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WO2017010481A1 |
In a method for manufacturing a rolling bearing unit, one axial end surface of a forming punch (46) is positioned to face the other axial end surface of a section (20) to be staked, the forming punch (46) being formed by combining a plur...
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WO/2017/006865A1 |
A bearing structure S is provided with: a ball bearing 7 disposed within a bearing hole 2b, which is formed within the housing (bearing housing 2) of a supercharger C, and having an outer ring 7a having a damper section 25 formed on the ...
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WO/2017/007922A1 |
A method of replacing a pillowblock and bearing assembly of a wind turbine having a mainshaft and a bedplate includes unsecuring an existing pillowblock and bearing assembly from the bedplate of the wind turbine, cutting the existing pil...
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WO/2017/000937A1 |
The invention relates to a rolling-element bearing unit (1) for rail vehicles, comprising an inner bearing ring (4), an outer bearing ring (5), rolling elements (6) arranged between said bearing rings (4, 5), and at least one retainer el...
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WO/2016/208477A1 |
The purpose of the present invention is to provide a multilayer slide bearing for a frame that prevents the occurrence of rattling in the frame and that reduces power load when adjusting relative position/orientation with a motor or by h...
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WO/2016/205013A1 |
A system includes a bearing assembly configured to be coupled to a compressor of a gas turbine engine and to receive an end of a torque shaft assembly, a bearing housing 202, and a circumferential bearing 204. The circumferential bearing...
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WO/2016/202598A2 |
A spindle unit for a machine tool for fine-machining workpieces that have groove-shaped profiles, such as, for example, toothings, has a rotatably mounted spindle shaft (2). Said spindle shaft is subdivided in the axial direction (AR), o...
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WO/2016/204220A1 |
The present invention is a tapered roller bearing that, by using a cage (140) that is guided in the radial direction by the inner circumference of an outer race (110) and by providing a flange (147), which projects toward an inner race (...
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WO/2016/203975A1 |
A structure for supporting a drive shaft 1 in which the drive shaft 1, which has a shaft part 5 linked to a differential, is supported on a vehicle body 8 with a metal bracket 20 and a rolling bearing 10, which is fitted to the outer per...
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WO/2016/199825A1 |
This rotary machine is provided with a rotation shaft which is rotatably supported inside of a housing. The rotary machine is provided with: a bearing which is press-fitted on the rotation shaft and which supports the rotation shaft so a...
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WO/2016/199822A1 |
This rotary machine is provided with a rotation shaft which is supported on an end wall of a housing. The rotary machine is provided with: a bearing which is attached to the rotation shaft and which supports the rotation shaft so as to a...
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WO/2016/198754A1 |
The invention relates to a caster essentially characterised in that it comprises: a wheel casing (10); a hole (20) provided in the casing along an axis (21); at least one wheel (30-1, 30-2); a shaft (40) mounted in the hole (20) and desi...
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WO/2016/199818A1 |
In a bearing unit in which a turbine shaft is supported by a rolling bearing, an inside of a bearing is efficiently lubricated by a lubricant from an oil hole while simplification of a housing is achieved. In an oil path (3) that guides ...
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WO/2016/194866A1 |
Provided is a manufacturing method for rolling bearing units for wheel support, wherein the current flowing to an electric motor (19) that drives a roll (22) is detected and the time to terminate crimping is determined on the basis of th...
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WO/2016/193596A1 |
A device for cooling a rolling bearing (112), in particular for a turbine engine, the device comprising an annular bearing support (124) comprising a substantially cylindrical wall (134) of which an inner peripheral face (136) is configu...
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WO/2016/194198A1 |
The present invention is provided with: a rolling bearing (16) for rotatably supporting a rotating shaft (6); a housing (17) for externally covering the rolling bearing (16) in the radial direction of the rotating shaft (6); a damping me...
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WO/2016/192752A1 |
The invention relates to a rolling bearing assembly (A), comprising a bearing (2) including a rotating ring (22) configured to be mounted on a shaft and a stationary ring (24). A sleeve (8) is configured to be mounted in a housing (H), s...
