| 摘要 |
Abstract Apparatus for guiding tube processing devices, in particular planing devices, wherein the apparatus is to be arranged on the outer cicrcuTference of the tube to be processed, wherein the apparatus has at least two bands which extend in parallel, Figure 1 @1> -~ -- "4 3 N A' 7' / '4 ~4~ ,4, Si if; /4. xx I! 'p-s Fig. I 7' 4/ ~ /'. ,4/ t~/ 4o/ /*' // / - N / / N ~'4s , // " / -r ~ / 4* // :1 (S N, ~1 '~k / // Fig. 2 |
