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2 724 653

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IPC

E04C3/02(2006-01-01)

E01D2/00(2006-01-01)

(21) (22)

Application

2019119481, 2019-06-20

(24)

Start date

2019-06-20

(22)

Actual filing date

2019-06-20

(45)

Published

2020-06-25

(72)

Inventor

Popov Igor PavlovichParyshev Dmitrij NikolaevichIltyakov Aleksandr VladimirovichKopyrin Vladimir IvanovichMoiseev Oleg YurevichOvchinnikov Ilya IgorevichKharin Valerij VasilevichKharin Danil AlekseevichVoronkin Vladimir Aleksandrovich

(73)

Holder

Kharin Valerij Vasilevich

HYDRAULIC BEAM Russian patent published in 2020 - IPC E04C3/02 E01D2/00

Abstract RU 2724653 C1

FIELD: construction.

SUBSTANCE: invention relates to construction, namely to pipe elements of span structures of small and medium bridges, as well as to elements of building structures, namely, to long bearing elements. Hydraulic beam consists of a metal shell in the form of a pipe tightly closed and completely filled with liquid.

EFFECT: increasing ultimate bending strength.

4 cl

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RU 2 724 653 C1

Authors

Popov Igor Pavlovich

Paryshev Dmitrij Nikolaevich

Iltyakov Aleksandr Vladimirovich

Kopyrin Vladimir Ivanovich

Moiseev Oleg Yurevich

Ovchinnikov Ilya Igorevich

Kharin Valerij Vasilevich

Kharin Danil Alekseevich

Voronkin Vladimir Aleksandrovich

Dates

2020-06-25—Published

2019-06-20—Filed