| 发明名称 |
Bearing device for an adjustable vane |
| 摘要 |
<p>The device has two stops (14, 15) centering and guiding a shank (6) in a cylindrical housing (10), and each stop comprising rollers. The rollers have an axis perpendicular to rotation axis (3) of a vane (1). Each stop is mounted in a cylindrical part (13) of an end on both sides of a crown. The rollers are housed between two angular rings that form an annular path to guide the rollers.</p> |
| 申请公布号 |
EP1491725(A2) |
申请公布日期 |
2004.12.29 |
| 申请号 |
EP20040291010 |
申请日期 |
2004.04.15 |
| 申请人 |
SNECMA |
发明人 |
DEBENEIX, PIERRE;BROMANN, ALAIN;BUFFENOIR, FRANCOIS |
| 分类号 |
F02C7/042;F01D17/16;F04D29/56;F16C19/30;F16C19/32;F16C19/54;F16C25/08;F16C33/36;(IPC1-7):F01D17/16 |
主分类号 |
F02C7/042 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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