| 摘要 |
The invention relates to an adjustable camshaft (1) for the valve train of an internal combustion engine having an outer shaft (10) and having an inner shaft (11), running concentrically and rotatably housed in the outer shaft (10), wherein at least one cam element (12) having a cam bore (13) is rotatably mounted on the outer shaft (10), and wherein the cam element (12) is connected to the inner shaft (11) in a rotationally fixed manner. According to the invention, a bearing sleeve (14), which is connected to the cam element (12) in a rotationally fixed manner, is inserted in the cam bore (13), so that a slide bearing gap is formed between the bearing sleeve (14) and the outer shaft (10). |
