DEVICE TO CONTROL ARTICULATED TWO-TRUCK CRAWLER VEHICLE Russian patent published in 1997 - IPC

Abstract RU 2089431 C1

FIELD: transport engineering; control system of articulated crawler vehicles. SUBSTANCE: device has hydraulic cylinder 1 coupled with front and rear crawler trucks 2, 3. Front truck 2 has simple differential 10. Vehicle is controlled by means of hand operated two-position three-line hydraulic cylinder 6 in first position of which all hydraulic lines 4, 5, 7 are disengaged, and in second position control spaces of hydraulic cylinder are placed in communication with each other and with hydraulic tank. EFFECT: improved reliability of control. 1 dwg

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RU 2 089 431 C1

Authors

Kholopov V.N.

Labzin V.A.

Dates

1997-09-10—Published

1993-07-19—Filed