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Patent Searching and Data


Matches 1 - 50 out of 5,927

Document Document Title
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/2017/222013A1
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 ...  
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...  
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...  
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)...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
WO/2017/126489A1
Provided is a motion guiding device load measuring system with which it is possible to measure accurately loads acting on a motion guiding device when in a state of use. This motion guiding device load measuring system is provided with: ...  
WO/2017/101908A3
The invention relates to a device (1) for detecting the rotational speed of a wheel set shaft (2) for rail vehicles, comprising a sensor device (3), fixed parts (4), rotating parts (5) and a rolling bearing (6), wherein the rolling beari...  
WO/2017/103117A1
A plain bearing including an inner component having an outer surface; and an outer component disposed around the inner component and having an inner surface, wherein the inner and outer surfaces meet at a slip interface, and wherein the ...  
WO/2017/101908A2
The invention relates to a device (1) for detecting the rotational speed of a wheel set shaft (2) for rail vehicles, comprising a sensor device (3), fixed parts (4), rotating parts (5) and a rolling bearing (6), wherein the rolling beari...  
WO/2017/098860A1
Provided are a lubricating oil supplying unit and bearing device that can be operated stably for an extended time. A lubricating oil supplying unit comprises a holding unit (lubricating oil tank (30)) that holds lubricating oil to be sup...  
WO/2017/094419A1
A charger built into this rolling bearing unit for wheel support is used to detect the output voltage of a generator and compute the rotational speed of a hub. When the rotational speed of the hub is in a low-speed state in which a senso...  
WO/2017/094420A1
An internal gear constituting a transmission is supported and fixed in relation to a rotation-side flange provided to the outer end of a hub in the axial direction, and the hub is rotationally driven on the basis of the driving force inp...  
WO/2017/088993A1
The invention relates to a rolling bearing and to an arrangement comprising two or more such rolling bearings. The substantial components of the rolling bearing, for example an inner ring, an outer ring, and the rolling elements by means...  
WO/2017/085277A1
A electric swivel, LVES, in a swivel stack, includes an annular outer element defining a cylindrical chamber around an axis S and an cylindrical inner element coaxial with the outer element. The cylindrical chamber is sealed at an upper ...  
WO/2017/077736A1
A machine tool for limiting adverse effects on rotation detection precision due to vibration of the back end of the main shaft when machining a workpiece within a machining area, the machine tool being provided with: a rotation-driving u...  
WO/2017/076710A1
A bearing system for a rotating turret mounted on a vessel includes upper radial and axial bearings placed on a stiff bearing support ring. The bearing support ring is isolated from deflections in the vessel's caisson. Through the isolat...  
WO/2017/072143A1
A system and method for monitoring wheel hub temperatures and odometry in trailer axles. The system includes a spindle (118), an inner bearing (114), an outer bearing (116), a wheel hub (106) engaging the spindle (118) via the inner and ...  
WO/2017/073646A1
A wheel supporting rolling bearing unit in which a first acceleration sensor 52, a second acceleration sensor 53, and a third acceleration sensor 54 are fixed on a virtual plane of a rotating-side bearing ring member orthogonal to a cent...  
WO/2017/071702A1
The invention relates to a bearing assembly (01) comprising a bearing for supporting a machine part, an installation space for receiving at least one electronic module (05), and a support (02) which extends in the installation space and ...  
WO/2017/073349A1
Provided is a position detection device that obviates the need for a space in which to paste a scale on a track member. A track member (1) of a motion-guiding apparatus is provided with a through-hole (3) through which a fastening member...  
WO/2017/067742A1
The invention relates to a ball joint (1), in particular for a vehicle, comprising a housing (2) and a ball pin (3), which has a joint ball (4) and is pivotably supported in the housing (2) by means of the joint ball (4) and extends out ...  
WO/2017/067766A1
The invention relates to a ball joint (1) for a vehicle, comprising a housing (2) and a ball stud (3) extending in an axial direction (A)and comprising a ball joint (4), which is pivotably moveably mounted in the housing (2) with its bal...  
WO/2017/067745A1
The invention relates to a ball joint (1) for a vehicle, comprising a housing (2) and a ball pin (3) which extends in an axial direction (A), comprises a joint ball (4) that is pivotally mounted in the housing (2), and extends outwards t...  
WO/2017/063807A1
The invention relates to a sliding bearing (2) comprising a bearing element which is made of an electrically insulating material and into which at least one insertion element (12) made of an electroconductive material is introduced so th...  
WO/2017/061069A1
This temperature sensor unit with wireless communication function is provided with: a temperature sensor; a wireless communication board which is arranged separated to the side of the temperature sensor opposite of a rotating body and wh...  
WO/2017/061068A1
This shaft box with temperature sensor unit for a rolling stock bogie is provided with a shaft box housing a bearing that supports the shaft, a temperature sensor unit which is attached to the shaft box and which detects the temperature ...  
WO/2017/051836A1
Provided is a bearing device for a vehicle wheel in which a cap does not adversely affect sensing performance of a speed sensor, and desired detection accuracy with respect to the detection limit of the speed sensor can be ensured to imp...  
WO/2017/041975A1
Disclosed is a protective cap (1, 30) for covering some sections of a ball-joint (50) mounting assembly, the protective cap (1, 30) being characterised in that it can be screwed onto a threaded section (53) of a ball journal (51) of the ...  
WO/2017/038751A1
Provided is a sealing device configured so that the function of preventing the entry of foreign matter can be improved while an increase in generated torque resistance is avoided. A sealing device (1) is provided with: a sealing device b...  
WO/2017/032403A1
Rolling element bearing with a first ring (1) and a second ring (2) and rolling elements (3) disposed between the first ring (1) and the second ring (2). The invention is characterized in that the rolling element bearing is designed as o...  
WO/2017/028852A1
The invention relates to a revolving joint (1), comprising a rolling bearing (2) having an outer bearing ring (3), an inner bearing ring (4) and rolling bodies accommodated between same, wherein, in order to generate a braking effect via...  
WO/2017/022682A1
The present invention is a roller bearing malfunction detection device provided with: a filter (F) for allowing passage of lubricating oil from inside the bearing space between an inner ring (2) and an outer ring (1) to outside the beari...  
WO/2017/022697A1
Provided is a wheel bearing device with a generator such that there is a high degree of freedom of design, installation space for a generator is provided, and an increase in power-generating capacity is achieved by means of an increase i...  

Matches 1 - 50 out of 5,927