| 摘要 |
A torque transmitting telescopic shaft (1) has an inner profile tube (2), an intermediate profile tube (3) and an outer profile tube 4. The tubes (2, 3, 4) are displaceably arranged with respect to each other for length adjustment. A connection element (5), with at least one axial elongated hole (6), is axially non-displaceably held in the intermediate profile tube (3). An engagement mechanism (7) connects with the inner profile tube (2). The engagement mechanism (7) engages the at least one axial elongated hole (6) of the connection element (5) to limit a displacement path between the inner profile tube (2) and the connection element (5).
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