The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 25, 2025
Filed:
Apr. 02, 2019
Young Jae Bae, Cheongju-Si, KR;
Young Jae Bae, Cheongju-Si, KR;
Abstract
The present invention relating to a rebar coupler that mutually connects and fixes a rebar in a longitudinal direction comprises: a pair of coupler bodies that are formed in a cylindrical shape through which the inside is penetrated, formed of an inlet in one side through which the rebar is inserted, and formed of a fixing piece contact surface inclined toward the inlet inside the penetrated passage; a connecting unit disposed between the pair of coupler bodies to mutually couple the opposite ends of the inlet of each coupler body; a plurality of fixing pieces arranged radially inside the coupler body, wherein an outer surface is installed to contact the fixing piece contact surface, and wherein a plurality of locking protrusions are formed in the horizontal and vertical directions, respectively, to fix the rebar inserted through the inlet; and an elastic member provided inside the coupler body to press the plurality of fixing pieces toward the inlet.