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Document |
Document Title |
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7611286 |
Journal bearing arrangement
A tilting pad journal bearing, an annular housing for an array of arcuate bearing pads resiliently mounted by spring means which biases the pads against heads of restraining bosses that limit...
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7367713 |
Journal bearing arrangement
A tilting pad journal bearing, an annular housing for an array of arcuate bearing pads resiliently mounted by spring means which biases the pads against heads of restraining bosses that limit...
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7311445 |
Tilting pad bearing assembly
A tilting pad bearing assembly consists of an array of bearing pads each supported on a rigid carrier by way of an intervening pivot ridge extending from the pad or carrier. The individual pad...
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7247008 |
Cam ring bearing for fuel delivery system
A bearing assembly is provided for a fuel delivery system that includes a pump ( 10 ) having a housing that rotatably receives a rotor ( 20 ) carrying vanes ( 26 ) thereon, a cam ring ( 70 )...
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7237958 |
Bearing stiff plate pedestal
A bearing stiff plate pedestal with cylindrical bore and a separate bearing with shimmed saddle blocks that mate to the bore to permit accurate alignment and with self-aligning Babbitted tilting...
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7063465 |
Thrust bearing
A thrust bearing 11 for use with a shaft 13 having a collar 15 mounted the shaft 13 and rotatable therewith has a base ring 17 , a series of shoes 19 positioned on the base ring 17 ,...
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6739756 |
Combination thrust bearing and journal bearing, and method for distributing fluid to same
A thrust bearing tilting pad has face with a border region including an engagement surface and defining a pocket with generally longitudinal sidebars and a bottom. The pad has leading and trailing...
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6499883 |
Tilting pad for bearings
A thrust bearing tilting pad has face with a border region including an engagement surface and defining a pocket with generally longitudinal sidebars and a bottom. The pad has leading and trailing...
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6443621 |
Tilting pad thrust bearing arrangement
A tilting pad thrust bearing arrangement ( 10, FIG. 1 ( b )) consists of an annular backing ring ( 12 ) providing an axially facing supporting surface ( 11 ) on which an array of bearing pads (...
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6024494 |
Polymer-backed thrust bearings
A product lubricated thrust bearing includes an annular bearing disc made from a hard bearing material such as silicon carbide and having a plurality of radial lubrication grooves in at least one...
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5971616 |
Thrust bearing arrangement
A tilting pad thrust bearing assembly comprises an annular body which carries an array of bearing pads either as discrete pads or in an integral ring. The pads are manufactured with opposite faces...
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5927860 |
Buttons for product lubricated thrust bearings
A thrust bearing, for axially supporting a rotating member, includes a flat circular disk-shaped bearing body having a central axial bore and a plurality of axial cavities surrounding the central...
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5879085 |
Tilt pad hydrodynamic bearing for rotating machinery
A tilting pad bearing for a rotatable surface includes a plurality of circumferentially-arranged tilting pads, each of the tilting pads having a working surface and a trailing surface. A...
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5876125 |
Slide shoe for plain bearing use
Slide shoe for use in a plain bearing, notably in an axial thrust bearing. The outer periphery (50) of the slide shoe has below its sliding surface (10) a peripheral recess (52) through which the...
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5653578 |
Vertical-axis waterpower machine
In a vertical-axis waterpower machine, the shaft is mounted in a bearing-supporting star. It has a track ring for a supporting bearing. Supporting-bearing segments are supported via adjusting...
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5616098 |
Reduction mechanism for mill and mill having the same
A reduction mechanism for mill comprises a planetary gear train comprising a sun gear, planet gears, an internal gear and a carrier for supporting the planet gears; an input shaft for feeding...
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5599109 |
Bearing assembly with ceramic bearing faces
A bearing assembly includes a bearing base and a plurality of tiltable shoes. A ceramic plate is bonded to each shoe and a face surface of each ceramic plate provides a bearing face. Tilting...
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5567057 |
Tilting pad thrust bearing assembly
An equalizing tilting pad thrust bearing assembly with inner and outer concentric retaining rings supporting an array of upper and lower equalizing links which support a circular array of tilting...
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5480233 |
Thrust bearing for use in downhole drilling systems
A thrust bearing for use in downhole drilling systems employing fluid motors having a stator retaining ring and a rotor retaining ring. These rings have a plurality of bearing inserts. The bearing...
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5209579 |
Thrust bearing device
A thrust bearing device for an electric motor lubricated by liquid within a motor casing includes a rotary disk fixed on a primary shaft of the motor and a sliding shoe member having sliding...
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5205653 |
Bearing assembly and submersible propulsor unit incorporating the same
A pivoted pad bearing assembly of the Kingsbury type provides for leveling of bearing pads arranged in a circular array utilizing hydrostatic pressure rather than mechanical links. The leveling...
