EXCAVATOR-DRAGLINE BUCKET Russian patent published in 1994 - IPC

Abstract RU 2018574 C1

FIELD: road-building machines. SUBSTANCE: bucket of excavator-dragline has a housing, hoisting and hauling chains. Guides are fastened at a slant on side walls of bucket. Slider suspended on extension springs are moved by height of side walls in guides. The hauling chains are pivotally connected to sliders. EFFECT: improved design. 3 dwg

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RU 2 018 574 C1

Authors

Kavyrshin I.P.

Rzhondkovskij R.P.

Dates

1994-08-30—Published

1991-07-08—Filed