TRANSMISSION HAVING A SHAFT, A FLANGED PART, AND A HOUSING PART

摘要

The invention relates to a transmission having a shaft (7), in particular a driving shaft (7), a flanged part (4), and a housing part (10). The driving shaft (7) is mounted by means of bearings in the housing part (10), and a fan (6) is rotationally fixed to the shaft (7). The housing part (10) has cooling ribs (8), in particular cooling ribs which extend in an axial direction, thus in the axial direction of the shaft (7), and the cooling ribs (8) are designed in an offset and/or stepped manner. The flanged part (4) surrounds the offset or stepped region of the cooling ribs (8), in particular so as to form a housing.