Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1,001 - 1,050 out of 15,784

Document Document Title
WO2007043604A8
The present invention provides a fluid dynamic bearing unit (1) which has a resin member having high oil resistance, high dimensional accuracy and improved fixing strength and can exhibit stable high bearing performances. A housing (7) w...  
WO/2008/087857A1
A bearing device for a wheel has double-row rolling bodies (5) interposed between opposite raceway surfaces (3, 4) of an outer member (1) and an inner member (2). The inner member (2) consists of a hub ring (9) and an inner ring (10) fit...  
WO/2008/084758A1
A bearing device for a wheel, suitable as an axles unit for large-sized vehicles such as trucks and buses and capable of accurately detecting the rotation of wheels at all times because the relation between the positions of a magnetic en...  
WO/2008/084759A1
[PROBLEMS] A bearing device for a wheel, in which contradictory problems of reduction in the weight and size of and increase in the rigidity of the device are solved at the same time and which has increased strength and durability. [MEAN...  
WO/2008/083649A1
Roller bearing device for shafts, in particular, motor shafts, comprising a tandem bearing with an inner and an outer roller bearing when viewed in the axial direction of the shaft in the form of angular contact ball bearings, operated u...  
WO/2008/083650A1
Roller bearing device for shafts, in particular, motor shafts, comprisign a tandem bearing, with an inner and an outer roller bearing when viewed in the axial direction of the shaft, operated under radial preload. Each bearing has an out...  
WO/2008/084835A1
A rolling bearing at least having an outer ring (10) and inner ring (20) arranged so as to be relatively rotatable and rolling bodies (40) rollably assembled between the outer and inner rings, wherein the outer ring is fitted in a housin...  
WO/2008/084761A1
[PROBLEMS] A bearing device for a wheel, in which contradictory problems of reduction in weight and size and an increase in rigidity of the device are simultaneously solved and which has increased strength and durability. [MEANS FOR SOLV...  
WO/2008/080719A1
The invention relates to a shaft/component fixing means (10) having a shaft (12) and to a method for producing it, in particular an armature shaft (12) of an electric-motor drive (10), and a component (32, 21, 22) which engages around th...  
WO/2008/080659A1
A drive connection from the electric motor (2) to a downstream worm gearbox (8) is proposed for a motor drive unit for vehicle windscreen wipers, via a shaft run (12) which is braced axially against the pole housing of the motor, and the...  
WO/2008/080719A2
The invention relates to a shaft/component fixing means (10) having a shaft (12) and to a method for producing it, in particular an armature shaft (12) of an electric-motor drive (10), and a component (32, 21, 22) which engages around th...  
WO/2008/034417A3
The invention relates to a bearing unit for the axial positioning of a shaft (15), said unit comprising a roller bearing arrangement provided with at least one axial bearing (5), and an adjustment means which is coupled to the shaft (15)...  
WO/2008/080059A1
An idler roll bearing assembly, made by a method, includes a shaft having a non-grooved outer surface. A shell extends about the shaft and is rotatable relative to the shaft. A rolling bearing is secured to the shaft. A roll head is secu...  
WO/2008/078511A1
A bearing device for a wheel, in which circumferential play is suppressed and which has excellent workability of connection between a hub ring and an outer joint member of a constant velocity universal joint. In the bearing device for a ...  
WO/2008/074296A2
The invention relates to a tandem bearing assembly (40, 40'), e.g. for mounting the main spindle (41) of a machine tool, comprising at least two rolling bearings (42, 43) located axially next to one another, one respective internal ring ...  
WO/2008/076011A1
A spherical roller bearing (1), provided with integrated locking device (2), with tapering cooperating (3, 4) surfaces provided on one hand in the outer envelope surface of a thin-walled sleeve (5) and on the other hand in the inner enve...  
WO/2008/074554A1
The invention relates to an electric hand-held machine tool (1), in particular a hammer drill or a chisel hammer, having a drive shaft, in particular a hammer tube (2), which is mounted in a sliding bearing (4) which is provided with an ...  
