Title:
BOLT, AND FIXING STRUCTURE USING THE SAME
Document Type and Number:
Japanese Patent JP2018071616
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a bolt which is securely fixed even in a bolt hole in which shear force or a moment acts, and a fixing structure using the bolt.SOLUTION: A bolt has a cylindrical thread portion on which a spiral groove is formed, a head portion formed larger in a diameter than the thread portion, and a neck portion formed between the thread portion and the head portion. An elastic body is arranged around the neck portion.SELECTED DRAWING: Figure 1
Inventors:
NAKAYAMA ATSUO
INAMURA YASUSHI
INAMURA YASUSHI
Application Number:
JP2016210455A
Publication Date:
May 10, 2018
Filing Date:
October 27, 2016
Export Citation:
Assignee:
JFE ENG CORP
International Classes:
F16B35/00; F16B5/02; F16B39/24; F16B43/00; F16L3/10
Domestic Patent References:
JPH09177751A | 1997-07-11 | |||
JPH01169604U | 1989-11-30 | |||
JPS476802B1 | ||||
JPS55154814U | 1980-11-07 | |||
JPS6234216U | 1987-02-28 | |||
JPS5293878U | 1977-07-13 | |||
JP2002174366A | 2002-06-21 |
Attorney, Agent or Firm:
Patent Business Corporation Kisa Patent Trademark Office