DEVICE FOR DRIVING WORKING TOOL INTO GROUND Russian patent published in 1995 - IPC

Abstract RU 2045624 C1

FIELD: civil engineering. SUBSTANCE: device is comprised of a base machine with a boom, a turning mechanism with a working tool, a working tool control mechanism in the form of a hydraulic cylinder with a control mechanism. The device is provided with a working tool vertical stroke stabilizer in the form of a weight interacting with the operating tool control mechanism. EFFECT: improved design. 2 dwg

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RU 2 045 624 C1

Authors

Kalugin A.A.

Mar'Janchik Ja.E.

Dates

1995-10-10—Published

1992-12-30—Filed