Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 401 - 450 out of 5,718

Document Document Title
WO2005002788A3
A high bandwidth rotary fast tool servo provides tool motion in a direction nominally parallel to the surface-normal of a workpiece at the point of contact between the cutting tool and workpiece. Three or more flexure blades having all e...  
WO/2005/014245A1
A method and an apparatus used for crowning a band saw pulley wheel (3,4) is presented. Said method comprises mounting a base fixture (10,11,12) to the frame of the band saw (2), mounting a CNC x-y table (13,14,15) to said base fixture, ...  
WO/2005/011935A2
The present invention relates to a handpiece comprising of a shrouded wall having a chuck rotatably connected to the interior portion of the shrouded wall, wherein the shrouded wall includes a first portion which has a diameter of about ...  
WO/2005/011903A2
The invention concerns a method and an apparatus for preparing, for the purposes of machining in order to reduce the run-out, the flange of the hub and bearing assembly designed to support the braking disc and the wheel of a motor vehicl...  
WO/2005/002788A2
A high bandwidth rotary fast tool servo provides tool motion in a direction nominally parallel to the surface-normal of a workpiece at the point of contact between the cutting tool and workpiece. Three or more flexure blades having all e...  
WO2004085100A3
The invention relates to a machine-tool for machining wheels or a pair of wheels (3) mounted on a vehicle or the chassis of a railway vehicle. The inventive machine-tool comprises a frame (2) which has a rectangular shape in a plane view...  
WO/2004/089569A1
A method of processing a screw rotor, where a screw groove is formed by a tool (3) in the outer diameter portion of a rotating object (1) to be processed. The processing is made using a processing device by swinging a tool post (2) and m...  
WO/2004/085100A2
The invention relates to a machine-tool for machining wheels or a pair of wheels (3) mounted on a vehicle or the chassis of a railway vehicle. The inventive machine-tool comprises a frame (2) which has a rectangular shape in a plane view...  
WO2004037471A3
According to the invention, the wear in the region of the tool head (201) of a tool machine, in particular a scalping machine for machining long workpieces with a round cross-section may be reduced, whereby a tool head (201) with a tool ...  
WO2004056499A9
This invention relates to a novel tool for cleaning the exterior and interior ends of tubes. More particularly, this invention relates to a novel all-purpose tool for cleaning the interior and exterior cut ends of tubes such as copper pi...  
WO/2004/067296A1
A wheel bearing unit and a method of manufacturing the bearing unit, wherein the axial both end parts of a hub (8b) are supported on the support part of a finishing apparatus rotatably around the center axis of the hub (8b) in the state ...  
WO/2004/056499A1
This invention relates to a novel tool for cleaning the exterior and interior ends of tubes. More particularly, this invention relates to a novel all-purpose tool for cleaning the interior and exterior cut ends of tubes such as copper pi...  
WO/2004/037471A2
According to the invention, the wear in the region of the tool head (201) of a tool machine, in particular a scalping machine for machining long workpieces with a round cross-section may be reduced, whereby a tool head (201) with a tool ...  
WO/2004/035326A1
A method of manufacturing a bearing unit (5) for a wheel, comprising the steps of assembling component members, fixing a cover (74) to the inside end part of an outer ring (6), fitting a blind plug (96) into an insert hole (84) provided ...  
WO/2004/033136A1
The invention relates to a machine for rough-planing and planing functional elements of crankshafts or camshafts by rotating and/or milling, fitted with two spindle heads which are arranged in the alignment of the axis of rotation of the...  
WO/2004/028727A1
Disclosed is a wheelset (2) which comprises two wheel disks (3) and is placed upon several support and drive rollers (4) of a movable wheel set machine (5). The wheelset axle (7) is then received between lathe centers (8) of two tailstoc...  
WO2003101666A3
A high bandwidth rotary fast tool servo (40) provides tool motion in a direction nominally parallel to the surface-normal of a workpiece (50) at the point of contact between the cutting tool (44) and workpiece. Three or more flexure blad...  
WO/2004/024378A1
A method for machining the end part of a steel pipe in which chips produced through machining can be prevented from growing long without lowering the machining efficiency. Under a state where a rotary machine is driven to turn a tip (34)...  
WO/2004/024377A1
A machining system (10) for saving the labor by automating changing of a tool rest, comprising a chamfering machine (11), and an automatic tool changing machine (12) disposed on the side of the chamfering machine (11). The automatic tool...  
WO/2004/024380A1
The invention relates to a clamping device arranged on a machine tool and used for a hollow shaft (2) provided with slanted clamping inclinations extending inside a receiving element for said hollow shaft (2), comprising clamping claws (...  
WO/2004/024421A1
In one embodiment, a cutting tool assembly (10) used for creating grooves in a microreplication tool (72a) is described. The cutting tool assembly includes a mounting structure (10) and multiple diamonds (12, 13) mounted in the mounting ...  
WO2003018376A3
A method of forming a brake assembly (10) comprising a final finishing of the inner surface (34) of the flange (14) to reduce lateral run-out of the brake rotor.  
WO/2004/018151A1
The invention concerns a method and a device for shaping plastic optical lenses (10) by chip removal. The invention is characterized in that the chips are removed by turning. Moreover, the location at which the chip is to be removed on t...  
WO/2004/018150A1
A method of optimizing the tool selecting operation of a turret according to the contents of a machining program in a turret tool post allowing a rotary tool to be fitted thereto, comprising a step (101) for determining whether the rotar...  
WO/2004/016393A1
A hand-held tool for chamfering the end regions of pipes or the like consists of a collar (1), one surface (3) of which incorporates abrasive means (4) and allows mating engagement, when in use, with a corresponding article destined for ...  
