Back to results
US 2022/0018133 A1Published application
Sleeve for connecting steel bar
AssigneesDae Dong M.S. Ltd., Jspace Co., Ltd.
InventorsMyung Hyun PARK, Hyun Ju PARK
Life of this patent
Estimating the term…
Abstract
The present invention relates to a sleeve for connecting a steel bar, wherein a body prevents generation of tolerance at the circumferential surface of at least one of an upper steel bar and a lower steel bar through a tolerance generation preventing unit, the body allowing the upper steel bar to be inserted from one side thereof in an axial direction and the lower steel bar to be inserted from the other side thereof in the axial direction.
Claims10
A sleeve for connecting a steel bar, the sleeve comprising:
- a body for allowing an upper steel bar to be inserted to one side thereof in an axial direction and allowing a lower steel bar to be inserted to an opposite side in the axial direction to approach or touch the upper steel bar, wherein
- the body includes a tolerance generation preventing unit for preventing generation of tolerance between a circumferential surface of at least one of the upper steel bar and the lower steel bar.
Dependencies are inferred from the claim text.