Patents
Sitemap › B24 - Grinding; Polishing › B24B - Machines, devices, or processes for grinding or polishing; Dressing or conditioning of abrading surfaces; Feeding of grinding, polishing, or lapping agents › B24B 41 - Component parts of grinding machines or devices, such as frames, beds, carriages or headstocks
Patents for B24B 41 - Component parts of grinding machines or devices, such as frames, beds, carriages or headstocks (11,542)
12/2007
12/05/2007EP1677944B1 Versatile and modular workpiece holding device
12/05/2007CN200984704Y Automatic blank remedying machine
12/05/2007CN101081477A Rolling circle smelting tool
12/05/2007CN100353503C Machining apparatus with rotary cutter
12/04/2007US7303466 Carrier head of chemical mechanical polishing apparatus having barriers dividing pressure chamber into a plurality of pressure zones
11/2007
11/29/2007DE202007013564U1 Vielfunktionale Schleifmaschine Much Functional grinding machine
11/29/2007DE202007013563U1 Vielfunktionale Schleifmaschine Much Functional grinding machine
11/28/2007CN200981189Y Millstone rotor axis lifting mechanism for polishing machine
11/28/2007CN200981183Y Workpiece turntable structure for inner ring ball race grinding machine
11/28/2007CN200981182Y Work bench structure for inner ring ball race grinding machine
11/28/2007CN200981178Y Front beam and grinding head synchronization lifting gearing for glass edge grinding machine
11/28/2007CN101080303A Glass substrate positioning apparatus, positioning method, edge plane polishing apparatus and edge plane polishing method
11/28/2007CN101077566A Grinder station, supporting jig and method for operating supporting jig
11/22/2007WO2007132263A1 Machining apparatus
11/22/2007WO2007077492A3 Polishing machine comprising sliding means transverse to the front face
11/21/2007EP1855840A1 Machining spindles
11/21/2007CN200977613Y Pipe orifice polishing machine
11/21/2007CN200977611Y Automatic track-seeking trimming and grinding machine
11/21/2007CN101076431A Device with vibration-damped component used for cutting and grinding, clamp device and rotary tool
11/15/2007WO2007098750A3 Drive for a grinding spindle
11/15/2007DE102007019515A1 Bearbeitungswerkzeug Processing tool
11/14/2007CN200974185Y Module clamping feeding apparatus for grinding machine
11/14/2007CN200974184Y Numeric control crankshaft grinder left-right headstock synchronous servo turning gear
11/14/2007CN101069961A Re-griding-cutting cube boron-nitride grinding-block device, its base and grinding-block preparing method
11/14/2007CN101069952A 加工工具 Processing Tools
11/13/2007US7294040 Method and apparatus for supporting a microelectronic substrate relative to a planarization pad
11/08/2007WO2007126815A2 Methods and apparatus for polishing an edge of a subtrate
11/08/2007WO2006025043A3 An improved method of a gemstone working member balancing and an apparatus for the same
11/07/2007EP1852220A1 Substrate holding apparatus
11/07/2007CN200970716Y Vertical grinder
11/07/2007CN200970712Y Self adaptive external polishing electric trailer
11/07/2007CN200970697Y Grinding head module of grinder
11/07/2007CN200970696Y Grinder
11/07/2007CN200970694Y Cylindrical grinder
11/07/2007CN101068653A Method and device for automatic mounting preparation an ophthalmic lens
11/07/2007CN101068651A Device for automatically preparing ophthalmic lenses for mounting, enabling a plurality of lenses to be taken in charge simultaneously
11/01/2007WO2007122961A1 Lens processing device and method of processing lens
10/2007
10/31/2007EP1849557A2 Device and method for static surface treatment of workpieces made of natural or artificial stone through milling and/or grinding
10/31/2007EP1384255B1 Method for grinding the back sides of wafers
10/26/2007CA2549775A1 Belt sander
10/24/2007EP1144155B1 Ultrasonic transducer slurry dispenser
10/24/2007CN200963781Y Rocking arm double curved surface grinding and processing device
10/24/2007CN200963779Y Speed control device for steel billet sharpening machine bogie
10/24/2007CN200963777Y Full sealing stone floor high-speed planet grinding head
10/24/2007CN101058169A 抛光表面 Polished surface
10/24/2007CN101058168A Column fully moving grinding machine
10/24/2007CN101058167A Abrasive machine rotating tower type grinding wheel storehouse
10/24/2007CN101058160A Knife tool arc edging device
10/23/2007US7285037 Systems including differential pressure application apparatus
