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| Number | Title | Issue Date |
| 8157487 | Cutting tool having bidirectional adjustment mechanism A cutting tool has cartridges in which cutting inserts may be retained. The location of each cartridge is adjustable by a bidirectional adjustment mechanism having an adjustment screw directed in the direction of adjustment. The adjustment screw has a head and a fle... | 04/17/2012 |
| 8092124 | Milling cutter A milling cutter for machining work pieces, which comprises at least one cutting insert that can be adjusted by an adjusting element. The adjusting element is a one-piece element having an adjusting cone that extends between a screw head and a threaded shank. The ad... | 01/10/2012 |
| 7367367 | Replaceable tooth block for split wheel stump cutter A stump grinding apparatus having a split cutting wheel includes several replaceable cutter blocks secured to the periphery of the wheel. One or more replacement teeth are removably anchored in holes in each block and may also be mounted on holes in the side of the ... | 05/06/2008 |
| 7287938 | Machine tool A machine tool has a rotatable tool holder formed with an outwardly open seat having an outwardly directed floor and a cartridge engaged in the seat, carrying a cutting insert, and formed with an inwardly open groove defining a groove axis and having a surface confr... | 10/30/2007 |
| 7216682 | Split wheel stump cutter with replaceable tooth blocks and cutting teeth A stump grinding apparatus having a split cutting wheel includes several replaceable cutter blocks secured to the periphery of the wheel. One or more replacement teeth are removably anchored in holes in each block and may also be mounted on holes in the side of the ... | 05/15/2007 |
| 7156588 | Cutting head for rotary cutting tool A cutting head for a rotating cutting tool for metal cutting operations. The cutting head has an axially adjustable cartridge which is an integral single piece. A slit divides the cartridge into a clamping portion and a main body portion, the clamping portion being ... | 01/02/2007 |
| 7121181 | Apparatus and process for cutting extruded material A rotating cutting apparatus comprising a cutting blade holder with at least one hole on the outside diameter of the cutting blade holder into which cutting blades are inserted and bonded to the cutting blade holder. The cutting blade holder encloses a center hole, ... | 10/17/2006 |
| 7114890 | Cutting tool adjustment device The instant invention is directed to an adjustment device for a multiple insert cutting tool with adjusting elements using a wedge to adjust the position of an insert in a tool body pocket through an intermediate component having expansion elements. The intermediate... | 10/03/2006 |
| 7086812 | Cutting tool The cutting tool includes a cutter body having at least one pocket therein adapted to receive a cutting insert cartridge assembly. The at least one pocket has a forward wall, a rearward wall and a bottom wall. The bottom wall extends between the forward wall and the... | 08/08/2006 |
| 7080963 | Milling tool having an adjustable insert seat A milling tool includes insert seats in which respective cutting inserts are disposed. Positioned in each seat is a wedge plate which is adjustable relative to the tool body in a direction of wedge adjustment. A cutting insert is supported on the wedge plate and sec... | 07/25/2006 |
| 7052214 | Cutting insert and tool holder A diagonal ledge (22) is machined into each of the sidewalls (20) of the holder (12) with the ledges (22) crossing one another at an intersection B and the holder (12) is characterized by the bottom (18) of the pocket separa... | 05/30/2006 |
| 7037050 | Milling head with one to three-dimensional adjustable cutting insert and with a positive fitting cutting insert A milling head is provided having a basic body and cutting inserts which can be adjusted in the basic body in recesses and are clamped down by a clamping element which is disposed in the recesses. ... | 05/02/2006 |
| 7029210 | Cutting tool with indexable insert A circulating tool for cutting of workpieces including a carrier element that bears at least one cutter blade insert in an exactly positioned manner. A device is provided for adjusting the position of the insert relative to the carrier element and a clamping device ... | 04/18/2006 |
