POWER-SAVING MECHANICAL LIFTING DEVICE FOR CRAWLER VEHICLE SERVICING Russian patent published in 2000 - IPC

Abstract RU 2157788 C2

FIELD: transport engineering; servicing facilities. SUBSTANCE: proposed device has base, platform and vehicle fixing jacks. Four jacks are installed by pairs on two cross beams arranged on base across inspection pit. Base has vertical parts, and platform consists of four semi-platforms arranged in pairs at left-hand and right-hand sides of base for left-hand and right-hand tracks of vehicle. Semi-platforms are hinge-coupled with base in middle part. From sides of edges semi-platforms are installed on cylindrical drums mounted for displacement from middle part of platform to vertical parts of base. Hinge-joints connecting semi-platforms with base are arranged lower than level of base upper part forming running path for vehicle with possibility of arrangement of these semi-platforms at angle relative to horizontal and setting of semi-platforms in horizontal position when drums are in lowermost position. EFFECT: reduced consumption of power. 3 cl, 1 dwg

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RU 2 157 788 C2

Authors

Khabardin V.N.

Ivanov N.P.

Fajzulin R.S.

Dates

2000-10-20Published

1997-01-10Filed