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An apparatus for unwinding/rewinding a suction hose for draining or purging cesspools, septic tanks, sewers or the like which includes, on a truck, a reel with which, in a peripheral region, a radial hose guide is associated, the hose guide including a composite am with guiding elements for the hose

An apparatus for unwinding/rewinding a suction hose for draining or purging cesspools, septic tanks, sewers or the like which includes, on a truck, a reel with which, in a peripheral region, a radial hose guide is associated, the hose guide including a composite am with guiding elements for the hose, wherein the arm is peripherally articulated to the reel so as to pitch, in an adjustable manner actuated by actuation elements, about an axis which is parallel to a tangent to the reel.

대표청구항 ▼

1. An apparatus for unwinding/rewinding a suction hose for draining cesspools, septic tanks and sewers, mountable on a truck, including a supporting region, the apparatus comprising: a reel rotatable about a rotation axis thereof and adapted to hold a suction hose; a coaxial hose guide connected to

1. An apparatus for unwinding/rewinding a suction hose for draining cesspools, septic tanks and sewers, mountable on a truck, including a supporting region, the apparatus comprising: a reel rotatable about a rotation axis thereof and adapted to hold a suction hose; a coaxial hose guide connected to said reel in a peripheral region thereof, said hose guide including a composite arm provided with guiding means for said hose, a base being connected to said reel, said arm being articulated to said base so as to be integral with said reel and said base; and actuation means for actuating the arm to perform pitching motions in an adjustable manner, about an axis which is parallel to a tangent to said reel, rotation of said base and said reel being accompanied by a corresponding rotation of said arm.