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1. 发明申请

WO2007052312A1 BELT TENSIONER FOR AN ACCESSORY DRIVE 审中-公开
标题翻译：用于附件驱动的皮带张紧器
公开(公告)号：WO2007052312A1
公开(公告)日：2007-05-10
申请号：PCT/IT2005/000628
申请日：2005-11-02
申请人： DAYCO EUROPE S.R.L. CON UNICO SOCIO , ORSO, Giuseppe
发明人： ORSO, Giuseppe
IPC分类号： F16H7/12
CPC分类号： F16H7/1281 , F16H7/1218 , F16H2007/081
摘要： A tensioner (1) for a belt drive, comprising a base (2) adapted to being supported on a supporting wall fixed to an internal combustion engine, and comprising a pin (9) defining a first axis (A) , a tensioning arm (3) rotatably connected to the pin (9) and comprising a support portion (15) for an idle pulley (4) defining a second rotation axis (B) for the idle pulley (4), and an elastic element (27) cooperating with the base (2) and with the tensioning arm (3) for tensioning a drive belt. The tensioner (1) comprises a tapered bushing (32) fitted on the pin (9) and one between the tensioning arm (3) and the base (2) defining a tapered seat (25) accommodating the tapered bushing (32).
摘要翻译：一种用于带驱动器的张紧器（1），包括适于支撑在固定到内燃机上的支撑壁上的基座（2），并且包括限定第一轴线（A）的销（9），张紧臂 3），可旋转地连接到所述销（9）并且包括用于为所述空转滑轮（4）限定第二旋转轴线（B）的空转滑轮（4）的支撑部分（15），以及弹性元件基座（2）和用于张紧传动带的张紧臂（3）。张紧器（1）包括安装在销（9）上的锥形衬套（32），并且一个位于张紧臂（3）和底座（2）之间，形成容纳锥形衬套（32）的锥形座（25）。

2. 发明授权

EP1948964B1 BELT TENSIONER FOR AN ACCESSORY DRIVE 有权转让
标题翻译：张力器额外的驱动器
公开(公告)号：EP1948964B1
公开(公告)日：2009-05-27
申请号：EP05813687.0
申请日：2005-11-02
申请人： Dayco Europe S.r.l. con Unico Socio
发明人： ORSO, Giuseppe
IPC分类号： F16H7/12
CPC分类号： F16H7/1281 , F16H7/1218 , F16H2007/081
摘要： A tensioner (1) for a belt drive, comprising a base (2) adapted to being supported on a supporting wall fixed to an internal combustion engine, and comprising a pin (9) defining a first axis (A) , a tensioning arm (3) rotatably connected to the pin (9) and comprising a support portion (15) for an idle pulley (4) defining a second rotation axis (B) for the idle pulley (4), and an elastic element (27) cooperating with the base (2) and with the tensioning arm (3) for tensioning a drive belt. The tensioner (1) comprises a tapered bushing (32) fitted on the pin (9) and one between the tensioning arm (3) and the base (2) defining a tapered seat (25) accommodating the tapered bushing (32).

3. 发明公开

EP1948964A1 BELT TENSIONER FOR AN ACCESSORY DRIVE 有权转让
标题翻译：张力器额外的驱动器
公开(公告)号：EP1948964A1
公开(公告)日：2008-07-30
申请号：EP05813687.0
申请日：2005-11-02
申请人： Dayco Europe S.R.L. Con Unico Socio
发明人： ORSO, Giuseppe
IPC分类号： F16H7/12
CPC分类号： F16H7/1281 , F16H7/1218 , F16H2007/081
摘要： A tensioner (1) for a belt drive, comprising a base (2) adapted to being supported on a supporting wall fixed to an internal combustion engine, and comprising a pin (9) defining a first axis (A) , a tensioning arm (3) rotatably connected to the pin (9) and comprising a support portion (15) for an idle pulley (4) defining a second rotation axis (B) for the idle pulley (4), and an elastic element (27) cooperating with the base (2) and with the tensioning arm (3) for tensioning a drive belt. The tensioner (1) comprises a tapered bushing (32) fitted on the pin (9) and one between the tensioning arm (3) and the base (2) defining a tapered seat (25) accommodating the tapered bushing (32).

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