Schaeffler Technologies Ag & Co .kg

Ina Walzlager Schaeffler Kg

Other

Ina Walzlager Schaeffler Ohg

Ina Schaeffler Kg

Schaeffler Kg

Manfred Winkler

Matthias Fick

Johannes Enders

Peter Friedrich

Wolfgang Steinberger

Heinz Schaefers

Steffen Saebsch

Michael Krueger

Wilfried Soyka

Heinz Schäfers

Reinhart Malik

Walter Wildeshaus

Steffen Säbsch

Michael Krüger

Volker Ploetz

Herbert Zettner

Herbert Rost

Horst Döppling

Uwe Abraham

Andreas Neudecker

Horst D&ouml;ppling

Wolgang Steinberger

Georg Von Petery

Boris Landa

Tino Beck

Erwin Staudigel

Andreas Droege

Wolfgang D&ouml;ppling

Rainer Schubel

Andreas Grieshammer

Rainer Sch&uuml;bel

Daniel Schneider

Andreas Dröge

Rainer Schübel

A ring-shaped metal rolling bearing cage, which has cage pockets for receiving rolling elements. The cage is formed by a first and a second cage segment. Adjoining ends of the cage segments are connected to one another by suitable connection assemblies. At least one of the assemblies permits a change of the cage diameter when the cage temperature changes. The suitable assembly, on one side, is configured as a joint mechanism and, on another side, as a locking mechanism, and at least one of the assemblies has a lash. A rolling bearing cage configured with the joint mechanism and the locking mechanism can be mounted with low time expenditure in a simple and reliable manner over a shaft, particularly in the case of an idler pinion mourning.

Ring-shaped rolling bearing cage

A rolling bearing comprising a rolling bearing cage having a plurality of rolling element pockets arranged in at least one row to receive at least one row of rolling elements, two lateral rings and a plurality of crosspieces connecting the two lateral rings, such that the plurality of rolling element pockets are formed between the plurality of crosspieces, and at least one empty pocket. The rolling bearing cage includes fewer rolling elements in the at least one row than the number of rolling element pockets, such that the at least one empty pocket does not receive a rolling element. A method for producing a rolling bearing cage is also provided.

Rolling bearing

A rolling bearing cage, which has two annular elements and cage crossbars connecting the annular elements to each other so as to form pockets for receiving rolling elements arranged between every two adjacent cage crossbars and the annular elements. The cage crossbars have an elastic configuration. Also, a rolling bearing is disclosed that has a rolling bearing cage.

Rolling bearing cage and rolling bearing

The invention concerns a rolling element cage () made of a metal strip material that is profiled, stamped, cut to length, and bent into a round shape, wherein the ends of the cut-to-length strip sections are joined together by welding. In order to make it possible to influence the lubricant distribution in the bearing and the vibration characteristics of the cage and thus of the overall bearing system, according to the invention the strip section ends () are joined together with a predetermined axial offset (a) and/or radial offset (b).

Rolling element cage

A multi-row rolling bearing, which has a cage for rows of rolling elements that is detachably connected to a respective adjoining cage. For assembly and safety of assembly, the detachable connection between the cages is at least one predetermined breaking point.

Multi-row rolling bearing

A needle roller bearing, which has a rimless inner ring or a rimless inner ring bushing and a plurality of rolling elements that are arranged and rotatable in the cage. For coherence of the needle roller bearing after manufacturing and for mounting in an installation space, the cage has, at least on one front end, a radially inward pointing retaining device and the inner ring or the inner ring bushing has a retaining element on its outer periphery that cooperates with the retaining device.

Needle roller bearing with rimless inner ring

A rolling bearing embodied as a radial-axial rolling bearing which has a bearing sleeve in which rolling bodies designed for absorbing axial forces are arranged in pockets of an axial cage. The axial cage has, on its inner side, a centering bevel which is produced by deformation of the axial cage.

A multiple-row and axially biased angular ball bearing with a one-piece outer ring and an inner ring that has two inner ring halves. In order to facilitate an easy and precise setting of the desired pretensioning force and to produce a transport-safe mount cartridge, it is intended that the axial distance of at least two close-end contact surfaces of the angular ball bearing should be equal to zero in the pretensioned state, and that the axial distance of at least two close-end contact surfaces of the angular ball bearing should be greater than zero in a nonpretensioned state.

Multiple row, axially biased angular ball bearing and method for production thereof

A shifting device ( ) for a speed change gearbox with a transmission component that can be shifted in a longitudinal direction and/or about its longitudinal axis in a pivoting manner, which for transmitting the shifting movements is equipped with a damping component ( ), which is constructed from at least one ramp-shaped profile ( ), and at least one roller component ( ) which is pre-loaded against ramp-shaped profile ( ) by means of spring action.

Shifting device for a speed change gearbox, with a damping component and a shift path limit

In a gearshift device ( ) of a manual transmission comprising at least one transmitting means ( ) that is arranged for pivoting and axial displacement relative to the transmission, a low-friction transmission of gearshift movements is achieved by the inclusion of a rolling bearing ( ) taking up thrust loads.

Low-friction gearshift device

A roller transmission, in particular toroidal transmission, with infinitely variable transmission ratio, includes a friction wheel ( ) disposed between a driving disk ( ) and driven disk ( ) and rotatably mounted to a swingable carrier ( ). The friction wheel has a circumferential friction surface ( ) for interaction with confronting end faces ( ) of both disks ( ). The friction wheel ( ) is made of two sheet metal parts ( ) interconnected outside the friction surface ( ) and defining a partition plane which is disposed substantially transversely to the rotation axis of the friction wheel ( ), wherein at least one cavity ( ) is arranged between both sheet metal parts ( ).

Toroidal transmission

A gear shifting drum ( ) for a gear shifting device of variable-speed gearboxes for motor vehicles has a curved path ( to ) for guiding an engagement member ( ) of the gearshift fork ( to ), wherein the gearshift fork ( to ) is directly connected to a synchronization device. According to the invention, at least one radially outwardly directed wall ( ) is arranged on the outer surface area ( ) of the gear shifting drum ( ) for formation of the curved path ( to ).

Gear shifting drum for a variable-speed gearbox

The invention concerns a rolling bearing cage (,) made of a resilient plastic and comprising at at least one peripheral point, an axially extending gap (,) formed by a first cage end (,) and a second cage end (,) which is spaced from the first cage end (,), each of the first and the second cage ends (,) comprising at least one projection and at least one recess, said recess and projection having complementary shapes, and as viewed in axial direction, the recess and the projection partially engage each other, and as viewed in peripheral direction, the recess and the projection partially overlap each other. The novel cage of the invention is characterized in that, as seen in a radial top view of the gap (,), limiting surfaces (,) of the projection (,) and the recess (,) situated opposite each other in axial direction on two sides of the gap are inclined relative to end faces (,) of the cage (,) so that a dovetail profile is formed which enables the two cage ends (,) to be displaceable relative to each other in peripheral direction, so that an expansion of the cage (,) is stopped when the limiting surfaces (,) situated opposite each other in axial direction bear against each other and a compression of the cage is stopped when limiting surfaces (,) of the projection (,) and the recess (,) situated opposite each other in peripheral direction bear against each other. In this way, a cage (,) is created that allows almost no axial and no radial offset between the two ends (,) of the cage but permits an exactly defined displacement of the cage ends (,) in both peripheral directions.

Rolling bearing cage

Synchronizing device for manual transmissions

Bearing assembly with a centering device and a flange

Growing community of inventors

Aurachtal, Germany

Manfred Winkler