| 摘要 |
<p>The device (6) has a propelled milling shaft (13) whose rotation speed is constantly proportional to rotation speed of an auxiliary output (5) of an agricultural vehicle (1). A drive of the milling shaft corresponds to power of the auxiliary output, and a power transmission of the milling shaft is mechanically designed in a continuous manner. A drive shaft (11) is designed as a movable joint shaft, where the device is connected with a three-point linkage (4) by a device support (17). Elevated and lowered cross-country-ski-run track-plates (8) consist of a base body (9) and track wedges (10).</p> |
