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Cutters, for shaping

Patent class list (only not empty are listed)

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Class / Patent application numberDescriptionNumber of patent applications / Date published
407030000 ROTARY CUTTING TOOL 300
407066000 INCLUDING HOLDER HAVING SEAT FOR INSERTED TOOL 137
407113000 INCLUDING TOOL HAVING PLURAL ALTERNATIVELY USABLE CUTTING EDGES 100
407011000 WITH MEANS TO APPLY FLUID TO CUTTING TOOL 66
407119000 COMPRISING TOOL OF SPECIFIC CHEMICAL COMPOSITION 64
407115000 WITH CHIP BREAKER, GUIDE OR DEFLECTOR 19
407020000 GEAR CUTTING TOOL 8
407290100 FILE OR RASP 7
407013000 RECTILINEAR BROACH 7
407118000 COMPRISING CUTTING EDGE BONDED TO TOOL SHANK 7
407002000 INCLUDING CHIP BREAKER, GUIDE OR DEFLECTOR DETACHABLE FROM TOOL AND TOOL HOLDER 3
20090285644Cutting Tool and Cutting Insert Therefor - A cutting tool has a cutting insert retained within an insert pocket of an insert holder by a retaining screw. Spaced apart first insert rear abutment surfaces abut spaced apart first pocket rear abutment surfaces, a second insert rear abutment surface abuts a second pocket rear abutment surface, and spaced apart insert lower abutment surfaces abut spaced apart pocket lower abutment surfaces. The cutting insert has a first dimension taken between extremities of the insert side surfaces, a second dimension taken between extremities of the insert upper and lower surfaces, and, a fourth dimension taken between the insert lower abutment surfaces and the insert upper surface. The size ratio between the fourth dimension and the second dimension is in the range of 0.2 to 1, and, preferably, in the range of 0.55 to 0.6. The size ratio between the first dimension and the second dimension is in the range of 1 to 2.11-19-2009
20110142555CUTTING INSERT - The cutting insert is provided with an insert main body, a cutting edge formed at a circumferential edge of the rake face of the insert main body to have a corner edge and two side edges arranged on the both sides thereof, a protrusion portion formed on the rake face, and a pair of convex portions formed so as to extend out to the side edges on both sides divided by a bisector of the corner edge from a wall surface of the protrusion portion to the rake face. Each of the pair of convex portions is provided with a first wall surface which extends so as to separate gradually from each other toward the cutting edge from the wall surface of the protrusion portion, and facing the corner edge of the cutting edge, and a second wall surface in contact with the first wall surface and continuing to both ends of the corner edge, facing the side edge. The first and the second wall surfaces incline toward the rake face as they extend away from a ridge line between the both wall surfaces. The ridge line is in contact with the wall surface of the protrusion portion at a position lower than the top portion of the protrusion portion closer to the corner edge. On the rake face closer to the corner edge than the pair of convex portions, a recess having a rear wall portion which extends so as to cross the bisector between the corner edge and the convex portion is formed.06-16-2011
20110123279Milling Tool, Particularly Face-Milling Cutter - The invention relates to a milling tool, particularly a face-milling cutter, with a rotationally symmetrical tool base body which can be driven in rotation and in which at least one pocket-like recess is made on the periphery, with a cutting body which is inserted in the recess, which projects radially and/or axially on the tool base body and which is held by at least one clamping element, on the outer periphery of the milling tool at least one chip guide chamber being made with chip deflecting surfaces for controlled chip removal away from the workpiece surface to be machined. According to the invention, the chip guide chamber is assigned at least one chip guide web which separates the chip guide chamber from the surface of the workpiece.05-26-2011
407007000 FREELY MOVABLE CUTTING EDGE 1
20080232909Assembly For Rotating A Cutting Insert During A Turning Operation And Inserts Used Therein - A cutting insert rotated about its axis may be utilized during a metalworking operation and applied against the rotating workpiece to enhance tool performance. The cutting insert is secured within a toolholder having features to secure the insert but at the same time make for efficient removal of the insert from the toolholder.09-25-2008
407012000 ROTARY BROACH 1
20110129308PIN MIRROR CUTTER - A throw-away tip is mounted on a first tip mounting seat of a pin mirror cutter. In the throw-away tip, cutting edges are formed at intersecting ridgeline parts between a pair of oppositely disposed long side faces of a substantially trapezoidal flat-plate-shaped tip body, and upper and lower faces of the tip body. A thickness direction of the tip body is approximately aligned with a radial direction of the cutter body to provide curved edges formed in acute corner parts of the tip body for cutting. The tip is mounted on a second tip mounting seat of the pin mirror cutter such that the thickness direction of the tip body is approximately aligned with an axial direction of the cutter body to provide curved edges formed in obtuse corner parts of the tip body for cutting.06-02-2011
407120000 MISCELLANEOUS 1
20100150672CUTTING INSERT KIT, METHOD FOR MANUFACTURING CUTTING INSERTS AND A CUTTING INSERT FOR A CUTTING INSERT KIT - A cutting insert kit, including a base part formed of a brittle and wear-resistant material, and a plurality of cutting insert blanks integrally formed with the base part, which are separable one by one from the base part via indications of fracture. Each insert blank includes a front end portion, a rear end portion, an upper side, an under side, and at least one cutting edge in the front end portion formed between a clearance surface and one of the upper and under sides. The base part is common to all cutting insert blanks and to which each cutting insert blank is united to the base part via an indication of fracture in the form of a weakened connection member between the base part and the rear end portion of the cutting insert blank.06-17-2010
407064000 PROFILED CIRCULAR TOOL 1
20130051941CLAMPING SYSTEM - The invention relates to an indexable insert (02-28-2013
407001000 INCLUDING NONCUTTING WORK MODIFYING MEANS 1
20130064612DISPENSER - A dispenser for a roll of film material, comprising a cutting arrangement for cutting polyethylene having an upper portion and a lower portion, the upper portion being configured to move in relation to the lower portion between an open position and a cutting position. One of the upper portion and the lower portion comprises a blade, and the other of the lower portion and the upper portion comprises a cutting channel defined by a first pair of legs. The legs include at least one surface configured to reduce slip of film material across that surface.03-14-2013

Patent applications in class Cutters, for shaping

Patent applications in all subclasses Cutters, for shaping