Adjustable press wheel scraper
US9872423B2 · kind B2 · utility
9Cited by
19References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2015 |
| Grant date | Jan 23, 2018 |
| Priority date | — |
| Expiry date | Nov 19, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01C5/068
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An adjustable scraper structure is attached to a press wheel arm and suspends an adjustable scraper above the press wheel for removing mud buildup above the treads on the tire. The scraper is rotatably adjustable about the rotational axis of the press wheel and the blade pitch is rotatably adjustable about an axis parallel to and removed from the press wheel axis. The pitch or tilt of the scraper blade may be radially aligned with the blade extending perpendicular to a wheel periphery tangent line or the press wheel scraper blade may be inclined somewhat in either direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.