Riding mower trailing arm suspension system
US11427048B1 · kind B1 · utility
1Cited by
59References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2021 |
| Grant date | Aug 30, 2022 |
| Priority date | — |
| Expiry date | Feb 25, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Y2200/223
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Provided is a trailing arm riding mower suspension system that includes trailing arms adapted to support hydraulic motor units and having leading ends pivotally coupled to a mower frame by way of leading end spherical joints and trailing ends having hydraulic drive unit mounts, where the trailing arms are adapted to pivot about leading end pivot locations defined by the leading end spherical joints.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.