发明名称 |
GEWINDESPINDEL MIT KUGELMUTTER. |
摘要 |
A ball screw is intended here in which the balls (13) coacting with the screw (1) and running in helical threads (2) therein also run in parallel grooves of a raceway ring (4; 14; 15; 23; 109; 109 min ) arranged coaxially about the screw (1), said grooves (12; 12 min ; 112) extending perpendicularly to the axis (11) of the screw. Said ring is freely rotatably mounted but axially immobile in a nut element (3, 104, 105) arranged coaxially around the raceway ring. A ball cage (21) is arranged between the screw and the raceway ring and attached to the nut element (3). |
申请公布号 |
DE3865579(D1) |
申请公布日期 |
1991.11.21 |
申请号 |
DE19883865579 |
申请日期 |
1988.07.21 |
申请人 |
GRANBOM, BO, KUNGSOER, SE |
发明人 |
GRANBOM, BO, KUNGSOER, SE |
分类号 |
F16H25/24;F16H25/22;(IPC1-7):F16B1/00 |
主分类号 |
F16H25/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|