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Patent Searching and Data


Matches 1 - 50 out of 20,664

Document Document Title
WO/2018/186221A1
The wear resistance of this porous dynamic pressure bearing can be increased, without using high-hardness powder, by increasing the true density ratio of the porous dynamic pressure bearing (bearing member 8) to 90-95%  
WO/2018/187787A1
A hybrid bearing may increase heat transfer, bearing load capacity, and bearing life in various applications, including but not limited to radial and axial tilting pad bearings. In the illustrative hybrid bearings, the hybrid bearing may...  
WO/2018/184628A1
The invention relates to a suspension strut bearing, having a cap (2) and a guide ring (3), which is mounted for rotation about an axis of rotation (D) relative to the cap (2), a plain or rolling element bearing (5) being provided betwee...  
WO/2018/179740A1
A brake master cylinder according to the present invention comprises: a lever that is disposed in front of a steering grip; a knocker that transmits operating force applied to the lever to a piston; a cylinder body that is disposed acros...  
WO/2018/176959A1
Disclosed is a non-loosening sliding bearing (4), comprising a shaft sleeve (41) and a rotary shaft (42) cooperating with the shaft sleeve, wherein the shaft sleeve (41) comprises a limiting end (413) and a mounting end (412) and a middl...  
WO/2018/181627A1
The present invention provides a pulley structure (10) provided with: a tubular outer rotating body (2) having a belt (B) looped thereon; an inner rotating body (3) which is disposed radially inside the outer rotating body (2) and which ...  
WO/2018/179930A1
Provided are a crosshead bearing, a crosshead, a frame, and a crosshead internal combustion engine. The present invention comprises: a semi-circular cylindrical bearing body (71); a bearing surface (72) provided on the inner surface of t...  
WO/2018/181316A1
In a reverse input blocking clutch in which a lubricant is sealed in an internal space (clutch interior) enclosed by an input shaft (1), an output side member (4) in which an output shaft (2) and an inner race (3) are formed integrally, ...  
WO/2018/177902A1
The invention relates to a method for producing a rotor unit (10) of an electric motor, particularly a canned motor or the like, for driving a pump wheel of a pump and a pump, wherein the rotor unit is formed from a rotor (11) of a shaft...  
WO/2018/172008A1
The axial bearing (11) comprises a base plate (12) for arranging on a housing (9). The axial bearing (11) comprises, furthermore, a bearing plate (13) with a bearing surface (21) configured thereon for mounting a shaft (2). The base plat...  
WO/2018/173502A1
This bearing pad for a tilting pad bearing is provided with a first member having a bearing surface, and also with a second member provided on the rear surface side of the first member. The rear surface of the first member and/or the sur...  
WO/2018/175933A1
A motor is configured to drive a centrifugal compressor. The motor includes a stator, a rotor, and a shaft. The shaft is supported by a pressure dam bearing (230,240). The pressure dam bearing is lubricated with a lubricant. The lubrican...  
WO/2018/165734A1
A radial bearing for transmitting a radial load, including a first radial bearing component having an inner surface defining a bore and a second radial bearing component received within the bore of the first radial bearing component and ...  
WO/2018/166660A1
Sliding bearing pad support The invention relates to a support of a bearing pad of a sliding bearing. A bearing pad support connection (1) is disclosed comprising a bearing pad (2) and a bearing pad support (3), whereby the bearing pad i...  
WO/2018/166663A1
A bearing pad support connection (1) is disclosed, comprising a bearing pad (2) and a bearing pad support structure (3), whereby the bearing pad (2) is connected to a support structure (3) by a ball joint (4). The bearing pad (2) compris...  
WO/2018/162655A1
The bearing arrangement includes a one-piece gas bearing sleeve (32) configured to rotatably support the drive shaft (4) and made in molybdenum or in a molybdenum alloy, the one-piece gas bearing sleeve (32) including a radial bearing su...  
