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Patent Searching and Data


Matches 601 - 650 out of 32,428

Document Document Title
WO/2018/051986A1
A hub unit that is to be installed on a vehicle is provided with: an outer ring having, on the inner circumferential surface, a first outer track surface and a second outer track surface that is disposed to the outside of the first outer...  
WO/2018/051927A1
The present invention pertains to a wheel bearing device (1) provided with an outer sealing member (7) in which: a core metal (8) having formed therein multiple seal lips (8c, 8d, 8e) is fitted to the outer opening (2c) of an outer ring ...  
WO/2018/052139A1
Provided is a sheave driving device, which is compact and has an excellent vehicle mountability, for a continuously variable transmission. An electric linear-motion actuator (4) that moves a movable sheave (3) in an axial direction has: ...  
WO/2018/052092A1
This gear assembly is configured by combining a helical gear (2) that has a shaft hole (2a) and a spindle (3) that rotatably supports the helical gear (2), wherein: a ball bearing (4) is arranged between the helical gear (2) and the spin...  
WO/2018/050159A1
The invention relates to a bearing ring for an electrical machine, comprising an electrically insulating coating (2) at least partially implemented on a main body (1) of the bearing ring, wherein the electrically insulating coating (2) i...  
WO/2018/047820A1
Provided is a bearing with a seal for which seal torque is small and the bearing temperature is not susceptible to increase. A seal member (7) has a rubber seal lip (10) on which multiple protrusions (15) that are in sliding contact with...  
WO/2018/047641A1
Provided is a tapered roller bearing (1) comprising an inner ring (12) having a conical raceway surface (12a) on the outer circumference thereof, an outer ring (13) having a conical raceway surface (13a) on the inner circumference thereo...  
WO/2018/047859A1
Provided is a cooling structure for a bearing device (J) wherein a stationary spacer (4) and a rotating spacer (5) are respectively provided adjacent to a stationary raceway ring (2) and a rotating raceway ring (3) of a rolling bearing (...  
WO/2018/047963A1
A bearing device 1 for a vehicle wheel, wherein an annular weir part 20 is provided on the outer periphery of an outer-side end part of an outer member 2, the annular weir part 20 having the rotation axis L of an inner member 3 as a cent...  
WO/2018/043353A1
The purpose of the present invention is to detect magnetic material-containing extraneous objects in as small amounts as possible and as accurately as possible. The present invention relates to an extraneous object detection device in wh...  
WO/2018/043338A1
An electric compressor 1 that is provided with: a bearing 20B that supports a rotary shaft 12 of a compressor impeller 8; a support wall part 23 that supports the outer circumference of the bearing 20B; a key groove 60 that is formed in ...  
WO/2018/041704A1
The invention relates to a rolling element (1) for use in a rolling-element bearing, comprising an outer shell (2) and a borehole (3), wherein the borehole is provided along a center axis of the rolling element, wherein the rolling eleme...  
WO/2018/041702A1
The invention relates to a bearing, in particular a rolling bearing, comprising a stationary first bearing ring and a second bearing ring which is arranged in a rotatable manner about a longitudinal axis relative to the first bearing rin...  
WO/2018/038241A1
A rolling bearing comprising an outer ring having an outer circumferential surface where the outer ring is fitted into a housing and an inner ring having an inner circumferential surface where a shaft is fitted into the inner ring, the o...  
WO/2018/038178A1
[Problem] To provide a slider and a slide device having improved ease of assembly. [Solution] A slider 100 is provided with a first support member 110, a second support member 120, rollers 150, and a plurality of spherical rolling bodies...  
WO/2018/034245A1
Provided is a bearing device (1) wherein an outer ring (12) of an angular contact ball bearing (10) has at least one supply hole (15) for supplying a lubricating oil, and an outer ring spacer (30) comprises, on the inner peripheral surfa...  
