Flexible coupling
US3988906A · kind A · utility
40Cited by
10References
7Claims
0Family size
Inventor
Key dates
| Filing date | Aug 1, 1975 |
| Grant date | Nov 2, 1976 |
| Priority date | — |
| Expiry date | Aug 1, 1995 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/54
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A drive coupling having a flexible web joining a pair of hubs and including at least one undulation. The undulation has an axis extending substantially at a right angle to the longitudinal axis of the coupling with all sections of the web cut by transverse planes normal to the longitudinal axis of the coupling being substantially parallel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.