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Patent Searching and Data


Matches 351 - 400 out of 8,906

Document Document Title
WO/2006/046581A1
A grinding machine enabling the easy maintenance and inspections of mechanisms arranged therein, an increase in visibility when the states of a work and a grinding wheel are confirmed, and the easy carrying in/out of the work and the eas...  
WO/2006/043928A1
A conditioner disk (200) for use on a polishing pad (32) in chemical mechanical polishing process includes a base structure (210), a plurality of blades (220) supported by the base structure (210). The blades (220) radiate radially and t...  
WO2005123339A3
The invention relates to a grinding machine comprising a displacement drive for a column saddle (25), said drive being provided with two guiding rails extending in recesses with the slideway linings (23, 24) of the column saddle (25). Tw...  
WO/2006/027161A1
The invention relates to a method for machining rotation pieces, comprising at least one working step, wherein at least one surface of the workpiece which is clamped in the device is ground. According to the invention, at least one front...  
WO/2006/023350A1
Organic bonded abrasive tools, having controlled microstructures, comprise a relatively low volume percentage of abrasive grain and a relatively low hardness grade, but are characterized by the excellent mechanical strength and efficient...  
WO/2006/022413A1
A polishing method without dispersion in the amount of working at the time of polishing the inner peripheral end surfaces of a plurality of disk-like substrates for a recording medium is provided. There is provided a method of polishing ...  
WO/2006/022414A1
The object of the invention is to provide a method of polishing the inner peripheral end surfaces of substrates while maintaining a sufficiently high working precision at the time of polishing the inner peripheral end surfaces of a plura...  
WO/2006/019170A1
A manufacturing method for silicon substrates for a magnetic recording medium has the steps of forming a stack body of a number of silicon substrates which are stacked via spacers therebetween, wherein each silicon substrate has a circul...  
WO/2005/123339A2
The invention relates to a grinding machine comprising a displacement drive for a column saddle (25), said drive being provided with two guiding rails extending in recesses with the slideway linings (23, 24) of the column saddle (25). Tw...  
WO/2005/120776A1
A material removal optimizing system for a wood surface treating apparatus with a plurality of individual work stations (15, 16, 17,18) arranged serially along an endless conveyor. Each station includes a working abrasive head (27, 28, 2...  
WO2004014606A8
Disclosed is a machine part (5) with a conical effective surface, which is machined by means of a device comprising a machine bed (1), a longitudinally movable grinding bench (7), and a workpiece spindle head (2) that clamps the machine ...  
WO/2005/113196A1
An abrading method which is excellent in loading resistance and durability, and allows a minute finishing to be provided in a short period in the case of abrading a curvilinear surface of a workpiece.  
WO2005084261A3
A grinder assembly (10) contacts a tire (T) supported by a frame (F) relative to the tire (T). The grinder assembly (10) includes at least one section, and a vertical repositioning system (118) supporting the at least one section. The ve...  
WO/2005/110676A1
A method is described for grinding a cylindrical surface bounded at one or both ends with a radial flange or side wall which also has to be ground to size, which comprises the steps of selecting the angle of wheel advance so that the sid...  
WO/2005/108008A1
A shoe (10) for supporting an abrasive tape (33) having an abrasive face and an opposed back face, wherein the shoe (10) comprises a support surface (20) including a frictional engagement material for frictionally engaging the back face ...  
WO/2005/105374A1
In a rough grinding step the large quantity of coolant supplied to cool the grinding point enables the flow to pass through a wheel-following air layer and reach the grinding point while the supply of an air jet is stopped during this st...  
WO2005018954A3
The present invention provides a compact and portable wheel reconditioning station that enables a technician to rotate and index a wheel while a tire is mounted thereto and while the wheel (124) remains mounted on a vehicle. The device (...  
WO/2005/092569A1
The present invention discloses a method, system and apparatus for use in a roll grinding machine. Data is read from an RFID tag automatically by providing an RF read/write sensor on a movable cylinder rod. The RF sensor is held away fro...  
WO/2005/090617A1
The invention relates to a method for increasing the bending strength and the endurance limit of crankshafts by locally restricted hammering in areas of high stress, such as grooves, the mouths of bores and cross-sectional transition zon...  
WO2004078414A8
The device comprises a carriage (10), a two-piece shaft (12A, 12B), one piece (12B) of which can be displaced axially for clamping a glass blank (14), and clamping means with a drive (66) and control means for said drive for varying the ...  
WO/2005/087379A1
A tyre crumbing apparatus (1) for producing random shaped rubber crumbs that includes a chuck assembly (3) that engages at least one of a hub portion (4) or wall portion (5) of the tyre (2) and rotates the tyre about an axis (6), a knife...  
WO/2005/084261A2
A grinder assembly (10) contacts a tire (T) supported by a frame (F) relative to the tire (T). The grinder assembly (10) includes at least one section, and a vertical repositioning system (118) supporting the at least one section. The ve...  
WO/2005/080046A1
A centerless grinder has a stress structure including a machine bench, a template blade (5) mount for supporting the work-piece (W) and a regulating wheel (C) both mounted on a first carriage longitudinally movable by a first linear axis...  
WO2005052366A3
A manually operable pump (10) for the effective removal of fluids to include blood, blood clots, fluid, and air from a body cavity of a subject is provided. The manually operable pump is adapted to be connect to a range of fluid conduits...  
WO/2005/068099A1
