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2 247 621

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IPC

(21) (22)

Application

2003124381/02, 2003-08-04

(24)

Start date

2003-08-04

(22)

Actual filing date

2003-08-04

(45)

Published

2005-03-10

(72)

Inventor

Gubin V.A.Lupin V.A.Krokhmalev M.V.Kilimnik M.S.Zavadskikh L.V.

(73)

Holder

Gubin Viktor AlekseevichLupin Vladimir AntonovichKrokhmalev Mikhail VladimirovichKilimnik Marija SergeevnaZavadskikh Ljubov' Vasil'Evna

BOTTLE MAKING METHOD Russian patent published in 2005 - IPC

Abstract RU 2247621 C1

FIELD: plastic working of metals.

SUBSTANCE: method comprises steps of making shell, upper bottom, mouth, lower bottom and joining all parts by welding; forming lower bottom as one piece with backing flanged ring; inserting lower bottom into shell along backing ring until flange rests upon shell; butt welding shell and lower bottom on backing ring.

EFFECT: enhanced centering due to accurately inserting lower bottom to shell, improved quality of welded seam of lower bottom and shell, lowered labor consumption for making bottle.

1 dwg, 1 ex

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RU 2 247 621 C1

Authors

Gubin V.A.

Lupin V.A.

Krokhmalev M.V.

Kilimnik M.S.

Zavadskikh L.V.

Dates

2005-03-10—Published

2003-08-04—Filed