WO/2018/163847A1
A projecting part 31S projecting to a first sliding surface 2A side in a cross-section along the sliding direction of a second sliding surface 31S is provided on the second sliding surface 31S, which slides relative to the first sliding ...  
WO/2018/153681A1
The invention relates to a tilting-pad bearing (100), comprising at least one tilting pad (104), a bearing base body (102) and a damping element (206) that is arranged between tilting pad (104) and bearing base body (102).  
WO/2018/154815A1
A support part that supports a bearing pad (60) from the outer circumferential side so as to be pivotable at a pivot position (P2) is provided. When the radius of curvature of a rotary shaft (10) is Rj, the radius of curvature of a pad s...  
WO/2018/154017A1
The invention relates to a slide bearing (10) for a support bearing of a motor vehicle, having a first housing part (12), a second housing part (14) and a slide bearing device (16) arranged between the two housing parts, wherein the slid...  
WO/2018/146101A1
The invention relates to a radial bearing arrangement (110) of an exhaust gas turbocharger (100) for mounting a shaft (120) in a bearing housing (130). The radial bearing arrangement (110) comprises a radial bearing bush (140) which is a...  
WO/2018/146135A1
A suspension strut bearing for motor vehicles, having an upper bearing ring that can be connected to a vehicle body in a rotationally fixed manner, a lower bearing ring that can be rotated relative to the upper bearing ring, and a plain ...  
WO/2018/146759A1
A bearing bush 1 comprises: a cylindrical part 6 having a cylindrical inner surface 2 and a cylindrical outer surface 3; a cylindrical part 14 having a cylindrical inner surface 9 and a cylindrical outer surface 10; a bulging part 22 tha...  
WO/2018/143091A1
This slide bearing, which is formed into a cylindrical shape and which has an inner peripheral surface that slides over a shaft, has, in the inner peripheral surface, first grooves (20A, 20B) of which the extension direction has a circum...  
WO/2018/142683A1
Provided are a suspension bush (28) and a suspension device (10, 110) that are able to achieve both steering operability and stability of a vehicle at the time of turning. A projection portion (54) is formed on the outer circumference of...  
WO/2018/141456A1
The invention relates to a guide vane bearing (1) for a hydraulic machine, wherein the guide vane bearing can be serviced from the sides of the water flow path, and to a method for assembling or disassembling such a bearing (1). The guid...  
WO/2018/139569A1
This rack and pinion style steering device comprises: a housing that accommodates a rack shaft and a pinion shaft, and maintains the meshing of rack teeth and pinion teeth; and cylindrical rack bushings that are provided to both lengthwi...  
WO/2018/140741A1
A hydrodynamic bearing assembly includes a first member including a first engaging surface. The first member is stationary in a non-operating mode of the bearing assembly and rotates about an axis in an operational mode of the bearing as...  
WO/2018/130756A1
Fixed abutment of a system of fixed and rotary abutments intended for withstanding an axial load along the axis of a rotating shaft mounted in a guide bearing, particularly of a turbocharger, said fixed abutment being provided in the for...  
WO/2018/120130A1
A plain bearing (10) is provided. The plain bearing (10) is provided with a shaft hole (16) through which a rotary shaft passes. The plain bearing (10) is provided with an axial support portion (18, 20). The axial support portion (18, 20...  
WO/2018/123138A1
Provided are: a washer capable of being manufactured with an increased material yield; and a washer manufacturing method. This washer is provided with: a first washer piece 11 formed in a circular arc shape and having formed thereon a fi...  
WO/2018/123235A1
The purpose of the present invention is to provide a tilting-pad-type journal bearing with which it is possible to improve the pad-cooling performance of lubricating oil and reduce the pad temperature. In this tilting-pad-type journal be...  
WO/2018/115815A1
A pump assembly is disclosed. The pump assembly comprises: a rotor (50) having a rotor shaft portion (80); a stator (100) having a bore portion defining a bore for receiving the rotor shaft portion; and a circumferential protrusion exten...  
