Title:
軸力部材の端部接合構造及びボルト
Document Type and Number:
Japanese Patent JP6941468
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an end part junction structure of an axial force member that can prevent excessive reactive force from being generated in a junction end part even when being input with unexpectedly strong external force, and to provide a bolt.SOLUTION: An end part junction structure of an axial force member on which external force acts and in which axial force is generated performs bolt joint between an end part of an axial force member and a junction object using a bolt 3 and a nut. The bolt 3 is formed by frictionally joining a shank 11 to a head 10.SELECTED DRAWING: Figure 5
Inventors:
Wada Arata
Kubota Shigeyoshi
Yuki Horiuchi
Kazuhiko Isoda
Masaya Hada
Nobuoka Yasuhisa
Sakae Ushijima
Kubota Shigeyoshi
Yuki Horiuchi
Kazuhiko Isoda
Masaya Hada
Nobuoka Yasuhisa
Sakae Ushijima
Application Number:
JP2017077677A
Publication Date:
September 29, 2021
Filing Date:
April 10, 2017
Export Citation:
Assignee:
Shuto Expressway Co., Ltd.
Shimizu Construction Co., Ltd.
Aoki Asunaro Construction Co., Ltd.
Shimizu Construction Co., Ltd.
Aoki Asunaro Construction Co., Ltd.
International Classes:
F16B35/00; E04B1/58; F16B4/00; F16C11/08
Domestic Patent References:
| JP58156710A | ||||
| JP2014155952A | ||||
| JP2007518030A | ||||
| JP2005121141A | ||||
| JP2005249087A |
Foreign References:
| US6464442 |
Attorney, Agent or Firm:
Yasushi Matsunuma
Nishizawa Kazumi
Yoshifumi Saeki
Masatake Shiga
Tadashi Takahashi
Kenichi Kawabuchi
Nishizawa Kazumi
Yoshifumi Saeki
Masatake Shiga
Tadashi Takahashi
Kenichi Kawabuchi