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Patent Searching and Data


Matches 251 - 300 out of 31,659

Document Document Title
WO/2019/037807A1
The invention relates to a needle roller bearing or roller bearing comprising a casing (2) or bushing and a needle- or roller-cage assembly introduced therein and consisting of a cage and needles or rollers retained on same, wherein the ...  
WO/2019/039536A1
The purpose of the present invention is to provide a rolling bearing having both high-temperature durability and resistance to noise abnormalities at cold temperatures. A rolling bearing 1 is used in automotive electrical auxiliary equip...  
WO/2019/039535A1
Provided is a rolling bearing which can be effectively prevented from undergoing early stripping associated with hydrogen brittleness under the conditions where the rolling bearing is used and which can be used for a long period of time....  
WO/2019/036733A1
A bearing mount includes: a cylindrical race member; means for securing the race member against rotation to a shaft; first and second rings; and a cylindrical housing. The cylindrical race member defines: (i) a radially outwards facing s...  
WO/2019/035569A1
The present invention proposes a roller assembly for a storage device, the roller assembly comprising a shaft member, a rolling member, a cover member, and a ball member. Particularly, the present invention proposes additional features i...  
WO/2019/030244A2
The invention relates to a wheel support arrangement (2) on a steering knuckle (1) of a utility vehicle. In said arrangement, the wheel support (2) can be rotated via a rolling bearing (3) with respect to the steering knuckle about a rot...  
WO/2019/031050A1
This motor is provided with: a rotor that has a shaft disposed along the center axis extending in the vertical direction and that rotates about the center axis; and a stator that opposes the rotor via a gap in the radial direction; a hou...  
WO/2019/032387A1
A bearing assembly comprising a bearing cup having two ends, with a pair of outer raceways formed one adjacent each end of the bearing cup. A pair of bearing cones form a pair of inner raceways. Two rows of tapered roller bearings with e...  
WO/2019/027011A1
A pocket part (41) of a holding implement (40) has edges (41a, 41b) that are capable of scraping grease (Gr) off from a ball (30) by line contact with the ball (30), which is held in the pocket part (41). The holding implement (40) furth...  
WO/2019/024958A1
Disclosed is a process for manufacturing a rolling bearing component made of steel, wherein a processed blank withdrawn from the forging heat is cooled in such a way as to have a structure containing at least 80% bainite, whereupon the b...  
WO/2019/027325A1
The invention relates to a slew bearing comprising a stationary bearing ring to be fixed to a base, a moveable bearing ring to be fixed to a moveable object, wherein the stationary bearing ring and the moveable bearing ring are configure...  
WO/2019/026358A1
An inner ring (10a) of a hub is fitted over a fitting cylinder part (11) in a state such that the axially outer end of the inner ring abuts on a ridge surface (12), and the axially inner end surface of the inner ring is pressed in place ...  
WO/2019/026875A1
This retainer is provided with: a retainer body having a first annular body and a plurality of columns; a second annular body; and shaft members for connecting the retainer body and the second annular body. The plurality of columns inclu...  
WO/2019/022010A1
This retainer for rolling bearings is provided with: a retainer main body; and a hard film which is formed at least on a slide contact surface that is in sliding contact with the rolling body and another slide contact surface that is in ...  
WO/2019/021544A1
An outer ring (11) comprises: an outer ring small-diameter section (11b) extending to one axial side relative to an outer ring raceway surface (11a); a radial wall section (11c) extending to the inner diameter side from an axial end of t...  
WO/2019/022060A1
Provided are: a resin retainer for a rolling bearing, the retainer having a relatively simple structure and enabling a reduction in the rotational torque of a rolling bearing while centrifugal strength is maintained; and a rolling bearin...  
WO/2019/021555A1
The purpose of the present invention is to provide a differential for a motor vehicle and a transmission for a motor vehicle, with which torque is minimized while maintaining the stiffness and service life derived from a bearing. The typ...  
WO/2019/017340A1
Provided is a vehicular power device that is capable of, by allowing the heat of an electric motor installed within a brake rotor to be released efficiently, preventing malfunction, etc., of the electric motor and preventing deterioratio...  
WO/2019/017969A1
A cage (110) for a roller thrust bearing (100), including a first cage half (120) including an annular portion (122), a first flange (130) extending axially from an inner peripheral edge (124) of the annular portion, and a second flange ...  
WO/2019/017250A1
Provided is a shaft sealing device capable of maintaining the sealing performance or durability of a magnetic fluid sealing part. The shaft sealing device seals an annular gap formed between a shaft hole of a housing and a rotary shaft i...  
WO/2019/013157A1
Provided are: a raceway member that is used for a bearing that rotatably supports a rotary shaft rotating about the axial line thereof, and that is characterized by being provided with, on a raceway surface, a layer containing diamond-li...  
WO/2019/012116A1
The present invention relates to a device (1) for treating a container in a fill-product filling plant, preferably for filling a container with a fill-product in a fill-product filling plant, the device comprising a treatment carousel (1...  
WO/2019/008370A1
An apparatus and method are disclosed. The apparatus comprises: a damper (10) having an inner hub (30) for receiving a pump shaft assembly of a pump and a concentric outer mount (20) coupled with the inner hub (30) by at least one spring...  
WO/2019/009058A1
The purpose of the present invention is to provide a grease composition capable of limiting the occurrence of cold run noise even under extremely low temperature conditions of below -20°C. The grease composition comprises a base oil and...  
WO/2019/008350A1
A wind turbine bearing system for supporting a rotating main shaft (1) of a wind turbine is disclosed. The system comprises: a trunnion bearing housing (2) and a pillow block housing assembly (3,8) configured for attachment to a stationa...  
