公开(公告)号：EP0745195B1

公开(公告)日：2001-12-05

申请号：EP95914806.5

申请日：1995-03-23

申请人： THK CO. LTD.

发明人： Hattori, Kenichi

IPC分类号： F16C41/04

CPC分类号： F16C29/0647 ,  F16C29/00 ,  F16C33/64 ,  F16C41/045 ,  F16C43/04 ,  Y10T29/49641 ,  Y10T29/4981

摘要： A ball holder (1) for a retainerless saddle (6) having an elongated shaft (2) and a plurality of contact surfaces (3) therearound to hold steel balls (7) in cooperation with a bearing body (4) only when the saddle (6) is withdrawn from a rail (R). The shaft can be made of a hollow tube (41) or a pair of cantilever projections (52 or 62) so that the size of its cross-sectional area can be adjusted. Due to this adjustability, the size of the raceways can also be adjusted to enable to reassemble the steel balls (7) into the saddle (6) at a working site.

公开(公告)号：EP0745195B2

公开(公告)日：2008-02-20

申请号：EP95914806.5

申请日：1995-03-23

申请人： THK CO. LTD.

发明人： Hattori, Kenichi

IPC分类号： F16C41/04

CPC分类号： F16C29/0647 ,  F16C29/00 ,  F16C33/64 ,  F16C41/045 ,  F16C43/04 ,  Y10T29/49641 ,  Y10T29/4981

摘要： A ball holder (1) for a retainerless saddle (6) having an elongated shaft (2) and a plurality of contact surfaces (3) therearound to hold steel balls (7) in cooperation with a bearing body (4) only when the saddle (6) is withdrawn from a rail (R). The shaft can be made of a hollow tube (41) or a pair of cantilever projections (52 or 62) so that the size of its cross-sectional area can be adjusted. Due to this adjustability, the size of the raceways can also be adjusted to enable to reassemble the steel balls (7) into the saddle (6) at a working site.