| 摘要 |
The invention relates to a drum (1) designed for high-speed spinning of damp linen. Said drum comprises a rotating drum shell (2), which is curved from a thin-walled material strip to form a cylinder, so that the parallel end edges (3) and (4) of said material strip contact to form a joint line (5). So that said drum may resist drum speeds higher than 1,500 rpm, the end edges (3) and (4) have a slot-shaped teething (6 to 9). The teeth (6) and (7) of said teething engage into the respective tooth gaps (8) and (9) of the opposite end edge, so that the base lines (11) of said tooth gaps (8, 9) meet to form an at least approximately straight line and so that the teeth (6, 7) are fitted into the non-toothed zone (8, 9) of the end edge (3, 4) outside of the drum above the material strip, each tooth being firmly secured to the respective non-toothed zone (8, 9).
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