Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 301 - 350 out of 21,383

Document Document Title
WO/2017/143279A1
In some embodiments, bearing systems for downhole tools may include rolling bearing systems including a first plurality of bearings disposed between a head washer and an at least substantially planar shaft washer, and a second plurality ...  
WO/2017/140716A1
A belt retractor (10) comprises a casing (18), an electric motor (12) with a motor shaft (36) and a helically toothed motor pinion (28), a gear unit (16), and a loading element (38) that is used for preloading the motor shaft (36) in the...  
WO/2017/135082A1
Provided is a geared compressor capable of reducing unstable vibrations of a driven shaft. This geared compressor 1 is provided with an accelerating gear mechanism 2 with a bearing 20 for rotatably supporting a driven shaft 5, and impell...  
WO/2017/135101A1
A tilting pad bearing (1) is provided with a bearing housing (10), a plurality of pads (20), and a fin section (30). The pads (20) are arrayed on the inner circumferential surface of the bearing housing (10) and support a rotating shaft ...  
WO/2017/134963A1
A gas bearing device (10A) is provided with a plurality of bearing pads (12) that are arranged around the circumferential direction of a rotor (R) and that form a gas membrane with the outer peripheral surface of the rotor (R) to support...  
WO/2017/130457A1
The present invention suppresses pressure deformation of a bearing metal due to recessed parts such as an oil supply path or oil supply groove formed in a bearing surface at an end of a connecting rod, while preventing the bearing metal ...  
WO/2017/131368A1
The present invention relates to an airfoil journal bearing having an improved top foil, comprising: a bearing housing having a hollow portion in which a rotor is disposed, and formed such that width-wise both sides are opened; a bump fo...  
WO/2017/126399A1
In the present invention, with respect to the manufacture of a fluid dynamic bearing sleeve 8 formed from a sintered metal and configured such that radial dynamic pressure generating parts are disposed at an inner peripheral surface 8a t...  
WO/2017/081141A3
The invention relates to a receiving arrangement (1) of a lower end of a support spring (10) on a damper tube (11) of a vibration damper of a suspension strut, particularly for a vehicle, in which the receiving arrangement (1) comprises ...  
WO/2017/126692A1
A sliding bearing device comprises: a sliding bearing body that is interposed between a lower structure and an upper structure disposed above the lower structure and that is fixed to one of the upper structure and the lower structure; a ...  
WO/2017/123113A1
The invention relates to non-positive displacement pumps and can be used in nuclear power plants. Claimed is a circulating pump assembly comprising a vertical single-stage rotary vane pump with an impeller in a bottom position, in which ...  
WO/2017/123564A1
A high load, high temperature compatible bearing assembly (200) includes a shaft (208) formed of refractory steel or high temperature alloy. A roller (204) formed of refractory steel or high temperature alloy receives the shaft (208) wit...  
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 (...  
WO/2017/117651A1
A radial bearing for transmitting a radial load, including a first radial bearing component defining a first radial bearing surface and an orientable second radial bearing component defining a second radial bearing surface. At least a po...  
WO/2017/119409A1
Provided is a slide bearing having a center plate which is disposed between an upper case and a lower case and which includes a thrust sliding surface having excellent sliding properties and elastic force and a radial sliding surface hav...  
WO/2017/110778A1
The present invention pertains to a sintered oil-retaining bearing in which a sliding surface (3) for supporting the outer peripheral surface of a shaft (11) and a helical oil supply surface (4) centered about the axial center of a shaft...  
WO/2017/104795A1
A slide bearing has a semi-cylindrical bearing body having a sliding surface that slides against an axially extending shaft, a circumferentially extending groove formed in the sliding surface nearer to at least one end side relative to t...  
WO/2017/103117A1
A plain bearing including an inner component having an outer surface; and an outer component disposed around the inner component and having an inner surface, wherein the inner and outer surfaces meet at a slip interface, and wherein the ...  
WO/2017/097297A1
The invention relates to a foil bearing (2) for supporting a shaft (12), said bearing comprising a sleeve-type bearing housing (4) with three foil arrangements (6, 8, 10) distributed around the inner circumference of the bearing housing ...  
WO/2017/098567A1
Refrigeration machine oil (25) is supplied to the inner peripheral surface of the primary bearing (33) of a compression mechanism (30) through a crankshaft (50), thereby forming an oil film on the inner peripheral surface. The primary be...  
WO/2017/099159A1
Provided is a sliding bearing that can inhibit the deformation of a flange caused by the biasing force of a coil spring and can maintain the bearing function over a long period of time. A sliding bearing 1 is provided with: an upper case...  
WO/2017/097298A1
The invention relates to a foil bearing (30) for supporting a shaft (36), said bearing comprising a sleeve-type bearing housing (32), at least one elastic corrugated foil (34) arranged on the inner circumference of the bearing housing an...  
