Methods of operating an adjustment mechanism for a roller scraper
US12403387B1 · kind B1 · utility
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18References
20Claims
0Family size
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Key dates
| Filing date | Apr 30, 2025 |
| Grant date | Sep 2, 2025 |
| Priority date | — |
| Expiry date | Apr 30, 2045 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F3/068
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A method for adjusting a pressure profile exerted on input media by a scratching assembly, the method comprising: rotating a pin of an adjustment mechanism; wherein the adjustment mechanism is configured so that rotation of the pin causes a threaded end of the pin to thread into or out from a threaded hole of a mounting block connected to an end of a roller, such that rotation of the pin causes a corresponding vertical motion of the mounting block and results in a vertical adjustment of the end of the roller, the vertical adjustment adjusting a pressure profile exerted by the roller on the input media.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.