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公开(公告)号:US08117935B2
公开(公告)日:2012-02-21
申请号:US12174275
申请日:2008-07-16
申请人: John A. Diemer , Brian Tooman , Fredrik Englund , Robert Roessner , Henryk Sowul
发明人: John A. Diemer , Brian Tooman , Fredrik Englund , Robert Roessner , Henryk Sowul
IPC分类号: F16H59/00
CPC分类号: F16H61/30 , F16H61/688 , F16H2061/307 , Y10T74/19251 , Y10T74/19284
摘要: A synchronizer actuating system with selectives for use in dual clutch transmission is provided. The synchronizer actuating system includes an apply finger and a fork mounted on a shift rail. The fork grips a synchronizer sleeve that supports a synchronizer. The synchronizer is moveable to a neutral position. A three area piston assembly is operable to engage and actuate the apply finger. The three area piston assembly includes a hydraulic neutral position. A selective element is coupled to the synchronizer actuating system to calibrate the hydraulic neutral position of the three area piston assembly to the neutral position of the synchronizer sleeve.
摘要翻译: 提供了一种具有用于双离合器传动装置的选择装置的同步器致动系统。 同步器致动系统包括施加手指和安装在换档导轨上的叉。 叉子夹着支撑同步器的同步器套筒。 同步器可移动到中立位置。 三面活塞组件可操作以接合并致动应用手指。 三区域活塞组件包括液压中立位置。 选择元件联接到同步器致动系统以将三区域活塞组件的液压中立位置校准到同步器套筒的中间位置。
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公开(公告)号:US20090031836A1
公开(公告)日:2009-02-05
申请号:US12174275
申请日:2008-07-16
申请人: John A. Diemer , Brian Tooman , Fredrik Englund , Robert Roessner , Henryk Sowul
发明人: John A. Diemer , Brian Tooman , Fredrik Englund , Robert Roessner , Henryk Sowul
IPC分类号: F16H3/38
CPC分类号: F16H61/30 , F16H61/688 , F16H2061/307 , Y10T74/19251 , Y10T74/19284
摘要: A synchronizer actuating system with selectives for use in dual clutch transmission is provided. The synchronizer actuating system includes an apply finger and a fork mounted on a shift rail. The fork grips a synchronizer sleeve that supports a synchronizer. The synchronizer is moveable to a neutral position. A three area piston assembly is operable to engage and actuate the apply finger. The three area piston assembly includes a hydraulic neutral position. A selective element is coupled to the synchronizer actuating system to calibrate the hydraulic neutral position of the three area piston assembly to the neutral position of the synchronizer sleeve.
摘要翻译: 提供了一种具有用于双离合器传动装置的选择装置的同步器致动系统。 同步器致动系统包括施加手指和安装在换档导轨上的叉。 叉子夹着支撑同步器的同步器套筒。 同步器可移动到中立位置。 三面活塞组件可操作以接合并致动应用手指。 三区域活塞组件包括液压中立位置。 选择元件联接到同步器致动系统以将三区域活塞组件的液压中立位置校准到同步器套筒的中间位置。
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