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WO/2017/141451A1 |
Provided is a center bearing with which vibration can be reliably prevented even if a large vibration is applied to a propeller shaft, and with which durability can be improved. A center bearing 15 comprises: a rubber elastic body 20 hav...
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WO/2017/126305A1 |
The present invention addresses the problem of suppressing the transmission of vibrations from a power source, such as an engine, to a constant velocity universal joint, and minimizing the generation of abnormal noise, such as rattle, am...
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WO/2017/122646A1 |
A slide bearing (1) is provided with an upper case (2) attached to an upper support for attaching a strut assembly to a vehicle body, a lower case (3) which is rotatably combined with the upper case (2) and which forms an annular space (...
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WO/2017/104928A1 |
The present invention relates to a propeller shaft center bearing, and more specifically, relates to a supporting force-enhanced propeller shaft center bearing supporting a propeller shaft by minimizing the weight of the center bearing c...
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WO/2017/102647A1 |
The invention relates to a plain bearing bushing (1) with a support layer (2) made from a support layer material and with a sliding layer (8) made from a sliding layer material, wherein at least one elastomer layer (4) is arranged betwee...
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WO/2017/095690A1 |
A number of variations may include an outer race (12) having a first inner circumferential surface defining a first passage, a first inner race (18) defining a second passage and a second inner race (22) defining a third passage wherein ...
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WO/2017/094501A1 |
The present invention pertains to a foil bearing (10) which is provided with: a top foil section (Tf); and a back foil section (Bf) elastically supporting the top foil section (Tf) at the back of the top foil section (Tf), wherein the ba...
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WO/2017/090531A1 |
A damper 1 is provided with the following: a first surface 21; a second surface 11 that faces the first surface 21, and that can move relative to the first surface 21; and a plurality of fibers 30 that are disposed between the first surf...
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WO/2017/086190A1 |
A foil bearing 10 comprises: a foil holder 11; and a plurality of foils 12 mounted to the foil holder 11 and arranged in the circumferential direction. The foils 12 each comprise: a top foil section 12a having a bearing surface; an exten...
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WO/2017/086732A1 |
The present invention relates to an air foil bearing. The present invention is configured such that the rigidity of bumps can be controlled by varying the width of single bumps, and has an advantage in managing the height of the bearing,...
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WO/2017/079232A1 |
An axially compliant rolling bearing for precision motion stages having a stage, at least one bearing member slidably disposed along a rail, and a compliant joint interconnecting the at least one roller bearing to the stage. The complian...
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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...
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WO/2017/073613A1 |
Provided is a foil bearing 40 comprising pieces of foil 42 in a plurality of locations in the direction of rotation of a shaft member 11. A top foil section Tf having a bearing surface S2 is formed in an area including the front end 421 ...
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WO/2017/073565A1 |
Provided is a rotary machine comprising: an axially extending rotor (2) having formed thereon a first thrust collar (35) and a second thrust collar (36), which protrude radially outward; a first thrust bearing device (31) for supporting ...
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WO/2017/073603A1 |
In this foil bearing, each of foils 12 is provided with: a top foil section 12A1 provided with a bearing surface X; and an under foil section 12B that is elastically deformable and that is arranged behind the top foil section. One end of...
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WO/2017/073343A1 |
A thrust foil bearing 20 is provided with a foil holder 21 and a plurality of pieces of foil 22 attached side by side in the circumferential direction of an end surface 21a of the foil holder 21. Each of the pieces of foil 22 is provided...
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WO/2017/067759A1 |
Disclosed is a plain bearing bush (10) having a bearing layer (20) and a running-in layer (30). At least one annular groove (40b) with a groove base (46) is provided on the end faces (16), the annular groove lying between the bearing lay...
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WO/2017/069025A1 |
A bearing structure (S) is provided with: a bearing hole (2b) formed in a bearing housing (2)(housing); the body section (7a) of a semi-floating bearing (7)(bearing) provided in the bearing hole (2b) and having a shaft (8) extended there...
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WO/2017/065176A1 |
The present invention relates to a foil bearing in which a covering film (21) is formed over top foil parts (12a1) of foils (12) disposed in a plurality of locations along a rotational direction, and a number of grains (22) are held in t...
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WO/2017/065181A1 |
Grains 23 are supplied to a bearing gap of a foil bearing. A level difference 24 is provided to a top foil part 12a1, and from two end parts 121, 122 with respect to a direction running along the surface of the top foil part 12a1 and a d...
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WO/2017/057365A1 |
Provided are: a bush bearing capable of suppressing the generation of abnormal noise; and a bearing mechanism provided therewith. A flange section 13 is provided with: a plate-shaped section 13I; and a protruding section 13J that protrud...
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WO/2017/055371A1 |
An auxiliary turbomachinery shaft-support system (1) comprising a first assembly (3) configured to axially support the shaft, the first assembly (3) comprising a rotating disc (5) having a part (5A) shaped to be torsionally coupled to th...
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WO/2017/052699A1 |
An assembly (10) includes a first vehicle seat component (12), a second vehicle seat component (14) that can pivot relative to the first vehicle seat component, a fastener (16) to secure the first vehicle seat component and second first ...
