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WO/2023/277098A1 |
In the present invention, a retainer has: a large-diameter ring part and a small-diameter ring part disposed so as to be separated from each other in an axial direction; a plurality of column parts disposed at prescribed intervals in the...
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WO/2023/275470A1 |
The invention relates to a sealing device (12) composed of a lip seal (20) and a spring (21) or another resilient seal which radially and axially compresses the first seal, forming two sealing lines (25, 25) closed over substantially pla...
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WO/2023/276365A1 |
This rolling bearing comprises: an outer ring that has a prescribed rotational axis; an inner ring that is disposed inward relative to the outer ring and coaxially with the outer ring; a plurality of rolling elements that are disposed be...
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WO/2023/277193A1 |
This rolling bearing has an outer race having a predetermined axis of rotation; an inner race disposed on the inner circumferential side of the outer race and in a manner concentric to the outer race; a plurality of rolling bodies dispos...
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WO/2022/267243A1 |
A bearing for a shock absorber, the bearing comprising an annular upper cover (1) and an annular lower cover (2), wherein the surface of the upper cover (1) that faces the lower cover (2) is provided with an upper channel ring (11); the ...
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WO/2022/272256A1 |
Anti-friction composite material having: (A) polyimide substrate and (B) a coating layer containing a binder resin and a solid lubricant.
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WO/2022/269122A1 |
The bearing element for the small end of a connecting rod (2) comprises a bearing surface (1a), at least one oil supply hole (5a, 5c) for allowing lubricating oil to be supplied radially through the bearing element (1) onto the bearing s...
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WO/2022/270295A1 |
In the present invention, a free-side bearing is a rolling bearing that comprises: a pair of race rings; and a plurality of rolling elements that are interposed between raceway surfaces of the pair of race rings. The rolling elements are...
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WO/2022/267241A1 |
A plastic bearing for a steering column, comprising a housing (1), an inner ring (3) and a middle ring (2); the middle ring (2) is sleeved outside of the inner ring (3); a cage (4) and balls (41) are provided between the middle ring (2) ...
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WO/2022/267242A1 |
A photosensitivity-based bearing sealing assembly method and structure. The method comprises the following steps: S1. obtaining a semi-finished bearing to be sealed; S2. acquiring the specifications and size of a sealing element (1) for ...
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WO/2022/271360A1 |
An example bushing (122) of a hydraulic hammer tool (116) includes a bulk region (304) and an inner region (602). The inner region (602) has a relatively greater hardness than the bulk region (304). The inner region (602) may also be com...
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WO/2022/272301A1 |
A sliding element, such as a bearing, and a method of manufacturing the sliding element, is provided. The sliding element is formed of an aluminum alloy material which includes zinc in an amount of 5 wt. % to 83 wt. %. The sliding elemen...
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WO/2022/265860A1 |
A bearing, including: an inner ring defining a first groove; an outer ring including a radially inner surface, the radially inner surface facing an axis of rotation of the bearing and defining a second groove and a third groove; a cage r...
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WO/2022/263040A1 |
The invention relates to a bearing assembly comprising a shaft (1), a housing (2), an oil bath (3) which is located in the housing, a support structure (4) which is connected to the housing, and at least one seal (6) which is supported b...
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WO/2022/261929A1 |
A cage (1, 1') for a thrust bearing, comprising an inner curled edge (11, 11') located radially inward, an outer curled edge (12, 12') located radially outward, and an intermediate part (13, 13') therebetween. The intermediate part (13, ...
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WO/2022/264880A1 |
The present invention addresses the problem of providing a wheel bearing device for which the work of grinding a wheel hub is simplified. A wheel bearing device (1), wherein: a wheel hub (3) has an inside track groove (3c), a seal land p...
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WO/2022/264910A1 |
A sealed bearing which can bring a gap between a seal sliding surface (11) and a seal lip (10) of a sealing member (2) into a fluid lubrication state by a plurality of protrusions (12) of the seal lip (10). In order to achieve both the f...
