A device in a quick coupling

摘要: Accouplement permettant de relier maniere amovible un outil (50) a excavateur, comprenant deux bras (11, 12) articules dotes chacun d'une surface (16) support, ainsi qu'un moyen verrouillage comportant support (4) serrage fixe l'outil et une goupille (7) deplacable cooperant avec le (4), ledit des surfaces (24) destinees cooperer les 12). Coupling for detachably connecting tool to an excavator comprising two arms articulated each with of the and locking means fixed clamping pin cooperating movable bracket said having adapted cooperate supporting Le comprend logement (20) s'etendant entre 12), dans lequel la peut etre deplacee positions libre verrouillage, ouverture (33) laquelle lorsque est en position libre. The comprises housing extending between wherein can be moved open locked positions, opening when is in free position. dote goupilles (22, 23) opposees se logeant orifices (15) trouvant lesdites etant pourvus desdites (16, 24) cooperantes. has pins housed opposing holes located being provided support. La partie (40) d'extremite avant positionnee cavite (34) du dotee (41) destinee (43) situee (34). portion front end positioned cavity intended Une (22) d'un trou traversant (36) afin recevoir (45) arriere serrage. One through hole receiving rear clamping.