RUNNING GEAR OF CRAWLER TRACTOR WITH VARIABLE ROAD CLEARANCE Russian patent published in 1994 - IPC

Abstract RU 2025376 C1

FIELD: tractor engineering. SUBSTANCE: secured on torsion bars 2 of frame 1 are road wheel arms 3 with road wheels 4. Torsion bars 2 are connected with hydraulic cylinders 6 through shackles 5. At least one of hydraulic cylinders 6 is coupled with track carrying wheel 9 through system of levers 7 and 8. Secured on bogie frame 1 are stops 10 against which road wheel arms 3 thrust to provide rigid locking of road wheels on frame. EFFECT: enlarged operating capabilities. 1 dwg

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RU 2 025 376 C1

Authors

Chirikhin Ju.I.

Demidov A.I.

Gan Eh.A.

Pinigin B.N.

Kazantsev S.V.

Kuzhel' S.N.

Dates

1994-12-30—Published

1991-03-26—Filed