Automotive intermediate shaft transmission arrangement
AssigneeDr. Ing. h.c. F. Porsche Aktiengesellschaft
InventorsGerhard Spengler, Simon Martin, Andre Geisser, Dmitry Mezhevitin
Life of this patent
Estimating the term…
Abstract
An automotive intermediate shaft transmission arrangement includes a rotatably and floatingly supported intermediate shaft body which supports an external input toothing and an external output toothing rotationally fixed. The input toothing is oppositely angled with respect to the output toothing so that the resulting axial forces act in opposite directions with respect to each other. The intermediate shaft body is exclusively supported by a plurality of floating radial rolling bearings. Two longitudinal ends of the intermediate shaft body are respectively axially supported by an axial bearing.
Claims9
An automotive intermediate shaft transmission arrangement comprising:
- a rotatably and floatingly supported intermediate shaft body which supports an external input toothing and an external output toothing rotationally fixed,
- wherein the input toothing is oppositely angled with respect to the output toothing so that the resulting axial forces act in opposite directions with respect to each other,
- wherein the intermediate shaft body is exclusively supported by a plurality of floating radial rolling bearings,
- wherein two longitudinal ends of the intermediate shaft body are respectively axially supported by an axial bearing,
- wherein outer rings of two of the plurality of floating radial rolling bearings are respectively defined by a sheet metal outer ring,
- wherein running surfaces of the axial bearings formed as rolling bearings are each defined by a sheet metal body,
- wherein each axial bearing is arranged between a first sheet metal body and a second sheet metal body,
- wherein each second sheet metal body is arranged between a respective axial bearing and a respective longitudinal end of the intermediate shaft body,
- wherein each second sheet metal body includes a first flange, a second flange opposite the first flange, and an intermediate portion between the first and second flanges,
- wherein the first flange extends axially along the intermediate shaft body,
- wherein the intermediate portion extends radially along the respective longitudinal end of the intermediate shaft body, and
- wherein the second flange extends axially away from the intermediate shaft body.
Dependencies are inferred from the claim text.