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US 2024/0093494 A1Published application
Anchoring device and prestressed concrete
AssigneeSumitomo Mitsui Construction Co., Ltd.
InventorsAkio KASUGA, Hiroshi ASAI, Hiroyuki HAYASHI, Takeshi SAITO
Life of this patent
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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.
Claims18
An anchoring device for an end of a wire, comprising:
- a barrel member which is composed of resin or mortar and has a through hole having 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 the wire;
- and
- a reinforcement member including a part that extends in a circumferential direction of the barrel member.
1 more element
Dependencies are inferred from the claim text.