Rotational coupler and method for manufacturing the same
US11927208B2 · kind B2 · utility
0Cited by
8References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 2019 |
| Grant date | Mar 12, 2024 |
| Priority date | — |
| Expiry date | Apr 5, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/32368
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A rotational coupler in one aspect of the present disclosure includes a plate-shaped first member, a plate-shaped second member, a tapered portion, and an outer circumferential ring. The outer circumferential ring includes a first ring flange configured to externally come into contact with the first member. The outer circumferential ring includes a bent portion in a middle part of the second ring flange in an extending direction. The bent portion is bent to protrude toward the first plate of the first member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.