公开(公告)号：US3496831A

公开(公告)日：1970-02-24

申请号：US3496831D

申请日：1968-06-14

申请人： BLAW KNOX CO

发明人： EIBE WERNER W ,  TEPEL RICHARD W

IPC分类号： B23C3/14 ,  B23C9/00 ,  B23C1/00 ,  B23C7/00

CPC分类号： B23C3/14 ,  Y10T409/3042 ,  Y10T409/30532 ,  Y10T409/305544 ,  Y10T409/307448

公开(公告)号：US3618462A

公开(公告)日：1971-11-09

申请号：US3618462D

申请日：1969-12-04

申请人： BLAW KNOX CO

发明人： EIBE WERNER W ,  TEPEL RICHARD W

IPC分类号： B23C3/14 ,  B23C3/00

CPC分类号： B23C3/14 ,  Y10T409/3042 ,  Y10T409/307448 ,  Y10T409/307784

摘要： A BILLET CHIPPER HAVING A PAIR OF ROTATING CUTTING HEADS ARRANGED TO BE SELECTIVELY MOVED INTO A WORKING POSITION FOR REMOVING DEFECTS FROM A BILLET MOVED PAST A CHIPPING STATION. ON OF THE CUTTING HEADS IS ADAPTED TO REMOVE DEFECTS FROM THE BILLET AS THE BILLET IS MOVED IN ONE DIRECTION PAST THE CHIPPING STATION AND THE OTHER OF THE CUTTING HEADS IS ADAPTED TO REMOVE DEFECTS FROM THE BILLET AS IT IS MOVED IN THE OPPOSITE DIRECTION PAST THE CHIPPING STATION. THE BILLET CHIPPER IS ALSO PROVIDED WITH MECHANISM FOR CLAMPING THE BILLET SECURELY DURING CHIPPING SO AS TO PREVENT VIBRATION THEREOF AS A RESULT OF THE FORCES DEVELOPED BY THE CUTTING HEADS.