A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MULTIPLE THREAD SCREW TYPE REINFORCING BAR COUPLER
The present invention relates to a multi-thread screw type reinforcing bar coupler. More specifically, the present invention has a base spiral unit and effectively fixates a reinforcing bar in a construction site. According to the present invention, the multi-thread screw type reinforcing bar coupler where the reinforcing bar is connected and fixated comprises: a coupler main body having a hollow reinforcing bar insertion hole; a base spiral unit having a groove engraved in a circumferential direction in a spiral shape and having a tilted taper surface; and a tightening spiral ring restraining movement of the reinforcing bar.
MULTIPLE THREAD SCREW TYPE REINFORCING BAR COUPLER
The present invention relates to a multi-thread screw type reinforcing bar coupler. More specifically, the present invention has a base spiral unit and effectively fixates a reinforcing bar in a construction site. According to the present invention, the multi-thread screw type reinforcing bar coupler where the reinforcing bar is connected and fixated comprises: a coupler main body having a hollow reinforcing bar insertion hole; a base spiral unit having a groove engraved in a circumferential direction in a spiral shape and having a tilted taper surface; and a tightening spiral ring restraining movement of the reinforcing bar.
MULTIPLE THREAD SCREW TYPE REINFORCING BAR COUPLER
YANG AN JONG (author)
2015-09-30
Patent
Electronic Resource
Korean
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
MULTIPLE THREAD SCREW QUICK COUPLER ABLE TO ROTATION TILTING CONTROLING
| European Patent Office | 2020
REINFORCING BAR COUPLER BASED ON DOUBLE ACTION OF SCREW ELEMENTS
| European Patent Office | 2023
REINFORCING BAR COUPLER BASED ON DOUBLE ACTION OF SCREW ELEMENTS
| European Patent Office | 2024