Tooth profile of a spline shaft
US7874760B2 · kind B2 · utility
3Cited by
18References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 19, 2004 |
| Grant date | Jan 25, 2011 |
| Priority date | — |
| Expiry date | Feb 28, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/7035
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A groove profile for a positive hub-shaft connection has a hub having a plurality of grooves with an essentially quadrilateral groove cross section and a shaft having a plurality of grooves with an essentially quadrilateral groove cross section. Additionally, the groove profile has at least one rib radially projecting from one of the grooves of the hub or shaft towards one of the grooves of the other of the hub or shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.