Patents
Patents for B23B 29 - Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders (6,603)
10/2002
10/30/2002EP0932465A4 Cutting tool assembly
10/29/2002CA2162612C Reamer chuck and tool expander
10/24/2002US20020152851 Elliptical vibration cutting method and elliptical vibration cutting apparatus
10/24/2002US20020152597 Skiving and roller burnishing tool
10/23/2002CN1375372A Bore machining tool
10/16/2002EP1248692A1 Tunable boring bar for suppressing vibrations and method thereof
10/16/2002CN2516297Y Turret assembly of digital-control turret punch
10/15/2002US6464433 Elongate support member and method of making the same
10/09/2002EP1056563B1 Device for connecting a tool head with a clamping shank
10/09/2002EP0890401B1 Turret tool rest
10/03/2002US20020138959 Rotating table apparatus
10/02/2002CN1372499A Machine for chip cutting machine plus cutting tool for such machines
10/01/2002US6457920 Clamping system for detachably assembling two pieces
09/2002
09/26/2002DE10110175A1 Tool holder for holding a tool comprises a shaft having a connecting rod loaded with a pre-tensioning force and a hollow body designed as an abutment for the pre-tensioning force
09/25/2002EP1243365A2 Tool holder for boring bars
09/25/2002EP0969945B1 Advancing system for a rotary cutting tool
09/19/2002US20020131831 Tool for bore diameter work
09/18/2002EP0958082B1 Boring bar
09/18/2002CN2511420Y Tool post changing mechanism of machining center
09/12/2002WO2002070176A1 Cutting tool for a bar peeling operation
09/12/2002US20020127067 Machine for chip cutting machining plus cutting tool for such machines
09/12/2002DE10108698A1 Drehmaschine zur spanabhebenden Innenbearbeitung von hohlen Werkstücken Lathe for internal machining of hollow workpieces
09/12/2002CA2439429A1 Cutting tool for a bar peeling operation
09/11/2002EP1128930B1 Tool head with spindle bearing arrangement
09/11/2002EP1085959B1 Side activated tool unit clamping apparatus
09/11/2002EP1035934B1 Clamping system for detachably assembling two pieces
09/10/2002US6447220 Portable boring/facing machine
09/05/2002US20020121168 Lathe for interior cutting of hollow work pieces
09/05/2002US20020121167 Machining method of difficult-to-machine material and machining tool therefor
09/04/2002EP1236527A1 Machining method for difficult-to-machine material and machining tool therefor
09/04/2002CN2508881Y Tool holders for a plurality of cutting tools
09/03/2002US6443673 Tunable boring bar for suppressing vibrations and method thereof
08/2002
08/29/2002WO2001041981A9 Method and apparatus for adjusting a tool cartridge, such as a cutter body
08/29/2002US20020119021 Method of controlling elliptical vibrator
08/29/2002US20020119016 Cutting tool for a bar peeling operation
08/29/2002DE10206652A1 Feinbohrkopf mit spielfreier Radialverstellung Fine boring head with backlash-free radial adjustment
08/29/2002DE10108103A1 Maschinenwerkzeug mit verstellbarer Schneidplatte Machine tool with adjustable cutting board
08/28/2002EP1234627A2 Method of controlling elliptical vibrator
08/28/2002EP1234626A2 Lathe for internal machining of hollow pieces
08/28/2002EP0907444B1 Tool head for use in machine tools
08/28/2002CN2507590Y Cutter set drive device for cutting central machine
08/22/2002WO2002064294A2 Fine drill head with slack-free radial displacement
08/22/2002US20020114676 Apparatus for positioning a cutter of a tool relative to the spindle of a machine tool
08/21/2002CN1364674A Elastic boring bar
08/20/2002CA2079239C Anti-backlash device for cutting tool
08/15/2002US20020108475 Cutting tool and throw-away insert therefor
08/14/2002EP1230072A2 Method and apparatus for adjusting a tool cartridge, such as a cutter body
08/14/2002CN1089045C Cutting tool assembly
08/13/2002CA2284607C Advancing system for a rotary cutting tool
08/08/2002WO2002060624A2 Selectively biased tool and methods of using the same
08/06/2002US6428253 Device for fastening a tool on a driveable tool spindle of a machine tool in a progressively adjustable manner
