Class 384/455 - Radial roller-thrust roller

Subclass of Class 384 - Bearings
Definition: Subject matter wherein a roller takes radial load and another
No. of patents: 40
Last issue date: 08/23/2011

Number	Title	Issue Date
8002472	Slew bearing system A slew bearing system includes a first bearing ring and a second bearing ring concentrically positioned relative to each other forming at least upper and lower raceways there between, a plurality of bearing rollers positioned in each raceway between the first bearin...	08/23/2011
7637664	Composite roll bearing A composite roll bearing (1), comprising an outer ring (2) and an annular inner ring (3) of groove shape in cross section having first, second, and third receiving surfaces (3a, 3b, 3c) facing the both e...	12/29/2009
7575377	Combined radial and axial bearing A combined radial and axial bearing is defined by the fact that the bearing ring (1) of the radial bearing is held at an axial end by a mounting bore in the runner plate (2) of the axial bearing, and the positively locking engagement is brought about b...	08/18/2009
7524114	Radial/axial bearing The combined radial/axial bearing has an outer running track formed by a radially inward-pointing rim of the cylindrical sleeve, an inner running track formed by a radially outward-pointing rim of an inner ring and the axes of rotation of the cylindrical rolling bod...	04/28/2009
7350431	Device for reducing movement of the main shaft A design for a device for the reduction of movement of the main shaft (6) in the disengaged position in a transmission with at least two countershafts in which there is an axial transfer of forces between the drive shaft (7) and the main shaft (6	04/01/2008
7313998	Motor/pump unit, particularly for anti-skid vehicle brake systems The present invention relates to a motor-pump unit for slip-controlled vehicle brake systems, including an accommodating member for hydraulically active elements comprising at least one working piston, which is arranged and guided in the accommodating member so as t...	01/01/2008
7305906	Bearing arrangement for at least one gearwheel A bearing arrangement for at least one gearwheel, particularly for a reversing wheel of a reverse gear in a transmission housing of a manual transmission, having a gear that is rotatably supported on a gear axle. At least the one end of the gear axle is fixed or sup...	12/11/2007
7282808	Power generating wind turbine A power generating wind turbine includes parts and components installed in or on a nacelle which are made smaller and lighter, thus facilitating maintenance. A main shaft 11, a gear-box for speeding up rotation of the main shaft 11 and a generator 1...	10/16/2007
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 the heating and then quenching. The spacing is controlled selectivel...	12/12/2006
7104699	Thrust bearing and method of making same A first race component includes a flat, circular raceway portion, defined about an axis, and an axially extending lip portion. A plurality of needle rollers is arranged radially with respect to the axis for rolling contact with the flat raceway. A bearing cage retai...	09/12/2006
6708578	Transfer gear assembly for transmission A transfer gear assembly includes a transfer gear rotatably supported directly by a tapered roller bearing and thrust bearing. A tapered snap ring is positioned in a circumferential groove on a hub to provide a preload on the tapered roller bearing and thrust bearin...	03/23/2004
6543938	Radial-axial roller bearing A radial-axial roller bearing, having an inner ring (5), coaxially with which an outer ring (4) is disposed, between which rolling bodies (15) roll in order to absorb radial forces, and having cylindrical rolling bodies (17, 18) disposed in cages (19, 20,...	04/08/2003
6357921	Radial-axial bearing assembly A radial-axial bearing assembly made up of a radial cylinder roller bearing (1) and a thrust cylinder roller bearing (2) characterized in that a radially inwards directed flange (10) of an outer ring (3) of the radial cylinder roller bearing (1) is arrang...	03/19/2002
6170991	Propellor thrust bearing A propeller thrust bearing assembly includes a spherical rolling bearing provided on a shaft and abutting against a shoulder, and a spherical thrust bearing, incorporating a shaft washer fitted on the shaft, a housing washer provided in a housing surround...	01/09/2001
6015238	Rolling bearing for rotary movements A rolling bearing for rotary movements comprising an inner bearing ring (1), an outer bearing ring (2) and rolling elements in the form of rollers arranged between said inner and outer bearing rings for permitting a transmission of radial and axial forces...	01/18/2000
5829890	Bearing assembly axial load application A bearing arrangement is equipped with a radial bearing and with a roller bearing which acts purely in the axial direction. Rollers of axial bearing have a needle-like, barrel-like design. Bearing rings are provided with the corresponding profiles. When a...	11/03/1998
5720689	Trunnion arrangement for a toroidal type continuously variable transmission For a toroidal type continuously variable transmission, the end portion of a radial needle bearing provided for a trunnion is protruded from the inner face of the trunnion. Also, the inner face of the trunnion is made substantially flat. Therefore, the pr...	02/24/1998
5636808	Reel and support frame bearing assembly A reel bearing assembly for supporting a reel in a support frame, the frame having a circular bearing opening having an axially extending cylindrical surface and radially inwardly extending flange and the assembly also including a specially shaped end cap...	06/10/1997
5343991	Roller element overrunning clutch A overrunning clutch having a lateral rolling bearing, wherein clamping elements (21) and rolling elements (23) are carried in respective separate cages (22 and 24) between an inner ring (15) and an outer ring (16). The rings are provided with tracks (17,...	09/06/1994
5322735	Roller body, method of its manufacture, and of roller or plain bearings A roller body or plain bearing component exhibits a core body (1) of ceramic material which is coated with a lapped hard layer (3) (e.g. titanium carbide, Diamond . . . )....	06/21/1994