WO/2004/011953A1
A chuck (Figure 7) using a suction force for holding a semiconductor wafer is provided. The chuck includes a chuck plate (40') and may further include a manifold plate (96), and a seal plate (42). The chuck plate includes a first contact...  
WO/2004/002660A1
The presser (7, 107) for the axial pre-loading of the internal crowns (4) of the bearings, is co-axially inserted in the driver (9), with possibility of relative movement with respect to the same driver. The internal crown of the bearing...  
WO/2003/103895A1
The invention relates to a crankshaft production machine for producing crankshafts (15), which have centric and eccentric surfaces to be machined and which are held in a manner that enables them to rotate about a C axis (5, 6). Said mach...  
WO/2003/101666A2
A high bandwidth rotary fast tool servo (40) provides tool motion in a direction nominally parallel to the surface-normal of a workpiece (50) at the point of contact between the cutting tool (44) and workpiece. Three or more flexure blad...  
WO/2003/082514A1
The invention relates to a method for fine machining a cylindrical inner surface which is provided with materials having different degrees of hardness in the axial direction. The inventive method comprises the following steps: the surfac...  
WO/2003/080276A1
A device for planing tubes made from plastic comprises an upper piece (2) with a cutter block (48) and a lower piece (4), which may be adjusted relative to each other, whereupon the device may be tightened on tubes of varying diameters a...  
WO/2003/057400A1
The invention relates to a machine tool (16) for machining the thrust bearing (12) and optionally other parts (8, 15) of crankshafts (19). Said machine tool comprises a machine bed (17) with one driven primary spindle, disposed on one en...  
WO/2003/053619A1
Disclosed is a tool for chipping the concave, spherical surface (3, 3') of a workpiece (5), comprising a tool head (13) which is provided with at least one knife plate (17, 17', 19, 19') having at least one blade (31, 31', 31 ). Said kni...  
WO2002070214A3
A cutting tool piece (10) is provided including a rear portion (12) and a lead portion (14), the lead portion including a front section (16) having an upper side (24) angled downwardly and forwardly and a lower side (26) angled upwardly ...  
WO/2003/037394A1
An absorbent multilayered web includes a top surface layer, with the top surface layer including first and second fibers, wherein the first fibers are hydrophilic and the second fibers are hydrophobic, and further wherein the first and s...  
WO2002094485A3
The invention relates to a machine-tool for reprofiling the wheels of wheel sets pertaining to rail vehicles, comprising rail connectors (17A, 17B) for guiding the rail vehicle onto the machine-tool, and for removing the same therefrom; ...  
WO/2003/018376A2
A method of forming a brake assembly (10) comprising a final finishing of the inner surface (34) of the flange (14) to reduce lateral run-out of the brake rotor.  
WO/2003/002295A1
A chuck (A) grips the housing (2) of a hub assembly (B) to hold it fast and further engages a hub spindle (20) that is within the housing and rotates the spindle on a bearing (6) that is between it and the housing so that a flange (10) o...  
WO/2002/098589A1
A coupling device particularly for vehicle wheels undergoing surface finishing, comprising means (14) for the reversible fixing of the wheel (11) to a chuck (12), which act in holes (13) for the passage of screws for fixing the wheel (11...  
WO/2002/094505A1
A multi-spindle end effector is provided for a multiple axis robot. The multi-spindle end effector includes a plate housing having at least a pair of spaced-apart spindles (36, 38) mounted thereon. A servo-motor (42) drivingly engages th...  
WO/2002/094485A2
The invention relates to a machine-tool for reprofiling the wheels of wheel sets pertaining to rail vehicles, comprising rail connectors (17A, 17B) for guiding the rail vehicle onto the machine-tool, and for removing the same therefrom; ...  
WO/2002/092282A1
The present invention concerns a method and device for machining roller conveyor rollers while they are installed in the roller conveyor. The rollers are machined using a machining device according to the present invention, having a supp...  
WO/2002/091458A1
A method of producing electrostatic chucks or ceramic heaters, wherein the chucking force of the produced electrostatic chuck or the heating value of the ceramic heater does not locally vary, making it possible to uniformly attract or un...  
WO2002055241A3
The invention relates to a method for production of a crankshaft (10) for an internal combustion engine, comprising a cylindrical part at the front axial end (18) and a cylindrical part at the rear axial end (20) which are coaxial. The m...  
WO/2002/070214A2
A cutting tool piece (10) is provided including a rear portion (12) and a lead portion (14), the lead portion including a front section (16) having an upper side (24) angled downwardly and forwardly and a lower side (26) angled upwardly ...  
WO/2002/070176A1
A tool (10) for removing material from a workpiece (12) includes a tool body (16) equipped with at least one roughing head (18) and at least one finishing head (20). The finishing head (20) includes a holder (68) containing at least firs...  
WO/2002/066187A1
The present invention relates to a laminate material, comprising an upper layer (I) and a lower layer (II) which is joined to the upper layer over substantially the entire surface thereof, the upper layer (I) comprising a thin layer of l...  
WO/2002/055241A2
The invention relates to a method for production of a crankshaft (10) for an internal combustion engine, comprising a cylindrical part at the front axial end (18) and a cylindrical part at the rear axial end (20) which are coaxial. The m...  
WO2002014001A3
A method for preparing a multi-layer metal tube (22), comprises the steps of breaking the adhesion between at least a portion of a polymercic (24) layer and an outer surface circumference of a metal tube (28) having a corrosion resistant...  
WO/2002/034466A1
The invention relates to a method and a device whereby crankshafts (1) can be machined at the appropriate machining points (lifting bearing points, main bearing points, sides of shaft flanges, end pins/end flanges) on a machine, by means...  

Matches 401 - 450 out of 5,718