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| Number | Title | Issue Date |
| 7036412 | Blind cutting center with detachable vacuum bag A method and apparatus for sizing window coverings slidably extendable from a bay into an aisle of a retail outlet. The method includes the steps of locating the center of the window covering relative to a cutting station utilizing a half scale for removing a portio... | 05/02/2006 |
| 7000520 | Roll supporting slide cutter assembly incorporating a traversable cutter tab and in particular capable of being supported within a carton enclosure associated with a wrap material roll A slide cutter assembly for use in sectioning lengths of a packaging material drawn from a roll. The device includes an elongated and shaped body. A first roll supporting portion is located at a first end of said body and a second roll supporting portion is likewise... | 02/21/2006 |
| 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 |
| 6948414 | Cutting subassembly The invention relates to a cutting subassembly for cutting off front and/or rear edge overhangs of panel-like workpieces. The cutting subassembly includes a saw unit which comprises a motor-driven saw blade which is mounted for displacement between a position above,... | 09/27/2005 |
| 6923101 | Continuous log bucking saw system and method A high-throughput, high-end-product-recovery, lineal log bucking device featuring continuous stem travel during the cutting process by using a simple and efficient machinery design for economy of equipment and monies. The apparatus includes: (1) a saw for cutting st... | 08/02/2005 |
| 6782783 | Slide miter saw The miter saw has a base, a table rotatably attached to the base, a support housing connected to the table, a rail slidably connected to the support housing, and a saw assembly pivotally attached to the rail and movable between a front position and a rear position. ... | 08/31/2004 |
| 6732620 | Cutting machine with rotating cutting blade The invention relates to a cutting machine, in particular a tread cutting machine, having at least one cutting blade (8) linearly traversable on a blade carriage (1) for achieving a feed movement and rotationally driven by a motor (2), the motor... | 05/11/2004 |
| 6550363 | Extendible compound miter saw An extendible miter saw is provided having a base (10), an angularly rotatable member (86) attached to a rear end of the base, a saw assembly (40) pivotally mounted to a support block (50), a pair of telescoping arms (70, 72) attached at opposite ends to ... | 04/22/2003 |
| 6467385 | Panel trimming system One side of an access panel is trimmed while an opposite side of the panel is secured in an opening between skin sheets on the underside of an aircraft wing. The trimming apparatus includes a frame secured to one of the skin sheets with a rail extending a... | 10/22/2002 |
| 6098515 | Rotary trimmer and blade biasing carriage assembly for use with a rotary trimmer An improved rotary trimmer having a blade biasing member is shown and described. The biasing member biases the blade in an inoperative position in which the blade is retracted inside a housing when not in use. A manual actuating means is used to overcome ... | 08/08/2000 |
| 6016732 | Indexing override mechanism for a slide compound miter saw A cutting tool including a base having a turntable mounted thereon for rotation about a vertical axis. The base has a surface including a first detent portion at a predetermined position, and a second detent portion mounted on the turntable and being sele... | 01/25/2000 |
| 6006641 | Power coping machine In order to precisely form joints in the ends of adjoining molding pieces, a power coping machine includes a molding support surface, a cutting tool, and a cutting tool support. The molding support surface stably supports a piece of molding to be coped wi... | 12/28/1999 |
| 5967013 | Corner undercut jamb saw A powered circular saw blade on a vertical shaft is supported on a slide which is slideably mounted on a guideway having feet to enable moving the assembly around on a building sub-floor. The feet are adjustable to enable raising or lowering the guideway ... | 10/19/1999 |
| 5848930 | Aircraft trimming device Provided is an aircraft trimming device including a guide assembly (24) and a cutting tool (26). The guide assembly (24) includes a rigid plate (25) and a T-shaped track (30) mounted to one side of the plate to serve as a support and a guide for the cutti... | 12/15/1998 |
| 5819626 | Portable sawmill A portable sawmill with lateral and longitudinal stability which includes first and second rectangular end frames, each end frame including two horizontal and two vertical members, longitudinal, horizontal rails slidably connected by brackets to correspon... | 10/13/1998 |
| 5819624 | Indexing override mechanism for a slide compound miter saw A cutting tool including a base having a turntable mounted thereon for rotation about a vertical axis. The base has a surface including a first detent portion at a predetermined position, and a second detent portion mounted on the turntable and being sele... | 10/13/1998 |
| 5819618 | Rotary paper trimmer A rotary paper trimmer for cutting sheet material and method of using the trimmer is disclosed. The rotary paper trimmer has a base, a pressure pad, and a blade holder assembly. The pressure pad has a guide rail and a gear track attached to its upper surf... | 10/13/1998 |
| 5678314 | Hand power tool In connection with a hand-operated power tool (10), in particular a hand-operated circular saw, with a machine housing and a base plate (11, 41) with a guide groove (18, 63) for overlapping a guide rib (17) of a guide rail (16) for the guided displacement... | 10/21/1997 |
| 5440961 | Film cutting apparatus and method A film cutting apparatus includes a guide having a clip for attachment to a film material container and a cutting device designed to travel along said guide to sever the film material in predetermined lengths. The cutting device includes two pairs of guid... | 08/15/1995 |
| 5230270 | Machine for cutting concrete barriers A machine for cutting concrete blocks especially continuously molded, highway dividing barriers of the New Jersey type, in a very fast and easy manner. The machine is mounted on a support base forming part of a powered truck-like vehicle and includes a pr... | 07/27/1993 |
