Title:
BOLT HOLDING DEVICE
Document Type and Number:
Japanese Patent JP2023071572
Kind Code:
A
Abstract:
To provide a bolt holding device with improved workability.SOLUTION: A bolt holding device includes a first plate member forming a first through hole, a second plate member which is mounted so as to overlap the first plate member and forms a second through hole opposite to the first through hole, and a bolt having a head part, a shaft part and a diameter enlarged part. In the first through hole, a first part having a diameter larger than that of the diameter enlarged part of the bolt, and a second part having a diameter smaller than those of the diameter enlarged part and the head part are continuously formed, the second through hole is opposite to the second part of the first through hole and has a diameter larger than that of the diameter enlarged part, and in the bolt, the shaft part is held in a state of being inserted to the second part of the first through hole and the second through hole.SELECTED DRAWING: Figure 1
Inventors:
SUGIMOTO SUMIO
Application Number:
JP2021212900A
Publication Date:
May 23, 2023
Filing Date:
December 27, 2021
Export Citation:
Assignee:
SYSAPLANNING CO LTD
International Classes:
E04G5/00; E04G7/26; F16B41/00
Attorney, Agent or Firm:
Norito Yamao
Hiroshi Okabe
Yuzo Yamada
Hiroshi Okabe
Yuzo Yamada
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