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5158525 |
Adjustable wear pads for slotting head yoke plates
Box machine forming wheels are individually stabilized with a respective, frame mounted, stationary yoke meshed within the circumferential groove of a head wheel that is rigidly secured to the...
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5123891 |
Box machine die knife stabilizer
Box machine forming wheels are individually stabilized with a respective, frame mounted, stationary yoke disposed within the circumferential groove of a head wheel that is rigidly secured to the...
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5046864 |
Tilting pad thrust bearing assemblies
An equalizing tilting pad assembly for thrust bearings and the like which includes a retaining ring housing an arrangement of upper and lower equalizing links and supporting a number of similar...
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5007745 |
Low flow tilting pad thrust bearing
The bearing pads of a hydrodynamic tilting pad thrust bearing are cut from a ring and arranged in a circle within a retainer for bearing the load of a collar fastened to a rotating shaft. The...
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4963039 |
Vibration reducing thrust bearing
A thrust bearing for vibration reduction application which isolates the tst shoes so that transmissions of vibrations induced by drag on the thrust shoes are attenuated or avoided. A thrust shoe...
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4753553 |
Bearing structure and a floating vessel comprising such structure
A bearing structure which may, for example, be used for rotatable mounting of a turret or a rig (11) on the hull (14) of a vessel comprises a first annular bearing surface which is supported by the...
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4738550 |
Tilting pad thrust bearing with optimized tilt axis location
A tilting pad thrust bearing in which the sector-shaped pads are supported on individual disks. A runner runs on top of the pads. The disks have a spherical element projecting from their bottoms....
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4676668 |
Multi-deflection pad-type hydrodynamic bearing
A hydrodynamic bearing is disclosed in which there are a plurality of bearing pads that each have a face member and a support member, the pad being separated from the support member by at least one...
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4657411 |
Hydraulically supported thrust bearings
A thrust bearing particularly suitable for use with a vertical shaft machine has a rotating ring mounted to the shaft for rotation with the shaft and having a downwardly directed bearing surface. A...
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4647227 |
Bearing, such as for rotary shaft
Bearing for rotary shaft, of the type comprising at least one bearing element with a friction surface contacting with one external surface of the shaft. The bearing element comprises a bearing...
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4639146 |
Thrust bearing
A thrust bearing has a plurality of bearing pads each provided on its back side with a pivot, and a support on which the pads are disposed in the circumferential direction. An integral carrier is...
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4629013 |
Drive device for a drill bit
A drive device for driving a drill bit for drilling bore holes in underground formations comprises a tubular housing for attachment to a drill string with a rotary drive means in the housing...
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4542995 |
Thrust bearing supporting device for an electric rotary machine
A thrust bearing supporting device for an electric rotary machine comprises a plurality of supporting members fixed to a base plate within a bearing vessel for supporting a thrust bearing of said...
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4515486 |
Elastomeric supported hydrodynamic bearing
A fluid bearing is disclosed which consists essentially of a number of bearing pads, each having a face member and a support member that are separated and bonded together by an elastomeric...
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4473310 |
Thrust bearing assemblies
A thrust bearing assembly includes a carrier member having formed therein an annular slot, a plurality of bearing members, which may be thrust pads or guide members, being received within the slot....
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4456391 |
Tilting pad thrust bearing
A tilting pad thrust bearing comprising a bearing ring, a number of spaced, circumferentially mounted thrust pads, and a series of oil nozzles located in the spaces between the pads. The pads are...
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4421426 |
Thrust bearing device
A thrust bearing device including a bearing oil tank containing a lubricating oil, a plurality of bearing shoes for slidably journaling a rotary member located in the bearing oil tank, the bearing...
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4403873 |
Tilting pad thrust bearing
A tilting pad thrust bearing wherein each bearing pad in a circular array of pads is held in a retainer and is provided with a radially extending rib on the side opposite of the side that receives...
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4335925 |
Thrust bearing
This invention is a tilting thrust pad bearing in which bearing pads 11 are supported on individual pillars 19 which themselves bear on supporting bars 23, carried by rockers 24. The supporting...
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4035042 |
Thrust bearing
This invention is a thrust bearing comprising a circumferential ring of pivotally mounted thrust pads and in order to make a much more simple bearing than the previously known kind in which each...
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4026613 |
Thrust bearing
A self-equalizing thrust bearing has shoes mounted atop axially movable support pins, and equalizing pins rotatable about radial axes are interposed between and engage the support pins to provide...
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3899221 |
Thrust bearings
This is an apparatus for use in a thrust bearing. A plurality of rolling member carriers are arranged to move along the thrust race. A pocket is formed in each carrier and contains a rolling member...
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3512854 |
LOW FRICTION THRUST BEARING
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3398997 |
Pivoted shoe bearing
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3259441 |
Thrust bearing and shoe retaining means therefor
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3246936 |
Thrust bearing
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3243242 |
Thrust bearings
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3202465 |
Thrust bearings
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3160450 |
Thrust bearing
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