| 摘要 |
<p>The arrangement (11) has two profile carriers (12) coaxially lying one behind the other. A connecting element (16) i.e. peripheral closed hollow profile, is utilized for connecting the profile carriers, and exhibits a resisting torque value (Wy1). The torque value is maximally different around 10 percentages to a value of a corresponding resisting torque (Wy2) of the profile carriers. Difference of the values of the corresponding resisting torques is maximally 5 percentages.</p> |
