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7566293 |
Device for recirculating oil in rolling bearings
A device for recirculating oil from the end face of the barrel and the peripheral surface of the roll neck of rolling mill rolls. A sealing race arranged between the bearing elements and the end...
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7480996 |
Truck pivot joint bearing and method of lubricating
A bearing assembly is disclosed having a pair of bearing members movable relative to one another. A space is defined between the bearing members, and a relatively thin coating of a greaseless,...
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7461455 |
Method for manufacturing a fluid dynamic bearing by printing a resin sliding film
A bearing apparatus includes a rotating member, a fixed member opposing the rotating member and an ink-like resin material. Opposing surfaces of the rotating member and the fixed member form a...
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7278212 |
Universal joint with adhesive bearing cup retention method
A universal joint including a spider having a plurality of trunnions. The universal joint also includes a pair of yokes, where each yoke has a pair of arms with an aperture formed therethrough, and...
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6952875 |
Crush ring to seal the counter plate on hydrodynamic bearing
A fluid dynamic bearing including a shaft rotating within a sleeve and a thrust plate or the like supported at an end of the shaft rotating in a recess defined with the sleeve. The thrust plate...
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6581288 |
Method of assembling a package bearing and an assembly tool therefore
An application tool (and a method of use of the tool) is provided for assembling an outboard seal and roller assembly into a hub unit. The tool and method allow for the use of standard seals and...
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6428213 |
Vented bearing end cap
A bearing end cap having a circular mounting surface, a sidewall adjacent to the mounting surface, a vent positioned on the sidewall, and a shroud extending outwardly from the side wall and at...
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6332718 |
Rolling bearing with seals and method for attaching seals to a bearing
A rolling bearing device comprises an outer ring 105 provided with an internal raceway 106 formed on its bore, an inner ring 101 provided with an external raceway 102 formed on its cylindrical...
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6289572 |
Sealing arrangement
A sealing arrangement including a sealing ring with a support ring extending substantially in a radial direction. The support ring is joined in the radial direction to a first sealing element that...
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5788904 |
Method of making a sealing arrangement
A method for manufacturing a sealing ring. A support ring is provided, and at least one pasty, magnetizable material is applied onto a side of said support ring. The material is then hardened....
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5722167 |
Method of setting a desired flow rate through a bearing
A bearing comprises an inner race, an outer race and rolling members interposed between the inner and outer races with a radial clearance c, greater or equal to zero, remaining. The bearing also...
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5619786 |
Method of forming a seal between a control shaft and bushing
An air driven diaphragm pump having two diaphragms joined by a common control shaft to reciprocate in opposed chambers for pumping material through check valve ported cavities. An actuator valve is...
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5579579 |
Method for making precision self-contained hydrodynamic bearing assembly
A method for forming a precision groove in a cylindrical surface of an article such as a sleeve-shaft hydrodynamic journal bearing system includes the steps of: aligning a groove-forming machine to...
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5560715 |
Rolling element bearing with shield
A first periphery portion of a bearing shield contacts one of an inner ring or an outer bearing ring and a second periphery portion of the bearing shield is adjacent the other of the bearing rings....
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5498084 |
Automatic transmission front-bearing oil-flow control and method of controlling same
Means and method for restricting the flow of oil which passes between the front bearing and the main shaft of an automatic transmission for motorized vehicles. A gland is formed at the downstream...
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5199172 |
Method of manufacturing a pinless retainer for a primary ring
A mechanical seal for use between a housing and a rotatable shaft supported by the housing having adjacent annular primary and mating sealing rings, each ring having a generally radial sealing face...
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4928371 |
Method of making a seal for bearing assembly
Bearing assembly comprising inner and outer rings and a plurality of rolling elements in the annular space between the rings means having a seat on the inner peripheral surface of one of the rings...
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4866827 |
Sealing arrangement for roll bearings in skin pass mill stands
A sealing arrangement for roll bearings in skin pass mill stands in which the roll neck has a tapered portion extending between the end face of the roll and a portion of the roll neck which is...
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4581799 |
Method of assembling a ball bearing
The specification discloses a self-contained ball bearing for use in drawer rails. The bearing includes balls axially retained between a flared end of an inner race member and a washer retained on...
