Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23Q - Details, components, or accessories for machine tools, e.g. arrangements for copying or controlling; Machine tools in general, characterised by the construction of particular details or components; Combinations or associations of metal-working machines, not directed to a particular result › B23Q 3 - Devices holding, supporting, or positioning, work or tools, of a kind normally removable from the machine
Patents for B23Q 3 - Devices holding, supporting, or positioning, work or tools, of a kind normally removable from the machine (38,585)
11/2003
11/12/2003CN1455715A Machine tool with cutter main shaft and cutter changing device
11/12/2003CN1454745A Electrostatic adsorption table and substrate processing apparatus
11/12/2003CN1127392C Rotary clamping cylinder actuator
11/11/2003US6645132 Compound machining device
11/11/2003US6645131 Hydrostatic tool system
11/11/2003US6644897 Pneumatic drilling end effector
11/11/2003US6644641 Interchangeable locating pin assembly for locating manufactured parts
11/11/2003US6644640 Quick connect/disconnect workpiece transfer unit
11/11/2003US6644638 Electric clamp
11/11/2003US6644331 Method of supplying and discharging pressurized fluid
11/06/2003WO2003090969A1 Positioning device, especially for offset plates
11/05/2003CN2584349Y Electromagnetic coreless holder for high-precision rolling bearing grinding
11/05/2003CN2584348Y Sample clamp of abrasive belt sample grinding machine
11/05/2003CN2584347Y Grinding wheel holder
11/04/2003US6641511 Movable arm activated tool changer for machine tool system
11/04/2003US6641128 Clamping apparatus with a clamping chuck and a work piece carrier releasably connectable thereto
11/04/2003US6641127 Clamping apparatus
11/04/2003US6641123 Clamp apparatus
11/04/2003US6640515 Frame member used in friction stir welding
10/2003
10/30/2003WO2003090236A1 A magnetic strip
10/30/2003WO2002101792A3 Method and apparatus for alignment of automated workpiece handling systems
10/29/2003EP1356892A1 Method of manufacturing thin wall isogrid casings
10/29/2003CN2582814Y Magnetic flowing deformation flexible clamping device
10/28/2003US6638150 Workpiece holder for a machining apparatus and a corresponding cross-cut machine
10/28/2003US6637737 Workpiece micro-positioning apparatus
10/28/2003US6637290 Housing oscillating type cam apparatus, and work shifter using such apparatus
10/28/2003CA2183709C Electrostatic chuck member and a method of producing the same
10/23/2003US20030198005 Multilayer; stack of chuck electrode, moderator dielectric plate and covering
10/23/2003US20030196726 Router table joint making machine
10/23/2003US20030196306 Calibration tool for a vertical furnace and method of using the same
10/22/2003EP1007255B1 Tool coupling
10/22/2003CN2581113Y Clamping device for flexible arm
10/22/2003CN2581112Y Tool for machining spool fan-shaped plate of crimper
10/22/2003CN2581111Y Clamp for plate or arc shape stretching sample
10/21/2003US6636413 Electrostatic chucks and process for producing the same
10/21/2003US6636153 Sensing system for magnetic clamping devices
10/21/2003US6634072 Machining apparatus and equipment of thin section long workpiece
10/16/2003WO2003084712A2 Machine-tool comprising a tool spindle which can be displaced on an arc
10/16/2003WO2003057401A3 Machining center
10/16/2003US20030195101 Method, arrangement, device and magazine for automatic changing of knife units of a knife ring of a knife ring slicing device
10/16/2003US20030195100 Method, arrangement, device and magazine for automatic changing of knife units of a knife ring of a knife ring slicing device
10/16/2003US20030195099 Method, arrangement, device and magazine for automatic changing of knife units of a knife ring of a knife ring slicing device
10/16/2003US20030193122 Jig for positioning and fixing workpiece
10/15/2003CN2579598Y New positioning mechanism used on assembling line
10/15/2003CN2579597Y Liquid plastic clamp
10/15/2003CN2579596Y Quick positioning clamp
10/15/2003CN2579595Y Special clamp for working large arc inner hole
10/15/2003CN1449320A Movable arm activated tool changer for machine tool system
