A coupler for securing an attachment to a machine is provided. The coupler includes a front portion configured to receive an attachment and a rear portion configured for coupling to lift arms and a tilt linkage of a machine. The front portion and rear portion being defined by an upper and lower cross-members, first and second side members, and a center portion. Each of the first and second side members has a plate configuration and an intersection of the inner surface of each of the first and second side members and a lower surface of the upper cross-member forms a substantially 90° angle with first and second window openings defined between the rear portion and the front portion.
Coupler with Visibility Window
14.09.2017
Patent
Elektronische Ressource
Englisch
IPC: | E02F Baggern , DREDGING / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |