| 摘要 |
Machine for laying gutters, comprising: - a relatively long and narrow chassis 1 to 4; - means 5, 6 for excavating the ground and forming a trench, fixed to the front part of the chassis; - one or more cylinders 7, 8 for compacting the bottom of the trench, fixed to the central part of the chassis; - an inclined chute 9 for laying the gutters on the compacted bottom of the trench, this chute being fixed to the rear part of the chassis. Application to the laying of gutters along railway lines. <IMAGE>
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