5261750	Bearing assembly A bearing assembly for a gearbox shaft which is subject to bending forces and capable of absorbing axial forces. The bearing assembly has at least one radial cylindrical roller bearing and two thrust bearings. The inner race of the radial roller bearing i...	11/16/1993
5158375	Combined radial and thrust bearing A combined radial and thrust bearing comprising: a radial rolling bearing including an outer ring provided with a large-diameter cylindrical portion the inner peripheral surface of which constitutes a raceway of rollers, a small-diameter cylindrical porti...	10/27/1992
4989999	Empty-center rotating-roller joint An empty-center rotating-roller joint with a non-segmented race (1) that has a lip (17) extending radially outward and with a U-shaped cross-section outer race (2) that encloses the lip. Two rows of rollers (11 & 12) transmit axial loads and one row (13) ...	02/05/1991
4971460	Axial-radial rolling bearings An axial-radial rolling bearing comprising a first row of rolling elements which, for the absorption of axial forces are arranged between plane-parallel raceways of two race discs and a second row of rolling elements which, for the absorption of radial fo...	11/20/1990
4906112	Multirow ball or roller bearing or combined ball/roller bearing A large antifriction bearing, wherein one of the inner ring parts or the outer ring parts are provided with axially extending, wide toothing. At least one or both of the inner and outer ring parts is divided into cooperating parts through the axis of the ...	03/06/1990
4861171	Composite cylindrical roller bearing assembly A composite cylindrical roller bearing assembly including an inner ring having an annular projection on its outer peripheral side, an outer ring having an annular recess to receive the annular projection on its inner peripheral side, upper and lower cylin...	08/29/1989
4834561	Bearing system with redundant race A redundant-race bearing system incorporates a pair of ring-shaped race members. The race members are coaxial and axially spaced apart from one another. Each race member has a radial cross-section that includes a plurality of tracks. These tracks form a c...	05/30/1989
4828405	Large roller bearing To provide a large roller bearing with races in the form of wires inserted into the rings with radial and axial rows of rollers between them that will be compact, strong, and stiff and will exhibit low deviations in torque when rotated 360°, one race wir...	05/09/1989
4705490	Hooke's-type joint for a universal shaft A spider bearing having a radial bearing and a thrust bearing wherein the inner ring of the radial bearing rests on the outside axial end of the pin through the use of a flange against the end of the pin while another flange, axially disposed from the fir...	11/10/1987
4586832	Rolling bearing for use with screwthreaded spindles A rolling bearing for use with a screwthreaded spindle comprising a relatively thick-walled outer race ring and an inner race ring, rolling members rolling between the two rings, rings of rolling members rolling between the two end faces of the outer race...	05/06/1986
4386810	Radial and bi-directional thrust bearing The radial and bi-directional thrust bearing has a stationary, inner-annular race and a pair of rotatable outer races in tandem. The outer races each have a radially, inwardly-directed annular shoulder which is in contact with a radially, inwardly-directe...	06/07/1983
4343055	Roller suspension The invention refers to a device for supporting a first member which is rotatable about a mainly vertical axis on a second member. The invention is primarily intended to be used for supporting very large members, which carry very heavy loads. The device i...	08/10/1982
4218102	Spindle bearing for spindle shaft The spindle bearing for the spindle shaft relative to a support to be shifted has at least one pivoted roller. The roller is geared by its peripheral groovings into a thread of the spindle shaft. In order to keep the required precision of the feed during ...	08/19/1980
4168869	Combined radial and axial bearing device A combined radial and axial bearing device wherein the axial or thrust bearing has limited axial movement relative to the radial bearing to make the bearing device easier to fit and be capable of accommodating a range of tolerances in the size of a suppor...	09/25/1979
4126361	Large antifriction bearing composed of segments A large antifriction bearing composed of a plurality of segments for absorbing forces generating axial, radial and pitching forces, in which each of the individual segments is formed by two bearing ring segments. Within the region of the roller path of th...	11/21/1978
4124256	Combined radial and axial bearing Provided herein is a combined radial and axial bearing wherein one or both axial bearings are attached to the end faces of the radial bearing bushing to form a monoblock unit bearing which has the advantages of simplyfing tolerances, compensation for diff...	11/07/1978
4109972	Mounting assembly for rolling mill guide box Structure is provided for pivotally mounting a box used to guide a bar through the rolls of a rolling mill. The guide box is aligned with a guide bell, and the two are mounted in such a relation that cobble forces transmitted to the guide bell are absorbe...	08/29/1978
3980354	Welded-together roller bearing A roller bearing has a pair of metallic race members each formed with a machined race surface. Each of the members is formed with a relatively thin rib and the two members are joined together at the ends of the ribs by means of a weld. Thus stresses resul...	09/14/1976
3934956	Axial thrust bearing The thrust bearing comprises an annular support within which at least one annular plate is retained. The plate defines either a planar slideway if the bearing is a smooth bearing or a planar raceway if the bearing is a rolling bearing. At least one axiall...	01/27/1976
3930692	Combined radial and thrust bearing An annular shoulder on the radial bearing is contacted by the thrust bearing raceway radially inwardly from the inside periphery of the thrust bearing cage. Either the thrust race or the annular shoulder on the radial bearing, or both, may have an integra...	01/06/1976

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Class 384/455 - Radial roller-thrust roller