WO/2017/100555A1
Plain bearing shells including anti-rotations features are described. In some embodiments, a plain bearing shell having a semi-cylindrical shape includes a recess in each axial end of the shell. Protrusions included in the piston recess ...  
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 ...  
WO/2017/094523A1
Provided is a resin bush capable of slidably supporting a shaft when the bush has been fitted in a housing; particularly, a resin bush suitable for use in an environment in which the effects of a difference in thermal expansion coefficie...  
WO/2017/092903A1
The present invention describes a hydrodynamic bearing (1) comprising an annular inner surface (11) arranged to surround a rotary shaft in order to support the latter and to guide the rotation of same about the longitudinal axis of rotat...  
WO/2017/094810A1
A swash plate 3 which is a sliding member, the swash plate 3 comprising a base 31 and a coating layer 32 formed on the base 31. The coating layer 32 comprises a binder resin 321 and a solid lubricant 322 dispersed in the binder resin 321...  
WO/2017/094395A1
A fluid coupling comprising: an impeller (1) and a runner (2); a radial bearing (40) and a thrust bearing (42) that rotatably support a drive shaft (11); and a lubricating oil supply system (50). The radial bearing (40) has: a support su...  
WO/2017/090287A1
A half bearing 11 has: a bearing body 111 that has a semicircular cylindrical shape having mating surfaces 114 and 115 brought into contact with a half bearing 12; and an oil groove 116 provided in a sliding surface and extending in the ...  
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,...  
WO/2017/085048A1
The invention relates to a viscous torsional vibration damper having the following features: an annular damper housing (1), which bounds a damper chamber (2); an inertia ring (3) arranged in the damper chamber (2); a bearing device, whic...  
WO/2017/049099A9
A pedal assembly for a vehicle, including a pedal arm moveable between a first position and a second position, and a pivot shaft is operatively attached to the pedal arm. The pivot shaft defines a pivot axis. A housing having a mount ada...  
WO/2017/086401A1
A synthetic resin plain bearing (1) is equipped with: a synthetic resin top case (3) that has a cylindrical outer peripheral side surface (2); a synthetic resin bottom case (6) that is covered by the top case (3) and that has a cylindric...  
WO/2017/086153A1
A bearing device for supporting a rotating shaft of a rotary machine is provided with a carrier ring having a cylindrical space and enclosing the rotating shaft, and a plurality of bearing pads arrayed in the space along the circumferent...  
WO/2017/082166A1
A bearing structure is provided with: a bearing housing 2 in which a bearing hole 2b is formed; a body section 7a which is provided in the bearing hole 2b and through which a shaft 8 is inserted; a damper section 7j formed on the outer p...  
WO/2017/081753A1
A sliding bearing (1) has an outer ring (2), an inner ring (3), an annular-shaped track (4) formed between the two rings, and a sliding solid (5) mounted on the track (4). The track (4) has a rectangular cross-section or a rhomboid cross...  
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...  
WO/2017/077974A1
A synthetic resin slide bearing (1) is provided with: a synthetic resin upper case (3) having a circular cylindrical outer peripheral side surface (2); a synthetic resin lower case (6) having a circular cylindrical inner peripheral side ...  
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 ...  
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...  
WO/2017/072441A1
The invention concerns a device (1) for hoop reinforcing of restrictors inside at least two hydraulic supply standby systems of a journal bearing. Said device is remarkable in that it comprises: a frame (2) for receiving said bearing, a ...  
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...  
WO/2017/067742A1
The invention relates to a ball joint (1), in particular for a vehicle, comprising a housing (2) and a ball pin (3), which has a joint ball (4) and is pivotably supported in the housing (2) by means of the joint ball (4) and extends out ...  
WO/2017/069229A1
Provided is a washer production method that enables improving material yield rate. This method comprises: a preparation step for preparing a long member N1 provided with upper-side ridges 20 and lower-side ridges 40 that are formed in th...  
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...  
WO/2017/063807A1
The invention relates to a sliding bearing (2) comprising a bearing element which is made of an electrically insulating material and into which at least one insertion element (12) made of an electroconductive material is introduced so th...  
WO/2017/063650A1
The invention relates to a plain bearing assembly of a rotational element on a bearing bolt, said assembly comprising a bearing bolt (2), a bearing sleeve (4), which is non-rotatably mounted on said bolt and which comprises a first radia...  
WO/2017/064214A1
Spindle for ring spinning frames, comprising a spindle shaft and characterized in that the spindle shaft (5) is radially mounted by means of at least two radial magnetic bearings (16, 17) while being axially mounted by means of a mechani...  
WO/2017/060679A1
A gas bearing system has at least one gas bearing (30, 32, 34) with a moving part and a static part and which can be operated in both aero-dynamic and aero-static modes. The system has a source (36) of pressurised gas fluidly connected w...  
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...  

Matches 301 - 350 out of 21,383