E - Fixed Constructions – 02 – F
Patent
E - Fixed Constructions
02
F
E02F 5/10 (2006.01) E02F 5/12 (2006.01)
Patent
CA 2385360
A method and a working machine (1) for the laying of wires (2) and/or infrastructures, wherein the steps of excavation (S) to execute an excavation (S) having a depth and width in accordance with the type of wire (2), of laying the wire (2) inside said excavation (S) and filling up said excavation (S) are executed without interruptions, through the use of just one working machine (1). The machine comprises a milling tool (12) to excavate a bench consolidating means (8), laying means (6) including a feeding duct (19), and filling means (7) including a tank (23) and injector device (24) to inject a semifluid material, for example concrete, into the bench. The injector device has a height control means (32) to control the level of the material in the bench.
L'invention concerne un procédé et un engin de chantier (1) servant à poser des câbles (2) et/ou des infrastructures. Ce procédé comprenant les étapes consistant: à entreprendre des travaux de terrassement pour creuser une excavation (S) dont la profondeur et la largeur correspondent au type de câble (2), à poser le câble dans l'excavation (S) et à la combler celle-ci, sans interruption et au moyen d'un seul et même engin (1). Cet engin comprend une fraise (12) d'excavation, des moyens de consolidation (8) de la berme, un dispositif de pose (6) doté d'un conduit d'alimentation (19), et des moyens de remplissage (7) munis d'un réservoir (23) et d'un dispositif d'injection (24) servant à injecter un matériau semi-fluide, notamment du béton, dans la berme. Le dispositif d'injection comprend un moyen de commande de la hauteur (32) permettant de commander le niveau du matériau contenu dans la berme.
Alpitel S.p.a.
Ridout & Maybee Llp
LandOfFree
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