Excavating and pipe laying machines

E - Fixed Constructions – 02 – F

Patent

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Details

E02F 5/10 (2006.01) F16L 1/036 (2006.01)

Patent

CA 2143109

A pipe laying machine comprises a vehicle carrying a trench excavator followed by a pipe laying box (10) running in the trench. Pipe lengths are stored in the pipe laying box one above another and the lowermost pipe length is periodically released by movement of bars (48, 50) into the bottom of the pipe laying box and is pressed by a ram (6) into the mouth of the last laid pipe length.

Machine à poser de la tuyauterie constituée d'un véhicule transportant un excavateur de tranchées suivi d'une flèche (10) de pose de tuyaux qui se déplace dans la tranchée. Les sections de tuyauterie sont rangées les unes par-dessus les autres dans le caisson de la flèche de pose, et les sections du bas sont relâchées à intervalles réguliers par le mouvenent de barres (48, 50) se déplaçant au fond du caisson de la flèche; chaque section est poussée au moyen d'un bélier dans l'ouverture de la dernière section de tuyauterie posée.

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