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 1 - Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
Patents for B23Q 1 - Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members (26,122)
05/1990
05/15/1990US4926023 High-speed rotative arc welding device
05/15/1990US4925320 Feed beam arrangement for a rockdrill
05/15/1990US4924997 Conveying plant
05/15/1990US4924632 Circular grinding machine
05/10/1990DE3932089A1 Fettling or deburring machine - has centering pistons supplied with different pressures by separate regulators
05/09/1990EP0367196A2 Linear guiding and driving unit
05/09/1990CN1041906A Drilling device for producing drill holes with undercut
05/08/1990US4924524 Bearing assembly for the working spindle of a machine tool
05/08/1990US4922979 Veneer peeling lathe
05/08/1990US4922662 Reciprocating jig adapter for grinding mills
05/08/1990US4922603 Drilling tool for very small diameter openings and container therefor
05/02/1990EP0366126A2 Optical system supporting mechanism for an image processing equipment
05/01/1990US4922143 Linear unit
05/01/1990US4921471 Apparatus for setting a table for a belt-driven machine tool
05/01/1990US4921378 Rotary-pallet system
05/01/1990US4921376 Arbor for mounting a tool to a spindle of a machine tool and a machining method of employing the same
05/01/1990US4921167 Carrier section including flange member for connection to a guide rail
05/01/1990US4921023 Router guide attachment
05/01/1990US4920723 Hollow granite box beam and method of forming
05/01/1990US4920660 Fine positioning device and displacement controller therefor
04/1990
04/26/1990DE3932522A1 Thread-tapping tool - delivers coolant into chamber behind chuck for discharge via chuck slots on central drilling
04/25/1990EP0364858A1 Pallet changer
04/19/1990DE3934073A1 Machine tool with overhead slide - which is guided by grooves formed on side and underface of cross-member
04/19/1990DE3835301A1 High-speed radial machine tool
04/18/1990EP0363617A1 Drilling device for producing drilled holes with recesses
04/18/1990EP0201518B1 Three-dimensional duplicating milling-machine
04/18/1990CN1041308A Spindle feed mechanism for boring machine or like machine tool
04/18/1990CN1041296A Method and apparatus for multidirectional sheet feeding
04/17/1990US4916868 Honing, lapping or polishing machine
04/12/1990DE3834398A1 Apparatus for aligning and positioning workpieces
04/12/1990DE3834140A1 High-frequency spindle for the machining of workpieces
04/11/1990EP0363328A1 Machine tool spindle
04/11/1990EP0363058A1 Retracting rocker unit
04/11/1990EP0362781A2 High-frequency spindle for machining workpieces
04/11/1990EP0273910B1 Adapter for positioning and holding auxiliary devices, e.g. jaw vices, on machine tools, particularly column drilling machines
04/10/1990US4916340 Movement guiding mechanism
04/10/1990US4916264 Rotary switch
04/05/1990DE3932237A1 Arbeitskopf fuer eine numerisch gesteuerte werkzeugmaschine Working head for a numerically controlled machine tools
04/05/1990DE3833140A1 Indexing device for rotary and longitudinal movements
04/05/1990DE3832612A1 Tooth-edge cutting machine
04/05/1990DE3832582A1 Live centring ring with oil reservoir for constant clamping force
04/04/1990EP0361818A2 Universal platen holddown apparatus
04/04/1990EP0361802A2 A cone tail chuck apparatus, and a method for using the same apparatus
04/04/1990EP0361218A1 Automatic multispindle lathe with a framework
04/03/1990US4913613 Linear unit for an assembly device in handling technology
04/03/1990US4913600 Drilling unit
04/03/1990US4913577 Elbow joint of an industrial robot
04/03/1990US4913206 Router guide assembly
04/03/1990US4912960 Automatic precision stamping press and method for changing tools
03/1990
03/28/1990EP0360272A2 Stepper for circuit pattern formation
03/28/1990CN1040755A Translational regulating eccentric pin of combined clamp and its structure
03/27/1990US4911589 Machine tool
03/27/1990US4911574 Cam lock for tool elements
03/27/1990US4911253 Core and water collector
03/22/1990WO1990002622A1 Steady brace for elongated material
03/22/1990EP0331706A4 Oscillating bar suspension system.
