| 摘要 |
Fig. 1 shows an installation 1 which is suitable for plant cultivation and which has two continuously revolving chains 4 and 5, on which planting boxes 9 are articulated. The arrangement of the chain wheels 3, which support the chains 4 and 5, on the supports 2 is in this case different in so far as the two chain strands 11 and 12 are inclined in relation to the horizontal ground 13. <IMAGE> |