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WO/2017/051658A1 |
A foil bearing 10 is provided with: a foil 12 with a bearing surface; a foil holder 11 to which the foil 12 is attached; and a shaft 2, which has a bearing surface that faces the bearing surface of the foil 12 and rotates with respect to...
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WO/2017/047677A1 |
A support structure of a main shaft for a main motor in a railroad car is provided which, in a configuration that uses roller ball bearings on both the fixed side and the free side of the main shaft, can prevent fretting on the radially ...
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WO/2017/043880A1 |
The present invention relates to an air foil journal bearing having an improved housing structure, the air foil journal bearing comprising: a bearing housing having an empty space in which a rotor is disposed, and formed such that opposi...
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WO/2017/042421A1 |
The bearing element (1) for carrying axial loads has an annular shape and comprises a first end surface (2), which is configured to be supported against an object (13) that is stationary in relation to the bearing element (1), and a seco...
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WO/2017/035295A1 |
A bearing arrangement for use with a structure defining an outer surface which expands and contracts inward and outward relative to the structure includes, a member having at least one inner surface to face the outer surface, and at leas...
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WO/2017/030641A1 |
A vibration damping device is configured to reduce vibration that causes lateral flexing of an elongated member that extends along a centerline. The device includes a split sleeve co-extending with and disposed about the elongated member...
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WO/2017/030326A1 |
The present invention relates to an air foil journal bearing having improved durability, comprising: a bearing housing, which has a hollow portion formed therein such that a rotor is arranged therein, and which is formed such that both t...
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WO/2017/025084A1 |
The invention relates to a bearing bush (1) for a motor vehicle, comprising an inner ring (2) and an outer ring (3) as well as an elastomer element (4) that is disposed radially between the inner ring (2) and the outer ring (3) in a rota...
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WO/2017/020995A1 |
The invention relates to a bearing device for an exhaust gas turbocharger, having a first radial bearing (8) and a second radial bearing (9), wherein the first radial bearing (8) and the second radial bearing (9) are designed for the rad...
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WO/2017/022795A1 |
Provided is a foil bearing having a sliding layer, which has excellent adhesion to the foil, can reduce start-up torque, and also has excellent durability and the coating thickness of which can be made thick. A bearing surface is configu...
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WO/2017/013956A1 |
The present invention relates to a tolerance ring having a cylindrical body (11) and multiple protruding sections (14) that protrude to the outside or inside of the body (11) in the radial direction. Each protruding section (14) comprise...
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WO/2016/193288A1 |
The invention relates to a rolling element for a ball bearing wherein the rolling element has these properties: a Young modulus in the range up to and including 100 GPa; and a yield strength in the range up to and including 1800 MPa, or ...
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WO/2016/194594A1 |
Provided is a spindle that makes it possible to stably rotate a rotating shaft at high speed. The spindle comprises a rotating shaft (1), a housing assembly (2), a cover (5), and a plurality of O rings. The housing assembly (2) comprises...
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WO/2016/185655A1 |
A slide bearing 1 interposed between a tube 4 and a rack shaft 7 is provided with a bearing body 11, and two elastic rings 13, 14 that are attached on an outer surface 12 of the bearing body 11. The bearing body 11 is provided with the f...
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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/2016/164514A1 |
A bearing with a wear surface sensor configured to wirelessly transmit information comprising a bearing wear surface containing a wear surface sensor wherein the wear surface sensor includes one or more connecting wires for transmitting ...
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WO/2016/158359A1 |
A foil bearing 10 has a foil holder 11 and a plurality of foils 12 attached to the foil holder 11, the foils 12 being provided with top-foil parts 12a1 forming bearing surfaces and under-foil parts arranged between the top-foil parts 12a...
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WO/2016/159562A1 |
Disclosed is a gas foil journal bearing including a bearing housing, a journal rotated within the bearing housing according to driving of a motor, a top foil provided between the bearing housing and the journal, a bump foil provided betw...
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WO/2016/153201A1 |
The present invention relates to a thrust foil air bearing which can be used for a device having a stationary part and a rotating part that rotates relative to the stationary part and about a center line. The thrust foil air bearing has:...
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WO/2016/151183A1 |
A controllable bearing system comprises rolling bearings (101, 102) for rotatably supporting a rotatable element (109) and an axial control device (103) for directing, to the rotatable element, controllable axial force for changing the a...
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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/2016/143186A1 |
A compressor comprising a slide bearing comprises: a shaft; a slide bearing that pivotally supports the shaft to rotate freely; and an oil supplying structure that has a pump that is disposed on one end of the shaft and operates by way o...
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WO/2016/139389A1 |
Abstract of the disclosure: A controllable bearing system for supporting a rotatable element comprises a bearing (102), spring equipment (105), and at least one electromagnet (106). The bearing is mechanically supported to be movable wit...
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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/2016/131446A1 |
The invention relates to a drive arrangement for a rotational body device comprising a shaft which is held rotatably with respect to a rotational axis, a first bearing module and a second bearing module, each with at least one elastic su...
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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/2016/129579A1 |
Disclosed is a thrust bearing that is arranged facing a thrust collar provided on a rotary shaft. The thrust bearing is equipped with a top foil, a back foil, and a base plate. The back foil is formed of multiple back foil pieces arrange...
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