10/23/2007US7284460 Balancer
10/23/2007CA2375002C Grinding machine having adjustable mechanism
10/18/2007DE102006017685A1 Treatment device for sharpening and polishing workpieces, particularly lenses, has support body for workpieces which are to be treated, support body is provided with multiple workpiece retainers
10/17/2007CN200960630Y Sample polishing clamp
10/17/2007CN100343018C Chip grinding machine structure
10/17/2007CN100343017C Process and appts. for grinding centric pivot pins of crankshafts
10/11/2007WO2007113510A1 Tool holding jig
10/11/2007US20070238399 Chemical mechanical polishing system having multiple polishing stations and providing relative linear polishing motion
10/11/2007US20070238398 Service tee cutting apparatus and abandonment method
10/11/2007US20070238393 Methods and apparatus for polishing an edge of a substrate
10/10/2007CA2542630A1 Service tee cutting apparatus and abandonment method
10/04/2007US20070226992 Substrate holding rotating mechanism, and substrate processing apparatus
10/03/2007EP1718435B8 Machine tool for machining workpieces
10/03/2007CN200954595Y Polishing and grinding head coupler device
10/03/2007CN200954593Y Surface treatment apparatus
09/2007
09/26/2007EP1837122A2 Chemical mechanical polishing head having floating wafer retaining ring and wafer carrier with multi-zone polishing pressure control
09/26/2007EP1837121A1 Abrading device for abrading the base of a ceramic or porcelain object
09/26/2007CN200951510Y Apparatus for removing burr at end face and outer edge of metallic cylindrical pipe
09/26/2007CN200951509Y Grinding material dish assemble of hand stone polishing machine
09/26/2007CN200951505Y Edge grinding positioning apparatus of rotating cutter tool
09/23/2007CA2572784A1 Accessory with hub for use with multiple types of rotary tool mandrels
09/20/2007WO2007105611A1 Holding jig, semiconductor wafer grinding method, semiconductor wafer protecting structure, semiconductor wafer grinding method using such semiconductor wafer protecting structure, and semiconductor chip manufacturing method
09/20/2007US20070218814 Variable Speed Wet Sharpener And Methods Relating To Same
09/19/2007EP1833639A1 Method and device for automatic mounting preparation an ophthalmic lens
09/19/2007CN200948547Y Pneumatic magnetic shoe grinding apparatus
09/19/2007CN101036974A Frame of mechanical polishing clamp and the mechanical polishing machine table
09/19/2007CN101036553A Brush unit and method for machining a surface of a material by means of the brush unit
09/13/2007US20070212992 Equipment for capturing the contour, markings, bores, millings and etchings of an ophthalmic lens or template lens for glasses
09/12/2007EP1501648B1 Method for cutting off excess material from a casting
09/12/2007CN200945572Y Crankshaft main journal reconditioning apparatus
09/12/2007CN200945571Y Crankshaft crankpin reconditioning apparatus
09/12/2007CN101032805A Locating mechanism of bearing grinder
09/12/2007CN101032803A Main shaft structure of internal grinder element
09/07/2007WO2007101008A2 Knife sharpeners with improved knife guides
09/07/2007WO2007099653A1 Vertical-type double-head surface grinding machine for machining brake disk
09/06/2007DE102006009938A1 Precision twin grinding tool has one disc supported in fixed location facing second moving grinding tool on the same axis
09/05/2007EP1827756A1 Device for automatic mounting preparation of ophthalmic lenses enabling several lenses to be processed at the same time
09/05/2007EP1827755A2 Device for polishing hard surfaces, especially glass surfaces
09/05/2007CN200942485Y Self-locking type rust cleaning head
09/05/2007CN200942476Y Device for removing burr on metal round pipe end and inner edge
09/05/2007CN101028700A Processing device with rotary table
09/05/2007CN101028697A Magnetic head device and method
09/05/2007CN101028694A Head of grinder for stone
09/05/2007CN100335232C Working device and working method for magnet member
08/2007
08/30/2007US20070202785 Multi-chamber carrier head with a textured membrane
08/30/2007US20070202784 Fixture for grinding apparatuses
08/29/2007EP1825955A1 Oscillating grinding machine
08/29/2007CN200939580Y Gripping positioner of external grinding apparatus
08/29/2007CN200939579Y Electrical grinding head
08/29/2007CN200939578Y Viberating holes grinding head
08/29/2007CN101024269A Fixture
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