WORKING MEMBER OF DRAGLINE EXCAVATOR Russian patent published in 1994 - IPC

Abstract RU 2009297 C1

FIELD: earth-moving machines. SUBSTANCE: installed on side walls of bucket are bell-cranks. With one ends levers are connected by tie-rods to ears of gate and with other ends - to lifting ropes and additional ears. Additional ears are rigidly secured to lower part of gate levers. Ropes are passed through additional ears. EFFECT: higher efficiency. 2 dwg

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RU 2 009 297 C1

Authors

Abdrazakov F.K.

Dudko A.A.

Dates

1994-03-15—Published

1990-07-09—Filed