Cam unit for a constructed camshaft

摘要

A cam unit for arranging on a camshaft main part of a camshaft in a rotationally fixed and axially movable manner. The cam unit includes a tubular sleeve main part and at least one cam element that lies on the sleeve main part in a rotationally fixed and non-movable manner. The sleeve main part and the at least one cam element are designed as individual parts that can be separately produced and subsequently assembled.

主权项

1. A camshaft module, comprising:
a bearing device having at least one bearing receptacle for rotatable bearing of a built-up camshaft; and a built-up camshaft comprising
a drivable main camshaft body; anda cam unit comprising
a main tubular sleeve body; andat least one cam element disposed on the main tubular sleeve body in a rotationally-fixed and non-displaceable manner, wherein the main tubular sleeve body and the at least one cam element are separately produced and subsequently assembled individual parts, and wherein the main tubular sleeve body of the at least one cam unit for the bearing of the camshaft is encompassed by the at least one bearing receptacle, wherein the main tubular sleeve body and the at least one cam element consist of different materials or different compositions of the same materials, wherein the bearing receptacle is formed as bearing receptacle that is partially peripherally closed or completely peripherally closed, such that the drivable main camshaft body of the built-up camshaft can only be assembled by axial, lateral sliding of the drivable main camshaft body into the bearing receptacle.