WO/2019/004017A1
This bearing device for a wheel is provided with: an outer ring having a radially protruding leg part on the outer circumference thereof; an inner shaft having a flange on a shaft end thereof; rolling bodies; a sealing device that seals ...  
WO/2019/002959A1
Bearing damper element which comprises a ring (7) mounted between a rotating object and a supporting object, which supports the ring (7) whereby the ring (7) comprises at least three slits (8) through the thickness (A) of the ring (1) in...  
WO/2019/002306A1
The invention relates to a method for determining a load in a working machine (101) comprising a linkage (106) configured to be connected to an implement (107). The method comprises: determining (S1) at least one pressure in a first hydr...  
WO/2019/002258A1
The invention relates to a method for determining a load in a working machine (101) comprising a linkage (106) configured to be connected to an implement (107). The method comprises: determining (S1) at least one pressure in a first hydr...  
WO/2019/004025A1
Provided is a rolling bearing unit for supporting a vehicle wheel, wherein a dimensional increase in the axial dimension accompanying the installation of a power generator and a wireless communication apparatus can be suppressed to a min...  
WO/2019/004383A1
In order to prevent backlash of internal components incorporated inside a housing even under a large axial load, this rotation transmission device is provided with: a two-way clutch (10) provided between an input shaft (1) and an output ...  
WO/2019/003943A1
[Problem] To provide an electric booster device with which a reduction in size can be achieved. [Solution] In this electric booster device 1, a main bearing 150 which supports a nut member 145 of a rotation-linear motion conversion mecha...  
WO/2019/001607A1
The invention relates to a wheel bearing unit (1) having an axis of rotation (2), comprising at least the following components: a first wheel bearing unit (3), comprising: - an outer ring (4); - an inner ring (5); - rolling bodies (6) wh...  
WO/2018/236154A1
The purpose of the present invention is to provide a thrust bearing cooling device which can improve the cooling efficiency of a thrust bearing. A thrust bearing cooling device according to an embodiment of the present invention comprise...  
WO/2018/233747A1
The invention relates to a rolling bearing (1) for mounting a shaft (7), comprising an inner ring (2) and an outer ring (3) formed from a ring material, wherein the inner ring (2) has a respective raceway (4) on an outer circumferential ...  
WO/2018/233743A1
A steering arrangement of a bicycle normally has a steering head, wherein a fork is guided in a steering tube and is rotatably mounted such that a steering movement can be transmitted to the front wheel. The steering head additionally no...  
WO/2018/233752A1
The invention relates to a potential equalization device (7) for a mechanism arrangement (1), in particular a bearing, having at least two electrically conductive components (2, 3) which are movable with respect to one another, wherein a...  
WO/2018/233746A1
The invention relates to a rolling element bearing (1), comprising an inner ring (2) and an outer ring (3), which are formed from a ring material, wherein respective raceways (4, 5) for guiding rolling elements (6) are comprised by the i...  
WO/2018/233745A1
The invention relates to a method for producing a bearing ring (2, 3) for a rolling element bearing (1). The invention further relates to a rolling element bearing (1) having two bearing rings (2, 3), namely an inner ring (2) and an oute...  
WO/2018/234125A1
The invention concerns a mechanical part comprising a ball bearing, said bearing comprising: * a plurality of balls (1); * an inner ring (2) and an outer ring (3) that are concentric, the inner ring and the outer ring together defining a...  
WO/2018/235933A1
A retainer (13) is provided with: a plate-shaped inner circumferential edge portion (16) which is formed by bending a part of a ring portion (15a), said part being continuous from an inner circumferential edge of the ring portion toward ...  
WO/2018/230641A1
A roller bearing (4) is provided with: an outer ring (5) having a cylinder part (51), an internal peripheral surface of which constitutes part of a raceway surface, and a flange part (52) connected at least to one end part in the axial d...  
WO/2018/228635A1
The invention relates to a measuring arrangement (03) for detecting loads on a cage (02) which accommodates rolling elements of a rolling bearing. The measuring arrangement (03) includes an indicator layer (04) formed on at least some se...  
WO/2018/230381A1
The purpose of the present invention is to provide a thrust rolling bearing formed from a resin, which is suppressed in wear of the raceway surface even if used in an environment with high contact pressure, thereby having a longer servic...  
WO/2018/224262A1
The present invention relates to an electric motor (1) comprising a stator (2); a rotor (3) that moves in the stator (2); a shaft (4) that is snap-fitted into the center of the rotor (3) and that rotates together with the rotor (3); two ...  
WO/2018/224077A1
The invention relates to a double-row angular contact ball bearing, comprising an inner ball bearing, a first inner concave rolling element raceway formed in an outer circumferential region of the inner bearing ring, a second inner conca...  
WO/2018/225695A1
Provided is a wheel bearing system with a generator that is capable of not only reducing costs with a simplified structure but also preventing electrolytic corrosion. A wheel bearing system (1) with a generator is provided with a wheel b...  
WO/2018/225696A1
Provided is a generator-equipped wheel bearing device, the cost of which can be reduced due to a simplified structure, and which enables prevention of both grease outflow from bearings and intrusion of water and the like into bearings, a...  
WO/2018/224083A1
The invention relates to a transmission unit comprising a transmission housing, a transmission element rotatably accommodated in the transmission housing, a bearing seat, and an angular contact ball bearing accommodated in the bearing se...  
WO/2018/225766A1
A rolling bearing (30) is provided with: an inner race (31); an outer race (32); and a plurality of balls (33) interposed between the inner race (31) and the outer race (32). The inner race (31) and the outer race (32) are made from stai...  

Matches 251 - 300 out of 31,659