Method and apparatus for disengaging hydraulic motors
US5261801A · kind A · utility
21Cited by
3References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 27, 1993 |
| Grant date | Nov 16, 1993 |
| Priority date | — |
| Expiry date | Jan 27, 2013 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04C15/0061
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method and apparatus for disengaging and reengaging a hydraulic motor from the mechanism it is driving. The hydraulic motor includes a shaft that is longitudinally movable relative to the rotor. Longitudinally moving the shaft disconnects the drive mechanism from the rotor. In one embodiment the shaft is disconnected from the drive mechanism and in another embodiment the shaft is disconnected from the rotor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.