EXCAVATOR WITH ROTARY BUCKET (VERSIONS), BUCKET AND METHOD OF MATERIAL DUMP SELECTIVE DIGGING Russian patent published in 2017 - IPC E02F3/00 

Abstract RU 2607838 C2

FIELD: machine building.

SUBSTANCE: production bucket excavator, having base, boom, first element, articulated with boom, bucket and rotary actuator. Base contains lifting winch drum for lifting cable unwinding and winding. Boom comprises first end, connected to base, and second end, located opposite to first end. Lifting cable extends through boom second end. First element comprises first and second ends. Bucket is pivotally connected to first element second end.

EFFECT: rotary actuator moves bucket relative to first element second end, wherein rotary actuator comprises first end, connected to first element.

27 cl, 16 dwg

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RU 2 607 838 C2

Authors

Nat Dzhejson

Dates

2017-01-20Published

2013-01-30Filed