WO/2008/071490A1
The invention relates to a bearing seat arrangement (9) for the axial and radial fixation of an outer ring (12) of a rolling bearing (6) of a drive device (1), particularly a windshield wiper drive (2), wherein the drive device (1) compr...  
WO/2007/149368A3
A dental handpiece (10) has a supporting rotor assembly (15) and ball bearings (13, 14) supporting the rotor. Each ball bearing (13, 14) has a plurality of balls (22). Each bearing (13, 14) has an inner race (20) and an outer race (21) a...  
WO/2008/071955A2
An energy storage apparatus for a vehicle is provided, the apparatus including a flywheel (20) having a substantially tubular portion (62) of composite material and support structure (40, 50) on which the tubular portion is mounted for r...  
WO/2008/028616A3
Wind energy installation having a rotor, having a rotor shaft which is firmly connected to the rotor, and having a gearbox which is coupled to the rotor shaft, with the rotor being mounted via a loose bearing, which is arranged at the ro...  
WO/2008/065780A1
The strength of fixing of bearing sleeve to housing is increased to thereby attain stabilization of bearing performance. Fluid bearing device (1) includes housing (7) and, fixed to the internal circumference of the housing (7), bearing s...  
WO/2008/064818A1
The invention relates to a a shaft assembly of an electromotoric auxiliary drive for vehicles having at least one shaft and at least one functional element which is secured onto the shaft by axial clamping using at least one clamping ele...  
WO/2008/061076A2
An improved bearing assembly (100) incorporating a bearing sub-assembly (108) having a tapered bearing outer diameter (114) and an associated tapered receiving sleeve (106) for installation within a housing bore (102). The bearing sub-as...  
WO/2008/056446A1
[PROBLEMS] A bearing device for a wheel, in which entry of muddy water into a bearing is prevented and that has long life. [MEANS FOR SOLVING PROBLEMS] A double-row rolling bearing (2) is constructed from an outer ring (4) having, formed...  
WO/2008/056002A2
The invention relates to a radial bearing of an exhaust gas turbocharger, said bearing being used to mount a shaft (20) in a bearing housing (30) and comprising a radial bearing bush (40) arranged between the shaft (20) and the bearing h...  
WO/2007/136918A3
A bearing race assembly for an antifriction bearing (10), (12) has a race (50), (52) and a locking element (80). The race (50), (52) includes a raceway (60), an end face (62), (63), and a thread (66) configured for engagement with a thre...  
WO/2008/053196A1
An aerostatic bearing spindle comprising a shaft (2) journalled within an aerostatic bearing (204), the bearing comprising at least one supply port (241) for supplying gas to generate a journal gas film between the shaft and the bearing,...  
WO/2008/050862A1
A parallel shaft gear mechanism (19a) for assisting steering of an electric power steering device (1) includes an idle gear (26) rotatably supported via a rolling bearing (39) by an outer peripheral surface (37d) of an intermediate shaft...  
WO/2008/050488A1
[PROBLEMS] A bearing device for a wheel, in which contradictory problems of reduction in weight and size and increase in rigidity are solved at the same time and which has increased strength and durability. [MEANS FOR SOLVING PROBLEMS] T...  
WO/2007/133390A3
A wedge-type bearing assembly (10) includes a split cylindrical adapter sleeve (16) for wrapping around a shaft (12). The sleeve has a radially outwardly facing tapered surface (40). An inner ring (18) encircles the adapter sleeve and ha...  
WO/2008/047472A1
[PROBLEMS] A bearing device for a wheel, where contradictory problems of reduction in weight and size and increase in rigidity are solved at the same time an which has improved strength and durability. [MEANS FOR SOLVING PROBLEMS] The be...  
WO/2008/001056A3
A document handling apparatus is disclosed which is particularly well adapted for counting documents of value, such as banknotes. The document handling apparatus comprises an input module (100) for-receiving a stack of documents and feed...  
