发明名称 |
Pulley unit |
摘要 |
In an annular space between a pulley and a shaft body disposed coaxially with each other, a one-way clutch is interposed in an intermediate range in an axial direction and rolling bearings are disposed on both sides in the axial direction of the one-way clutch. A tightening distance for fitting between the one-way clutch and pulley is set to be smaller than that between the rolling bearing and pulley. Due to this structure, in a condition in which an excessive radial load acts upon the pulley, that radial load acts on not the one-way clutch but the rolling bearings on both sides thereof, so that a clutch operation of the one-way clutch can be carried out stably.
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申请公布号 |
US6116393(A) |
申请公布日期 |
2000.09.12 |
申请号 |
US19980158984 |
申请日期 |
1998.09.23 |
申请人 |
KOYO SEIKO CO., LTD. |
发明人 |
OOITSU, JUNYA;TANAKA, YASUHITO;TAZUMI, HAJIME;NAKAGAWA, YOSHITAKA |
分类号 |
F16D41/06;F16D41/067;F16H55/36;(IPC1-7):F16D41/06 |
主分类号 |
F16D41/06 |
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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