Hydraulic valve for two-speed power take-off drive
US4287778A · kind A · utility
19Cited by
11References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 26, 1979 |
| Grant date | Sep 8, 1981 |
| Priority date | — |
| Expiry date | Dec 26, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19433
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A hydraulic valve for a two-speed power take off selectively operated by a reversible stub shaft providing the proper output drive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.