Class 83/631 - Screw actuated tool support

Subclass of Class 83 - Cutting
Definition: Apparatus wherein the tool or tool holder is either internally
No. of patents: 49
Last issue date: 11/06/2007

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Number	Title	Issue Date
7290473	Pierce cam A pierce cam is compact, can save space, can be easily mounted, can reduce cost, can even be mounted to a sloped surface, and a pierce punch and required accessories can be ordered in bulk from a single source. A pierce cam includes a pierce punch, a body which is d...	11/06/2007
7255031	Vertical curtain cutter A vertical curtain cutter includes at least a base and a mold cutting device fixed on the base, which consists of a clamper, a knife and a motor. The clamper has a stationary clamp block and a movable clamp block, and the stationary clamp block has a flat clamp surf...	08/14/2007
7249551	Gasket cutter with changeable and reversible dies and punches A gasket cutter with changeable and reversible dies and punches including a body having upper and lower opposed arm members, a cylindrical member slidingly engaged within said upper arm member to be raised and lowered by rotation of a handle attached to the cylindri...	07/31/2007
7131362	Punching machine and method thereof A punching machine includes a body frame having a table to support a workpiece. First and second work movement positioning apparatuses are mounted at both sides to move and position the workpiece in a direction of axis X. A work head is mounted on the body frame and...	11/07/2006
7117706	Programmable apparatus and method for body panel attachment A method and apparatus for forming attachment pads in an inner body panel for the precise attachment of an outer body panel thereto. The apparatus positions a fixed anvil at a predefined net reference position while a face plate simultaneously “finds” the panel ...	10/10/2006
7000521	Pleated shade cut-off method and apparatus The method of cutting a pleated shade to selected length, said shade having pleats retained in pleated condition between longitudinally elongated first and second retainers, that includes the steps providing a blade having a cutting edge, orienting the blade to exte...	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
6938531	Reciprocal-movement power tool A reciprocal-movement power tool includes a movable blade reciprocally movably provided on a main body. A receiving plate that supports an angle iron to be cut is supported on the main body at a position in front of the movable blade. The movable blade is fixed on a...	09/06/2005
6823764	Apparatus for boring stoma wafers An apparatus for boring stoma wafers is provided, which comprises a base and a cutter, and enables even a user himself to easily make in a stoma wafer a substantially elliptic hole having a beautiful inner circumference. The base comprises an upper base member on wh...	11/30/2004
RE38562	Press having a dosing system A press has a press ram actuated by a drive apparatus and a dosing system to be actuated by the drive apparatus for lubricating at least the drive apparatus. ...	08/10/2004
6763212	Photoreceptor web cutting apparatus of electrophotographic printer A photoreceptor web cutting apparatus includes a driving unit provided in the printer. The driving unit drives a cutting blade in the widthwise direction of the photoreceptor web. As the blade moves, it cuts the photoreceptor web in the widthwise direction thereof.	07/13/2004
6688204	Cutting machine of dual blade feeding for blind of foamed plastics A cutting machine of dual blade feeding for a blind of foamed plastics, more specially a cutting machine providing the cutting application for the blind of foamed plastics that includes a filing board with a squeezing blade and a trimming blade mounted re...	02/10/2004
6651537	Cutter for linerless paper A cutter for self-adhesive labels has a top part and a bottom part and a feeding gap between the top part and the bottom part. The cutter includes further a cutting mechanism having a blade and coupled to one of the top part and the bottom part. Further, ...	11/25/2003
6619175	V-cutter for an LCD light guide panel A V-cutter for use in forming V-shaped grooves (3) on a light guide panel (1) of the backlight unit for a liquid crystal display (LCD) is disclosed. The V-cutter may include a Z-axis lift piece (7) and a W-axis lift piece (8), each of which has a pin kit ...	09/16/2003
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 structure presenting X and Y directions; means for holdin...	10/22/2002
6435082	Portable electropressing apparatus A portable electropressing apparatus is provided with an installing base having an installing surface extending in a plane in parallel with the axial movement directions (horizontal, vertical and oblique) of a pressing ram so that the apparatus may be may...	08/20/2002
6405625	Cutter device and printer including a cutter device A printer is provided with a cutter for cutting recording paper in arbitrary lengths or cutting recording paper with a part left after cutting. A pair of movable blades, at least one of which is displaced in a direction approximately orthogonal to the pap...	06/18/2002
6257110	Tube saw A tube saw for precision cuts on tubing wherein a motorized circular saw is rotated about the circumference of a tube to cut it without leaving burrs, finishing marks or other deformations on the tubing. The tubing is held firmly and precisely by a plural...	07/10/2001
6189444	Press having a dosing system A press has a press ram actuated by a drive apparatus and a dosing system to be actuated by the drive apparatus for lubricating at least the drive apparatus....	02/20/2001
6182492	Hemming machine A hemming machine of the type having a base, a nest for supporting a sheet metal part to be hemmed, and at least one die is disclosed in which the nest supporting the part to be hemmed is vertically displaced against the dies in order to form the hem. The...	02/06/2001
