公开(公告)号：US20240093494A1

公开(公告)日：2024-03-21

申请号：US18257174

申请日：2021-12-10

Applicant: SUMITOMO MITSUI CONSTRUCTION CO., LTD.

Inventor： Akio KASUGA ,  Hiroshi ASAI ,  Hiroyuki HAYASHI ,  Takeshi SAITO

IPC: E04C5/12

CPC classification number: E04C5/122

Abstract: An anchoring device includes a barrel member which is composed of resin or mortar and has a through hole in a tapered shape, multiple wedge members which each have an outer peripheral surface having a tapered shape and slidably contacting an inner peripheral surface of the through hole and which cooperate with each other to grip a wire, and fibers as a reinforcement member extending in a circumferential direction of the barrel member to suppress the diameter expansion deformation of the barrel member.