公开(公告)号：US5822899A

公开(公告)日：1998-10-20

申请号：US905394

申请日：1997-08-04

申请人： Itsuro Yonenaga

发明人： Itsuro Yonenaga

IPC分类号： G09F11/12 ,  G09F11/15

CPC分类号： G09F11/15 ,  G09F11/12

摘要： An advertisement display device which can display a plurality of frames repeatedly one after another and which incurs less manufacturing and initial costs. By activating a motor, a rotary shaft is rotated. The rotary shaft in turn rotates upper and lower driven sprockets, which in turn upper and lower endless chains. An endless sheet stretched between the endless chains are thus rotated together with the chains. The endless sheet is several times longer than a display area defined in an outer case, and has a plurality of continuously arranged display frames each substantially as long as the display area. Each frame carries one kind of advertisement. By rotating the endless sheet, the ads on the respective frames can be repeatedly displayed one after another.

摘要翻译： 一种广告显示装置，其可以一个接一个地反复显示多个帧，并且导致较少的制造和初始成本。 通过启动电机，旋转轴旋转。 旋转轴又转动上和下从动链轮，反过来又是上下环形链条。 在环形链之间延伸的环形片材与链条一起旋转。 环形片比在外壳中限定的显示区域长几倍，并且具有多个连续布置的显示框架，每个显示框架基本上与显示区域一样长。 每一帧都有一种广告。 通过旋转环形片材，可以一个接一个地重复地显示各个框架上的广告。