Propeller shaft and yoke structure of universal joint used for the propeller shaft
US10690192B2 · kind B2 · utility
0Cited by
10References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2019 |
| Grant date | Jun 23, 2020 |
| Priority date | — |
| Expiry date | Jun 26, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D3/405
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A propeller shaft includes a shaft part and a a first yoke having a fixing portion, a connecting portion, a first yoke portion and a first concave portion. The connecting portion is provided apart from a first concave portion in the direction of the rotation axis of the shaft part. An outside diameter of the connecting portion is greater than an outside diameter of the shaft part in a radial direction of the rotation axis of the shaft part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.