel thereto for impaling the scrap pieces and the other r... | 01/30/1990 |
| 4819848 | Apparatus for making perforated roofing material A perforated web-like bituminous roofing material comprising a perforated, bituminized carrier, at the side facing, in the condition of use, the roof area to be coated, is provided with a metal foil leaving clear the perforations in the bituminized carrie... | 04/11/1989 |
| 4799414 | Rotary cutter apparatus A variable rotary cutter assembly for transverse cutting of web material as it passes through a nip between rotating anvil and knife cylinders includes one or more cutter assemblies selectively positionable on the periphery of the knife cylinder. Each cut... | 01/24/1989 |
| 4787282 | Method and apparatus for forming by punching A method and apparatus for forming planar parts (WA) by progressively punching out the shape of the part (WA) from a piece of sheet material (W) in which the part (WA) is automatically removed from the remaining sheet material (W), by a hinged trap door s... | 11/29/1988 |
| 4730761 | Cutting flexible formed products from foam retaining sheet A method for cutting flexible formed shell product from a flexible plastic foam sheet. In the method, a foam shell formed in the sheet is drawn into and positioned in a die unit lower cavity and the die assembly is clamped together. A cutting die unit hav... | 03/15/1988 |
| 4691603 | Cutting apparatus for cutting sheet material Cutting apparatus for cutting moving sheets or webs. A rotatable cutter carrier and a rotatable backup member are respectively provided with cutter blades and grooves, which cooperate in the plane of the sheet and are moved by planetary gear trains throug... | 09/08/1987 |
