发明名称 PORTABLE WIND-RESISTANT TRAFFIC SCREEN AND RELATED METHOD
摘要 A wind-resistant portable traffic screen assembly comprising a screen to visually occlude matter behind the screen for the purpose of preventing traffic jams and generally blocking accidents, crime scenes, and other distractions from public view. The traffic screen comprises a substantially vertical member having a hub for mounting the screen in a variety of positions to the vertical member. The hub has a plurality of slots for accepting ends of a cross member supporting the screen.
申请公布号 US2015176231(A1) 申请公布日期 2015.06.25
申请号 US201514638204 申请日期 2015.03.04
申请人 Cannova Carl 发明人 Cannova Carl
分类号 E01F7/00 主分类号 E01F7/00
代理机构 代理人
主权项 1. A hub for use with a screen assembly, the screen assembly having a support post and at least one cross member, the hub comprising: a body having a center aperture for mounting to the support post, the body further having a plurality of slots, each of the slots extending coaxially with the center aperture, each of the plurality of slots positioned radially outwardly from the center aperture; each slot adapted to receive an end portion of one of the cross members.
地址 University Park FL US