ROULEAU COMPRESSEUR

The road roller comprises two cylinders (1, 2) arranged one behind the other, each carried by a frame (respectively 3 and 4). The frames are connected by a central pivot comprising an intermediate component (6) which can pivot with respect to each of the two frames (3, 4). A hydraulic cylinder (10) is connected, on the one hand, to an arm (9) fixed to the intermediate component (6), and, on the other hand, to the rear frame (4). This cylinder allows rotation about the axis (8) as well as lateral movement of one of the frames with respect to the other by the insertion of a pin into the hole (A) in the intermediate component (6) and into one of the three holes (b, c) in a component secured to the front frame (3). L'INVENTION CONCERNE UN ROULEAU COMPRESSEUR COMPRENANT DEUX TAMBOURS 1, 2 DISPOSES A LA SUITE L'UN DE L'AUTRE, CHACUN ETANT SUPPORTE RESPECTIVEMENT DANS UN CADRE 3, 4. LES CADRES SONT RELIES L'UN A L'AUTRE DE FACON PIVOTANTE AU MOYEN D'UN PIVOT CENTRAL COMPRENANT UN ELEMENT INTERMEDIAIRE 6 MONTE PIVOTANT SUR CHACUN DES CADRES DE TAMBOURS 3, 4. UN VERIN HYDRAULIQUE 10 RELIE UNE PARTIE 9 SOLIDAIRE DE L'ELEMENT INTERMEDIAIRE A L'UN DES CADRES DE TAMBOURS 4, VERIN AU MOYEN DUQUEL LES CADRES PEUVENT ETRE DEPLACES ANGULAIREMENT ET LATERALEMENT L'UN PAR RAPPORT A L'AUTRE.