03/22/1990DE3832114A1 Tool for an industrial robot
03/22/1990DE3831736A1 Positioning device and its use
03/21/1990EP0359344A2 Arrangement for guiding and shifting a carriage of an office machine
03/21/1990EP0358928A2 Machine-tool
03/21/1990EP0358852A1 Device for transporting a fluid
03/21/1990EP0358696A1 Plate working machine.
03/20/1990US4909682 Table positioning device for metal-cutting machine tools
03/20/1990US4909521 Chuck having gripping and locating sensors
03/20/1990US4909292 Boring, mortising, tenoning and duplicating woodworking machine
03/20/1990US4909108 Mechanical hand for processing edges of a curved plate and an apparatus for processing the edges of the curved plate
03/15/1990DE3830472A1 Workpiece-carrier transport in an assembly plant
03/13/1990US4907478 Apparatus and process for assembling a machine tool and machine tool formed thereby
03/08/1990WO1990002270A1 Straight sliding bearing and straight sliding table
03/08/1990WO1990002010A1 Fineboring machine and process for producing bores with any polar and/or axial generating line
03/07/1990EP0357093A2 Adjustment apparatus for fixtures
03/07/1990EP0356927A2 Feed drive for a machine tool slide
03/06/1990US4906123 Quick changecoupling system for robotic attachments
03/06/1990US4905850 Quick disconnect boom mount
03/06/1990US4905551 Apparatus for fixing workpieces to be machined and method of fixing a workpiece by means of that apparatus
03/01/1990DE3828450A1 Powered hand tool, in particular angle grinder or the like
02/1990
02/28/1990EP0356217A2 A table to secure a pallet to support a workpiece on a machine tool
02/28/1990EP0355318A1 Device for setting the cradle of a bevel gear manufacturing machine
02/27/1990US4904131 Chuck head for automatic machine tools
02/27/1990US4903743 Woodworking machine
02/22/1990WO1990001674A1 Apparatus for checking features of parts
02/22/1990DE3828370A1 Machining method, in particular grinding and polishing for turbine blades or suchlike workpieces, for avoiding deflection as a result of the machining pressure through the use of a counterpressure roller
02/20/1990US4902178 Rapid fixation device
02/20/1990US4902176 Processing apparatus which may be selectively set in two positions in accordance with fluid pressure
02/20/1990US4901990 Machine tool fixture with air supply system
02/20/1990US4901988 Auxiliary table for use with a machine tool
02/20/1990US4901477 Apparatus for abrasive machining
02/15/1990DE3826945A1 Verfahren und anordnung zur beeinflussung der luft oder vorspannung von waelzlagern Method and arrangement for influencing the air or preload of bearings
02/15/1990DE3826863A1 Device for positioning a workpiece or an auxiliary device in two coordinates with high displacement resolution for NC milling machines
02/14/1990EP0354496A2 Working spindle for milling and boring machines
02/13/1990US4900148 Apparatus and process for measuring an optical characteristic of a predetermined portion of a flat object
02/13/1990US4899998 Rotational positioning device
02/13/1990US4899675 Sewing apparatus for sewing a curved, wavy cloth
02/13/1990US4899674 Sewing apparatus for automatically sewing a cloth having a rectilinear shape to a cloth having a curved shape
02/13/1990US4899628 Dynamically compensating counterbalance
02/08/1990WO1990000955A1 A pallet
02/08/1990DE3908588A1 Device for clamping a linearly displaceable subassembly in a guiding subassembly
02/08/1990DE3831613A1 Lathe with a tool rest
02/08/1990DE3826827A1 Device for positioning workpieces
02/07/1990EP0354136A1 Polyvalent structure for all types of work, primarily for soft materials
1 ... 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 ... 262