Title:
WELDING STRUCTURE OF CYLINDER MEMBER
Document Type and Number:
Japanese Patent JP2023074666
Kind Code:
A
Abstract:
To provide a welding structure of a cylinder member capable of reducing repeated stress.SOLUTION: A welding structure 50 includes: a first cylinder member 11; a second cylinder member 22 including a spigot 22b inserted to the first cylinder member 11. The second cylinder member 22 includes a thin portion 22c recessed outward with respect to the spigot 22b on an inner surface of the cylinder member 22. Weld metal 30 is positioned between the first cylinder member 11 and the second cylinder member 22 and formed on an outer surface of the spigot 22b.SELECTED DRAWING: Figure 2
Inventors:
KAWADA TATSUKI
Application Number:
JP2021187705A
Publication Date:
May 30, 2023
Filing Date:
November 18, 2021
Export Citation:
Assignee:
IHI CORP
International Classes:
F16C3/02; F16B11/00
Attorney, Agent or Firm:
Aomi International Patent Office