发明名称 |
STAND FOR A REMOTELY OPERATED ROAD SIGN |
摘要 |
<p>A conventional STOP/SLOW traffic control sign (3) mounted on a pole (9) is supported and remotely operated by a portable stand having a tubular support (11) mounted on a foldable frame (5) which also carries a remotely controlled drive assembly (109) so that the sign can be operated at a safe distance even by a person with disabilities.</p> |
申请公布号 |
WO9408323(A1) |
申请公布日期 |
1994.04.14 |
申请号 |
WO1993US09153 |
申请日期 |
1993.09.27 |
申请人 |
QUINTECH INC. |
发明人 |
SINGER, SAMUEL;MILLER, RICHARD, E.;ELLING, FRANK, C.;KRASNIKOFF, HARRY |
分类号 |
E01F9/012;G08G1/095;(IPC1-7):G08G1/095 |
主分类号 |
E01F9/012 |
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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