Cutter mounting systems and cutters for the same
US11045814B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 7, 2019 |
| Grant date | Jun 29, 2021 |
| Priority date | — |
| Expiry date | Apr 15, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB02C2210/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A cutter wheel includes a drive plate having a first side and a second side opposite the first side. A wear plate is coupled to the first side of the drive plate for rotation with the drive plate. First and second cutters are coupled to the wear plate such that the wear plate is at least partially between the first side of the drive plate and the first and second cutters. Each cutter includes a cutter tip and a fastener-mounting aperture. A first fastener extends through the fastener-mounting aperture of the first cutter, through a first fastener-receiving aperture in the wear plate, and into a first aperture in the drive plate. A second fastener extends through the fastener-mounting aperture of the second cutter, through a respective fastener-receiving aperture in the wear plate, and into a respective aperture in the drive plate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.