COMBINED SEWER-CLEANING VEHICLECombined hydro-jetting vehicle comprising a tank (1) including a sludge tank equipped with a vacuum pump connected to a suction hose (9) wound on a rotary drum fixed to a frame (8), a water tank equip…DRIVE·Dec 22·2 min readFollowB60P3/225RIVARD [FR]
Suction excavatorVacuum excavator consisting of a carrier vehicle (1) on which are mounted a machinery compartment (2) equipped with pumping members as well as a tank (3) subdivided into a filter compartment (5) and a…DRIVE·Jul 22·1 min readFollowB60P1/165RIVARD [FR]
Suction excavator provided with members for pumping waste material and rubbleSuction excavating machine consisting of a carrier vehicle (5) equipped with a motor (15) on which are mounted a machine compartment equipped with waste and debris pumping organs as well as a tank cap…DRIVE·Jul 15·1 min readFollowB60K25/02RIVARD [FR]
Device and method for preventing the formation of an unhealthy and/or explosive atmosphere in the vicinity of a liquid tankThe device has a pumping circuit (7) that it is totally sealed except at the level of an external opening of its evacuation pipe (15). The pumping circuit is equipped with an over-pressure valve (25) …DRIVE·Jun 29·1 min readFollowB60P3/2255RIVARD [FR]