WO/2018/033459A1
A rolling bearing (12) for the mounting of a drive worm (10) of an electromechanical power steering system of a motor vehicle, with a rotatable inner ring (14), a non-rotatable outer ring (17, 18) and rolling bodies (15) which are arrang...  
WO/2018/034240A1
In an angular contact ball bearing (10), an outer ring (12) has at least one radial hole (15) passing through in the radial direction from the outer peripheral surface to the inner peripheral surface of the outer ring (12), and the axial...  
WO/2018/034246A1
In an angular ball bearing (10), an outer race (12) has at least one diameter-directional hole (15) that supplies lubricating oil and passes through from the outer circumferential surface to the inner circumferential surface along the di...  
WO/2018/028733A1
The invention relates to a bearing shell (1; 1a, 1b) for a half-shell bearing (100), said bearing shell (1; 1a, 1b) having, on a first side (2), at least one raceway (2a) for rolling elements (4), wherein the bearing shell (1; 1a, 1b) is...  
WO/2018/028822A1
The invention relates to a rolling element bearing (5), comprising an inner bearing ring (9), an outer bearing ring (11), and at least one rolling element (13), which is arranged between the inner bearing ring (9) and the outer bearing r...  
WO/2018/030274A1
Provided is a method for electron beam irradiation of a roller bearing retainer, with which an outer diameter surface and both end surfaces of the retainer can be irradiated with an electron beam simultaneously in a uniform manner, and t...  
WO/2018/030275A1
Provided is a method for heating a roller bearing retainer, with which it is possible to heat the entire retainer to a uniform temperature suitable for a crosslinking reaction in a fluorine resin, and an irradiation window foil is not de...  
WO/2018/029098A1
A holding ring (17) for the axial fixing of a rotary bearing (11) of a steering apparatus for motor vehicles to a rotatable part (2, 23) with a cylindrical outer surface (22, 24), onto which an inner bearing shell (12) of the rotary bear...  
WO/2018/025922A1
When an inner-diameter-side opening of each of a plurality of radial holes (15) in an outer race (12) is projected onto an outer circumferential surface of a retainer (14) along an extension line of the center line (X1, X2) of the radial...  
WO/2018/024278A1
The invention relates to a method for fitting an angular contact roller bearing (1), comprising an inner bearing ring (2) having an inner track (4) arranged on the outer peripheral surface (3) of the inner bearing ring and inclined with ...  
WO/2018/024279A1
The invention relates to a method for assembly of an angular contact roller bearing (1), comprising an inner bearing ring (2) having an inner raceway (4) arranged on the outer shell surface (3) of the inner bearing ring, at an angle to t...  
WO/2018/025918A1
When an inner-diameter-side opening of each of a plurality of radial holes (15) in an outer race (12) is projected onto an outer circumferential surface of a retainer (14) along an extension line of the center line (X1, X2) of the radial...  
WO/2018/024276A1
In anti-friction bearings, the rolling bodies are often guided in cages. The cages can firstly be configured as solid cages; secondly, it is possible that they are joined together from a plurality of parts. It is known, for example, to f...  
WO/2018/021434A1
An angular contact ball bearing (10) is configured such that: the outer ring (12) thereof has at least one radial hole (15) extending radially through the outer ring (12) from the outer peripheral surface of the outer ring (12) to the in...  
WO/2018/020895A1
This X-ray tube apparatus (101) is provided with: a positive electrode (212) which radiates an X-ray when irradiated with an electron beam; a rotation axis part (301) which is connected to the positive electrode (212); and a rotation bea...  
WO/2018/020951A1
A tapered roller bearing (1) for an automobile and comprising an inner ring (12) having on its outer periphery a tapered raceway surface (12a), an outer ring (13) having on its inner periphery a tapered raceway surface (13a), a plurality...  
WO/2018/019322A1
The present invention relates to a bearing arrangement having a first bearing ring (01) and having a second bearing ring (02) which is rotatable relative to the first bearing ring (01) about an axis. The bearing arrangement comprises a m...  
