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WO/2018/177461A1 |
The invention relates to a rolling bearing (1) for supporting a drive shaft in an electric motor, comprising: an inner ring (2) having a first raceway (13) for a rolling element (4), an outer ring (3) having a second raceway (14) for a r...
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WO/2018/164061A1 |
Provided is a transport jig that, when transporting a double-row self-aligning roller bearing (2) having a center rib (4a), prevents damage to rolling elements (6) which are wrapped together with the double-row self-aligning roller beari...
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WO/2018/155136A1 |
Provided is a status diagnosing system which can suitably ascertain the status of a rolling surface of a track member or a load rolling surface of a moving member in a rolling guide device, the system comprising: a sensor (35) that detec...
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WO/2018/151210A1 |
This speed reducer with an electric motor has: a hollow shaft that extends in an axial direction around a first center axis; a cylindrical casing fixed to the hollow shaft; a fixing part that is relatively stationary with respect to the ...
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WO/2018/149431A1 |
The present invention relates to a resolver bearing arrangement (01), comprising an outer bearing ring (02), an inner bearing ring (21) and a plurality of rolling bodies arranged between the bearing rings. The resolver bearing arrangemen...
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WO/2018/110592A1 |
This roller bearing is provided with: an inner race (1) and an outer race (2); a rolling element (3) that is arranged in a bearing space (5); a holder (4) that holds each rolling element so as to be rollable; and a resin sealing member (...
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WO/2018/110479A1 |
An abnormality detection device for a roller bearing equipped with: a filter (45) that allows the passage of lubricating oil from a bearing space between an inner ring (2) and an outer ring (1) to the outside of the bearing space, and pr...
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WO/2018/098298A1 |
A packaging system having an outboard guard (121) and an outboard retainer cap (120). The outboard guard includes an outboard guard opening (130, 330) having a hole through the planform of the outboard guard, an engagement portion (132, ...
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WO/2018/092498A1 |
A condition diagnosing system which is applied to a rolling guide device in which a moving member (2) including an endless circulation path (5) for rolling elements (6) is freely movable along a track member (1), and which is used to app...
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WO/2018/088226A1 |
A bearing device is provided which has a longer service life than that of conventional bearing devices. This bearing device is provided with an angular ball bearing (11), and a supply unit which supplies lubricating oil into a space betw...
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WO/2018/088414A1 |
This cooling structure of a bearing device has air nozzles (15) which are disposed in a plurality of outer ring spacers (4) and which discharge compressed air to an opposite inner ring spacer (5), valves (51) which adjust the compressed ...
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WO/2018/086654A1 |
The present invention relates to a bearing arrangement (10) comprising a bearing (12), such as in particular a rolling bearing or a sliding bearing, which has an inner ring (14) and an outer ring (16) and at least one add-on part (20) mo...
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WO/2018/082730A1 |
The invention relates to a distance measurement module for measuring a distance (01) in or on a mechanical bearing. The distance measurement module comprises a sensor (02) for measuring a distance (01) that forms a bearing state variable...
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WO/2018/083718A1 |
A self-supplied device (1) is described, for a logistic/diagnostic monitoring for vehicles, in particular for railway vehicles of the cargo type, adapted to be applied to an axle (20) of a vehicle, rotating during the vehicle travel; the...
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WO/2018/079277A1 |
An air turbine driving spindle (200) is provided with a rotating shaft (1), a bearing member (50), an outer member (65), and an O ring (24). The O ring (24) supports the bearing member (50) against the outer member (65) along the radial ...
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WO/2018/079703A1 |
Provided is a wheel bearing device with which the ability of a drain hole to discharge foreign matter can be improved without increasing the size of a cover in the axial direction. This wheel bearing device (1) is equipped with: an inner...
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WO/2018/074543A1 |
Provided is a bearing device for wheels, which has improved sealing properties obtained without an increase in rotational torque. This bearing device 1 for wheels is provided with: an outer ring 2 serving as an outer member; a hub ring 3...
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WO/2018/068780A1 |
The invention relates to a cage (1, 1') for a tapered roller bearing, having a side ring (2) with a greater diameter and a side ring (3) with a smaller diameter, which side rings (2, 3) are connected fixedly by means of conically running...
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WO/2018/055981A1 |
The present invention relates to the following: a foreign matter removal device (10) that moves together with a moving member (2) along a track member (3) when the moving member moves; and a linear guide (1) provided with the foreign mat...
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WO/2018/056219A1 |
The bearing device (1) for wheels with auxiliary power device comprises a wheel bearing (2) and an auxiliary power device (3). The auxiliary power device (3) is a direct drive type comprising: a stator (18) attached to a fixed wheel (4) ...
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WO/2018/050532A1 |
The invention relates to a main mount or a transmission (1) for a wind turbine having a bearing housing or transmission housing (2) with a closable passage (3) in one wall of the transmission housing for a guide means for inserting a pro...
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WO/2018/052116A1 |
Provided is a method for manufacturing a hub unit for a drive wheel, with which it is possible to improve both precision of detecting the rotation speed of a vehicle wheel and the precision of molding a spline formed in the inner periphe...
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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...
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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...
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WO/2018/033322A1 |
The invention relates to a sensor device (104) for a ball joint (102), which has a ball shell (106) and a ball journal (108) that is rotatably mounted in the ball shell (106). The sensor device (104) has a transmitter element (200) and a...
