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Application

5050012/33, 1992-06-18

(22)

Actual filing date

1992-06-18

(45)

Published

1995-06-19

(72)

Inventor

Obukhov A.I.Shestakov A.P.Vakhrushev M.P.Vereshchagin O.N.Krejchman A.V.

(73)

Holder

Leningradskij Zonal'Nyj Nauchno-Issledovatel'Skij I Proektnyj Institut Tipovogo I Ehksperimental'Nogo Proektirovanija Zhilykh I Obshchestvennykh Zdanij

CONCRETE PLACER Russian patent published in 1995 - IPC

Abstract RU 2037412 C1

FIELD: concrete mixture placing and compaction equipment. SUBSTANCE: concrete placer has portal formed as frame with L-shaped cantilevers, with portal wheels being mounted in spaced relation on vertical wall of cantilevers in two horizontal planes. Space between wheel generatrices in vertical plane is equal to height of rail guiding beam. Expendable material hopper is mounted on frame cantilevers for rotation in vertical plane. EFFECT: increased capacity, simplified construction and enhanced reliability in operation. 4 dwg

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RU 2 037 412 C1

Authors

Obukhov A.I.

Shestakov A.P.

Vakhrushev M.P.

Vereshchagin O.N.

Krejchman A.V.

Dates

1995-06-19—Published

1992-06-18—Filed

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