Matches 1 - 50 out of 176 1 2 3 4 >


Match Document Document Title
8167597 Shaft bearings, compressor with same, and methods  
A bearing material composition that lines a support includes a combination of a thermoplastic conforming material and abrasive particles which provide a combined effect for remedying the effects...
8161620 Annular composite workpieces and a cold-rolling method for producing said workpieces  
In a cold rolling method for producing annular composite workpieces, at least two hollow cylindrical workpieces made of different materials are inserted into one another. The at least two hollow...
8127585 Process for manufacturing outer ring member for constant-velocity joint  
First shaped item with shaft part is produced by forward extrusion forming of work, and further, upset forming thereof is carried out to thereby obtain second shaped item with large-diameter part....
8091239 Method for the production of a bearing ring for large-size rolling bearings  
A method is provided for producing a bearing ring (1) for large-size rolling bearings including at least one track (3) that is provided with a hardened peripheral layer. With the method the...
8091240 Assembling method of bearing unit  
There is provided an assembling method of a bearing unit which has a bearing having an outer ring and a retainer plate having a retainer hole for holding the outer ring. The assembling method has...
8061038 Method and apparatus for assembling rolling bearing  
A rolling bearing assembling method includes: providing a subassembly member in which a cage and an outer ring raceway of an outer ring are combined with each other; disposing a rotary member that...
7987957 Bushing-type roller overrunning clutch with a cage for needles or rollers  
A bushing-type roller overrunning clutch comprising at least an inner or an outer ring that comprises clamping ramps adapted to the needles or rollers, said overrunning clutch further comprising a...
7891879 Hub wheel of a wheel bearing apparatus and a manufacturing method thereof  
A wheel hub of a wheel bearing apparatus has an outer member and an inner member. The inner member includes a wheel hub and an inner ring. The wheel hub has a wheel mounting flange, a shaft...
7735210 Process of machining inner or outer joint parts with parallel pairs of tracks  
A process of machining outer joint parts (11) and inner joint parts (21) of constant velocity universal ball joints, which outer joint parts (11) and inner joint parts (21) each comprise a...
7716838 Method for manufacturing a bearing ring  
An outer ring of a cross roller bearing is a composite component having an outer ring main body portion constructed of a lightweight metal alloy and a raceway surface formation portion linked to an...
7707723 Method of producing a roller thrust bearing having a plurality of rows of rollers  
A method is provided for producing a roller thrust bearing having a plurality of rows of rollers, the bearing featuring reduced differential slip, reduced friction and wear, and increased longevity...
7685717 Method for manufacturing a bearing raceway member  
At least a race (1c) of a blank (B) for forming a bearing raceway member is hardened by heating and is finished to predetermined precisions. Subsequently, the race (1c) is roller burnished for...
7594310 Method and device for producing a mechanical part, in particular a bearing ring and a part produced by said methods  
A device and method for producing, by molding, a circular-shaped mechanical part made of a metal alloy. The device has a rotatable hollow mold for receiving a predetermined quantity of the metal...
7543385 Method for manufacturing rolling contact surfaces  
Method for manufacturing improved contact surfaces, particularly contact surfaces in rolling bearing components such as rings or rolling bodies, is disclosed. The method subjects a surface of the...
7475469 Process of producing profiles, more particularly, profiled tracks for joint parts  
A process of producing profiled tracks for joint parts is provided, wherein a cutting tool acts on the workpiece, a workpiece machining being performed with the cutting tool during the relative...
7181847 Process for manufacturing a cylindrical hollow body and hollow body made thereby  
Process for manufacturing cylindrical hollow bodies with a circular cross-section using solid rough material of corrosion-resistant, martensitic chromium steels. A remelting block is produced and a...
7159316 Method of manufacturing a modular corner assembly  
A module corner assembly wherein a wheel hub is permanently attached to a knuckle and various surfaces on the wheel hub and knuckle are machined in a same fixture utilized in holding the knuckle to...
7146735 Method of making a bearing ring for a large roller bearing  
A bearing ring for a large roller bearing is formed with at least one annular race which is hardened by heating by juxtaposing that race with an inductor across a spacing which is maintained during...
7117599 Method of manufacturing a corner assembly  
A knuckle (16) for a corner assembly (10, 210, 310) wherein a cylindrical body (18) has an outboard race (39) and an inboard race (45) located therein for correspondingly receiving a first roller...
7104697 Bearing part and fabrication method therefor  
In a heat treatment wherein a blank (intermediate material) formed with a lubrication hole is heated and quenched, the quenching of the blank is terminated at the point of time that a temperature...
7000319 Method of manufacturing outer races for tripod-type constant velocity universal joints  
To make a peripheral lip region to be formed with chamfered portions by the use of a plastic working technique, to enable the use of a cup forming punch of a simplified shape so that a mold used...
7000320 Process for manufacturing miniature ball bearings  
A process for manufacturing miniature ball bearings that reduces material loss to improve manufacturing efficiency. The process consists of obtaining an inner and outer ring blank by cutting a...
6978546 Method for producing ring members involving use of a rotatably driven mandrel  
A method for producing ring members, such as rings for rolling bearings, through use of a rolling operation involves warming a ring blank, positioning the warmed ring blank over a mandrel which is...
6886986 Nitinol ball bearing element and process for making  
A bearing having bearing elements made of Type 60 Nitinol made by an investment casting process for producing near net shape parts of Nitinol includes making a ceramic mold having a series of...