| 6945566 | High-pressure connection device A high-pressure connection device with a housing having a receiving opening into which an inlet conduit discharges. A pressure tube connector stub discharges on one end into an end face of the connector stub and has a male thread, which engages a female thread in th... | 09/20/2005 |
| 6942432 | Milling cutter and insert-carrying cartridge for use therein A milling tool includes a milling body and a plurality of insert-carrying cartridges mounted in the milling body. Each cartridge includes front and rear side surfaces which oppose leading and trailing walls of a pocket formed in the milling body. The cartridge also ... | 09/13/2005 |
| 6086290 | Milling tool having cassette-mounted inserts attached to a rotary supporting body A milling tool includes a rotatable supporting body having detachable cassettes upon which cutting inserts are mounted. The cutting inserts are provided with cutting edges. Two serrated surfaces are provided in order to connect the individual cassette wit... | 07/11/2000 |
| 5967705 | Cutting tool having a cutting cartridge adjusted by a turning key engageable with a serration of the cartridge A rotary metal-cutting tool includes a tool body and a cartridge carrying a cutting insert that is adjustable in relation to the tool body. The adjustment is accomplished by providing a serration on one side surface of the cartridge and a correspondingly ... | 10/19/1999 |
| 5957628 | Face milling cutter or angular milling cutter A face milling cutter or angular milling cutter, with a carrier body which on its periphery at regularly or irregularly distributed distances comprises pockets which extend parallel to the rotational axis of the carrier body for accommodating cassettes wh... | 09/28/1999 |
| 5913643 | Adjustable lead angle chamfering toolholder An adjustable lead angle toolholder is disclosed for selectively cutting a workpiece at 30°, 45°, or 60° angles. The toolholder may have a rotatable, cylindrical endmill body that includes a radially-oriented wall or a stationary, square shank having a... | 06/22/1999 |
| 5735649 | Machine tool cutter position adjustment device The invention is an apparatus for adjusting the position of a cutter cartridge mounted on a machine tool head using noncircular adjustment pins that provide full linear contact between the machine tool head and the cutter cartridge.... | 04/07/1998 |
| 5529439 | Milling cutter head with serrated cartridges A milling cutter head intended for metal machining, particularly aluminum, comprises grooves in which are mounted cutting insert-carrying cartridges and spacer plates. The sides of the cartridge and the spacer plate that are in contact are serrated in the... | 06/25/1996 |
| 5336026 | Adjustable boring bar An adjustable cartridge to be mounted in the end of a boring bar, the cartridge including an anvil rotatably affixed to said boring bar, said anvil including a pocket into which a indexable insert is affixed. The anvil is secured in an axially oriented sl... | 08/09/1994 |
| 5186583 | Rotary cutter An inserted tooth rotary cutter is disclosed which includes a tool body having an axis of rotation therethrough and a plurality of indexable cutting inserts. The tool body is defined by forward and rearward axial faces and a circumferential surface lying ... | 02/16/1993 |
| 5123787 | Machining tool A machining tool to be mounted upon a cutter body, the machining tool including a cartridge for mounting upon the cutter body and an anvil rotatably affixed to the cartridge, the anvil including a pocket into which is affixed a cutting insert for rotation... | 06/23/1992 |
| 5120166 | Broaching tool with adjustable cutting blades A broaching tool has at least one adjustable cutting blade or plate. A two-fold adjustment is possible by mounting each cutting blade on an upper section of an insert mounted in a recess of a support or support ring sector. The upper insert section is sec... | 06/09/1992 |
| 5054970 | Boring head with a pair of axially and radially individually adjustable cutting elements A boring head with a longitudinal axis includes a leading cutting portion and a trailing portion. A pair of adjustable work engagement devices are releasably secured to the leading portion by individual fasteners. Individual mechanisms for adjusting the p... | 10/08/1991 |
| 4938638 | Milling cutter A milling cutter for chip machining is equipped with adjustable cutting inserts. The milling cutter comprises a tool body having a plurality of peripheral recesses. Each recess is adapted to receive a cutting insert, a support element for defining a suppo... | 07/03/1990 |