| 5179886 | Radial beam arm saw table The radial beam arm saw table has been designed to be combined with a conventional circular saw so that various types of cuts may be performed on sheets of wood when they are supported on its work platform. The saw table has a portable stand with structur... | 01/19/1993 |
| 5136910 | Method and apparatus for cutting a work piece having a surface coating Flat multi-layered work pieces, such as panels with a decorative or finish surface coating (5), are prescored and cut through by the same saw blade to avoid damage to the surface coating. For this purpose a circular saw (1) is guided along a guide rail (7... | 08/11/1992 |
| 5044241 | Cutting apparatus for wrap film A cutting apparatus for wrap film is made of a housing for supporting a roll of paper or plastic film and an apron for supporting the leading edge portion of the film. A cutting assembly is mounted over the apron and is slidingly mounted along the housing... | 09/03/1991 |
| 5001955 | Paper-cutter A movement and rotational movement of the movable blade of the paper-cutter of this invention is constructed with a mechanically engaging mechanism such as a screw mechanism or a pinion/rack mechanism, so that there are no technical problems found with th... | 03/26/1991 |
| 4979412 | Sawing machine A sawing machine comprises a housing (14), an arm (3) pivotable relative to the housing about an axis (2), a member (4) on the arm, said member being arranged for connection to a saw tool and being rotatable about an axis spaced from the pivot axis of the... | 12/25/1990 |
| 4958544 | Radial arm saw A radial arm saw, comprising a base having a column mounted thereon with a guide arm supported vertically movably on the column. The guide arm has an inverted U-shape. A saw member slides along the bottom of the guide arm by means of bearings engaging sym... | 09/25/1990 |
| 4909111 | Saw table A saw table suitable for use with a portable circular saw comprises a bed, and upstanding therefrom adjacent the rear end a pair of walls meeting at an apex including an angle of 90° pointing towards the forward end, forming a miter fence. A pair of axia... | 03/20/1990 |
| 4888083 | Laminator A laminator is disclosed in which a cutter unit is provided so that a cutter is moved across the direction of feed of a continuous thin film to cut off the film to a prescribed size and the film cut off by the cutter unit is laminated on a substrate. A sh... | 12/19/1989 |
| 4885966 | Sawing machine A sawing machine comprises a housing (14), an arm (3) pivotable relative to the housing about an axis (2), a member (4) arranged on the arm, intended for connection to a saw tool and rotatable about an axis spaced from the pivot axis of the arm and parall... | 12/12/1989 |
| 4873902 | Railroad rail cold saw A railroad rail cold sawing device for securement about a railroad rail having a central web and flanges connected to opposite ends of the web, includes a sawing section having a sawing blade; a drive section; a spline drive shaft for removably connecting... | 10/17/1989 |
| 4817581 | Adjustable support for cutting apparatus A cutting tool such as a tile saw is pivotally connected to a linear guide rod with a four-bar linkage. The linkage allows the cutting tool to be raised and lowered over a work table to facilitate plunge cutting. One link of the four-bar linkage is mounte... | 04/04/1989 |
| 4771667 | Precision metal cutting saw and assembly A precision power saw assembly which includes a saw table manufactured for exceeding close tolerance cutting of metals by a circular saw blade. The saw blade and its arbor are mounted for horizontal translation from one end of the saw table to the other b... | 09/20/1988 |
| 4519285 | Cutting method and apparatus for tape laying machines A tape (100) is transported by a continuous strip of backing paper (102) along a tape guide (22) into position for the tape (100) to be cut by a blade (12). The tape guide (22) has an essentially flat center portion (24) and opposite side portions (28) th... | 05/28/1985 |
| 4517872 | Controlled depth cutting method and apparatus Tape (100) being laid by a tape laying machine (2) is transported by a continuous strip of backing paper (102). A rotary cutter (12) is mounted on one arm (36) of a C-shaped frame (34). An anvil (20) is mounted on the other arm (38). Frame (34) moves late... | 05/21/1985 |
| 4448101 | Shear cutter A cutter for sheet materials, packing or cushioning materials, and the like, comprises an elongate, hollow cutter bar or housing having a spring blade pivotally mounted therein, with the upper edge of the blade positioned in a longitudinal slot in the bar... | 05/15/1984 |
| 4230005 | Traveling circular saw A cutting machine particularly for cutting plates of plastic material and non-ferrous metal sheets, having a cutting blade rotating in such a direction that its cutting rim enters into a guard casing at the cutting place, said guard casing having a rim cl... | 10/28/1980 |
| 4197775 | Saw table An improved, safer, more efficient saw table construction is provided in the present invention by channelled guide tracks which slidably support a tool and plate assembly in any one of two positions at right angles to each other. The tool can be readily m... | 04/15/1980 |
| 4073206 | Long-handled cutting apparatus for a cloth spreading machine A cutter head mounted upon a cloth spreading machine for longitudinal movement widthwise of the cloth spreading machine for transversely cutting cloth laid upon a cutting table. An elongated handle member is swivelly connected to said cutter head for manu... | 02/14/1978 |
| 4046044 | Paper trimmers A paper trimmer is described comprising a base board and a fixed blade set in one edge of the board, the improvement comprising a guide rail mounted above and closely spaced from the cutter blade and a carriage mounted on the guide rail, the carriage cont... | 09/06/1977 |
| 3988125 | Power saw holder A device for rigidly supporting a portable power saw and permitting selective vertical movement thereof for cutting lengths of metal, plastic, wood and the like. A base having a horizontal work surface includes a clamping means for clamping the work to be... | 10/26/1976 |
