公开(公告)号：US3574567A

公开(公告)日：1971-04-13

申请号：US3574567D

申请日：1968-06-11

申请人： KOKUEI KIKAI SEISAKUSHO KK

发明人： HATANAKA YOSHIHIRO ,  MASE HIDETAKA

IPC分类号： F16D69/02 ,  G07D9/00 ,  B32B15/04

CPC分类号： G07D9/00 ,  F16D69/027 ,  Y10T428/12229 ,  Y10T428/12986 ,  Y10T428/20 ,  Y10T428/31678

摘要： WEAR RESISTANT MEMBER, ESPECIALLY SUITABLE FOR DEFINING A COIN PASSAGE OF A COIN COUNTING AND (OR) SORTING MACHINE ARE MADE OF SUPPORTING MEMBERS AND A WEAR RESISTANCE SURFACE MADE OF CERAMICS OF CERMET AND BONDED TO SUPPORTING MEMBERS. THE WEAR RESISTANT SURFACE IS DIVIDED INTO A PLURALITY OF SEGMENTS TO PREVENT DEFORMATION OR CRACKING.