| 摘要 |
A reversible plough to be towed behind a propelling vehicle having a forward section with a number of pairs of reversible plough bodies, a rear section also having a number of reversible plough bodies and a wheelset arranged to support a rear end of said forward section and a forward end of said rear section, characterised by a headstock (223) which rotatably mounts the forward end of the rear plough, said headstock also being adjustable in order to vary the inclination of the axis of the rear plough beam to ajdust the rear section between a ploughing position and an inoperative transport position, a connecting portion (204) for connecting the forward section and rear section, a mounting bracket (218) connected to said forward plough beam of the forward section, said bracket being rotatably mounted on said connecting frame portion; and, means (216, 218a, 317, 316, 319, 320, 321) rotatably mounting said bracket on said connecting frame portion and also providing a drive coupling to the forward end of said rear plough beam.
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