| 摘要 |
A structure suitable for rigidly connecting a transportable circular saw or the like to the three-point hitch of a tractor in order to allow it to be connected to the power take off of this tractor, comprises two uprights 14 whose lower ends are connected by a cross member 15 which is hitched to the two lower points of the said hitch, their upper ends being brought together to be hitched to the third point of the latter; two lower arms 16 articulated to 15 and bolted to the feet 1, 2 of the framework of the saw; two rising arms 18 articulated to 15 and bolted to the top part of 1 and 2; and finally two upper arms 22 articulated to 14 and bolted to 18. Once the bolts have been taken out the entire assembly of the structure may be folded flat on itself thereby only occupying a minimum space. <IMAGE>
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