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)
12/1991
12/17/1991US5073912 Sample moving apparatus, sample moving system and semiconductor manufacturing apparatus
12/17/1991US5073069 Machine for milling the ends of ingots or slabs
12/17/1991US5072651 Direct drive type rotation dividing table
12/17/1991US5072506 For locating and assuming a position with respect to an object that is
12/12/1991WO1991018736A1 Modular die lifting system
12/12/1991WO1991018702A1 Break away torch holder for cutting machines
12/11/1991EP0461064A1 Device for positioning and clamping of workpieces
12/11/1991EP0267925B1 Linear unit
12/10/1991US5071309 Mounting arrangement for a multi-function arm
12/05/1991DE4117723A1 Machine tool with multiple vertical spindles - has tools extending upwards from spindles and workpieces mounted above spindles
12/05/1991DE4111242A1 Bevel gear drive for machine tool spindle - has recess cut in spindle sleeve to make room for bevel gear
12/04/1991EP0459933A2 Thread cutting machine
12/04/1991EP0459544A2 Machine tool with movable positioning device
12/04/1991EP0459330A1 Manipulating device for workpieces, parts to be assembled or similar
12/04/1991EP0459158A2 Improvements in a machine tool for surface grinding
12/04/1991EP0459121A2 Sliding guide for handheld machine tool
12/04/1991EP0459051A1 Surface treatment of metal billets
12/03/1991US5070224 Portal construction
12/03/1991US5068974 Apparatus for checking dimensions of workpieces
12/01/1991WO1991018709A1 Method of grinding the surfaces of cutting blades and grinding wheel therefor
11/1991
11/28/1991WO1991018238A1 Support plate and process for manufacturing it
11/28/1991WO1991018219A1 Rectilinear guide device
11/28/1991WO1991018218A1 Air cushion levitation device and uses thereof
11/28/1991WO1991017862A1 Printed circuit board working apparatus
11/27/1991EP0458728A1 Spindle drive
11/27/1991EP0458686A1 Device for moving a mobile in three directions
11/27/1991EP0458499A2 Apparatus for cooling a spindle bearing of a machine
11/27/1991EP0423237A4 Quick disconnect coupling for use with boom mounts and/or tooling mounts
11/27/1991EP0269649B1 Linear unit for handling devices
11/26/1991US5067695 Circuit board support apparatus for use with circuit board lead trimmer
11/26/1991US5067694 Automatic coupling system
11/26/1991US5067606 Clamp actuating system for a conveyor carried clamping frame
11/26/1991US5067567 Remote handling apparatus
11/26/1991US5067284 Machine tool
11/23/1991WO1991018224A1 Spindle drive
11/23/1991CA2083049A1 Spindle drive
11/23/1991CA2021440A1 Dual arbor spindle
11/21/1991EP0457533A2 A wafer slicing and grinding system
11/21/1991EP0457104A1 Work table for changing work pieces for oxygen cutting machines
11/21/1991EP0457006A2 Device for transferring work pieces
11/21/1991EP0244406B1 Device designed to absorb vibrations
11/21/1991DE4016012A1 Guiding device for machine wooden workpiece - has two sliding arms fastened together at fixed angle
11/21/1991DE4015980A1 Movable tool on machine - can be moved relative to drive shaft and two parallel toothed belts transmit drive
11/21/1991DE4015693A1 Traegerplatte und verfahren zu deren herstellung Base platen and processes for their preparation
11/21/1991DE4015570A1 Grinding machine with two slides for workpieces - enables workpiece to be ground while machine is loaded or unloaded
11/19/1991US5066173 Aluminum piston wrist pin boring tool
11/19/1991US5065802 Dado lathe
11/19/1991US5065517 Circle cutter
11/19/1991US5065489 Apparatus for aligning and mounting machine components
11/14/1991WO1991017564A1 Servo guided stage system
11/13/1991EP0426808A4 Tool assembly with a hydraulic chip-breaking fluid system
11/12/1991US5065035 Optical data system having flash/receiver head for energizing/receiving information from a battery operated transmitter
11/12/1991US5064318 Precision guidance apparatus
11/12/1991US5063683 Support assemblies
