Patent ID: 6729596
Filing Date: 2004-05-04
Classification: E01C

Abstract:
Structure for support and positional regulation of automated levelling systems, and for positional adjustment of various sensors used to detect ground irregularities that provide information to a control unit that determines an amount of asphalt to be supplied by a machine to which such structure is attached said structure comprising:a centre web having means of attaching the structure to a machine, a pair of telescoping arms movable within said centre web and having segments which are embodied as corresponding tightly-fitting tubes, each arm provided with an end segment having a free end, a first clip provided on the free end of each end segment, a vertical tube attached to the first clip and provided on its lower end with a means for attachment of a first sensor to the vertical tube, and a second clip joined to the centre web attachment of a second sensor to the centre web.