POWERED COUPLING OF ATTACHMENT HYDRAULICS

摘要

An actuator operated apparatus for mounting and hydraulically coupling a working attachment (15, 115, 415) to a mounting plate (10, 410) of a work vehicle. The apparatus receives a portion of pressurized fluid from the work vehicle to actuate a pair of wedges (14) that slidably move to lock or unlock the working attachment (15, 115, 415) and the mounting plate (10, 410). The apparatus receives a remaining portion of the pressurized fluid from the work vehicle to engage or disengage at least one hydraulic coupler (28) of a first coupling block (27) and at least one hydraulic coupler (36) of a second coupling block 34 .