发明授权
- 专利标题: Pulley tensioner for an oil wet belt drive
- 专利标题(中): 用于油湿式皮带传动的皮带轮张紧器
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申请号: US12451884申请日: 2007-06-05
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公开(公告)号: US08641564B2公开(公告)日: 2014-02-04
- 发明人: Adriano Rolando , Federico Domenico Licata , Gianluca Pane
- 申请人: Adriano Rolando , Federico Domenico Licata , Gianluca Pane
- 申请人地址: IT Chieti
- 专利权人: Dayco Europe S.r.l.
- 当前专利权人: Dayco Europe S.r.l.
- 当前专利权人地址: IT Chieti
- 代理机构: Davidson Berquist Jackson & Gowdey, LLP
- 国际申请: PCT/IT2007/000395 WO 20070605
- 国际公布: WO2008/149390 WO 20081211
- 主分类号: F16H7/20
- IPC分类号: F16H7/20
摘要:
A tensioner (1) for a belt drive, comprises a base (2) defining an axis (A), a mobile eccentric element (3) hinged about axis (A) and loaded by a spring (5), a pulley (4) idly connected to the mobile element (3). Specifically, the pulley (4) defines a single body with the external ring of a rolling bearing (6) mounted on the mobile element (3) and the spring (5) is helical and presents a square or rectangular cross section.
公开/授权文献
- US20100190594A1 PULLEY TENSIONER FOR AN OIL WET BELT DRIVE 公开/授权日:2010-07-29
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