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WO/2022/264772A1 |
This resin holder (4) comprises a plurality of column parts (41), a pair of ring parts (46), a gate part (43), and a weld part (44). The plurality of column parts (41) are disposed so as to be spaced apart along a circumferential directi...
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WO/2022/257110A1 |
A holder (4) for a self-aligning roller bearing and a self-aligning roller bearing. The holder (4) comprises a central annular part (41) and lintels (42); the lintels (42) are fixed on two side surfaces of the central annular part (41) i...
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WO/2022/258106A1 |
The invention relates to a rolling bearing apparatus (1) which is formed from at least one rolling bearing (2), a seal (3) and a bypass device (20) and also comprises at least one first machine element (30) and a second machine element (...
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WO/2022/260481A1 |
The present invention relates to a boot assembly of a drive axle in which a bearing seal of a wheel bearing is removed to reduce drag torque and also reduce friction noise occurring in a wrinkled portion of the boot, and introduces a boo...
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WO/2022/258436A1 |
A bearing element (100) comprises a metal substrate (102), an intermediate layer (104) provided on the metal substrate (102), and bearing layer (106) provided on the intermediate layer (104). The intermediate layer (104) comprises a firs...
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WO/2022/252145A1 |
Provided are a pillar bearing for a vehicle suspension, and a manufacturing method for a bearing lower cover. The suspension pillar bearing comprises a lower cover (1), an upper cover (2) and a rolling body (3), which are assembled toget...
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WO/2022/253436A1 |
The invention relates to a spherical bearing (1), in particular for connecting two vehicles in an articulated manner, comprising a first bearing element (2) and a second bearing element (3). The first bearing element (2) has a bearing re...
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WO/2022/252586A1 |
A retainer riveting process and an electric scroll compressor bearing. The retainer riveting process at least comprises the following steps: selecting two retainer bodies (3) and a corresponding number of rivets (1), wherein each retaine...
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WO/2022/253763A1 |
The present invention relates to a method for manufacturing a rolling or plain bearing ring (1), comprising: - providing (S1) a metallic ring member (1'); and - applying (S2) a load carrying surface (11) onto the metallic ring member (1)...
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WO/2022/253766A1 |
The present invention relates to a method for manufacturing a sensorized bearing ring (1), comprising the steps of: - providing (S1) a metallic ring member (2'), - applying (S2) a sensor member (4') on the metallic ring member (2') - app...
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WO/2022/254959A1 |
Provided is a canned-motor-pump bearing structure for a canned motor pump (8) that includes: a rotary shaft (2) that rotates integrally with a rotor (12) of a motor part (11); bearings (3a), (3b) that are fitted in casing-side bearing ho...
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WO/2022/246928A1 |
A maintenance-free self-lubricating plain bearing having an internal oil storage groove, comprising an inner sleeve component (10), an outer sleeve component (20) sleeved on the inner sleeve component (10), and at least one oil storage g...
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WO/2022/248155A1 |
The invention relates to a sliding bearing composite material (2) having a metallic supporting layer (4) made of a supporting-layer material (6), more particularly of steel, the supporting layer (4) bearing an applied adhesion mediating ...
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WO/2022/247223A1 |
The present invention relates to the technical field of injection molding machines, and in particular to a high-lubrication and low-wear injection molding machine single-cylinder injection mechanism and an injection molding machine havin...
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WO/2022/247979A1 |
The invention relates to a radial foil bearing (1), in which top foils (2) are disposed on a corrugated foil-like carrier foil (4), which is designed as a corrugated foil (3), in the form of curved segments (6), wherein the corrugated fo...
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WO/2022/247360A1 |
A new roller bearing (100) having a detachable flange, the new roller bearing being provided with one or more detachable flanges (140), wherein the detachable flange (140) has the same function as a fixed flange and can reliably bear an ...