11/07/1991DE4031466C1 Rotating chuck with power-operated clamping jaws - has measuring pick=up for clamping force coupled to signal generator supplying receiver for evaluator
11/06/1991EP0455591A1 Plate saw having a parallel guiding system for the saw unit
11/06/1991EP0455523A1 Device permitting the holding and/or the automatic assembling of pieces, having tool bearing arms mounted on a support block
11/06/1991EP0104170B1 Apparatus for two axis screening vibration
11/05/1991USH978 Hot cell examination table
11/05/1991US5063322 Feed mechanism with a sliding member guided by a hydrostatic bearing
11/05/1991US5062621 Zero diameter locator post
11/02/1991WO1991017536A1 Method and apparatus for controlling geometrically simple parallel mechanisms with distinct connections
11/02/1991CA2080822A1 Method and apparatus for controlling geometrically simple parallel mechanisms with distinct connections
10/1991
10/31/1991WO1991016161A1 Automatic multi-spindle lathe
10/31/1991DE4013472A1 Workpiece support rollers for machine tool - are grouped in pairs installed in segments joined end to end
10/31/1991DE4013366A1 Pin plate mfg. unit - has laying surfaces with limit stops for rapid and fault free drilling and milling
10/30/1991EP0454254A1 Positioning device having static fluid bearings
10/30/1991EP0453710A2 Lathe and grinder apparatus with two or more side-by-side arranged manipulator-interfaced dual-spindle units
10/30/1991CN1055802A Centering and clamping device
10/23/1991EP0452735A1 Machining centre
10/23/1991EP0452702A2 Fixing device for a linear-movement unit
10/23/1991EP0452673A2 Clamping device for the production of mitre corner joints of wooden window frames
10/23/1991EP0452312A1 Modular machine-tool comprising at least one machining unit
10/23/1991EP0452304A1 Extension table apparatus for power saw
10/22/1991US5059090 Two-dimensional positioning apparatus
10/22/1991US5058468 Remote gage steady rest head
10/22/1991US5058261 Machine tool
10/22/1991US5058253 Machine tool
10/22/1991CA1290959C Portable align boring machine
10/21/1991WO1991016183A1 Device for truing planks
10/21/1991CA2076858A1 Device for truing planks
10/20/1991CA2040759A1 Locking device for a linear movement unit
10/17/1991WO1991015343A1 Punch-holder block and process for mounting punches on said block
10/17/1991WO1991015333A2 Ultrafast electro-dynamic x, y and theta positioning stage
10/17/1991DE4026949C1 Trestle for large dia. cylindrical workpieces - has pairs of rollers on either side of deep box-section beam
10/17/1991DE4026948C1 Trestle with box-section beam - incorporates geared drive for rollers supporting heavy workpieces
10/15/1991US5056969 Magnetically attachable shield for machine tools
10/15/1991US5056964 Machining apparatus
10/15/1991US5056765 Immobilizing device particularly useful during processing or testing flat workpieces
10/15/1991US5056745 Geared head and method for selective position of a camera
10/10/1991DE4108545A1 Travelling hydraulic jig pallet - accommodates all fluid pipes in chamber shut off from clamping surface
10/10/1991DE4011328A1 Tool carrier for handling device - has transducers detecting forces acting on relatively movable section supporting tool
10/10/1991DE4011188A1 Stand for supporting clock gauge on machine tool - has hydraulic clamp to retain arms in required positions
10/10/1991DE4011178A1 Stand for supporting clock gauge - has two arms pivoted together with each arm having ball-joined outer arm
10/09/1991EP0450579A2 Monocrystal ingot attitude-adjusting/surface-grinding/conveying apparatus
10/09/1991EP0450383A1 Fastening and centring device
10/09/1991EP0450369A2 Apparatus for moving working units along paths
10/09/1991EP0450275A1 Mounting plate
10/09/1991EP0449926A1 Mechanical devices and structures
10/09/1991EP0449870A1 Mechanical devices and structures
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