An excavator tool quick attachment device
作者： Martin Segarty , William Egenton , Caroline Mccormick , Patrick Mccormick
DOI:
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摘要: Excavator tool quick attachment device (1) is used to attach a dipper arm (2) of an excavator. Body member (52) has two receivers (12,14) for pins (11,15). Receiver (12) movable latch (3) powered by hydraulic ram (20) securing and releasing pin (11) receiver (14) spring loaded lock (22) (15). A control assembly (21) connected between but only operates release when the inverted relative normal working position activated.
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