6152007	Sheet cutter A sheet cutter has a fixed blade and a movable blade. The fixed blade has a straight edge extending in a lateral direction with respect to a longitudinal direction of a sheet to be cut, and the movable blade is provided so as to be moved in the longitudin...	11/28/2000
6152619	Portable camera with an ink jet printer and cutting blade A portable camera system comprising an image sensor device for sensing an image; a processing means for processing the sensed image; a print media supply means provided for the storage of print media in a roll form; a print head for printing the sensed im...	11/28/2000
6145424	Punching machine and method thereof A punching machine includes a body frame having a table to support a workpiece. First and second work movement positioning apparatuses are mounted at both sides to move and position the workpiece in a direction of axis X. A work head is mounted on the bod...	11/14/2000
6109154	Sheet-cutter having motor driven push cutter A sheet cutter cuts a portion of a continuous sheet, discharged through a gap between a pair of moving and stationary knives respectively having arc-shaped and straight knife edges. A motor rotates a pair of rotatable, identical gear wheels engaged with e...	08/29/2000
6000308	Screw drive method and apparatus A method and apparatus for operating a screw drive apparatus. The apparatus may include a threaded rod having a helical thread, a nut disposed about the threaded rod and having a load-bearing channel aligned with and radially outward from the helical thre...	12/14/1999
5819627	Device for making a hole in an ink cartridge A device for making a hole in an ink cartridge used in an ink jet printer comprising a main frame body to be mounted on the cartridge in a positionally immovable fashion by a combination of a cantilever type pressing member and a groove that respectively ...	10/13/1998
5669296	High ratio screw actuated press A high ratio screw actuated device used as a press to provide high pressure under small increments of movement which includes a frame or base for a housing rotatably carrying a screw having large pitch threads, a nut within said housing receiving said scr...	09/23/1997
5634387	Precision cutting assembly A precision cutting assembly comprises a frame, a material support table mounted to the frame and a cutting blade for cutting sheet stock material. A cutting blade carrier is mounted to the frame for movement along a linear path. Pressure producing elemen...	06/03/1997
5609081	Portable round-tube cutter A portable round tube cutter has a hollow central shaft through which passes a length of tubing to be cut. A transmission gear jacket is axially slidable along the shaft and rotates with the shaft. A tool chuck has a tubing cutter that is manually movable...	03/11/1997
5373765	Apparatus for driving two tool parts for punching, cutting and stamping An apparatus for driving upper and lower tool parts for punching, cutting and stamping, and more particular to such an apparatus using a rotary screw rod and a nut member threadedly engaging with the screw rod so as to move up or down therealong. The appa...	12/20/1994
5279197	Punching press A punching press according to the present invention employs a servo motor as the driving source of the punching operation to achieve fine control, and exhibits a performance which is equivalent to or higher than that of a conventional punching press which...	01/18/1994
5123342	Mechanical low-noise press The present invention concerns a mechanical, low-noise press, particularly of the screw type, comprising a tup-bearing ram connected with a driving screw, rotatably connected with a lead nut, which is integrally fixed on the frame supporting the press. Th...	06/23/1992
5104350	Animal decapitation apparatus An apparatus includes a support base, the support base including a top and bottom wall arranged in a parallel relationship, with the top wall including a lower track, with an upper track spaced from the lower track in a parallel confronting relationship t...	04/14/1992
5056375	Spindle adjustment mechanism A spindle adjustment mechanism which includes a rotatable hand wheel, a bracket for operably retaining a spindle and a motor for driving the spindle, and an assembly for uniaxially transmuting rotation of the hand wheel to linear movement of the spindle t...	10/15/1991
5018417	Graphic tape slicer The graphic tape slicer comprises a frame having a feed guide at the rear end for receiving the graphic tape from a roll. A cutting blade is mounted in the center of the frame on a traveling blade holder that engages a threaded rod. Rollers through which ...	05/28/1991
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
4881399	Double-action screw press A double-action screw press is proposed, wherein a mechanism for braking an outer slide when it approaches the extreme bottom position is disposed on the face surface of the slide. The mechanism comprises a plate provided with a device for movement along ...	11/21/1989
4741233	Cluster spreading and cutting system A system for spreading and severing material utilizing a roller movable over a lower substrate and carrying with it a loop of material for spreading without tension. One or two plies are spread as a function of roller travel prior to severing from a sourc...	05/03/1988
4674187	Pool light installation device A pool light installation device is provided which quickly and easily cuts holes in the walls of above-ground pools. A cutting plate and a cutting base member are placed one on either side of the pool wall at the chosen location, joined together by a thre...	06/23/1987
4635437	Chain punch A device for punching holes in a surveyor's chain and in metal pieces used for repairing the chain and for riveting together the punched chain and metal pieces comprising an elongated vertical housing having an elongated vertically oriented opening extend...	01/13/1987

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Class 83/631 - Screw actuated tool support