| 摘要 |
<p>The present invention relates to a haymaking machine, especially a tedder-crop, comprising a framework carrying several rotors. Each rotor has a carrying spindle to which a small roller is connected. The said framework has a beam on which a coupling device is articulated. It is noteworthy in that it comprises a control member (21) for transposing the framework (1) together with the rotors (2) about the articulation (5) from a first working position into at least a second working position and that under the rotors (2) there are located means (55) which block the small rollers (19) with respect to their respective carrying spindles (16) in the first working position and which automatically release them when the machine is transposed into the second working position. <IMAGE></p> |
