Snowplow hookups for work machines
US12305346B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 23, 2021 |
| Grant date | May 20, 2025 |
| Priority date | — |
| Expiry date | Dec 4, 2043 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01H5/066
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An apparatus for attaching a snow plow to the front of a work machine includes a first beam extending in a first longitudinal direction. A first hinge member is coupled with the first beam. A second beam is coupled with the first beam and extends rearward in a second longitudinal direction angled upward relative to the first beam member. A second hinge member coupled with the second beam. A bracket is positioned upward of the second hinge member and is coupled with a third hinge member. A fourth hinge member is coupled with the first beam or the second beam. An actuator is rotatably coupled with the third hinge member and the fourth hinge member and is adjustable to vary the position of the first beam and the second beam relative to the upper bracket with the upper bracket maintained in a fixed position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.