发明名称 |
DISPLAY APPARATUS |
摘要 |
this invention relates to a display apparatus for movably displaying posters or the like. A pair of opposing annular rings (3) are respectively located to be driven to rotate at 2 RPM together in the direction of arrow C about a common axis. Opposing pairs of pin members (10) are slidably located in channels in each ring and carry a display panel (11) spanning between the rings around a defined annular path. A pair of rollers (6, 6'), driven at a faster speed in the direction of arrows A and B respectively, are located a minimal gap (30) apart on the defined path. A panel arriving at the rollers enters the gap and is swiftly urged between the rollers. It forms a loop and encounters a cowling (12) provided after the rollers which urges the looped portion to flop over towards the axis Y where it encounters a support cowling (13). Consequently, to a viewer looking through a first window (8), a panel is in view until it arrives at the roller and is swiftly removed from sight exposing the next panel in line before it too arrives at the rollers. To a viewer looking through a second window (9), a panel is in view until the panel that has just passed between the rollers suddenly flops down over the cowling under the action of gravity. |
申请公布号 |
WO8911142(A1) |
申请公布日期 |
1989.11.16 |
申请号 |
WO1989GB00493 |
申请日期 |
1989.05.09 |
申请人 |
SCHNAPP, EYTAN;SILFORD, MICHAEL |
发明人 |
SCHNAPP, EYTAN;SILFORD, MICHAEL;OSTROWSKI, SERGE, CLEMENT |
分类号 |
G09F11/32;(IPC1-7):G09F11/32 |
主分类号 |
G09F11/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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