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| Number | Title | Issue Date |
| 7445410 | Deburring tool and cutting insert therefor A deburring tool has a cutting insert slidably supported therein. The deburring cutting insert has a cylindrical major body and is moveable between a retracted position and an extended position by means of a biasing spring located alongside the cutting insert. ... | 11/04/2008 |
| 7364389 | Deburring tool A deburring tool includes a blade having a cutting head portion, an anchor portion, and a retention spring. An arbor is adapted to removably mount the blade such that the head portion of the blade is adapted to be elevated a predetermined distance from the arbor in ... | 04/29/2008 |
| 7278806 | Two edge deburring tool A rotating tool for simultaneously deburring two surfaces of a workpiece is disclosed including a rotatable shaft having a first end and a second end with a first deburr surface on the first end facing towards the second end and having a first angle. A second deburr... | 10/09/2007 |
| 7273334 | Deburring cutter for deburring edges of drilled holes The first cutting edge can advantageously remove a large burr from the edge of a drilled hole with high effectiveness, because of the particularly aggressive cutting action of the first cutting edge. The following inclined second cutting edge advantageously allows p... | 09/25/2007 |
| 7261498 | Deburring tool and cutting insert therefor A deburring tool having an indexable cutting insert having four cutting edges. The cutting insert has a main body portion and a guide groove. The cutting insert is slidably retained in an insert pocket with the main body portion of the insert located in a generally ... | 08/28/2007 |
| 7217070 | Deburring tool and cutting insert therefor A deburring tool having an indexable cutting insert having four cutting edges. The cutting insert has a main body portion and a protruding guide member. The cutting insert is slidably retained in an insert pocket with the main body portion of the insert located in a... | 05/15/2007 |
| 7195430 | Horizontal boring machine tool A horizontal boring machine tool is described that includes a boring bar equipped with a cutting bit and a counter-bar coupled in head-to-head rotation with the boring bar. This counter-bar is also equipped with a cutting bit, or a series of cutting bits destined to... | 03/27/2007 |
| 7172374 | Backspot facing tool A backspot facing tool includes a shaft and a cutting element. The shaft has a first and second ends and a recess located near the first end. The shaft also includes an outer circumference and is centered on a first axis. The cutting element has an inner portion and... | 02/06/2007 |
| 7172373 | Deburring tool with quick change knife The invention relates to a deburring tool with a quick change knife, which is formed by at least two parts, namely a guide sleeve having a larger diameter and a center bore, and a base body that can be inserted in the center bore in an axial direction. The base body... | 02/06/2007 |
| 7121768 | Cutting head for machine tool The invention concerns a cutting head (13) to be secured in an adapter (9) in a machine tool for chip removing machining. The cutting head (13) comprises a flange with a first side creating a coupling surface (4) adapted for being secured... | 10/17/2006 |
| 7118313 | Cutting die head A cutting die head that can be set and/or reset without an external mechanism. To this end, the die head includes a die body including a plurality of radially adjustable blocks, each block having a cutter mounted thereon and a radially outwardly facing cam surface. ... | 10/10/2006 |
| 7052217 | Multiple cutting edge rotary tool The invention relates to a multiple cutting edge rotary tool having a radial individual adjustment of each cutting edge or having a central adjustment for all cutting edges together. The multiple cutting edge rotary tool used for machining has a number of holders th... | 05/30/2006 |
| 7001173 | Mold guiding device A mold guiding device includes a tube having a hole in an end thereof and a threaded recess is defined in an inner end of the hole. A positioning member and a first end of a sleeve are inserted in the hole in sequence. A rod extends through the passage of the sleeve... | 02/21/2006 |
| 6997655 | Deburring tool A deburring tool is adapted to be rotatably mounted in a chuck of a drive motor to perform deburring operations. The deburring tool includes an arbor and a blade having a cutting head portion defined at one end thereof and a clip portion defined substantially at the... | 02/14/2006 |
| 6974285 | Fine drill head with slack-free radial displacement The invention relates to a tool head, especially a fine drill head, comprising a machine shank and a tool shank having a joint center axis, wherein the tool shank has a rigid core and a head with a tool, supported by a parallel spring arrangement and is able to be e... | 12/13/2005 |
| 6869257 | Method for deburring and tool for use therein A method for deburring and tool for use therein wherein workpiece-engaging portions of a cutter of the tool prevent the cutting of chamfers to hole edges of boreholes. The tool removes burrs from a drilling operation performed on a steering yoke. The yoke includes t... | 03/22/2005 |
| 6846136 | Rotatable cutting tool A rotatable cutting tool has a shank portion for coupling to a tool driving device and a cutting portion to which is attached at least one support member for retention of a replaceable cutting element. The support member is so arranged to permit displacement of at l... | 01/25/2005 |
| 6402440 | Tool assembly A tool assembly affording a wider range of adjustment of machining diameter, comprises a boring bar and a tool cartridge supporting a cutting tip and attached to the boring bar. The tool cartridge chassis is pivotably attached via a pin within a recess fo... | 06/11/2002 |
