| 摘要 |
<p>#CMT# #/CMT# The drive shaft has a functional unit (13) with engagement sections (12a, 12b) pressed into inner openings (14) of hollow shafts (3a, 3b) under the formation of respective press fits. The hollow shafts are rigidly connected with each other by the functional unit. The outer surfaces of engagement sections have material projections or a wall, where the wall limits the inner openings of the hollow shafts and includes material projections in an end section. The press fits are formed in the end section with the respective engagement section of the functional unit. #CMT# : #/CMT# An independent claim is also included for a method for the production of a drive shaft. #CMT#USE : #/CMT# Drive shaft i.e. camshaft. #CMT#ADVANTAGE : #/CMT# The drive shaft is designed such that the outside diameter of the functional unit can be maintained slim over a peripheral section of the functional unit, such that the simple and robust drive shaft is formed with less weight. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a sectional view of a camshaft. 3a, 3b : Hollow shafts 11 : Axis of rotation 12a, 12b : Engagement sections 13 : Functional unit 14 : Inner openings.</p> |
