发明名称 |
IMPROVED SOLENOID FOR SCANNED FLIP-DISK SIGN IMPROVEMENTS |
摘要 |
An improved solenoid (38) and reset pin (40) for a modular display apparatus (10) for displaying indicia at a front thereof having a frame for rotationally mounting a plurality of pixels (20). Each pixel (20) includes first and second display faces (60, 62) joined along respective adjacent edges. A triggering mechanism has a plurality of solenoids (38) adapted for selective actuation to rotate selected ones of the pixels (20) for changing the pattern of the desired display indicia and a plurality of reset pins (40) to return the pixels to an original position. The reset pins (40) and the plungers for the solenoids (38) include a spring (5) and a rod (6) extending axially outwards from spring (5) to provide radial flexibility.
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申请公布号 |
WO9844474(A1) |
申请公布日期 |
1998.10.08 |
申请号 |
WO1998US05883 |
申请日期 |
1998.03.26 |
申请人 |
READERVISION, INC. |
发明人 |
DREW, W., BROOKS;DYE, G., FRANK;BLACK, F., MARTIN |
分类号 |
G09F9/37;(IPC1-7):G09F3/00;G09F3/04 |
主分类号 |
G09F9/37 |
代理机构 |
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代理人 |
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地址 |
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