发明名称 |
PULLEY DEVICE FOR TENSIONING IDLER OR RUNNER ROLLER. |
摘要 |
The pulley device for a belt or chain tensioning idler or runner roller comprises a pulley (12), a roller bearing (14), a spacer (18) for the mounting of the rolling bearing (14) and being capable of pressing against an element external to the device, a fastening screw (20) immobilized axially relative to the spacer (18), and at least one retaining ring (22) which is elastic radially and which is mounted inside a groove (60) made on the fastening screw (20), a portion of the ring (22) protruding radially into a recess (52) of the spacer (18). |
申请公布号 |
WO2010006857(A1) |
申请公布日期 |
2010.01.21 |
申请号 |
WO2009EP57177 |
申请日期 |
2009.06.10 |
申请人 |
AKTIEBOLAGET SKF;WILSON, PAMPHILE;PROUTEAU, THIERRY;NARBONNAIS, CEDRIC |
发明人 |
WILSON, PAMPHILE;PROUTEAU, THIERRY;NARBONNAIS, CEDRIC |
分类号 |
F16B21/18;F16H7/14;F16H55/36 |
主分类号 |
F16B21/18 |
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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