3,4-DIHYDRO-1,2,3-OXATHIAZINE-4-ONES AND A PROCESS FOR THEIR PREPARATION

    公开(公告)号:ZA733629B

    公开(公告)日:1974-04-24

    申请号:ZA733629

    申请日:1973-05-29

    Applicant: HOECHST AG

    Inventor: CLAUB K JENSEN H LUCK E

    Abstract: The installation has a continuous conveyor belt that is borne by supporting cables and moved along guide cables from a loading station to an unloading station. The belt is guided over deflecting drums in the loading and the unloading station. A respective turning device is located downstream of the unloading station and upstream of the loading station, and fastened on supporting frames. The device turns the return strand of the belt. The guide is formed with a helically running guide track that turns the belt downstream of the unloading station and upstream of the loading station.

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