| 发明名称 |
METHOD OF MAKING BENT SHAPES MAINLY COATED ONES AND SHAPE BENDING MILL FOR PERFORMING THE SAME |
| 摘要 |
FIELD: manufacture of shaped boardings, mainly, steels and alloys with protective coat in building industry. SUBSTANCE: initial sheet is passed through row of stands having rolls supporting pinch, backup rollers, including freely rotating ones, and/or spacing sleeves. EFFECT: improved design. 5 cl, 1 dwge
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| 申请公布号 |
RU2105624(C1) |
申请公布日期 |
1998.02.27 |
| 申请号 |
RU19930008163 |
申请日期 |
1993.03.03 |
| 申请人 |
KOZLOV VLADIMIR EVGEN'EVICH;MAKAROV JURIJ DMITRIEVICH;OLEJNIK GRIGORIJ VLADIMIROVICH;SELIVANOV NIKOLAJ PAVLOVICH;FILATOV VLADIMIR IVANOVICH |
发明人 |
KOZLOV VLADIMIR EVGEN'EVICH;MAKAROV JURIJ DMITRIEVICH;OLEJNIK GRIGORIJ VLADIMIROVICH;SELIVANOV NIKOLAJ PAVLOVICH;FILATOV VLADIMIR IVANOVICH |
| 分类号 |
B21D5/06;B21D13/04;(IPC1-7):B21D5/06 |
主分类号 |
B21D5/06 |
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