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Patent Searching and Data


Title:
FASTENING STRUCTURE
Document Type and Number:
Japanese Patent JP2018146026
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve fastening strength between an outside surface of a base part and a connection member.SOLUTION: A fastening structure includes: a blade body 11 having a small base part 20, a large base part 21 formed on a base end 16 side with respect to the small base part 20 and projecting to the outside of the small base part 20 with respect to the small base part 20, and an extension surface 22 extending from an outer peripheral surface 25 (outside surface) of the small base part 20 to an outer peripheral surface 26 (outside surface) of the large base part 21; and a connection member 30 having an opposite surface 42 opposite to the extension surface 22, and covering at least parts of the outer peripheral surfaces 25, 26 of the small base part 20 and large base part 21.SELECTED DRAWING: Figure 4

Inventors:
SHIMAMURA KAZUO
TOYODA MAKOTO
TSUNORI MITSUYOSHI
MURATA SHO
Application Number:
JP2017040846A
Publication Date:
September 20, 2018
Filing Date:
March 03, 2017
Export Citation:
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Assignee:
IHI CORP
International Classes:
F16B7/20; F16B11/00
Attorney, Agent or Firm:
Aomi patent office