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4574461 |
Workpiece holder
A workpiece holder module for handling annular seals comprising a retainer module, a motor positioned beneath the module and having a hollow drive shaft extending upwardly and drivingly into the...
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4497496 |
Hydrodynamic slitted seal and method of manufacture thereof
An oil seal element and method of manufacture thereof from polytetrafluoroethylene or the like. A tubular billet having concentric inner and outer cylindrical surfaces is provided with a...
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4253714 |
High temperature low friction surface coating and method of application
A high temperature, low friction, flexible coating for metal surfaces which are subject to rubbing contact includes a mixture of three parts graphite and one part cadmium oxide, ball milled in...
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4112574 |
Torsielastic thrust bushing for track chains
For inclusion as spacer between first and second axially spaced apart members mounted for limited angulation about a common axis, the first member having a seal recess formed in one face, the...
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4110883 |
Method and apparatus for installing a bearing shield or seal into the annular space of a bearing
An antifriction bearing is provided having inner and outer bearing rings with a complement of rolling elements held in the annular chamber therebetween, the annular chamber of said bearing being...
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4078287 |
Method of forming sealing members
A method of forming a sealing member comprising a metal body having a resilient material thereon and a resiliently deflectable lip member extending inwardly from the edge of a hole in the metal...
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3828411 |
METHOD OF MAKING A FRICTIONAL CONNECTION BETWEEN AN ANTIFRICTION BEARING AND A SEALING RING
A sealing ring structure and method of making same for an antifriction bearing. The sealing ring structure is composed of an outer sealing ring of substantially U-shaped cross section and the inner...
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3773565 |
ZONE REFINING
A method of making a machine component comprising forming the component to shape and, before heat treating to harden it or finish machining it, re-melting at least one zone on its surface by means...
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3755870 |
PRESSURE RETAINING FACE SEAL AND METHOD
A seal for a rotating shaft comprises a generally annular body fixed to the shaft which has a plurality of concentric circular projections which extend generally parallel to the axis of the shaft....
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3739444 |
METHOD OF MAKING A LABYRINTH SEAL
The present disclosure involves an improvement in the method of forming a labyrinth seal which has an outer member comprising a hollow cylindrical housing containing a plurality of stacked annular...
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3696483 |
METHOD AND APPARATUS FOR FINISHING AN ANTIFRICTION-BEARING RACEWAY
The invention contemplates a method of burnishing a raceway surface for balls or like elements in an antifriction bearing, wherein the burnishing proceeds on a machined raceway surface, in the...
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3683475 |
METHOD FOR MAKING A LOCKED SEAL IN A BEARING
The invention contemplates the anti-rotational locked assembly of a bearing seal ring to one of the rotational elements of a rotary bearing. The rotary bearing element may be a race ring having a...
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3652344 |
ALUMINUM ALLOY-STEEL BEARING AND METHOD OF MAKING SAME
Bimetallic bearing material comprising aluminum alloys consisting of silicon, cadmium, copper, magnesium, and the balance aluminum, bonded directly on steel backings, are heat treated to effect...
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3517974 |
METHOD OF HEAT TREATING TO PRODUCE A WEAR-RESISTANT AND LOW FRICTION SURFACE
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3370337 |
Ball bearing manufacturing method
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3332728 |
Hardened racewire ball bearing
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3319314 |
Surface treatment for jointly improving friction and fluidtightness
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3268984 |
Method of making a bearing seal
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3240543 |
Thrust bearing
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3218692 |
Process for assembling a sealing means on the trunnion of a universal joint
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3216869 |
Method of heat treating steel
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3216087 |
Method of manufacturing a tapered needle bearing universal joint
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3158923 |
Method for making a seal and coupling assembly
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3148446 |
Method and apparatus for manufacturing dies and rolls
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3137933 |
Method of repairing a seal assembly on a worn shaft
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3110097 |
Packaging and assembling method for seals
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3093884 |
Apparatus for burnishing telescoped bearings
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3071314 |
Screw compressor seal
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3034201 |
Method of making piston pins and like articles
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3029503 |
Seal installer and method of repairing
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2922670 |
Ball joint
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