Work vehicle cab screen
US7252325B2 · kind B2 · utility
9Cited by
37References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 10, 2004 |
| Grant date | Aug 7, 2007 |
| Priority date | — |
| Expiry date | Mar 4, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24273
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A side screen for the cab of a work vehicle, such as a skid steer loader, comprises a panel having strips defining openings therebetween. A high percentage of the area of the screen is open for visibility. At least one reinforcing member, such as a rib, is formed in the screen, such as on a strip or on a panel section. An intermediate panel may also provide a section of relatively heightened rigidity. Such reinforcing members reduce sheet bowing, or “oil can” effect, and maintain flatness of the screen, thereby optimizing the screen for a combination of both protection and visibility.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.