公开(公告)号：US4577352A

公开(公告)日：1986-03-25

申请号：US648310

申请日：1984-09-07

申请人： Lucien Gautheron

发明人： Lucien Gautheron

IPC分类号： B29C65/56 ,  E04H4/08 ,  E04H3/19

CPC分类号： B29C66/534 ,  B29C65/565 ,  B29C66/727 ,  E04H4/082

摘要： The extruded section, defining hollow compartments comprises two complementary assembly shapes permitting a limited articulation of two assembled sections, and comprises at each of its ends, a plug for closing off the compartments; this end plug cooperates with the assembly shapes to lock the assembly in the longitudinal direction without impairing the articulation, and to lock the articulation in the transverse direction. The end compartments of the sections are equipped with waterproof plugs in closed cell foam of synthetic material.

摘要翻译： 限定中空隔室的挤出部分包括允许两个组装部分的有限关节的两个互补组件形状，并且在其每个端部包括用于封闭隔室的塞子; 该端塞与组件形状配合，以在纵向方向上锁定组件，而不损害铰接，并且在横向上锁定铰接。 这些部分的末端隔室装有合成材料的闭孔泡沫的防水塞子。