| 摘要 |
A device for application to operating machines for processing paperboard or corrugated paperboard or other materials in sheet or strip form, and designed for preventing main shafts of said machine from bending, is characterized in that said device comprises a supporting bar for the shaft supporting assembly, which supporting bar is arranged in a longitudinal direction, with respect to the paperboard material feeding direction, and being supported by cross members in turn applied, at their end portions, to the main shoulders of the machine, and at the central part thereof being supporting by supporting uprights and elements bearing on the floor. |
