Signals and indicators – Street traffic – Portable
Patent
1977-10-12
1980-01-15
Yasich, Daniel M.
Signals and indicators
Street traffic
Portable
182185, 256 64, 248439, E01F 910, E01F 1300
Patent
active
041833171
ABSTRACT:
The versatile all purpose barricade structures of this invention include a portable road sign unit which utilizes a triangular brace member or support bracket and collapsible legs with ring means for locking them in place. Hollow legs are utilized in connection with plugs which enable the legs to be repaired on the job when necessary. The legs may also be internally loaded so that the use of sand bags and the like is unnecessary. The structures include a tape unit which may be quickly and conveniently put in operating position. The structures also include a slidable barricade panel which may be used in connection with separate leg units. The support bracket and associated leg units may be a separate item which slidably receives a barricade panel of any length, or the bracket and legs may be permanently affixed to a barricade panel. The barricade panel may also be stood on end to serve as an upright, elongated light or flag holder. The barricade structures also include means for affixing flags and lights thereto. Pairs of the barricades may be used at right angles to one another to support large signs. Pairs of the barricades may also be used end to end in order to span large openings. The structures may be readily collapsed in order that they may be handled more easily. These versatile all purpose barricade structures, when damaged, may be quickly repaired with minimum expense and loss of time.
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