6874234 Process for forming steel roller bearings  
A process for forming a metal, preferably steel, roller bearing comprising the steps of providing a hardened steel cylindrical blank having end face surfaces, a lateral surface defining an outer...
6735868 Surface treatment method  
A method of improving the performance and service life of a new bearing component, the component having at least one dynamic frictional surface the method includes subjecting the at least one...
6732435 Method of manufacturing a lightweight bearing  
A method of manufacturing a lightweight bearing in which raceway surface parts are formed of iron-based material and body members are formed of a lightweight material that is lighter than the...
6718636 Method for finishing the ball cup of a homocinitic joint  
The invention relates to a method for finishing the ball cup of a homocinitic joint, especially for motor vehicles, having a ball ring-shaped bearing surface for the ball cage and a plurality of...
6665936 Method for finishing the ball star of a homocinetic joint  
The invention relates to a method for finishing the ball star of a homocinetic joint, especially for automobiles. The ball star has a ball ring-shaped bearing surface for mounting in a ball cage,...
6579012 Bearing ring  
A bearing ring includes a first ring part having a first peripheral surface forming a rolling body retaining track or a sliding surface and a second peripheral surface, and a concentrically...
6579156 Method of working hub ring of wheel bearing assembly  
The aim is to make unnecessary secondary turning of a hub ring of a wheel bearing assembly by improving the run-out accuracy of a wheel-mounting flange and the coaxiality of the brake pilot...
6557257 Method for reducing hard machining time of a constant velocity joint  
A method of reducing hard machining time, and correspondingly increasing hard machining tooling life, of a non plunging type constant velocity joint for use in reduced angle applications. The...
6516647 Method of producing homokinetic joints  
The invention relates to a method of manufacturing the outer part of a constant velocity joint, the outer part having in the finished condition a hollow chamber with a cylinder-shaped inner wall,...
6485186 Split bearing ring and method for manufacturing same  
A strip of metal is wrapped into a ring configuration such that ends of the strip are positioned in a predetermined relationship to each other. The ends of the strip are attached together by a...
6438844 Method and apparatus for manufacturing constant velocity joints  
A method and tool are provided for manufacturing an outer race for constant velocity joints by plastic deformation of a preform having a cavity open on one side to produce axial ball tracks and...
6334370 Ball screwed nut, linearly guiding apparatus using the same, ball screw for steering and method of manufacturing the ball screwed nut  
A ball rolling groove 1c is defined in an inner peripheral surface of A ball screwed nut 1 by a rolling process, not by a grinding process so that a ball screwed nut having small diameters or large...
6318897 Roller bearing and a method of producing the same  
A bearing is provided which can be sufficiently processed by a usual NC grinding machine, and attain a life period that is substantially equal to that of a bearing having a theoretical crowning...
6196946 Power roller bearing of toroidal type continuously variable transmission and method of manufacturing power roller bearing of toroidal type continuously variable transmission  
A power roller of a power roller bearing in a half-toroidal type continuously variable transmission is manufactured as follows. In step S1, a work used as material is heated up to a temperature...
6176623 Flange piloted drawn inverted roller bearing  
A roller bearing comprises a cylindrical inner race having axial ends folded over an outside surface thereof. A cylindrical roller cage, having a plurality of axially disposed roller pockets with...
6146021 Method for making a corrosion resistant bearing  
A corrosion resistant bearing includes a bearing insert and a housing supporting the bearing insert. The bearing insert includes an outer ring, an inner ring and a plurality of rolling bearing...
6105251 Integrally retained bearing race with improved twisting resistance  
An improved method for retaining a separable bearing race to a inner bearing member and also preventing twisting of the separable race on the spindle. The end face of the separable race over which...
6070443 Apparatus for forming an annular member  
In an annular member forming apparatus including: a forming roll rotatable in contact with an outer cylindrical surface of an annular workpiece; a mandrel relatively movable towards and away from...
6065322 Method and device for forming blanks for bearing rings  
A separating/punching device is provided which can simultaneously separate an outer and inner cylindrical portion of a cylindrical piece from each other and remove a bottom from the inner...
6052902 Linear motion bearing fabrication  
A method of forming a rail having an elongate base member and a load bearing insert is disclosed. The method includes forming a base member having surfaces with at least one longitudinal groove and...
6036411 Method of producing an article  
A method of machining an article including the steps of providing a resilient article having a lower face with a predetermined profile and an upper face; providing a reference article with an upper...
6019517 Preformed pieces for outer and inner races of bearings  
A bearing outer-race performed piece has a turning stock on an outer periphery thereof and has a circular bearing groove on an inner surface thereof. The bearing groove has a cross-section which...
5882123 Roll-formed bearing race and process for producing the same  
A double cup for a tapered roller being has a concave intervening surface between the small diameter ends of its tapered raceways. The cup is produced by roll forming a tubular blank at ambient...
5878496 Method of manufacturing a component  
A process for manufacturing a component on which in-service stresses are imposed by in-service loading conditions. The process generally entails fabricating the component such that residual...
5740893 One-way clutch and method of making bearing ring  
An outer ring 3 along a bearing centerline of the bearing outer ring of a standard deep groove ball bearing, and the bottom of the raceway surface 3b1 is formed with a circumferential groove 3b2. A...
5711074 Method of producing split bearings  
In a method of producing split bearings, comprising the steps of forming at least one of the two end surfaces of a bearing ring 1 with notches 2 being on a dividing line for splitting, and pressing...
Matches 1 - 50 out of 176 1 2 3 4 >