Patent ID: 7708030

Claim:
A hydraulic joint articulated device having a pair of articulated connectors, each comprising: a first hinge member and a second hinge member adapted to be assembled and comprising a respective hydraulic channel, in which there is a pin seat, and a respective connector seat with a duct; a tubular pin having a respective pin hydraulic channel forming, with the hydraulic channels of said first and second hinge members, a hydraulic joint extending between the respective connector seats; a valve seat at one end of said tubular pin and a respective shutter member located in an opening in one of said hinge members so that a relative position between the shutter member and the valve seat may be adjusted by directly acting on said shutter member; a tubular duct, at each articulated connector, extending from the respective connector seat to a mouthpiece section adapted to receive waterworks piping, extending inside a masonry; and wall anchoring means at each articulated connector and at the respective tubular duct, wherein said anchoring means comprise an elongate box member, adapted to be buried in the masonry, the box member having a longitudinal opening that may be crossed by said tubular duct without positional restrictions, at sides of the openings, the elongate box member comprising plane edges, a recess inside of the box member to house piping; and plate coupling means between each tubular duct and the longitudinal opening of the box member.