| 6394710 | Tool and method for processing perforations A tool having a base body is proposed, on which at least one cutter holder, preferably a rocker-type cutter holder, is mounted such that it can be adjusted transversely with respect to the axis of the tool. The cutter holder carries a cutter and rests via... | 05/28/2002 |
| 6315503 | Feed system for a rotating cutting tool There is disclosed a feed system for a rotating cutting tool which is driven by a spindle and is adjustable in the feeding direction via an adjusting means. The adjusting means is driven by an operating shaft which can be driven synchronously with the spi... | 11/13/2001 |
| 6238150 | Drilling tool A drilling tool includes a tool main body having a cutting edge at its forward end, a groove provided in the outer peripheral surface provided at the forward end of the tool main body, a cartridge accommodated in the groove and capable of elastic deformat... | 05/29/2001 |
| 5755538 | Deburring tool Deburring tool with a seal in the tool holder for remove burrs and rough edges from the opening edges of bore holes, has a shank and two cutting elements opposing each other with a single spring pointed from a radial guiding cavity of the shank projecting... | 05/26/1998 |
| 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 |
| 5209617 | Deburring tool Described is a deburring tool with a knife housing extended downward and with a smaller diameter making it possible to debur even smaller bores on the front and rear.... | 05/11/1993 |
| 5181810 | Deburring tool with cutting blade A deburring tool has at least one cutting blade mounted in a guide recess of the tool for deburring and chamfering bores. The blade is of rectangular shape with forward, non-cutting end face and longitudinal side faces extending rearwardly from the end fa... | 01/26/1993 |
| 5154551 | Adjustable boring bar An adjustable cartridge to be mounted in a boring bar, the cartridge including an anvil rotatably affixed to said boring bar, said anvil including a pocket into which a lay-down indexable insert is affixed. The anvil is secured in an axially oriented slot... | 10/13/1992 |
| 4740118 | Self-opening diestock A self-opening diestock which is characterized by the fact that it comprises a rotating operating part which carries the thread-cutting dies that are capable of radial travel and have two grooves in which are accommodated the heads; means for exerting an ... | 04/26/1988 |
| 4732063 | Apparatus for changing a position of a cutting edge of a lathe tool A method and device for changing a position of a cutting edge of a lathe tool, whereby the position is changed or altered in dependence upon a rotational frequency and a speed of rotation, respectively, that is, in dependence upon a centrifugal force.... | 03/22/1988 |
| 4602899 | Adjustable machine-reamer In the known, adjustable, single-cutting-edge machine reamers having a turnable cutting plate, the adjusting and re-adjusting operations are awkward and associated with difficulties because, at least as far as adjusting is concerned, adjustments have to b... | 07/29/1986 |
| 4516889 | Precision adjustable cutting tool A tool is disclosed that offers precision fine adjustment of a cutting tool bit on the tool, having an opening provided with a conical seat, an internally-threaded tool adjustment cartridge having a conical surface engageable with the conical seat, an ext... | 05/14/1985 |
| 4432259 | Remote controlled tool arm adjustment A tool positioning device for radially adjusting, by remote control, the position of a cutting tool very precisely relative to the axis of rotation of a rotating face plate includes an air pressure operated bi-directional pawl and ratchet mechanism employ... | 02/21/1984 |
| 4396319 | Adjustable insert cartridge An adjustable insert cartridge is described in which a toolholder shank is threadedly engaged in a threaded adjusting sleeve having a flange with a rearwardly facing face. The rearwardly facing face is in rotatable sliding engagement with a forwardly faci... | 08/02/1983 |
| 4350054 | Remotely controlled tool arm assembly A tool arm assembly adapted to be supported on a machine tool adjacent a workpiece rotating spindle has a tool carrier mount on a flexible, deformable portion; a bi-directional actuator for operating manually adjustable motion transmission means is operat... | 09/21/1982 |
| 4289431 | Boring tool with floating blades A boring tool comprising a tool head provided with a slot extending transverse to the axis of the tool head in which a pair of opposite cutting knives are guided movable in longitudinal direction of the slot. A spacer is guided in the tool head movable be... | 09/15/1981 |
| 4140432 | Deburring tool The deburring and reaming tool of this invention has a housing with a rotatable driven or supporting member that engages one end of a torsional-compression spring, the other end of which engages a reciprocatable, rotatable intermediate member having radia... | 02/20/1979 |
| 4130371 | Cutting insert and rotary cutter tool The rotary cutter tool assembly, including cutting insert, of the present invention is adapted to perform a finishing operation within a tube in such manner that tube wall thickness is ensured. To this end, the novel insert is provided with a guiding surf... | 12/19/1978 |
| 4097180 | Chaser cutting apparatus The specification and drawings disclose a collapsible tap of the type including an elongated, cylindrical body or housing having an axially extending actuating plunger mounted for selective movement longitudinally of the body. The outer end of the plunger... | 06/27/1978 |
| 3973861 | Deburring tool A cylindrical deburring tool is provided with a diametric guide slot extending through the body with a pair of cutter blades received in said guide slot for radial displacement therein and spring-biased apart to a position determined by an adjustable abut... | 08/10/1976 |
