PORTABLE ROAD SIGNS

申请公布号：

GB2054234(B)

申请号：

GB19800016888

申请日期：

1980.05.22

申请公布日期：

1983.02.02

申请人：

CHARLESWORTH W A

分类号：

E01F9/012;(IPC1-7):01F9/00;60Q7/00

主分类号：

E01F9/012

摘要：

<p>A temporary road sign comprises an elongate box (1) which is stabilised by a centrally-pivoted fold-away plate 23 and which houses a roll-up sign (6) having one edge (7) secured to a spool (3) and its opposite edge (9) secured to a bar (8) projecting ends (14, 15), of the bar 8 engaging notches (12, 13) in a pair of raised lid members (10, 11) hinged to respective ends (4, 5) of the box (1). <IMAGE></p>