| Patent Number |
Title Of Patent |
Date Issued |
| 7103974 |
Process for mounting bearing rings |
September 12, 2006 |
| A process for mounting an outer bearing ring involves press fitting a stamp into the outer ring so that the inner peripheral surface of the outer ring assumes the shape of the stamp. Using the stamp, the outer ring is then press fitted into the recess of a machine part so that the co |
| 6652150 |
Bearing arrangement and method for fixing at least one bearing in place in a bearing retainer |
November 25, 2003 |
| A method for fixing at least one bearing in place in a bearing retainer involves positioning the bearing in the depression, providing an elastic element which acts in the axial direction on the bearing either before or after the bearing is positioned in the depression so that the elastic |
| 6579012 |
Bearing ring |
June 17, 2003 |
| 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 arranged second ring part having first and second peripheral surfaces. The first and second ring p |
| 6505973 |
Bearing arrangement and method for fixing at least one bearing in place in a bearing retainer |
January 14, 2003 |
| A method for fixing at least one bearing in a depression of a bearing retainer involves deforming a portion of the bearing retainer to cause a portion of the bearing retainer to form an overlapping connection of the bearing which axially retains the bearing in the depression. In the firs |
| 6408519 |
Method for securing a bearing in a bearing plate and bearing arrangement |
June 25, 2002 |
| A method for securing at least one bearing in a bearing plate provided with an indentation or recessed region for receiving a bearing involves partially swaging at least one positioning face on the bearing plate for accurately or precisely positioning a retaining baffle, positioning the |
| 6279231 |
Device for axial attachment |
August 28, 2001 |
| A method for securing the outer ring of the bearing in a runner shell wherein the radius of an edge defining the seat for the bearing varies in a predetermined manner around its circumference, the steps comprising, positioning an outer ring of the bearing in the seat of the runner shell |
| 6238097 |
Sheet-metal cage for roller bearings |
May 29, 2001 |
| A Sheet-metal cage for rollers of roller bearings, confronting a section having pockets for rollers and at least one side ring having a bore surface extending from one end of said section said ring-shaped section 8 of the side ring 2 carrying the bore surface 3 is connected to the sh |
| 6106155 |
Bearing plate |
August 22, 2000 |
| A bearing plate formed from sheet metal to hold at least two rolling bearings in closely adjoining relation includes a pair of seat surfaces between which is located a ridge. The ridge is positioned in the area of the narrowest point between the outside rings of the rolling bearings and |
| 5944428 |
Roller bearing assembly |
August 31, 1999 |
| In a roller bearing comprising inner and outer bearing rings spaced apart to define an annular space for a plurality of roller elements, at least one flange or sealing ring covering the annular space having at least two circumferentially spaced openings, closed on all sides, extending in |
| 5899131 |
Apparatus and method for providing pockets in a roller cage of a bearing assembly and a roller c |
May 4, 1999 |
| An apparatus for punching out pockets in a roller cage for rollers is provided with two simultaneously movable male dies whose outer cutting edges in the circumferential direction are spaced apart from one another by at least about 0.4 times the cage diameter. These male dies are pre |
| 5049115 |
Pulley for drive shaft for a water pump and method for making the same |
September 17, 1991 |
| Pulley for driving the shaft of a water pump, especially a pump for the cooling system of an internal combustion engine, the shaft being designed to be integral with a pulley body carrying the rim of the pulley, characterized in that the rim (15, 25, 31, 37) is designed as a sleeve and |
| 4776707 |
Linear rolling bearing element |
October 11, 1988 |
| In a linear rolling bearing element, especially for tripod joints, the cage is formed of a relatively thick sheet metal and limit projections for a linearly movable support are formed by stamping out of the material of the cage. The rollers are likewise held in the cage by projections fo |
| 4689982 |
Method for making a cage and the cage produced thereby |
September 1, 1987 |
| A method for producing a cage, especially a roller cage of sheet material by punching out the roller element pockets, consisting of the steps of stamping the sheet material in the direction of the sheet thickness in at least predetermined areas of the punching line for forming the rollin |
| 4640632 |
Arrangement for the axial positioning and holding of a machine part in a thin wall sleeve or the |
February 3, 1987 |
