公开(公告)号：US20190084007A1

公开(公告)日：2019-03-21

申请号：US16107964

申请日：2018-08-21

申请人： CNH Industrial America LLC

发明人： Adam Michalak

IPC分类号： B07B13/05 ,  B07B1/00 ,  B07B1/18 ,  B07B1/46 ,  B07B13/00

CPC分类号： B07B13/05 ,  B07B1/005 ,  B07B1/12 ,  B07B1/185 ,  B07B1/46 ,  B07B13/003 ,  B07B15/00 ,  E02F7/06

摘要： A stone sieve assembly includes a cutting blade, a back plate, and a plurality of bars. The plurality of bars are spaced apart from one another and extend between the cutting blade and the back plate. The plurality of bars have a leading section positioned proximate the cutting blade and a trailing section positioned proximate the back plate. The trailing section tapers inwardly as it approaches the back plate.

公开(公告)号：US10737297B2

公开(公告)日：2020-08-11

申请号：US16107964

申请日：2018-08-21

申请人： CNH Industrial America LLC

发明人： Adam Michalak

IPC分类号： B07B1/12 ,  E02F3/14 ,  B07B13/05 ,  B07B1/00 ,  B07B1/46 ,  B07B13/00 ,  B07B1/18 ,  E02F7/06 ,  B07B15/00

摘要： A stone sieve assembly includes a cutting blade, a back plate, and a plurality of bars. The plurality of bars are spaced apart from one another and extend between the cutting blade and the back plate. The plurality of bars have a leading section positioned proximate the cutting blade and a trailing section positioned proximate the back plate. The trailing section tapers inwardly as it approaches the back plate.