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Patent Searching and Data


Matches 1 - 50 out of 30,408

Document Document Title
WO/2019/054473A1
Provided are a sealing member that is capable of improving sealing performance without increasing rotational torque, and a wheel bearing device comprising the same. A sealing member of a wheel bearing device 1, the sealing member compris...  
WO/2019/054322A1
A speed increaser (1) has an input shaft (2) disposed in a vertical orientation. The input shaft (2) is rotatably supported by an upper bearing (6) and a lower bearing, which are tapered roller bearings disposed such that the front surfa...  
WO/2019/052619A1
Disclosed is a bearing with an inner part rotatably arranged relative to an outer part for rotation about an axis and extending in the axial direction. The bearing may have multiple thermal sensors arranged in the axial direction and con...  
WO/2019/054383A1
A hub unit (1) with an auxiliary steering function comprises: a hub bearing (3) that has an inner race (12) that is a rotating race to which a wheel is attached, and an outer race (11) that is a fixed race ; and an outer-race-support mem...  
WO/2019/054521A1
A shaft stopper ring (1) is mounted to a shaft (2a) so as to be adjacent to a bearing (3) in a thrust direction in order to regulate the position of the bearing (3) in the thrust direction, the bearing (3) having an inner race (3b) on wh...  
WO/2019/054466A1
The present invention provides a tapered roller bearing having a contact angle of at least 35°, wherein a roller/retainer assembly is held so as not to be separated from an inner ring during assembly, the roller/retainer assembly can be...  
WO/2019/049973A1
Provided are a bearing device for a vehicle wheel and a vehicle provided with this bearing device for a vehicle wheel, in which a motive power device that yields greater output with fewer components can be implemented without greatly cha...  
WO/2019/048251A1
The invention relates to a rolling bearing, in particular in the form of an open-center large rolling bearing, comprising a large number of rolling elements, which are held between at least two raceways, on which the rolling elements rol...  
WO/2019/049736A1
Provided are: a bearing in which a gap is ensured between an inner ring and outer ring, the gap being capable of being utilized as a flow passage for fluid, an object, etc.; and a medical device. This bearing (10) has a plurality of roll...  
WO/2019/048123A1
A fixed bearing (6) for a steering gear comprises a rotary bearing (9) having an inner bearing ring (11) for receiving a pinion shaft (4) of the steering gear, and an outer bearing ring (12). Furthermore, the fixed bearing (6) has a pivo...  
WO/2019/049963A1
The purpose of the present invention is to provide a grease composition with which it is possible to suppress the occurrence of noise when cold, even under extremely low temperature conditions below -20°C. A grease composition 7 include...  
WO/2019/048953A1
Device provided with a bearing-in-bearing (1) with an inner ring (2), an intermediate ring (3) and an outer ring (4), whereby between the inner ring (2) and the intermediate ring (3) and between the intermediate ring (3) and the outer ri...  
WO/2019/050506A1
An improved bearing assembly is disclosed. Ring-shaped rolling elements in an alternating staggered formation, which allows maintenance of the bearing assembly geometry with fewer structural elements than prior bearings. The rolling elem...  
WO/2019/049575A1
In order to determine information about the generation of heat in a bearing (10) in a simple manner, a bearing (10) includes an outer ring (12) secured to a securing member, and an inner ring (11) provided on the inside of the outer ring...  
WO/2019/049800A1
A speed-increasing gear (1) has an input shaft (2) and an output shaft (3) that are vertically arranged in parallel with each other, and an input-side gear (4) and an output-side gear (5) that are respectively provided to these shafts ar...  
WO/2019/044528A1
In an inner ring (12), a counter bore (12b) is formed on the bearing back side with respect to an inner ring raceway surface (12a), and the minimum outer diameter (D1) of the counter bore (12b) is smaller than the outer diameter (D) of a...  
WO/2019/044942A1
Provided are: a grease composition that has high biodegradability and, when enclosed within and used in a rolling bearing or the like, can lower torque and prolong service life without adverse affects such as rust generation; and a metho...  
WO/2019/042842A1
A roller cam follower (19) for a pump assembly for supplying fuel to an internal combustion engine, the roller cam follower comprising a cup-shaped cam follower body (20) having an end wall (22) configured for coupling with a piston (8) ...  
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...  

Matches 1 - 50 out of 30,408