WO/2018/017030A1
A ball bearing is provided with an inner race (1) having a conical inner surface cooperating with a corresponding conical bushing (3) with slots (7) in order to fix the ball bearing on a shaft. An extending part of the inner race (1) of ...  
WO/2018/016488A1
A method for manufacturing a cylindrical ring member includes a step for forming a metal intermediate material having a cylindrical part, and a chamfering processing step for cold forging, which is a step for forming regularly chamfered ...  
WO/2018/014902A1
The invention relates to a spindle drive (1) comprising a spindle nut (3) rotatable in a housing (6) and a spindle (2) cooperating with the spindle nut, wherein the spindle nut is mounted in the housing by means of two axial rolling bear...  
WO/2018/017352A1
A roller bearing (10) defines a bearing axis (34) and a radial plane (52) oriented parallel with the bearing axis. The roller bearing (10) includes an inner ring (42) having an inner raceway (44) and an inner flange (46) extending from t...  
WO/2018/014901A1
The invention relates to an active wheel suspension element having a screw drive, in particular ball screw drive, comprising a screw drive (2) comprising a screw spindle (3) and a spindle nut (4) which is mounted in a housing (7, 8, 9) b...  
WO/2018/012626A1
Provided is a heat treatment method for obtaining an annular roller bearing raceway ring the thickness of which changes in the axial direction, the method comprising: (A) subjecting an annular workpiece, which is made of a high-carbon ch...  
WO/2018/012540A1
A seal structure according to an embodiment of the present disclosure comprises: a rotary shaft that is provided inside a housing; a metal-made surrounding part of the housing which surrounds the rotary shaft in the radial direction of t...  
WO/2018/010719A1
The invention relates to a spindle ball bearing comprising an outer ring (2), an inner ring (3) and balls (5) arranged therebetween and held in a cage (4), and at least one bore (9), for supplying a fluid lubricant, provided on the outer...  
WO/2018/012725A1
A module bearing and a power transmission device including the same are disclosed. A module bearing according to an embodiment of the present invention comprises: a module outer wheel which comes in contact with and is supported by a sid...  
WO/2018/012450A1
Rotary forging for forming a hub-side face spline is started while a caulking portion (18) is in contact with a flat surface portion (30) and a chamfered portion (31), which are axially inner end faces of an inner ring (9). In addition, ...  
WO/2018/006898A1
The invention relates to a method for producing a rolling element cage (7) for a rolling bearing (1), comprising the steps of: - providing at least two different webs (9, 10) made of respective fibre materials preimpregnated with respect...  
WO/2018/007660A1
The invention relates to a sensorized wheel hub suitable for heavy goods vehicles, comprising an electronic device that can measure various critical parameters, such as temperature, mileage, speed, vibrations, moisture, load, etc.,while ...  
WO/2018/005138A1
A thrust ball bearing retainer a large size of bearings with the bearing raceways being modified using a surface enhancement process such as hard anodizing coating, which provides low friction coefficient and initial wear rate. The retai...  
WO/2018/001405A1
The invention relates to a rolling bearing (1), comprising an inner ring (2) with a first raceway (2a), an outer ring (3) with a second raceway (3a), having two face sides (3b, 3c) and an outer shell surface (3d), and comprising a multip...  
WO/2018/003255A1
Provided is a wheel bearing apparatus that is capable of maintaining the sealability of a protective cover by preventing a seal member of the protective cover from being damaged without performing any complex machining for the inner side...  
WO/2017/221428A1
Provided is a thrust bearing for vehicles, the thrust bearing being configured such that the number of parts for mounting a suspension of a vehicle to the body thereof is reduced and the thickness of parts is reduced, thereby simplifying...  
WO/2017/221582A1
Provided is a sealing device with which sealing performance against foreign substances can be improved while avoiding increases in sliding resistance with respect to the object of application. A sealing device main body (10) is provided ...  

Matches 601 - 650 out of 32,428