LINEAR SHAFT FOR DIFFERENTIAL AND DIFFERENTIAL

Disclosed is a linear shaft (5) for a differential (1). The linear shaft (5) is used for connecting two planetary gears (3) of the differential (1); the linear shaft (5) is of a cylindrical shape; and the linear shaft (5) in an axial direction is divided into an intermediate section (8) in the middle, connecting sections (9) located on two sides of the intermediate section (8) and used for connecting to the planetary gears (3), respectively, and end sections (10) located on two respective end sides and abutting the connecting sections (9). A radially extending through hole (11) is provided on one end section (10) of the linear shaft (5), and the linear shaft (5) is fixedly connected to a housing (2) of the differential (1) by a fastener (13) passing through the through hole (11). One or more throughout holes (12) are provided on the intermediate section (8) of the linear shaft (5). L'invention concerne un arbre linéaire (5) destiné à un différentiel (1). L'arbre linéaire (5) est utilisé pour relier deux train