Title:
FIXING METHOD OF METALLIC MEMBER AND FIXTURE
Document Type and Number:
Japanese Patent JP2022055234
Kind Code:
A
Abstract:
To provide a fixing method of a metallic member capable of fixing the metallic member and a fixture.SOLUTION: The present invention has a fixing member 20 including a first fixing part 21 in a plate shape and a second fixing part 22 integrated with one end of the first fixing part 21 at a prescribed angle, a back plate member 27, a nut 31 and a pin 35 inserted through a boss hole 25 of a boss part 24 and enlarging a diameter of the boss hole 25 while penetrating through a first shaped steel 1 or a second shaped steel 1'. The fixing member 20 and the back plate member 27 are fastened by inserting a bolt 34 through a bolt passage part 10 and a first insertion hole 23A or a second insertion hole 23B to be screwed with the nut 31 in a state in which the first fixing part 21 or the second fixing part 22 and the back plate member 27 clamp the first shaped steel 1 or the second shaped steel 1', and the pin 35 is inserted through the boss hole 25 of the boss part 24 and penetrated through the boss part 24 and the first shaped steel 1 or the second shaped steel 1' while enlarging the diameter of the boss hole 25 so that the fixing member 20 is integrated with the first shaped steel 1 or the second shaped steel 1'.SELECTED DRAWING: Figure 5
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Inventors:
TAGAMI RYUJI
Application Number:
JP2020162717A
Publication Date:
April 07, 2022
Filing Date:
September 28, 2020
Export Citation:
Assignee:
JEC COLTD
International Classes:
E04B1/58; E04B1/24; F16B7/18; F16B17/00
Attorney, Agent or Firm:
Hiroshi Okawa