Hydrostatic motor unit
US6248037A · kind A · utility
25Cited by
3References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 27, 2000 |
| Grant date | Jun 19, 2001 |
| Priority date | — |
| Expiry date | Jan 27, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60K2007/0092
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A hydrostatic motor unit is provided having two hydraulic motors located coaxial to each other. The motor unit includes a radial piston motor which has a constant absorption volume, is internally pressurized and has multiple-stroke capability, and a reversible axial piston motor that employs a swash plate construction and has a variable absorption volume and is located axially adjacent the radial piston motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.