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Patent Searching and Data


Matches 651 - 700 out of 11,470

Document Document Title
WO/2008/065958A1
A movement guiding device in which, even if the center of a raceway shaft is tilted relative to the center of a housing, load acting on rolling bodies arranged in the axial direction is equalized. The movement guiding device has the race...  
WO/2008/061971A1
Linear guide unit, with a guide carriage (1) arranged on a guide rail (2), with rolling bodies (3) which circulate in a plurality of endless circulating channels (4), wherein each circulating channel (4) has a load section (5), a return ...  
WO/2008/058511A1
The invention relates to a linear roller bearing (1), for axial movements on a guide track (2, 42) of circular cross-section, with several roller body circulating tracks (4), radially distributed over the cross-section of a base body (3)...  
WO/2008/055917A2
A bearing arrangement (1), in particular for a machine tool, comprises a stator (3) and a rotor (2) movably mounted relative to the above, wherein for mounting the rotor (2), a roller bearing (4) and a magnetic bearing (5) are provided. ...  
WO/2008/055810A1
The invention relates to a gas thrust bearing comprising a bearing bush with a bearing body (6) that defines a longitudinal axis (9) and has a plurality of depressions (18) formed on an outer surface of the bush body (6) and a plurality ...  
WO/2008/055799A1
The invention relates to a gas thrust bearing comprising a bearing bush (23), which surrounds a cavity (22) for receiving a mounted body (34) and the wall of which is provided with a plurality of supply passages (32, 33) that can admit c...  
WO/2008/055809A1
The invention relates to a gas thrust bearing, in particular for a linear compressor. Said bearing comprises a bearing bush (23) that surrounds a cavity (22) and a body (36) that can be displaced in said cavity (22). The bearing bush (23...  
WO/2008/052781A1
Shifting device (1), in particular for a change speed gearbox of a motor vehicle, comprising a shifting rail (2) which is coupled at one or both ends (3) to a piston (4) which is guided in a cylinder (5) by means of a radially acting bea...  
WO/2008/048510A2
A bushing for reducing backlash includes a bushing body extending along a central axis, and the bushing body has a central bore extending along the central axis. The bushing body includes a first section, a second section, and a resilien...  
WO/2007/125068A3
The invention relates to a seal (8) of a guide carriage (3) of a linear guide (1) comprising a stationary guide rail (2) and a guide carriage (3) which partially embraces the guide rail (2), has a U-shaped cross-section, is mounted so as...  
WO/2007/113125A3
The invention relates to a linear ball-bearing unit (1) comprising a rail (2) which comprises axially oriented guide tracks for ball bearing segments (6, 6') and a table (7) having an essentially U-shaped cross-section, whereby the branc...  
WO/2008/041589A1
A linear guidance device in which a gap between a raceway rail (1) and a movement block (2) is reliably sealed by a seal member (4), in which the degree of sliding contact between the seal member (4) and the raceway rail (1) is always he...  
WO/2008/041427A1
A rolling bearing comprises an inner ring (2), an outer ring (3), and rolling elements (4) interposed therebetween. The inner diameter of the inner ring (2) is larger than the outer diameter of a shaft member (6) disposed inside the inne...  
WO/2008/041695A1
A lubrication oil supply device (3) capable of being easily mounted to and removed from position, using less number of parts, and reduced in size in its entirety. The lubrication oil supply device (3) is mounted on a sliding table (2) en...  
WO/2007/107483A3
The invention relates to a rolling element chain (8) which comprises a plurality of rolling elements that are disposed in a row one after the other in a cage strip (12) and interspaced by separating webs (13) of the cage strip (12). The ...  
WO/2008/038674A1
A linear guidance device in which a track groove (30, 70) functioning as an endless circulation path for balls (3) can be highly precisely formed by cutting or grinding and that can be produced at low cost. The linear guidance device has...  
WO/2008/037516A1
The invention relates to a shift device (1), in particular for a change speed gearbox of a motor vehicle, comprising a gear shift rail (2), both ends of which are coupled to a respective piston (5) that runs through a cylinder (6) and th...  
WO/2008/000330A3
The invention relates to a shaft with length compensation, comprising an anti-friction bearing between the first and the second axial element, which is arranged between a first and a second axial element in such a way that a torque can b...  
WO/2008/006726A3
The invention relates to a castor guide comprising a guide rail (1, 11). Castors (2, 14, 15) roll on the raceways (4, 13) that are arranged in a parallel manner at a distance from each other. A post lubrication unit (5, 16, 22) is provid...  
WO/2008/026351A1
In a linear guidance device with an error absorption mechanism provided with an error absorption mechanism section (21) installed on a moving block (4), the error absorption mechanism section (21) comprises a table (2) for mounting a gui...  
WO/2007/121367A3
A power generator (200) that provides power to a portable device has a housing that is subject to external motion. The power generator has a first member (218) comprising an electrical component (224) and a second member (210) comprising...  
WO/2008/012024A1
A linear ball bearing contains the following features: - An inner part and an outer part which can be longitudinally displaced towards each other over at least two rows of balls, - at least one of the cover surfaces of the parts, provide...  
WO/2008/013150A1
A screw device of a ballpoint pen type, in which lubrication is possible despite the device having a reduced size. The screw device has a screw shaft (11) having a helical ball rolling groove formed on the outer peripheral surface of the...  
WO/2008/006726A2
The invention relates to a castor guide comprising a guide rail (1, 11). Castors (2, 14, 15) roll on the raceways (4, 13) that are arranged in a parallel manner at a distance from each other. A post lubrication unit (5, 16, 22) is provid...  
WO/2008/003408A1
The invention relates to a winning machine for mining, in particular a shearing machine (10), for extracting a material along a face, having a machine body (11) and having at least one slide block (16) which supports the machine body (11...  
