METHOD FOR DEFORMING A VESSEL FOR AGRICHEMICALS

METHOD FOR DEFORMING A VESSEL FOR AGRICHEMICALS

A container for agrichemicals has an air-compressor of a hemispherical shape in the lower part of the container. This method for forming a container with a stainless steel covering 0.7-0.8mm in thickness and providing a safe container for agrichemicals with an air-pressure of 14kg/cm2 is discussed....

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: CHO, KUM-HWAN
Format: Patent
Sprache:eng ; kor
Schlagworte:
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
TRANSPORTING
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:A container for agrichemicals has an air-compressor of a hemispherical shape in the lower part of the container. This method for forming a container with a stainless steel covering 0.7-0.8mm in thickness and providing a safe container for agrichemicals with an air-pressure of 14kg/cm2 is discussed. A lower plate(2) having many folds(5') is welded by ordinary methods to the hemispherical part on the inside of the container(1). A hemispherical shape is formed by putting pressurized fluid or air into the upper part of the container(1). At this time, the pressurized fluid or air smooths out the folds(5') of the lower plate(2).