| The rolling bearing of a guide roller is held in the bore of a thin wall roller adapted to guide a pulley, by projections radially inwardly extending from the thin wall roller. The projections may be in the form of beads having planar surfaces in a plane normal to the axis of the bearing |
| 4584749 |
Method for making cages for rolling bearings |
April 29, 1986 |
| The invention pertains to a process and a device for the production of pocket cages for roller bearings. The starting material is a cup-shaped blank or a tube, and the lateral surfaces of the cage are cut at the same time that the rolling element pockets are stamped out. In this way a wo |
| 4522514 |
Thin-walled bearing bushing produced by deep drawing |
June 11, 1985 |
| A thin-walled bearing bushing produced by deep drawing, in particular for the seating of pins in universal joints, including a cylindrical sleeve section with a bottom section closing the sleeve off on one end. One or more concentric depressions are axially pressed in the outer surface o |
| 4478066 |
Method of making a thin-walled bearing bushing |
October 23, 1984 |
| A method for making by a deep drawing process a thin-walled bearing bushing comprising a cylindrical sleeve section and a bottom section closing one end of the sleeve section having an outer peripheral rim at the juncture of the sleeve and bottom sections of small cross sectional radius |
| 4437214 |
Non-machining method of manufacturing a solid-bottomed or internally flanged bearing race |
March 20, 1984 |
| In a non-machining method for manufacturing a solid-bottomed or internally flanged bearing race, especially for rolling contact bearings, the starting material is in the form of a band. For the economical manufacture of this bearing race with an annular groove of extremely precise cr |
| 4435889 |
Method and apparatus for the production of a rolling bearing cage |
March 13, 1984 |
| A process and apparatus for forming a cage part, for a ball bearing, wherein the cage parts are annular with alternate flat portions and ball receiving recesses. The cage parts are formed by pressing the rings from cage material such as steel. The flat portions are formed with axially |
| 4433932 |
Roller bearings installed without clearance and preloaded |
February 28, 1984 |
| A fastening means for securing an annular first machine element against axial displacement on an annular second machine element, said second machine element having a shoulder against which the first machine element abuts and an annular groove spaced from said shoulder comprising a first |
| 4429926 |
Thin-walled bearing bushings manufactured by a deep drawing process |
February 7, 1984 |
| Thin-walled bearing bushing produced in a drawing process for the support of pins in universal joints comprising an elongated generally cylindrical sleeve section and a bottom section forming an end closure at one axial end of said sleeve section, the juncture of the peripheral surface o |
| 4383670 |
Method and apparatus for casting or injection-molding of cages of cylindrical rolling elements |
May 17, 1983 |
| In a method and apparatus for casting or molding cages for rolling elements, two slides are provided for each pocket. The slides have an engaging, inclined surface, and are shaped to permit one of the slides to be removed by initially sliding it along the inclined surface. The other |
| 4377313 |
Thin-walled bearing bushings produced in the drawing process |
March 22, 1983 |
| Thin-walled bearing bushing produced in a drawing process for the support of pins in universal joints, consisting of a cylindrical sleeve section and a bottom section which closes this cylindrical sleeve section on one axial end whereby a peripheral rim with a small cross sectional radiu |
| 4362687 |
Method and apparatus for casting or injection-molding of cages of cylindrical rolling elements |
December 7, 1982 |
| In a method and apparatus for casting or molding cages for rolling elements, two slides are provided for each pocket. The slides have an engaging, inclined surface, and are shaped to permit one of the slides to be removed by initially sliding it along the inclined surface. The other |
| 4357056 |
Antifriction bearing for longitudinal movements of a shaft |
November 2, 1982 |
| The arrangement according to the invention provides a sealing ring fastened to the end ring in a manner secure against removal by pulling or twisting. This sealing ring is provided with thickened extended arms and is fastened by snapping in the thickened arm sections behind an internal r |
| 4194752 |
Skateboard |
March 25, 1980 |
| A skateboard comprising an elongated board and a pair of trucks mounted adjacent opposite ends of the board, each having a pair of rotatable wheels. Each truck consists of a tensile elastic suspension member and a pivot support consisting of a universally movable ball and socket joint. |