Iron and steel rolls are ground to production quality requirements with a grinding wheel that requires minimal wheel wear compensation, profile error compensation or taper error compensation during the grinding process. The grinding whee...  
WO/2005/068132A1
The invention relates to a tyre-recycling machine comprising: a frame (11) having two rotating clamping chucks (12) disposed thereon, said chucks being actuated by an electric motor (14) and supporting the tyre (13); and a tilting system...  
WO/2005/063438A1
The invention relates to a rolling device (8) of a rolling mill (1) for crankshafts (3), comprising two opposing arms, one arm (9) supporting a roll head (13) and the other arm (10) a back-up roll head (14). The latter (14) comprises two...  
WO/2005/058546A1
The invention relates to a fixed roller head (1) comprising two housings (6, 7) for rolling the outer radii or passes (2, 3) of adjacent lifting journals (4) of split-pin crankshafts (5) with the aid of two fixed rollers (10, 11) which a...  
WO/2005/056233A1
According to the invention, adjusting shafts (1;2) comprising a noise-insulating outer sleeve (1.3; 2.3) and shaft ends (1.1; 1.2; 2.1) that are free therefrom are produced in a brushing device by moving rotating brushes (4; 5) to an ins...  
WO/2005/052366A2
A manually operable pump (10) for the effective removal of fluids to include blood, blood clots, fluid, and air from a body cavity of a subject is provided. The manually operable pump is adapted to be connect to a range of fluid conduits...  
WO/2005/049270A1
A method for grinding the outer circumference of a work (5) formed of a fragile material, while rotating the work (5), into a specified shape by means of a grinding wheel. After performing plunge grinding for grinding the work (5) by cut...  
WO/2005/035189A1
The invention relates to a method, a device and a grinding wheel for profiling and cutting rotationally symmetric workpieces (12) from bar or tube stock (16). The invention provides that, in a first advancing movement, a cutting wheel se...  
WO/2005/018954A2
The present invention provides a compact and portable wheel reconditioning station that enables a technician to rotate and index a wheel while a tire is mounted thereto and while the wheel (124) remains mounted on a vehicle. The device (...  
WO/2005/014267A1
This invention relates to an assembly (10) for profiling the tread of a tyre. The assembly includes a framework (12) which defines a workspace (14). Tyre retaining means (16) are mounted on the framework for retaining a tyre in an inflat...  
WO/2004/103614A1
The invention relates to a loading device (1) for receiving and preloading a wheel bearing so that it is free from play. Said loading device comprises a loading element (3) that preloads the wheel bearing (8) radially from the exterior.  
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...  
WO2004071750A3
The invention relates to a method for retreading worn-down tires (12), especially tires that have become out of true during use, especially aircraft tires. According to this method, the remaining tire tread material is equidistantly buff...  
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...  
WO/2004/078414A1
The device comprises a carriage (10), a two-piece shaft (12A, 12B), one piece (12B) of which can be displaced axially for clamping a glass blank (14), and clamping means with a drive (66) and control means for said drive for varying the ...  
WO/2004/076124A1
The invention relates to a grinding method and to a cylindrical grinding machine, in which a sintered hard metal round rod (6) is completely pushed through a chuck (4) of a workpiece spindle head, said chuck having chuck jaws (5). Two ba...  
WO/2004/071709A1
An object of the present invention is to provide a polishing method for producing, in a relatively short period of time, a tubular brittle material having an inner surface of high surface precision with a maximum roughness Rmax of 0.1 ยต...  
WO/2004/071750A2
The invention relates to a method for retreading worn-down tires (12), especially tires that have become out of true during use, especially aircraft tires. According to this method, the remaining tire tread material is equidistantly buff...  
WO/2004/069472A1
Disclosed is a device for CNC grinding camshafts, crankshafts and the like on a mass scale. The device comprises a control unit (2), an integrated charging device (3) and a first and second basic modular grinding unit (4,5) which are com...  
WO/2004/070219A1
In a method for producing a shaft (2) for a dynamic bearing, relative vibration between a bar-like material (5) that is to be processed to the shaft (2) for a dynamic bearing and a grinding stone (processing tool)(11) for processing an o...  
WO/2004/065062A1
The invention includes methods of manufacturing shafts (10) to be used in medical devices. In particular, methods are disclosed to improve straightness and profile of wire used to form guidewires. The wire is preferably twist-straightene...  
WO/2004/050306A1
A polishing grindstone for polishing a gravure platemaking copper-plated roll, wherein eliminating the occurrence of a streaky spiral pattern (feed mark) due to feeding the grindstone to the platemaking roll surface lightens the burden o...  
WO/2004/048033A1
A grinding method for grinding the peripheral surface of a rotating work (10) by a grinding wheel (22) rotated by a grinding wheel spindle (21), comprising the steps of mounting a rotating brush (40) rotated together with the rotating gr...  
WO2003106108A8
An apparatus for checking diameter and roundness of crankpins (42) in the course of the machining in a grinding machine, includes a Vee-shaped reference device (70), a gauging device with a movable feeler (67) associated with the Vee-sha...  
WO2004012935B1
Various grinding machine components are made of superhard materials, including certain machine grade ceramics, including such materials as carbides, nitrides, borides, oxides, oxynitrides, or any other ceramic component. The component ma...  
WO/2004/039537A1
The invention relates to a device for abrading a wooden barrel (13). The device is characterised in that it consists of a robot comprising: means (11, 17, 23) of loading a barrel (13), means (29a, 29b, 33a, 33b) of gripping and rotating ...  

Matches 351 - 400 out of 8,906