This page displays all 「FI」 in main group B21B19/00. |
HB:Handbook | ||||
CC:Concordance |
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Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work (straightening by rollers B21D) | HB | CC | 4E015 | |
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.the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling | HB | CC | 4E015 | |
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..Rolling basic material of solid, i.e. non-hollow, structure; Piercing | HB | CC | 4E015 | |
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..Rolling hollow basic material (B21B 19/04 takes precedence; separating work from mandrel B21C 45/00) | HB | CC | 4E015 | |
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Asser mills | HB | CC | 4E015 | |
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Disher mills | HB | CC | 4E015 | |
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Others | HB | CC | 4E015 | |
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...Enlarging tube diameter | HB | CC | 4E015 | |
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...Finishing, e.g. smoothing, sizing | HB | CC | 4E015 | |
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Reelers | HB | CC | 4E015 | |
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Sizers | HB | CC | 4E015 | |
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Others | HB | CC | 4E015 | |
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.the axes of the rollers being arranged essentially parallel to the axis of the work | HB | CC | 4E015 | |
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..Rolling tubes by means of additional rollers arranged inside the tubes | HB | CC | 4E015 | |
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..Rolling tubes without additional rollers arranged inside the tubes | HB | CC | 4E015 | |