![Pulley assembly](/abs-image/US/2007/11/01/US20070254756A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Pulley assembly
- 专利标题(中):滑轮总成
- 申请号:US11293521 申请日:2005-12-02
- 公开(公告)号:US20070254756A1 公开(公告)日:2007-11-01
- 发明人: Shigeru Kawamoto , Takeo Shimizu , Tomokazu Ishida
- 申请人: Shigeru Kawamoto , Takeo Shimizu , Tomokazu Ishida
- 专利权人: Mitsuboshi Belting Ltd.
- 当前专利权人: Mitsuboshi Belting Ltd.
- 优先权: JP349401/2004 20041202; JP174143/2005 20050614; JP239323/2005 20050822; JP277067/2005 20050925; JP304242/2005 20051019
- 主分类号: F16H9/00
- IPC分类号: F16H9/00 ; F16F15/121
摘要:
A pulley assembly having first and second members. The first member is capable of cooperating with a power transmission belt to drive/be driven by the belt. The first member is movable guidingly relative to the second member around a first axis. A coil spring has a length and a circumference and a first portion attached to the first member and a second portion attached to the second member so that a force tending to move the first/second member around the first axis is transmitted through the coil spring to the second/first member. At least one of the first and second members has a groove bounded by a surface into which the respective portion of the coil spring is fit. The respective portion of the coil spring is clamp fit within the groove.
摘要(中):
一种具有第一和第二构件的滑轮组件。 第一构件能够与动力传动皮带协作以驱动/由皮带驱动。 第一构件相对于围绕第一轴线的第二构件可引导地移动。 螺旋弹簧具有长度和周长以及附接到第一构件的第一部分和附接到第二构件的第二部分,使得趋向于使第一/第二构件绕第一轴线移动的力通过螺旋弹簧传递到 第二/第一名成员。 第一和第二构件中的至少一个具有由螺旋弹簧的相应部分配合到其中的表面限定的凹槽。 螺旋弹簧的相应部分夹紧配合在凹槽内。
公开/授权文献:
- US07972231B2 Pulley assembly 公开/授权日:2011-07-05
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16H | 使用挠性元件的传动装置 |
------F16H9/00 | 用环形挠性元件以可变速比传送旋转运动或使旋转运动换向的传动装置 |