Fastening structure and fastened structural body
US11473608B2 · kind B2 · utility
1Cited by
7References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 2018 |
| Grant date | Oct 18, 2022 |
| Priority date | — |
| Expiry date | Aug 24, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B2200/95
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A fastening structure includes: plural overlapping co-fastened members, a clearance hole being formed at at least one mating face of mutual mating faces of the plural co-fastened members, and a screw utilizing frictional heat to bore a hole and form a thread, passing through the clearance hole, and fastening the plural co-fastened members together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.