Title:
締結装置
Document Type and Number:
Japanese Patent JP7412789
Kind Code:
B2
Abstract:
To provide a fastening device that can be applied to members made of various raw materials having various shapes.SOLUTION: A fastening device 10 is provided with a first contact part 14, a second contact part 15, and a driving part 16 that makes the first member 11 and the second member 15 move relatively. The first contact part 14 is configured so that fixing head parts 132 of a plurality of fixing members 13 penetrating through a first hole part 111 and a second hole part 121 are placed thereon. The second contact part 15 is configured to contact fixing pillar parts 131 of the plurality of fixing members 13 penetrating through the first hole part 111 and the second hole part 121, at the same time. The driving part 16 elastically deforms the fixing pillar parts 131 of the plurality of fixing members 13, from end part sides, by making the second contact part 15 get close to the first contact part 14.SELECTED DRAWING: Figure 4A
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Inventors:
Taiichi Baba
Tomaru Kei
Tomaru Kei
Application Number:
JP2022010103A
Publication Date:
January 15, 2024
Filing Date:
January 26, 2022
Export Citation:
Assignee:
Yajima Industry Co., Ltd.
International Classes:
B21J15/02; B21J15/00; F16B5/04; F16B19/06
Domestic Patent References:
| JP5645549U | ||||
| JP570743U | ||||
| JP5865539A | ||||
| JP2016180422A | ||||
| JP2008208869A | ||||
| JP474710U | ||||
| JP5349665A | ||||
| JP504456A |
Foreign References:
| KR10201198143A | ||||
| US5035041 |
Attorney, Agent or Firm:
Yoshitaka Okada
Takashi Okada
Shimo Shigeru
Takashi Okada
Shimo Shigeru
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