发明名称 Advertisement panel comprising parallel strips rotated in synchronism
摘要 The strips are disposed vertically with coplanar surfaces facing the reader, and are guided and secured into rotary clamps at the top only. An electric motor takes up the transmission of force by as flanged and profiled shaft which drives synchronously the individual clamps via toothed gearing.The dimensions of the strips are chosen so that they do not touch one another during continuous rotation for alternate display of different images or messages. The panel has u-shaped hollow rails for holding a solar cell for powering the motor.
申请公布号 DE4300067(A1) 申请公布日期 1994.07.07
申请号 DE19934300067 申请日期 1993.01.05
申请人 INFRA-FOLIENKABEL-GMBH, 32108 BAD SALZUFLEN 发明人 FRIEMUTH, BERND, 4902 BAD SALZUFLEN
分类号 G09F11/02;(IPC1-7):G09F15/00;G09F11/29 主分类号 G09F11/02
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