Other

Ina Walzlager Schaeffler Kg

Wolgang Steinberger

Manfred Winkler

Leo Muntnich

Hartwig Waldert

Horst D&ouml;ppling

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

A rolling element cage made particularly of polymeric material in which rolling elements are guided in pockets and which is split at at least one point of its periphery, the cage ends delimiting the separating gap being formed by crossbars which comprise projections and corresponding recesses which fix these cage ends at least in the axial direction by interlocking, characterized in that the recesses in the crossbar forming the respective cage end extend into the adjacent pocket and, when the separating gap is closed, the projections projecting into the recesses extend at the most upto the delimiting surface of the pocket facing the cage end.

Growing community of inventors

Herzogenaurach, Germany

Wolgang Steinberger