| 摘要 |
A support roller 1 of an accumulator conveyor chain, is mounted to rotate on a sleeve 2 and serves as a support member for workpieces, pallets or general goods to be conveyed. Located centrally in the sleeve 2 is a bolt 3 which comprises a central running surface 7, which corresponds essentially to the inner diameter of the sleeve 2. Starting from the central running surface 7, the bolt 3 is constructed to taper conically symmetrically on both end faces of the sleeve. Corresponding guide members 5 are introduced for the guidance of the accumulator conveyor chain on the curve. <IMAGE> |
