专利检索 ap:("WELLSYSMETAL CO., LTD.") AND inv:"Chul Sung Lee" 第 1 页

1.

发明授权
Rebar movement-prevention-type one-touch coupler 有权

公开(公告)号：US12044010B2

公开(公告)日：2024-07-23

申请号：US17614453

申请日：2019-06-10

申请人： WELLSYSMETAL CO., LTD.

发明人： Myeong Shik Yoon , Chul Sung Lee

IPC分类号： E04C5/16 , F16B7/04

CPC分类号： E04C5/165 , F16B7/0406 , Y10T403/5733 , Y10T403/5793

摘要： A rebar movement-prevention-type one-touch coupler is configured to allow rebars to be fixed without a movement of the rebars after performing a one-touch insertion. A fixation of the rebars is completed by performing an additional tightening operation to housing units into which the rebars are inserted. The coupler increases both the fixation stability of the rebar and the safety of a structure employing the rebar.