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WO/2018/030839A1 |
Provided is a rotating body system. The rotating body system may include: a rotating shaft structure including a shaft and a thrust disk; a journal air bearing including a journal air bearing support formed of a rigid body such that a lo...
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WO/2018/030183A1 |
A processing device comprising: a pair of first bearings that rotatably support a rotating shaft of a pattern roll; and a pair of second bearings that are disposed in a position facing the pair of first bearings, the pair of second beari...
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WO/2018/030234A1 |
This mobile-object-holding tool is mounted in lieu of a trajectory object on a mobile object that moves along the trajectory object, wherein the mobile object has at least a pair of rolling element load rolling grooves through which a pl...
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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...
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WO/2017/222013A1 |
This rotation detection device 1 comprises: a magnetic encoder 2 as a member to be detected, the magnet encoder 2 being mounted to an inner ring 11, which serves as a rotating member, and having a plurality of magnetic poles arranged in ...
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WO/2017/214143A1 |
A new seismic isolation bearing assembly is disclosed. The assembly includes a first isolation bearing plate, a second isolation bearing plate, and a moveable bearing element disposed between the first and second isolation bearing plates...
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WO/2017/212645A1 |
Disclosed are a bearing abnormality diagnosing device and a bearing abnormality diagnosing method capable of diagnosing the condition of a bearing with high accuracy. This bearing abnormality diagnosing device (100) is provided with: a f...
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WO/2017/202404A1 |
The invention relates to a rolling bearing (1) with an outer bearing ring (2) and an inner bearing ring (4) disposed coaxially therein, wherein the outer bearing ring (2) comprises an outer ring raceway (3) and the inner bearing ring (4)...
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WO/2017/203868A1 |
Provided are a rolling bearing fatigue state prediction device and rolling bearing fatigue state prediction method capable of highly accurately predicting the fatigue state of a rolling bearing even if the direction of a load on the roll...
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WO/2017/187846A1 |
A bearing temperature detection device for railway vehicle bogies is provided with: a temperature sensor unit for detecting the temperature of the outer ring of a bearing for supporting an axle, the detection being performed through an o...
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WO/2017/182662A1 |
A wear detection means in a slide bearing is proposed, having a first component (3) comprising at least one slide element (4) composed of plastic, which at least one slide element has a slide surface (6) for the movable guidance of a sec...
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WO/2017/179470A1 |
A rolling bearing unit is provided with an interval adjustment means in which an annular sealing member (40) covering a side opening D of a bearing space between an outer ring (1) and an inner ring (2) is configured from an annular conne...
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WO/2017/174167A1 |
The invention relates to a sliding bearing with an arrangement for wear monitoring, which has a transponder arranged in a sliding layer. Furthermore, a method for producing such a sliding bearing and a method for wear monitoring of a sli...
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WO/2017/174275A1 |
The invention relates to a guide carriage, which comprises at least one row of endlessly revolving roller elements, which roll off on an associated carriage track (42) in a load-transmitting manner, wherein the carriage track (42) extend...
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WO/2017/171067A1 |
In this bearing with a wireless sensor, multiple magnets (5) are fixed between the pockets of a cage (4), which is made of a ring-shaped body, so that the N and S poles of the respective magnets are adjacent to each other in the circumfe...
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WO/2017/164125A1 |
Provided is a component state detection system which enables measurement of data of a sensor unit installed in a place where communication with an information terminal is not possible, which allows the sensor unit to be installed at a st...
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WO/2017/163875A1 |
A diagnostic method involving the use of a sensor mounted in a rolling guide device to appropriately ascertain the state of the rolling surface of a race member of the rolling guide device and the state of lubrication of a rolling elemen...
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WO/2017/157375A1 |
The invention relates to a holding device (1) for receiving and for transporting at least one spherical body (3), said holding device comprising a frame element (4), on which at least one receiving device (5) for receiving the respective...
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WO/2017/159804A1 |
The present invention addresses the problem of providing a wheel bearing device in which leakage of grease from the vicinity of rolling bodies toward a magnetic encoder is suppressed, thus enabling the amount of grease enclosed to be red...
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WO/2017/152910A1 |
Linear guide, with a guide carriage (1) arranged on a guide rail (2), with rolling bodies (7) which revolve in endless revolving channels (8) which each have a load portion (9), a return portion (10) and two deflecting portions (11) endl...
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WO/2017/150562A1 |
This bearing device 1 for a vehicle wheel is provided with: a magnetic encoder 7 provided to an inner-side end of an inner race 4, which is an inward member; a cover 11 for covering an inner-side opening 2B of an outer race 2, which is a...
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WO/2017/144205A1 |
A system for detecting wear and/or failure of a ball joint. The system having a ball housing (2) which retains a ball head (26) of the ball joint therein. A ball race (20) is received within the ball housing and receives the ball head of...
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WO/2017/145574A1 |
This bearing monitoring device for a railway vehicle monitors the bearings of a truck supporting a car body and is provided with: a receiver that receives bearing temperature data and data for the loads and/or the rotational speeds of th...
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WO/2017/145572A1 |
This bearing monitoring device is for a railway vehicle in which a plurality of cars having car bodies and trucks are coupled to each other. The bearing monitoring device is provided with: bearing temperature sensors that are provided to...
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WO/2017/126371A1 |
Provided is a rolling guide device that makes it possible to directly ascertain the operating condition of a movement member relative to a track member or the circulation status of rolling elements within an endless circulation path, the...
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