COUPLER WITH ADJUSTABLE WIDTH OF MOUTH Russian patent published in 1999 - IPC

Abstract RU 2126746 C1

FIELD: transport engineering. SUBSTANCE: coupler has adjustable wheel lifts which raise coupler wings by cutting-in bypass valve mounted on coupler wing and telescopic cylinders which extend inner bar of coupler. EFFECT: increased power rating of tractor, reduced time taken for U-turning of set. 4 dwg

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RU 2 126 746 C1

Authors

Zhirnov A.B.

Dates

1999-02-27—Published

1997-02-13—Filed