| 4848977 | Cutter head In known cutter heads, the centrifugal forces occurring at high rotational speeds may cause the occurrence of dilatations permitting the cutting edges of the cutting tools to shift from their adjusted positions. An object of the invention is the provision... | 07/18/1989 |
| 4692069 | Cutter head The invention relates to a cutter head having a substantially cylindrical main body and a plurality of replaceably cutting elements disposed at the periphery of said main body and having at least one cutting edge in the axial and/or radial direction of sa... | 09/08/1987 |
| 4627771 | Milling-cutter In a milling tool with a disc-shaped base member 1 having a central securement bore 2 and provided, in the region of its outer periphery, with equidistantly spaced retainer cutouts open towards the front face of the base member, for receiving and for reta... | 12/09/1986 |
| 4626150 | Machine tool for machining workpieces by chip removal according to a quadric surface of revolution, particularly for super finishing of cylindrical surfaces A machine tool essentially comprises a chuck or workpiece holding assembly (S) for rotating a workpiece (W) about a revolution axis (X) of a surface to be obtained on the workpiece, and a rotary composite tool (22) having a series of elementary tools (32 | 12/02/1986 |
| 4547100 | Adjustable milling cutter A cutting tool with precisely adjustable disposable cutting inserts. In the preferred embodiment of a face milling cutter, the tool utilizes insert holding cartridges mounted in cavities spaced about the periphery of the cutter body, each cartridge includ... | 10/15/1985 |
| 4486131 | Turning tool for machining the ends of shafts, journals, tubes and the like The turning tool has a disc-shaped base element 1 connectable to the spindle of a lathe and four toolholders 6, 7, each with one or more cutting plate supports 12, adjustable radially relative to the rotary axis (D-D), clampable with an adjusting screw 25... | 12/04/1984 |
| 4474512 | Milling tool with adjustable cutter bit A milling tool comprises a plurality of cutting bit holders mounted by clamps on the tool circumference. Each holder is mounted in a radial recess which is inclined with respect to the longitudinal axis of the tool. A pair of set screws are arranged for d... | 10/02/1984 |
| 4429726 | Machine for carrying out milling, planing, and similar operations The cutter blades of the cutter heads of the present machine are supported in such a manner that they may be quickly and accurately adjusted for varying the cutting depth of the cutter blades. The cutter blades are supported in groove-shaped receptacles e... | 02/07/1984 |
| 4311418 | Adjustable axial and radial locating wedge assemblies for an indexable insert cutting tool A milling cutter which is adapted to be rotated about a central axis includes at least one insert pocket having opposed leading and trailing walls, as well as a rear wall. An indexable insert having front and rear planar surfaces is receivable in the inse... | 01/19/1982 |
| 4268194 | Independent axial and radial adjustment for a gear cutter Radial adjustment of cutter blades in a roughing hypoid gear cutter is effected by a tapered adjustment block. A differential screw engages threads in the block and in the cutter body to cause relative axial displacement. The taper on the adjustment block... | 05/19/1981 |
| 4231691 | Dual cutter boring head The head has a transverse groove in its leading face in which two cutting blade holders with interchangeable cutting blades are clamped by means of a set screw. After loosening of the set screw, the cutting blade holders can be radially and axially adjust... | 11/04/1980 |
| 4137001 | Cutter blade Tooth forming blades for cutting hypoid pinion and ring gears, each including a pressure angle face and an end face which require periodic sharpening, and a front or cutting face including a predetermined rake angle formed along the full blade length and ... | 01/30/1979 |
| 4039295 | Groove cutter A cutting tool, especially for cutting grooves, which has a shank at one end and a head at the other end with a diametral axial slot extending into the tool from the head end. A pair of overlapping plates having means on the outer ends for supporting cutt... | 08/02/1977 |
