公开(公告)号：EP0742747A1

公开(公告)日：1996-11-20

申请号：EP95910867.0

申请日：1995-01-17

申请人： THE TORRINGTON COMPANY

发明人： ALLING, Richard, L. ,  ZINKEN, Gunter, J.

IPC分类号： B23P13 ,  F16C33 ,  F16C43

CPC分类号： F16C43/08 ,  F16C19/06 ,  F16C33/41 ,  F16C33/425 ,  Y10T29/4965 ,  Y10T29/49679 ,  Y10T29/49686 ,  Y10T29/49691

摘要： A flat, thin ring is formed into a modified ring having bridge material between adjacent, initial ball pockets (14). Movable anvils (12) having a rounded surface are positioned within the initial ball pockets and the bridge material is reformed such that a substantially flat bridge is formed between adjacent final ball pockets conforming to more than a 180 degree circumference of the rounded surface. The movable anvils (12) are then moved such that the final ball pockets do not conform to more than a 180 degree circumference of the rounded surface to facilitate removal of the movable anvils (12) from the final ball pockets. A method of assembling a ball bearing assembly is also described.

公开(公告)号：EP0742747B1

公开(公告)日：2001-10-17

申请号：EP95910867.1

申请日：1995-01-17

申请人： THE TORRINGTON COMPANY

发明人： ALLING, Richard, L. ,  ZINKEN, Gunter, J.

IPC分类号： B23P15/00 ,  F16C33/42 ,  F16C33/41 ,  F16C43/08

CPC分类号： F16C43/08 ,  F16C19/06 ,  F16C33/41 ,  F16C33/425 ,  Y10T29/4965 ,  Y10T29/49679 ,  Y10T29/49686 ,  Y10T29/49691

摘要： A flat, thin ring is formed into a modified ring having bridge material between adjacent, initial ball pockets (14). Movable anvils (12) having a rounded surface are positioned within the initial ball pockets and the bridge material is reformed such that a substantially flat bridge is formed between adjacent final ball pockets conforming to more than a 180 degree circumference of the rounded surface. The movable anvils (12) are then moved such that the final ball pockets do not conform to more than a 180 degree circumference of the rounded surface to facilitate removal of the movable anvils (12) from the final ball pockets. A method of assembling a ball bearing assembly is also described.