Hydraulic pump or motor with mounting configuration for increased torque
US11953032B2 · kind B2 · utility
0Cited by
22References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 9, 2021 |
| Grant date | Apr 9, 2024 |
| Priority date | — |
| Expiry date | Aug 24, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D25/04
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A hydraulic pump or motor includes a mounting flange that is disposed at the first end of the housing. The mounting flange defines a pair of bolt receiving slots that are disposed along the X-axis on either side of the shaft. The pair of bolt receiving slots each define a radius center that are spaced away from each other a X dimension, and a pilot projection extends longitudinally away from the mounting flange, defining a pilot projection diameter. A ratio of the X dimension to the pilot projection diameter ranges from 1.1 to 1.5.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.