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(19)

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2 026 132

(13)

(51)

IPC

(21) (22)

Application

4951798/02, 1991-06-28

(22)

Actual filing date

1991-06-28

(45)

Published

1995-01-09

(72)

Inventor

Krakovskij E.B.Zelikson E.M.Nazin A.T.Verbitskij V.I.

(73)

Holder

Aktsionernoe Obshchestvo Otkrytogo Tipa Institut Litejnykh Mashin, Materialov I Tekhnologij"

MOULDING MACHINE Russian patent published in 1995 - IPC

Abstract RU 2026132 C1

FIELD: foundry practice. SUBSTANCE: the machine comprises pole 1 and base plate 2 fitted whereto is a jolter and cross-piece 15 which carries ramming air cylinder 16 with piston 17 and piston rod 18. Ramming block 19 is secured to the piston rod. The jolter consists of heavy striking member 10 and molding table 5. Guide piece 4 of the table is provided with a stepped outside surface fitting into a stepped space in base plate 2 so that extra working chamber 7 is formed. A means of controlling the flow of incoming and bled air has two passages 26 and 28. EFFECT: elimination of manual labour. 1 cl, 1 dwg

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RU 2 026 132 C1

Authors

Krakovskij E.B.

Zelikson E.M.

Nazin A.T.

Verbitskij V.I.

Dates

1995-01-09—Published

1991-06-28—Filed