发明名称 |
BELT TENSION ADJUSTING DEVICE |
摘要 |
A belt tension adjusting device having a fixed member, a support shaft extending vertically from the fixed member and a pulley arm having a boss formed with a boss. The support shaft is received in the bore to rotatably support the pulley arm. A damper mechanism is mounted between the support shaft and the boss for damping a pivoting motion of the pulley arm. A pulley is mounted on the pulley arm. A tension adjusting spring is coupled to the pulley arm for biasing the pulley to impart tension to a belt. A bearing is provided for receiving radial loads produced when the pulley arm pivots. Part of the bearing is located in part outside the boss.
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申请公布号 |
CA2085420(C) |
申请公布日期 |
1995.03.21 |
申请号 |
CA19922085420 |
申请日期 |
1992.12.15 |
申请人 |
NTN CORPORATION |
发明人 |
IZUTSU, TOMOYOSHI;KAWASHIMA, KAZUKI |
分类号 |
F16H7/08;F16H7/12;(IPC1-7):F16H7/08 |
主分类号 |
F16H7/08 |
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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