10/15/2003CN1124414C Positive-displacement type fluid machine
10/14/2003US6633797 Automated reconfigurable object manipulation device with an array of pins
10/09/2003WO2003083407A1 Apparatus for changing operating modules on a coordinate positioning machine
10/09/2003WO2003082516A1 Spacer block of vice
10/09/2003WO2003082501A2 Quick change adaptor for rotary machines
10/09/2003US20030188877 Hand machine tool with a removeable tool holder
10/09/2003DE10231849C1 Arrangement for positioning vehicle parts has plug-in coupling with mutually offset centering sections with bearing point, counter bearing points, inclined surfaces and clamps
10/08/2003CN2578038Y Submillimeter electrostrictive ceramic centering chuck
10/08/2003CN2578037Y Automatic clamp device for machine tool
10/08/2003CN1446665A Rotating tool and cutting piece composed of such rotating tool
10/07/2003US6629480 Device for assembly of tools in tool carriers by thermal expansion and preadjustment and measurement of the mounted assembly
10/07/2003US6629345 Chucking device
10/02/2003US20030186795 Machine tool comprising a tool spindle and a tool changer
09/2003
09/30/2003US6627833 Fixture for securing a workpiece
09/30/2003US6626809 Cutter depot structure for use in general machining center
09/30/2003US6626075 Composite NC lathe
09/30/2003CA2188824C Fixture for aligning and clamping pipes
09/25/2003US20030180459 Plasma vapor deposition; precoating with dielectric after cleaning
09/25/2003US20030178797 Quick change adaptor for rotary machines
09/24/2003EP1346804A2 Machining centre with a working unit and a supply unit
09/24/2003EP1346795A2 Tool holder
09/24/2003EP1346794A1 Modular structure particularly for mounting blanks on retainers
09/24/2003EP1346787A1 Rotary tool and cutting part comprised in the tool
09/24/2003EP1210199B1 Clamping device, in particular for thin-walled hollow parts
09/24/2003CN2574828Y Program controllable spray nozzle structure
09/24/2003CN2574827Y Digital controlling equipment driving device
09/24/2003CN1443620A Fixture with clamping chuck and workpiece holder removably connected on the clamping chuck
09/23/2003US6625003 Method and apparatus for balancing an electrostatic force produced by an electrostatic chuck
09/18/2003WO2003076130A1 Self-centring sensing device
09/18/2003WO2003076110A1 Clamp device
09/18/2003US20030176150 Tool fixtures for use in rotational processing
09/18/2003US20030175088 Tool holder
09/18/2003US20030175087 Machine tool for at least partial contour-dependent cutting or milling
09/18/2003US20030173726 Vise structure for positioning an maintanining parts to be machined
09/18/2003US20030172515 Method and device for applying a scale or scale support
09/17/2003EP1344617A1 Working machine for cutting and milling along a predefined path
09/17/2003EP1344602A1 Magnetic clamping device
09/17/2003EP1344601A1 Magnetic chuck
09/17/2003EP1344599A1 Clamping device with a chuck and a nipple clampable therein
09/17/2003CN2573148Y Lathe saddle
09/17/2003CN1442261A Cutting tool capable of changing knife head and knife head capable of installing on said cutting tool
09/16/2003US6620083 Tool pot for tool magazine
09/16/2003US6619646 Clamping apparatus
09/16/2003US6619534 Friction stir welding method using members which overlap and have protrusion at the weld location prior to the welding
09/16/2003US6619347 Combination workpiece positioning/hold-down and anti-kickback device for a work table
09/11/2003US20030168795 Clamping apparatus with a clamping chuck and a work piece carrier releasably connectable thereto
09/11/2003US20030167977 Adapter table apparatus having sensor function
09/10/2003EP1342535A1 In-line machining system for cyclic machining of wood, fiber, plastic boards or the like
09/10/2003EP1342533A1 Automatic machine for working materials in sheet form, particularly glass sheets
09/10/2003EP1342521A2 Interchangeable blade cutting tool
09/10/2003CN1120764C Automatic rotating tool carriage for numerally controlled lathe
09/09/2003US6615466 Tool head with spindle bearing arrangement
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