Title:
【発明の名称】ボルト接合構造、及びこの接合構造に用いるボルト部品
Document Type and Number:
Japanese Patent JP3301435
Kind Code:
B1
Abstract:
PROBLEM TO BE SOLVED: To provide a bolted structure enabling the work of joining steel members to be performed with accuracy in a power-saving fashion without causing a decrease in strength of steel pipes, and a bolt component used therefor. SOLUTION: A fixed component 2 with the bolt component 3 threaded into a threaded hole 21 is screwed into a fixed screw hole 10 from the outside of a steel pipe 1, with a flange part 22 locked to the outer surface of the steel pipe 1. Next, the externally threaded portion 32 of the bolt component 3 is made to protrude out of the steel pipe 1 for engagement with a nut component 4 through an anchoring hole in a steel member S; the nut component 4 is tightened until a breaking pin tail 33 is broken, whereby the steel pipe 1 is joined with the steel member S.
Inventors:
Hironobu Kuroda
Application Number:
JP2001064048A
Publication Date:
July 15, 2002
Filing Date:
March 07, 2001
Export Citation:
Assignee:
Hironobu Kuroda
International Classes:
E04B1/24; E04B1/58; F16B31/02; (IPC1-7): E04B1/24; E04B1/58; F16B31/02
Domestic Patent References:
| JP200027315A | ||||
| JP11269986A | ||||
| JP6101284A | ||||
| JP11159509A | ||||
| JP5569514U |