Zero turn transmission
US5078222A · kind A · utility
156Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 1989 |
| Grant date | Jan 7, 1992 |
| Priority date | — |
| Expiry date | Mar 2, 2009 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2057/02043
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A zero turn transmission having two identical mirror image reduction drives powered by independent self-contained hydraulic power units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.