| 发明名称 | Linear guide device | ||
| 摘要 | A linear guide device includes a guide rail, a slider, and a side seal member attached to an axial direction end part of the slider. The side seal member is formed integrally and has a flat surface facing the guide rail. A clearance between the side seal member and the guide rail is kept the same on a whole of the side seal member, and a thickness in the axial direction of the side seal member is 25 to 140 times the clearance. | ||
| 申请公布号 | US8894283(B2) | 申请公布日期 | 2014.11.25 |
| 申请号 | US201113985901 | 申请日期 | 2011.09.13 |
| 申请人 | NSK Ltd. | 发明人 | Nishiyama Kazuhito |
| 分类号 | F16C29/08;F16C29/00;F16C29/06 | 主分类号 | F16C29/08 |
| 代理机构 | Crowell & Moring LLP | 代理人 | Crowell & Moring LLP |
| 主权项 | 1. A linear guide device comprising: a guide rail having rolling element rolling grooves which extend in the axial direction; a slider having rolling element rolling grooves which face the rolling element rolling grooves of the guide rail and which straddles the guide rail, the slider being configured to move in the axial direction through rolling of a plurality of rolling elements inserted between the rolling element rolling grooves; and a side seal member attached to an axial direction end part of the slider, wherein the side seal member is formed integrally and has a flat surface facing the guide rail,a clearance between the side seal member and the guide rail is kept the same on a whole of the side seal member, anda thickness in the axial direction of the side seal member is 25 to 140 times the clearance. | ||
| 地址 | Tokyo JP | ||