Coupling for detachable implements

摘要: A coupling for detachably connecting a farm implement with movable boom includes first part frame mountable on the free end of rotation relative thereto and bodily movement therewith through predetermined arc. pair spaced apart mounting posts extend outwardly edge are moved latter that arc to fit within collars mounted back implement. Once inserted into collars, pressure fluid cylinder connected is actuated rotate clockwise drawing against frame. This aligns portion connector cooperating Thereafter, pin portions holds together prevent from being withdrawn collars.