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WO/2016/193254A1 |
The invention relates to a pivot bearing assembly, comprising a pivot pin (11) and at least one bearing block (9), in which a bearing bush (10) having a bearing bore (10b) is accommodated, the pivot pin (11) being slidingly supported in ...
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WO/2016/191144A1 |
A device for supporting and installing a bearing assembly includes an inner ring having an inner ring axial face, an outer ring having an outer ring axial face and an outer diameter, and a plurality of rolling elements positioned between...
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WO/2016/188556A1 |
The claimed haft supporting system (2) is designed for an electric motor. It comprises a carrier (4) that includes a tubular portion (40) from which a frange (42) extends radially outwardly with respect to a central axis (X2) of the shaf...
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WO/2016/191147A1 |
A lifting tool (60) for lifting a rotor (12, 28) associated with a generator so as to allow a rotor bearing (16) to be removed from a bearing pedestal (22, 32) beneath the rotor (12, 28). The tool (60) includes a semi-circular base porti...
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WO/2016/185762A1 |
A rotary joint is provided with a rotor (1) that is rotated around an axis (O), a casing (11) arranged on the outer circumference of the rotor (1), and a bearing member (21) that rotatably supports the rotor (1) in the casing (11). Flow ...
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WO/2016/178649A1 |
A wind turbine bearing system for a rotating main shaft of a wind turbine includes a double-row tapered roller bearing assembly (64) having a one-piece inner race element. The inner race element defines first and second inner raceways. T...
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WO/2016/179404A1 |
The current disclosure presents embodiments directed to, among others, a support and/or clamp (60) for receiving a cylindrical element (e.g., a bearing (90)), which can include a base (62), a pair of opposed receiving members (64) projec...
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WO/2016/173729A1 |
The invention relates to an intermediate bearing (6) for a drive shaft train of a motor vehicle, wherein the intermediate bearing (6) has: an elastic bearing body (11) which has a bore (12), a supporting ring (13) which is arranged in th...
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WO/2016/165995A1 |
A bearing system comprises: a shaft, having a longitudinal axis about which the shaft can rotate, the shaft including a circumferential channel comprising an axially extending profile surface at least part of which is inclined relative t...
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WO/2016/162478A1 |
The invention relates to an adjustable bearing unit (10) for a rolling or sliding bearing, the bearing housing (12) of which, comprising a receiving means (14) and a main axis (A), has a base (20) comprising at least one support surface ...
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WO/2016/163445A1 |
Provided is a thrust bearing for vehicles, which is configured so that: the direct contact between an annular recess and an annular protrusion, which form a labyrinth structure between an upper case and a lower case, is avoided to preven...
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WO/2016/162093A1 |
A pedestal bearing housing (16) comprises a bearing seat (34) and two attachment flange portions (48) extending between the bearing seat (34) and a support plane (300), the two attachment flange portions (48) protruding on opposite sides...
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WO/2016/156962A1 |
Supporting assembly (1) excluding a bearing (2), of nu bearing housing (3) including in turn an annular element housing (7) and a base or flange (8) for fixing, and a cover (10) for close fluid tight an opening (11) of the housing elemen...
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WO/2016/156964A1 |
Bearing housing (3b) including a housing element (7) designed so as to be adapted to receive internally a bearing (2), and a fastening base or flange (8) to a frame (5) of machinery provided of through holes (10) for screws or bolts and ...
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WO/2016/153202A1 |
The present invention relates to a journal-foil air bearing for supporting the weight applied in the radial direction of a rotating shaft which rotates about a center line. A journal-foil air bearing has: a top foil which faces the outer...
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WO/2016/147928A1 |
The present invention relates to a housing (7) for a fluid dynamic bearing device, the housing (7) being a product which is formed by injection molding a resin, the housing (7) integrally having a cylindrical side section (7a) and a bott...