WO/2008/043346A1
A radial cylinder roller bearing comprises an outer ring and an inner ring, both of which have a cylindrical running surface for cylinder rollers of at least one row of cylinder rollers. Each cylinder roller is braced between a loose mar...  
WO/2008/040294A1
The invention relates to a single-row angular contact ball bearing (1, 1a, 1b, 1c) for bearing a feed screw (17) of a machine tool, said bearing consisting of an outer ring (2) and an inner ring (3) and an interposed row (6) of bearing b...  
WO/2008/040293A1
The invention relates to an angular contact ball bearing (1; 1a; 1b; 1c) for bearing a feed screw (24) of a machine tool, said bearing consisting of an outer ring (2) and an inner ring (3) and an interposed row (6) of bearing balls (7) t...  
WO/2008/042577A2
A method for coupling first and second mechanical members is provided. In one embodiment, the method includes providing at least one insulating sleeve and a mating locking member. The locking member may be configured to cooperate with th...  
WO/2008/041430A1
A transmission in which gear trains with multiple shift gear stages are selectively positionably installed between a first main shaft, a second main shaft coaxiallv and relatively rotatably extending through the first main shaft, and a c...  
WO/2008/037368A1
A unit (1) for supporting the axle-shafts of go-karts provided with an annular body (12) having a variable perimeter and with a rolling bearing (20), set within the annular body (12) itself with the possibility of oscillation about an ax...  
WO2008005788A9
A bearing system (A) that supports a shaft (4) in a housing (2) includes two single row tapered roller bearings (6, 8) mounted in opposition. One of the bearings (8) compensates for thermal variations that would otherwise produce excessi...  
WO/2008/037249A1
The invention relates to an apparatus for testing the mounting of a machine element (21) having an axial bore (29) which, during mounting on a joining partner, can be widened to a particular desired diameter so as to form a press fit. In...  
WO/2008/034417A2
The invention relates to a bearing unit for the axial positioning of a shaft (15), said unit comprising a roller bearing arrangement provided with at least one axial bearing (5), and an adjustment means which is coupled to the shaft (15)...  
WO/2007/134655A3
A bearing for rolling-mill rolls which each have two roll journals (2), of which at least one carries a journal bush (4) in the axial direction at least in a certain region, said journal bush (4) being arranged in a rotationally locked m...  
WO/2008/034412A1
The invention relates to a method for mounting hollow objects having a conical opening on a conical shaft, having the following steps: - the object is pushed onto the shaft until its conical surfaces bear against those of the shaft in an...  
WO/2008/029796A1
A conical roller bearing (31a) includes a plurality of retainer segments (11a and 11d) having pockets for accommodating conical rollers (34a) and arranged sequentially in the circumferential direction between an outer ring (32a) and an i...  
WO/2008/029453A1
A rotary shaft supporting mechanism supports a rotary shaft (20) for supporting a work. The rotary shaft supporting mechanism comprises bearings (42) so provided as to be juxtaposed in the axial direction (in the direction of the arrow D...  
WO/2008/028274A1
The thrust bearing housing (20) comprises two opposite annular end members (36, 38) and a cone member (34) extending between the two end members (36, 38). The cone member (34) is connected to each end member at a circular junction (42, 4...  
WO/2007/142666A3
A hub joint (10) for supporting bearings adapted to rotatably receive a shaft. The joint includes an upper annular portion (18) having a radially inner boundary (20) and an upper bearing mount (30) attached to the inner boundary of the u...  
WO/2008/025346A1
The invention relates to a machine element (1) with an axial bore (2) which has a nominal diameter (7) in the unmounted state, wherein the axial bore (2) can be expanded to a specified desired diameter (13) during the mounting operation,...  
WO/2007/147386A3
The invention relates to a roller bearing in a housing (3), an outer ring (4) which is arranged inside the housing and an inner ring (5, 5a, 5b), wherein a plurality of roller bodies (6a, 6b) are arranged between the outer ring (4) and t...  

Matches 1,001 - 1,050 out of 15,784