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公开(公告)号：US6149339A
公开(公告)日：2000-11-21
申请号：US317246
申请日：1999-05-24
Applicant: James Sinclair Salloum , Wilburn Alden White , David Alden White , Edward Cullin Smith , John Quinn Nelson
Inventor： James Sinclair Salloum , Wilburn Alden White , David Alden White , Edward Cullin Smith , John Quinn Nelson
Abstract: A foldable road marker is formed of a pair of panels each having a central stem portion integrally connected with side panel portions. The panels each having an elongated slot with the stem portion and slots being coaxial. Each stem portion is fitted within the slot of the opposite panel for interconnecting the panels. The panels are pivotable relative to each other into a position in which they are transverse to each other or, alternatively, into a folded position in which they are generally parallel and closely overlap to each other for storage. Guide members are formed in the slots of each of the panels for slideably fitting within vertically arranged guide channels formed in the stem portions of their opposite panel for guiding the assembly of, and the positions of, the panels relative to each other. Detents are provided for holding the panels in their transverse position for marker use or, alternatively, in their folded, parallel storage position. The upper ends of the panels are provided with seats for mounting signaling devices, such as lights and the like. A ring-like, removable base may be provided to encircle the lower end of the transversely arranged panels for stabilizing and supporting the lower ends of the panels upon a road surface.
Abstract translation: 可折叠道路标记由一对面板形成，每个面板具有与侧板部分一体地连接的中心杆部。 每个板具有细长的狭缝，其中杆部分和狭槽是同轴的。 每个杆部分装配在相对面板的槽内，用于互连面板。 面板相对于彼此可枢转到它们彼此横向的位置，或者可选地进入折叠位置，在该位置中它们大致平行并彼此紧密地重叠以便存储。 引导构件形成在每个面板的槽中，用于可滑动地配合在形成在其相对面板的杆部中的竖直布置的引导通道内，用于引导面板相对于彼此的组合和位置。 提供了用于将面板保持在横向位置以进行标记使用的位置，或者替代地，在折叠的平行存储位置。 面板的上端设置有用于安装诸如灯光等信号装置的座。 可以设置环形的可移除的基座以环绕横向布置的面板的下端，用于在路面上稳定和支撑面板的下端。
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