| 摘要 |
The object of the tool support with a folding system is to be able to drive along the road despite its considerable span when in use. The support is characterised in that it consists of two load-bearing frames (2) arranged in the extension of each other, pivotably mounted (3) at their neighbouring ends on a chassis (1) forming part of or to be attached to a towing vehicle or pushing vehicle and carrying, in a pivoting manner (5) at their opposite ends, a working element or tool (4) so that, when the load-bearing frames (2) are folded, they carry out an inward pivoting movement and the elements or tools (4) carry out an outward pivoting movement. <IMAGE>
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