Stephen Daining,Matthew Ryan Disselkoen,Claudio Carrafiello Verzilli,Joseph Edward Breja,Joshua Dean Nossaman
申请号：
US16270013
公开号：
US20190240861A1
申请日:
2019.02.07
申请国别(地区):
US
年份:
2019
代理人:
摘要：
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.
