| 发明名称 |
METHOD AND APPARATUS FOR PRODUCING A COMPOSITE PIPE |
| 摘要 |
A method and apparatus for producing a composite pipe employing an endless steel belt as a mold (1), the belt being wound on a mandrel (M) and moving axially while rotating in the circumferential direction thereof. In order to provide constant wall thickness of the resultant pipe, a thickness regulative device (2), which may be a roll of cylindrical or tapered form, is spaced at a predetermined distance from the outside of the mold (1) and the molding material with a binder (11 min ) is fed between the mold (1) and the device (2). |
| 申请公布号 |
DE2963209(D1) |
申请公布日期 |
1982.08.19 |
| 申请号 |
DE19792963209 |
申请日期 |
1979.01.19 |
| 申请人 |
SEKISUI KAGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
MORIMOTO, HISAO;INAI, TOSHIMI;SHIMIZU, TAKASHI |
| 分类号 |
A01C11/02;B05D1/40;B21C37/06;B28B1/40;B28B21/42;B28B21/48;B28B21/56;B29C39/00;B29C39/20;B29C39/24;B29C39/26;B29C39/38;B29C53/00;B29C53/62;B29C53/78;B29C57/00;B29C65/00;B29C67/00;B29C69/00;B29C70/00;B29D23/00;F16L9/12;F16L9/16 |
主分类号 |
A01C11/02 |
| 代理机构 |
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