Stand for titling boards, bags or coverings has stopper which can be locked in different positions using spring along with clutch disks and on opposite end of which mounting pins are provided so that stopper is rotatable at the stand

摘要

The stand (1) has a stopper (4) on the opposite end of which mounting pins are provided which is arranged in the last phase of the longitudinal border of the tilting board, bag or cover in such a way that the stopper is rotatable at the stand. The stopper is locked in different positions with the help of a spring and clutch disks pressed against each other.