公开(公告)号：US3677589A

公开(公告)日：1972-07-18

申请号：US3677589D

申请日：1971-02-18

Applicant: EASTERN PROD CORP

Inventor： ROLES DAVID JACK

IPC: E04B9/12 ,  E04C2/42

CPC classification number: E04B9/127 ,  Y10T403/44 ,  Y10T403/4631

Abstract: In the fabrication of suspended ceiling exposed grid systems, a field installation clip may be used to releasably lock main runners in abutting relationship, serially connect cross-T''s across a main runner, releasably lock cross-T''s in abutting relationship and releasably lock cross-T''s in parallel between two main runners.

Abstract translation: 在悬吊式天花板网格系统的制造中，现场安装夹可用于可拆卸地将主流道锁定在邻接关系中，跨越主流道串联连接十字T，可释放地锁定交叉T的邻接关系，并可释放地锁定交叉T 在两个主要跑步者之间并行。