08/01/2002WO2002058869A1 Cutting head for machine tool
07/2002
07/31/2002EP1226894A2 Device for connecting a tool head to a clamping shaft
07/31/2002EP1225997A1 Adjustment of cutting inserts in a cutting tool
07/31/2002EP1085958B1 Tool fixing device in a tool holder
07/30/2002US6425308 Toolholder with a removable head
07/25/2002DE10127972C1 Workpiece machining device, used during mass production of automobile gear components, has pressure of fluid stream directed onto workpiece monitored for preventing excessive tool wear
07/24/2002EP1224048A1 Tool holder
07/24/2002EP1011901B1 Rotary turning attachment equipped with at least two tools
07/24/2002EP0973625B1 Fixing device for tools
07/23/2002US6424821 Working machine and its communication method
07/18/2002WO2002024386A8 Automatic lathe
07/18/2002DE10126302A1 Tool interconnect structure including a spindle adapter having a tapered shank, a rotary cutting tool having a tapered recess, and a lock mechanism for securing the cutting tool to the spindle adapter
07/18/2002DE10052681A1 Tensioning system used as a sectioning point within a tool or tool supporting system joins workpieces having a joining surface of a joining pair with a friction-resistant solid lubricant layer
07/17/2002EP1222983A2 Toolhead for use with a machine tool
07/17/2002EP1222045A1 Self-aligning connection device of detachable type
07/17/2002EP0757603B1 Tool holder for inserts, including a ribbed clamping surface
07/17/2002CN1087675C Hollow cone device for gripping attachments
07/16/2002US6419427 Adjustable rotary tool providing a counter balanced system
07/10/2002EP1221350A2 Toolhead for use with a machine tool
07/10/2002EP1221349A2 Toolhead for use in a machine tool
07/09/2002US6415696 Toolholder assembly
07/04/2002US20020083805 Metal cutting apparatus and method for damping feed-back vibrations generated thereby
07/03/2002EP1219370A2 Cutting tool and throw-away insert therefor
07/03/2002EP1218134A1 Superfinish boring tool comprising a piezoelectrically adjustable cutting element
07/03/2002CN1356190A Cutting tool and its inlaid cutting edge without sharpening
06/2002
06/27/2002WO2002049791A1 Adjustment method and apparatus for a boring tool
06/27/2002US20020081168 Tool for the fine machining of workpieces
06/27/2002US20020078802 Adjustment method and apparatus for a boring tool
06/27/2002DE10060283C1 Cutting tool mounting for fine work has adjusting screw to move cutting tip plate for adjusting cutting depth
06/27/2002CA2431137A1 Adjustment method and apparatus for a boring tool
06/26/2002CN1086618C 铣刀 Cutter
06/20/2002US20020073810 Tool holder for a machine tool
06/18/2002US6406225 Boring head assembly
06/13/2002WO2002045892A1 Tool for machining of metals with vibration damping means
06/13/2002WO2002045891A1 Method and device for the damping of vibration in a cutting tool
06/13/2002DE10059209A1 Spannvorrichtung für einen Hohlschaft Clamping device for a hollow shaft
06/12/2002EP1213081A1 Material-removing precision machining tool
06/12/2002EP1212162A1 Machine for chip cutting machining plus cutting tool for such machines
06/11/2002US6402440 Tool assembly
06/06/2002CA2327555A1 Twin tool holder
06/05/2002EP1211004A2 Clamping mechanism for a hollow shank
06/04/2002US6399324 Genes encoding branched-chain alpha-ketoacid dehydrogenase complex from Streptomyces avermitilis
06/04/2002US6397718 Device for reducing the eccentricity and non-uniformities among cartridge cases
05/2002
05/30/2002US20020063399 Collet chuck
05/30/2002US20020062720 Cutting tool and throw-away insert therefor
05/29/2002EP1208940A2 Machine tool distributor for cryogenic cooling of cutting tools mounted on a turret plate
05/29/2002EP1207976A1 Toolholder assembly
05/28/2002US6394710 Tool and method for processing perforations
05/22/2002CN1349872A Method and equipment of machining reducing deep hole with small mouth and large middle part
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