WO/2008/000330A2
The invention relates to a shaft with length compensation, comprising an anti-friction bearing between the first and the second axial element, which is arranged between a first and a second axial element in such a way that a torque can b...  
WO/2007/050239A3
A spindle assembly drive system that includes a rack unit, a drive gear, a motor, and a plurality of bearings, such that said rack unit laterally moves in a first axis with little or no movement in or rotation about any other axis.  
WO2006119823A8
Adjustment device for clutches or gearbox brakes, more particularly in motor vehicles, for adjusting a support element (5) which forms a support and fulcrum for a lever (7, 54, 60, 79, 88, 106) and can be linearly displaced between the l...  
WO/2007/131890A1
Linear roller bearing, with a roller bearing mounted carriage (1), able to move on a guide rail (2), with a support body (3) and a head piece (4) on both front faces of the support body (3), with roller bodies endlessly circulating in at...  
WO/2007/019972A3
The invention relates to a hydrostatic profile rail guide with a guide carriage (2) hydrostatically mounted on the guide rail (1), provided on the guide rail (1) facing side thereof with several pressure pockets (9) for pressurisation wi...  
WO/2007/125068A2
The invention relates to a seal (8) of a guide carriage (3) of a linear guide (1) comprising a stationary guide rail (2) and a guide carriage (3) which partially embraces the guide rail (2), has a U-shaped cross-section, is mounted so as...  
WO/2007/122180A1
Hydrostatic profile rail guide with a guide carriage (1) that is hydrostatically mountable on a guide rail (2), whereby the guide carriage (1) features a back (9) and two sides (10) that are attached to the back (9), between which the gu...  
WO/2007/122136A1
The invention concerns an arrangement (10) for mounting a stand (12) for a linear electric motor (14) comprising a primary winding (18) secured to the stand (12) and a secondary winding (20) secured to a structure (16), of the type where...  
WO/2007/118516A1
System for transporting or mounting heavy components, in particular a gradient coil of a magnetic resonance device, and method for producing such a device. A system for transporting or mounting heavy components, in particular a gradient ...  
WO/2007/116613A1
A motion guide device has a raceway member (41) and a movement member movably mounted on the raceway member (41) with rolling bodies in between them. At least either the raceway member (41) or the movement member is made of a clad materi...  
WO/2007/113125A2
The invention relates to a linear ball-bearing unit (1) comprising a rail (2) which comprises axially oriented guide tracks for ball bearing segments (6, 6') and a table (7) having an essentially U-shaped cross-section, whereby the branc...  
WO/2007/113152A1
The invention relates to a linear guide, having a guide carriage (1) which is mounted in a longitudinally moveable manner on a guide rail (2) and to which an additional component, for example a measuring head (6), can be fastened by mean...  
WO/2007/107483A2
The invention relates to a rolling element chain (8) which comprises a plurality of rolling elements that are disposed in a row one after the other in a cage strip (12) and interspaced by separating webs (13) of the cage strip (12). The ...  
WO/2007/085329A3
Disclosed is a linear guide unit, comprising a guiding carriage (2) that can be moved in the longitudinal direction on a guide rail (1) and a length measuring system provided with a measuring head (3) that cooperates with a material meas...  
WO/2007/099213A1
The present invention relates to a retractable antifriction bearings device (10a) that can be housed in a standardized groove of a loading bed. It is characterized in that each ball (30) is mounted directly in a housing (21a) of the prof...  
WO/2007/096329A1
The invention relates to a guide rail (1) for a linear bearing, having a longitudinal groove (4) which is arranged along the guide rail (1) on its upper rail side, and having a cover strip (3) which closes off the longitudinal groove (4)...  
WO/2007/093196A1
A bearing arrangement comprises the following features: an inner part (1) and an outer part (8) which encloses at least an outer casing section of the inner part and is axially moveable relative to the inner part by means of rolling bodi...  
WO/2007/091939A1
The object of the invention is to provide a drilling device which is compact and has good sliding properties. The object is achieved by an upper beam for use with a lower beam in a telescopic feeder for a drilling device for rock drillin...  
WO/2007/088619A1
A movement device using a roller device, in which play in the direction of the axis of a roller is appropriately reduced, which has small operation resistance, and in which the roller has less wear. Grooves (40) are formed in a guidance ...  
WO/2007/088618A1
A movement device where a clearance between a contact body and a support rail is automatically eliminated, so that the device has no play. This can be achieved without an increase in preload and even with wear on the contact body and the...  
WO/2007/088620A1
A movement device where a clearance between a contact body and a support rail is automatically eliminated, so that the device has no play. This can be achieved without an increase in preload and even with wear on the contact body and the...  
WO/2007/085329A2
Disclosed is a linear guide unit, comprising a guiding carriage (2) that can be moved in the longitudinal direction on a guide rail (1) and a length measuring system provided with a measuring head (3) that cooperates with a material meas...  
WO/2007/080823A1
Provided are a bush bearing device and a rack and pinion steering device for an automobile, using the bush bearing device. The bush bearing device can support with a predetermined rigidity a rack shaft relative to the radial direction, t...  
WO/2007/074754A1
A motion guide device that is equipped with a lubricant channel capable of coping with both of grease lubrication and oil lubrication. The motion guide device includes track rail (1) and moving block (2) slidably mounted via roller (3) a...  
WO/2007/066501A1
An XY table actuator that can be significantly reduced in size and enables a reduction in the height of a table, and this can be achieved despite the fact that the XY table actuator incorporates drive means for freely moving an object pl...  

Matches 651 - 700 out of 11,470