Charge pump for axle driving apparatus including hydrostatic transmission
US5557931A · kind A · utility
11Cited by
26References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 26, 1995 |
| Grant date | Sep 24, 1996 |
| Priority date | — |
| Expiry date | May 26, 2015 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H61/4139
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Means for connecting auxiliary pumps and charge pumps to an axle driving apparatus to transfer power from a light duty vehicle engine to an output axle, wherein the charge and/or auxiliary pumps are mounted to the external housing for an integrated hydrostatic transmission or to the external housing for a hydrostatic transmission which is connected to separate axle mechanisms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.