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WO/2016/143577A1 |
The present invention is applicable to a main shaft device for a machine tool or the like. In this main shaft device, a double-row cylindrical roller bearing (4) and thrust-load-supporting bearings (5F, 5R) are arranged side by side in t...
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WO/2016/143578A1 |
The present invention is applicable to a main shaft device for a machine tool or the like. In this main shaft device, a double-row cylindrical roller bearing (4) and thrust-load-supporting bearings (5F, 5R) are arranged side by side in t...
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WO/2016/140178A1 |
A rotary press device (33) is provided with a restricting portion (36) that restricts the movement of a roll (30) about a central axis of the roll (30) while resisting the movement of the roll (30) about a central axis of a hub body (8) ...
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WO/2016/136058A1 |
[Problem] To prevent the rotation of a bearing without using a protrusion on the outer peripheral surface of a circular arc section of the bearing. [Solution] A bearing 10 has: a circular arc section 11, the cross-section of which, taken...
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WO/2016/118854A9 |
A bearing assembly comprises a bearing, which includes an outer ring. The bearing assembly further comprises a swage can surrounding the outer ring of the bearing, and a constrained layer material located between the swage can and the ou...
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WO/2016/133031A1 |
A rotating machine provided with a sliding bearing, wherein relative rotation between a shaft and a bearing sleeve is suppressed with a simple configuration and without any problems. The rotating machine is provided with: a bearing sleev...
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WO/2016/131456A1 |
Disclosed is a planetary rolling contact gear unit (1) comprising a rotatably driven spindle shaft (2) mounted by means of a support bearing (9), a spindle nut (4) which can be axially moved by the spindle shaft (2) and is mounted in a r...
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WO/2016/128751A1 |
A flywheel apparatus for energy storage and recovery typically includes a flywheel system which is coupled to a flywheel drive system (18). The flywheel system comprises a housing (1) within which there is a chamber (1a) in which a flywh...
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WO/2016/129014A1 |
To obtain a bearing device (1) in which old grease adhering to the upper part inside a bearing cover (4) can easily be discharged without removing the bearing cover (4). This bearing device is provided with: a bearing (6) secured to a be...
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WO/2016/129436A1 |
A rod (17) which is supported so as to be capable of moving in the axial direction with respect to a housing (16) is linked to a rear wheel (9). The orientation of the rear wheel (9) changes in response to the axial direction movement of...
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WO/2016/129135A1 |
The present invention is configured so that electric erosion does not occur in a bearing device of an evacuation apparatus. A receiving hole 51 is provided in a seat 53 of a first base 50a of an evacuation apparatus 10 and adhesive that ...
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WO/2016/128743A1 |
A flywheel apparatus for energy storage and recovery typically includes a housing (1) within which there is a chamber (1a) in which a flywheel (3) on a shaft (4) rotates. The chamber (1a) is evacuated to at or near vacuum pressure, so th...
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WO/2016/129190A1 |
Provided is a motor capable of more reliably preventing internally generated dust from flowing out to the outside. The motor 1 has: a stator 21; a rotor 22; a rotor housing 42 rotating together with the rotor 22; a stator housing 41 havi...
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WO/2016/125516A1 |
This bearing device 1 for a railway vehicle is provided with: a bearing 2 provided with an inner race 7 having a raceway 6 on the outer circumferential surface, an outer race 9 having a raceway 8 on the inner circumferential surface, and...
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WO/2016/125821A1 |
The durability of a main electric motor for a railway vehicle is improved. A bearing (86) for a main electric motor for a railway vehicle supports the main shaft (20) of the main electric motor so that the main shaft (20) is rotatable ab...
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WO/2016/123483A1 |
A modular bearing segment is disclosed. The modular bearing segment having a first end and a second end and can include a retainer defining at least one bearing track having an open load bearing portion; a plurality of bearings positione...
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WO/2016/121420A1 |
In this tapered roller bearing 1, the drop amount Dr at both ends of a tapered roller 4 rolling surface 4a is larger than the drop amount Di at both ends of an inner ring 2 raceway surface 2a. The invention has a first curved surface 2h ...
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