公开(公告)号：USD257143S

公开(公告)日：1980-09-30

申请号：US896629

申请日：1978-04-14

Applicant: Rene Lauzier

Designer： Rene Lauzier

公开(公告)号：USD245245S

公开(公告)日：1977-08-02

申请号：US679865

申请日：1976-04-23

Applicant: Rene Lauzier

Designer： Rene Lauzier

公开(公告)号：US3973756A

公开(公告)日：1976-08-10

申请号：US545586

申请日：1975-01-30

Applicant: Rene Lauzier

Inventor： Rene Lauzier

IPC: E04F11/18 ,  B21F27/00

CPC classification number: E04F11/181

Abstract: A railing device formed of a plurality of support bars and a pair of elongate rail members secured in spaced apart parallel relation by said support bars in which the support bars and rail members are interconnected in their assembled relationship by means of ribs extending inwardly from the side walls of the rail member and corresponding grooves extending inwardly from the side walls of the end portions of the support bars which extend through an opening in the base portion of the rails into the space between the side walls of the rail members to establish an interconnected relationship therebetween.

Abstract translation: 一种由多个支撑杆形成的栏杆装置和一对细长轨道构件，其通过所述支撑杆以间隔开的平行关系固定，其中所述支撑杆和轨道构件以其组装关系通过从侧面向内延伸的肋互连 轨道构件的壁和相应的槽从支撑杆的端部的侧壁向内延伸，所述侧壁延伸穿过轨道的基部中的开口进入轨道构件的侧壁之间的空间，以建立互连关系 之间。