Title:
器具取付用支柱
Document Type and Number:
Japanese Patent JP7127778
Kind Code:
B2
Abstract:
To provide an instrument mounting support capable of improving the strength near the surface of the ground and improving the joining strength between a member positioned near the surface of the ground constituted of another member and a support main body (steel member).SOLUTION: An instrument mounting support 1 erected on the ground GL includes a cast iron member 20 having a rough-textured cast surface formed by casting and a steel member 10 joined to the cast iron member 20 by friction welding. The cast iron member 20 is located near a surface of the ground 90, and an instrument 100 is mounted to the steel member 10.SELECTED DRAWING: Figure 1
Inventors:
Takuro Umetani
Hitoshi Kitamura
Hitoshi Kitamura
Application Number:
JP2018179256A
Publication Date:
August 30, 2022
Filing Date:
September 25, 2018
Export Citation:
Assignee:
Hinode Water Supply Equipment Co., Ltd.
Yoshimoto Pole Co., Ltd.
Yoshimoto Pole Co., Ltd.
International Classes:
E04H12/22; B23K20/12; E02D27/42; E04H12/08; F16B11/00
Domestic Patent References:
| JP2012017622A | ||||
| JP2006007181A | ||||
| JP2000094161A | ||||
| JP2008031711A |
Foreign References:
| US5505033 |
Attorney, Agent or Firm:
Eiwa patent office