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| Number | Title | Issue Date |
| 7066222 | Veneer slicer In a slicer having a table for supporting a workpiece from which a slice is to be sliced, a knife is linked at opposite end portions of the knife to cranks for moving the knife in strokes having components generally transverse and parallel to the knife. The table wi... | 06/27/2006 |
| 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 |
| 6951160 | Cutting device for spring manufacturing machines A cutting device for spring manufacturing machines includes an actuator, a transmission mechanism and a sliding mechanism. The actuator includes a connecting rod with a pin hole formed therein. The sliding mechanism includes a track, a slider and a switching pin. Th... | 10/04/2005 |
| 6520060 | Cut-off mechanism for elongate stock A cut-off mechanism for forming metal parts from elongate stock and the like includes a first jaw having a laterally inclined first cutting surface that extends between a sharpened leading edge and a trailing edge. A second jaw has a laterally inclined se... | 02/18/2003 |
| 6324953 | Device for forming cutting blade for prints A device for forming a cutting blade for prints is disclosed. The device of this invention forms cutting blades by appropriately bending and cutting a metal strip into desired blades through integrated work regardless of a difference in the size of metal ... | 12/04/2001 |
| 5209151 | Tape cutter In a tape cutter capable of cutting a tape completely and enhancing the durability of the cutter blade, a cutter holder is rotated by the engagement of a holder gear portion with a lever gear portion according to the rotation of an operation lever so that... | 05/11/1993 |
| 5161447 | Device for slicing meats and/or vegetables for making shish kabobs A device for slicing food for the production of shish kabobs includes an assembly having blades in correspondence with and in alignment with slits in a container that carries layers of food. The assembly is movable in translation to and from the container... | 11/10/1992 |
| 4478120 | Metal-sawing machine A metal-sawing machine includes a rocking system whereby the saw blade is enabled to rock in a cutting plane in which the work is cut, wherein the rocking motion is controlled so as to conform to the cutting stroke, which is determined in accordance with ... | 10/23/1984 |
| 4476760 | Cutting system A fluid actuated cutting machine comprising a stationary lower blade and a vertically movable upper blade mounted at one end to a pivot rod. The upper blade is disposed at angle relative to the horizontal plane. The other free end of the upper blade is di... | 10/16/1984 |
| 4459889 | Shear A cutting or shaping mechanism is described in which the cutting or pressing force is applied to a moving blade or shaping assembly over a limited part of the length of that assembly, including where the assembly is in engagement with the work. The applic... | 07/17/1984 |
| 4436013 | Reciprocating cutting apparatus with theta dither An apparatus for cutting sheet material spread in one or more layers over a supporting surface uses a reciprocating cutting blade cutter movable in two coordinate directions in the plane of the supporting surface to enable the cutting blade to follow a de... | 03/13/1984 |
| 4328729 | Plane die-cutting machine A plane die-cutting machine, having a plane and fixed punch as well as a counter-punch with arch-shaped profile and apparatus to roll the counter-punch without any reciprocal sliding with respect to the punch, in order to die-cut each sheet of material un... | 05/11/1982 |
| 4249443 | Machine for sawing elongated work pieces A circular saw for elongated work pieces particularly of metal has a saw blade mounted on an arm which is connected by a pivotal mount to a saw frame at one end and which is pivotally connected to a piston and cylinder type raising and lowering assembly a... | 02/10/1981 |
| 4218946 | Cutter assembly for eavestrough-forming machine The guillotine on a conventional cutter assembly used in conjunction with an eavestrough-forming machine has been modified to produce compacted cut-offs and to prevent jamming of the cutter assembly. A radius is formed in the upper end of each cutting edge of ... | 08/26/1980 |
| 4204450 | Shear for large-sized scrap This shear for cutting relatively heavy, thick and large-sized metal sheets and plates, which comprises a movable blade and fixed blade, has the ends of the movable blade carrier pivotally mounted to the movable members of a pair of lateral spaced actuato... | 05/27/1980 |
| 4202232 | Apparatus for trimming stacks of paper sheets or the like Apparatus for trimming the front, head and foot ends of brochures has a stationary platform which supports one brochure at a time. A first knife which trims the front end of the brochure on the platform descends in a vertical plane ahead of two additional... | 05/13/1980 |
| 4149457 | Baling machines A baler for car bodies using a simultaneous compression and cutting of the car body to produce in a working chamber of the baler a partly compressed bale which is then reduced to final dimensions in the working chamber by further compression stages.... | 04/17/1979 |
| 4079649 | Rolling cut type double side shear Disclosed is a rolling cut type double side shear wherein an upper side cutting blade and an upper scrap-cutting blade are driven by one crank shaft which has three eccentric sections, so as to increase the production efficiency and to make the shear simp... | 03/21/1978 |
| 4054076 | Rolling cut type shear Disclosed is a rolling cut type shear wherein a downwardly curved upper blade is moved in such a way that the midpoint thereof in the longitudinal direction passes a cycloidal path, whereby the slip of the upper blade relative to a steel plate to be cut m... | 10/18/1977 |
| 4003112 | Automatic capacitor winding machine and method An automatic capacitor winding machine has a retractable bifurcated arbor and vertically movable clamps to grasp the ends of the capacitor dielectric layers and carry those ends to a point below the retracted arbor. The bifurcated arbor is registered in i... | 01/18/1977 |
| 3941022 | Horizontal band sawing machine suited for cutting steel sections like H-shaped steel The present invention is directed to a construction of a horizontal band sawing machine which is particularly suited for the cutting of materials having at least one web portion and a flange portion, such as L-shaped steel sections. In a horizontal band s... | 03/02/1976 |
| 3941021 | Shearing apparatus A shearing apparatus for cutting metal, sheets, plates, and the like includes a frame having a bed plate extending between opposite ends of the frame and an elongated shearing member having one end pivotally connected to the frame adjacent one end of the ... | 03/02/1976 |
