| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 407030000 |
ROTARY CUTTING TOOL
| 456 |
| 407066000 |
INCLUDING HOLDER HAVING SEAT FOR INSERTED TOOL
| 206 |
| 407113000 |
INCLUDING TOOL HAVING PLURAL ALTERNATIVELY USABLE CUTTING EDGES
| 137 |
| 407011000 |
WITH MEANS TO APPLY FLUID TO CUTTING TOOL
| 128 |
| 407119000 |
COMPRISING TOOL OF SPECIFIC CHEMICAL COMPOSITION
| 96 |
| 407115000 |
WITH CHIP BREAKER, GUIDE OR DEFLECTOR
| 39 |
| 407020000 |
GEAR CUTTING TOOL
| 22 |
| 407013000 |
RECTILINEAR BROACH
| 13 |
| 407290100 |
FILE OR RASP
| 11 |
| 407118000 |
COMPRISING CUTTING EDGE BONDED TO TOOL SHANK
| 10 |
| 407064000 |
PROFILED CIRCULAR TOOL
| 7 |
| 407002000 |
INCLUDING CHIP BREAKER, GUIDE OR DEFLECTOR DETACHABLE FROM TOOL AND TOOL HOLDER | 5 |
| 20090285644 | Cutting 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 |
| 20150125223 | CUTTING TOOL WITH CLOSED POCKET DESIGN - A cutting tool includes a pocket with a top wall, a bottom wall, a first side wall for engaging an insert cartridge, a second side wall, a first rear wall, and a second rear wall. The top wall and the bottom wall are formed at a negative angle with respect to each other to provide a closed pocket design that resists centrifugal forces when the insert cartridge and the clamp wedge are in a locked condition during a cutting operation. | 05-07-2015 |
| 20110123279 | Milling 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 |
| 20110142555 | CUTTING 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 |
| 20160089747 | TIP DRESSING CUTTER - A low-cost tip dressing cutter causing no accumulation of swarf around a breaker is provided. A surface of a breaker | 03-31-2016 |
| 407012000 |
ROTARY BROACH | 3 |
| 20110129308 | PIN 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 |
| 20150030397 | TOOL FOR THE TURNING/TURN BROACHING OF WORKPIECES - A tool for the turning/turn broaching of workpieces is provided, a carrier which can be attached directly or indirectly to a machine tool a plurality of segments which are fastened to the carrier. Each of the segments is provided with a plurality of tool bits. In addition, each of the segments is attached to the carrier by at least two fastening elements, which act obliquely to a plane (E) lying perpendicular to the rotational axis (R) of the tool. | 01-29-2015 |
| 20160107250 | TOOL FOR MACHINING WORKPIECES | 04-21-2016 |
| 407007000 |
FREELY MOVABLE CUTTING EDGE | 2 |
| 20080232909 | Assembly 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 |
| 20140186127 | SELF-PROPELLED ROTARY TOOL - The present invention is a rotary head tool that is a self-propelled rotary tool (SPRT) operable for round cutting involving hard turning. The rotary head tool comprises generally a toolholder, a tool that is removably or fixedly connectable to the toolholder, and an insert that that incorporates a cutting edge finable into the tool. The toolholder is formed to hold the tool with the insert therein at a particular angle. Elements of the rotary head tool of the present invention, such as the insert, may be “off the shelf elements and consequently the present invention may be produced at a low cost. Embodiments of the present invention are designed so that the rotary head tool provides economical benefits and affordability for the user and to provide performance benefits of SPRTs. | 07-03-2014 |
| 407001000 |
INCLUDING NONCUTTING WORK MODIFYING MEANS | 2 |
| 20130064612 | DISPENSER - 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 |
| 20140140779 | Mounting Tool System - A mounting tool ( | 05-22-2014 |
| 407008000 |
YIELDABLE TOOL | 2 |
| 20160114404 | PROCESSING MECHANISM AND PROCESSING DEVICE USING SAME - A processing mechanism for machining a workpiece includes a fixing base, a driving member, a connecting member, a cutter and a spring. The driving member is positioned above the fixing base. The connecting member is coupled to the driving member. One end of the cutter is fixed to the connecting member, and the cutter can be driven to pass through the fixing base to machine the workpiece positioned under the fixing base. The spring is positioned between the connecting member and the fixing base. The spring is compressed when the driving member drives the cutter away from the fixing base to machine the workpiece, and the spring under compression biases the cutter back toward the fixing base. The disclosure also supplies a processing device using the processing mechanism. | 04-28-2016 |
| 20160250700 | DEBURRING TOOL FOR DEBURRING OF NONROUND CONTOURS OF WORKPIECES | 09-01-2016 |
| 407065000 |
ARC SEGMENT TOOL | 1 |
| 20130266383 | MATERIAL SURFACE DISTRESSING BLADE - A blade including a body has a front surface and a curved back cutting surface. The front surface has a mount angle relative to a material surface of a material facing the back cutting surface. The back cutting surface and the front surface define a blade angle. In response to at least one of the blade and the material surface being brought into cutting contact and moved relative to each other, a resulting portion of the material surface has a distressed appearance. | 10-10-2013 |
| 407120000 |
MISCELLANEOUS | 1 |
| 20100150672 | CUTTING 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 |
