Axial piston machine
US8037808B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 30, 2008 |
| Grant date | Oct 18, 2011 |
| Priority date | — |
| Expiry date | Feb 6, 2030 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04B1/126
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An axial piston machine utilizing a swashplate design has a cylinder drum (3) that is mounted so that it can rotate around an axis of rotation (2). The cylinder drum (3) is provided with cylinder bores (4), in each of which a piston (5) is mounted so that it can be displaced longitudinally. The pistons (5) are each supported by a sliding shoe (7) on a swashplate (8). The sliding shoes (7) are in a functional connection by means of a retaining device (16), in particular a retaining plate (15), that rotates synchronously with the cylinder drum (3). The sliding shoes (7) are in a functional connection with a moment generating device (25), by means of which an opposing moment can be generated on the sliding shoes (7) that counteracts the tipping moment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.