| 摘要 |
<p>The foot rest (1) has a fixed supporting structure (2) that is connected to a seat (100). A foot supporting element (3) is articulated about a rotation axis, such that supporting element is moved between lower and raised angle positions. Rotatable units are inclined at specific angle with a footrest element between two adjusting positions. A freewheel bearing of rotatable unit connected with rolling element or cam is assigned to a drive unit. The supporting element is rotated about rotation axis in rotational direction, and moved from lower position to raised position. An independent claim is included for the seat of rail vehicle.</p> |
