CARGO LIFTING METHOD Russian patent published in 2019 - IPC B66C23/76

Abstract RU 2703097 C1

FIELD: machine building.

SUBSTANCE: invention relates to hoisting-and-transport machine building, in particular, to mobile railway and car cranes. Method of load lifting consists in the fact that at loss of stability there created is retaining moment by means of platform drive activation at its side and / or end part lifting, which are located from boom side and perform the function of tilting rib supports.

EFFECT: considerable weight reduction of lifting machine, dimensions and cost.

1 cl

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RU 2 703 097 C1

Authors

Losev Gennadij Gennadevich

Dates

2019-10-15—Published

2019-02-18—Filed