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WO/2022/248125A1 |
The invention relates to a dynamoelectric machine (1), more particularly a high-voltage machine, which has: - an NDE side and a DE side, the DE side being nearest a work machine to be driven; - a stator (41), which has a winding system (...
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WO/2022/247983A1 |
The invention relates to a bearing arrangement (9) having a component (10), an axial bearing (12) and an axial disc arrangement (1), the axial bearing (12) having at least rolling elements (14), and the axial disc arrangement (1) being f...
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WO/2022/247361A1 |
A new-type pulley bearing and a mounting method therefor, a pulley component, and a pulley assembly. The new-type pulley bearing comprises an inner ring (110), an outer ring (120) and rolling elements (130). The inner ring (110) comprise...
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WO/2022/249723A1 |
Provided is an insert molded article wherein a race (30) of a thrust roller bearing (10) is such that a steel-made race body part (40) that configures a race surface (41) that a plurality of rollers roll along and that has a hardness of ...
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WO/2022/244839A1 |
Provided is a sealing device in which a torque applied to a rotating member is small and in which the wear of lips and a temperature rise due to frictional heat are suppressed. A sealing device (20) is disposed between a fixed inner-si...
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WO/2022/244872A1 |
Provided is a tapered roller bearing having a structure such that when incorporating an inner ring assembly into an outer ring, even if the inner ring assembly is reversed, segments in a segment holder will not scatter, and tapered rolle...
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WO/2022/244871A1 |
The present invention is configured such that when incorporating an inner-ring assembly into an outer ring, segments in a segment holder do not come apart even if the inner-ring assembly is reversed, and tapered rollers are prevented fro...
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WO/2022/243537A1 |
The invention relates to a compensating element for compensating a tolerance between two coaxially arranged telescopic tubes of a telescopic column of a height-adjustable piece of furniture. Said compensating element comprises a base bod...
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WO/2022/244870A1 |
The present invention prevents a segment holder from coming apart and prevents a tapered roller from falling out of a pocket in a segment, even if an inner ring assembly is reversed when the inner ring assembly is incorporated into an ou...
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WO/2022/242793A1 |
The invention relates to a method for producing a rolling element bearing component (1), wherein: the rolling element bearing component (1) is formed from a rolling element bearing steel of the type 100CrMnSi6-4 or 100Cr6; in order to fo...
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WO/2022/243004A1 |
The invention relates to a journal bush (100) as part of an oil film bearing in a roll stand, the journal bush (100) accommodating the conical roll journal of a roll, in particular a supporting roll of the roll stand. The oil film bearin...
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WO/2022/237933A1 |
A double-row ball bearing, in particular for adjusting the blades of a tail rotor of a helicopter, comprising an inner ring (2) and an outer ring (3) as the bearing rings (2, 3), and balls (6) rolling off between the bearing rings (2, 3)...
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WO/2022/240702A1 |
Bearing assemblies, apparatuses, systems, and methods include bearing assemblies where one of the bearing assemblies may include angled bearing surfaces having a planar shape.
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WO/2022/239569A1 |
A rolling guide device 10 comprising: a track member 11; a moving member 21; and a plurality of rolling bodies 31, wherein, on opposite wall surfaces of a pair of wall portions 13 and 14 of the track member 11, rolling body-rolling surfa...
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WO/2022/240701A1 |
Bearing assemblies, apparatuses, systems, and methods include bearing assemblies where one of the bearing assemblies may include bearing surfaces defining an at least partially conical inner surface.
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WO/2022/237928A1 |
A bearing assembly (1) comprises a rolling bearing (2) and a sliding bearing (3), wherein a race (7) of the rolling bearing (2) is at the same time a race (7) of the sliding bearing (3). The common race (7) of the rolling bearing (2) and...
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WO/2022/237921A1 |
Segmented bearing cage, consisting of segments provided with bridges and half- bridges, which are provided with upper mounting protrusions and lower guiding protrusions whereas after two segments are assembled, the half-bridges create a ...
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