公开(公告)号：US4562971A

公开(公告)日：1986-01-07

申请号：US594238

申请日：1984-03-28

Applicant: Hermann Schwelling

Inventor： Hermann Schwelling

IPC: B02C18/00 ,  B02C18/18

CPC classification number: B02C18/0007 ,  B02C2018/0069

Abstract: A paper shredder is arranged with a pair of cutting and tearing roller members mounted on bearing members which include semicylindrical recesses within which the roller members are engaged, a pair of support arms which extend from the roller members in the intake direction of the material to be shredded at diverging angles relative to each other, with two pairs of shafts being provided for each of the support arms of the bearing members, the pairs of shafts having longitudinal axes which extend parallel to the axes of the roller members and which are spaced apart a distance taken in the intake direction of the material to be shredded.

Abstract translation: 碎纸机布置有一对安装在轴承构件上的切割和撕裂辊构件，其包括半圆柱形凹槽，滚子构件接合在其中;一对支撑臂，其从所述滚子构件在所述材料的进入方向上延伸为 以相对于彼此的发散角度切割，其中为轴承构件的每个支撑臂设置两对轴，所述成对的轴具有平行于辊构件的轴线延伸的纵向轴线，并且间隔开 在被切割材料的进气方向上取得的距离。