WO/2018/117183A1
In order to provide an adequate amount of oil to a sliding surface and to prevent oil from moving from the sliding surface to the interior, thereby achieving lower friction and improving the bearing sliding characteristic, in this oil-im...  
WO/2018/116740A1
Provided is a foil bearing (10) which comprises: a foil holder (11) having a plurality of axial grooves (14) in the inner peripheral surface (11a) thereof; and a plurality of foils (12) each having a bearing surface (X) which has a circu...  
WO/2018/109965A1
A tilting pad journal bearing manufacturing method includes a first step and a second step. In the first step, a pivot fitting hole (3) that has an inner diameter smaller than the outer diameter of a distal end portion (1a) of a pivot (1...  
WO/2018/112368A1
A bushing to reside between an outer housing and an inner rotatable member, and a method of forming the bushing, the bushing including an inner layer configured to contact the inner rotatable member, and an outer layer configured to resi...  
WO/2018/106335A1
A bearing includes an inner ring having an outer surface and a cage having both an inner surface and an outer surface. The cage inner surface is positioned to be in opposition to the inner ring outer surface. The bearing further includes...  
WO/2018/105736A1
A halved bearing (10) according to an embodiment comprises: a semi-cylindrical bearing body (19) having an inner circumferential surface (12) that slides against a counterpart shaft; and a first groove (111) formed in the inner circumfer...  
WO/2018/105408A1
Provided are a synthetic resin thrust plate that has precise flatness and is capable of being used without requiring the planar shape to be corrected with a hot press plate. A synthetic resin thrust plate (1) is a hollow disk shaped synt...  
WO/2018/105735A1
A halved bearing (10) according to an embodiment comprises: a semi-cylindrical bearing body (19) having an inner circumferential surface (12) that slides against a shaft; and a first groove (111) formed in the inner circumferential surfa...  
WO/2018/105505A1
Provided is a sliding component that is capable of simultaneously satisfying opposing conditions of sealing and lubrication when a gas is on the high-pressure fluid side and a liquid is on the low-pressure fluid side. The present inventi...  
WO/2018/105162A1
A tilting pad (13A) comprises a pad body (15A) and a vibration damping member (16A). The pad body (15A) has an outer circumferential face facing outward in the radial direction around the axis (O) serving as a support face (18) supported...  
WO/2018/100814A1
Provide is a washer manufacturing method that inhibits reduction of a sliding area. This method comprises: a preparing step for preparing a plate-like member (N); a cutting step for cutting the plate-like member (N) by means of laser (L2...  
WO/2018/097293A1
A washer (31) has: a washer body (319) having a thrust surface (311), back surface (312), a through-hole formed from the thrust surface (311) to the back surface (312), and an inner peripheral surface (314) on the hole side; and grooves ...  
WO/2018/095742A1
A sliding component (100), such as a sliding component for an engine, has an overlay (106) which forms the bearing surface against a steel journal or the like. The overlay (106) is formed from a matrix of polymeric material, and graphene...  
WO/2018/092781A1
A bearing structure equipped with: a shaft 8; a first opposing surface provided on the shaft 8 or on a member attached to the shaft 8; a first bearing part opposing the first opposing surface from one end of the shaft 8; a second opposin...  
WO/2018/091629A1
A bearing bush (6) for a shaft of a turbo charger has a ring-shaped axial bearing surface (30) comprising a number of wedge surfaces (32) following each other in circumferential direction. The wedge surfaces (32) start in one plane verti...  
WO/2018/092829A1
[Problem] To provide sliding components with which friction can be reduced by interposing a fluid at sliding surfaces regardless of the direction of rotation, and with which sealing performance can be improved regardless of the direction...  
WO/2018/086649A1
Disclosed is a suspension strut bearing comprising a cap (2) and a guide ring (3) which is mounted so as to rotatable relative to the cap (2) about an axis of rotation (D); a bearing (5) is provided between the cap (2) and the guide ring...  

Matches 1 - 50 out of 20,664