发明名称 |
СПОСОБ МОНТАЖА ЦИЛИНДРИЧЕСКИХ КОРПУСОВ ЛИСТОВЫХ КОНСТРУКЦИЙ |
摘要 |
FIELD: manufacture of metallic vessels. ^ SUBSTANCE: method comprises steps of making blank in the form of coiled web with strips fluid-tightly secured to its surface; forming cylindrical body by uncoiling coiled web and joining its mutually abutted lengthwise edges; reinforcing body by means of helical rigidity ribs due to deforming strip and body part under said ribs; fastening bottom and lid. Before reinforcing cylindrical body with use of helical rigidity ribs, detachable soft jigs are arranged on body from above and below and they are fluid-tightly secured to end edges of body. Said jigs are made of water- and air impermeable elastic material. ^ EFFECT: lowered labor consumption, enhanced efficiency. ^ 3 dwg, 1 ex |
申请公布号 |
RU2004101225(A) |
申请公布日期 |
2005.08.10 |
申请号 |
RU20040101225 |
申请日期 |
2004.01.14 |
申请人 |
Саратовский государственный технический университет (RU) |
发明人 |
Денисова Алла Павловна (RU);Ращепкина Светлана Алексеевна (RU);Сазонова Елена Владимировна (RU);Ращепкина Анжела Алексеевна (RU) |
分类号 |
B21D51/10 |
主分类号 |
B21D51/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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