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1. 发明申请

US20130310207A1 HYDRAULIC DAMPING MECHANISM AND USE FOR BELT TENSIONING 有权
标题翻译：液压阻尼机构和用于皮带张紧的用途
公开(公告)号：US20130310207A1
公开(公告)日：2013-11-21
申请号：US13472757
申请日：2012-05-16
申请人： Randy C. Foster , Randy Diefenderfer , Jeffrey Allen Pendergrass
发明人： Randy C. Foster , Randy Diefenderfer , Jeffrey Allen Pendergrass
IPC分类号： F16H7/12
CPC分类号： F16H7/1227 , F16H7/0834 , F16H2007/081 , F16H2007/0893
摘要： A hydraulic damper for providing fluid damping to a tensioner in a drive system that includes a damper cup, which is mounted to the tensioner and configured to rotate about a central axle in tandem with the tensioner, an end plate having an outer face and an inner face, which is attached to the damper cup forming a fluid chamber, a pin attached to the end plate and extending away from the inner face and toward the damping cup, a damping fluid, which is contained within the fluid chamber, a rotatable plate having an opening configured to accept the pin through the rotatable plate and rotate about the central axle, and a fixed plate having an opening configured to accept the pin through the fixed plate, which is fixed to and does not rotate about the central axle. During wind-up and tensioning of the tensioner, a shear force is applied to the rotatable plate moving through the damping fluid to provide damping to the tensioner.
摘要翻译：一种用于向驱动系统中的张紧器提供流体阻尼的液压阻尼器，该驱动系统包括阻尼杯，所述阻尼杯安装到张紧器上并且构造成围绕与所述张紧器串联的中心轴旋转;端板，其具有外表面和内侧其连接到形成流体室的阻尼杯，连接到端板并延伸远离内表面并朝向阻尼杯的销，包含在流体室内的阻尼流体，具有可旋转板，其具有开口，其构造成通过可旋转板接收销并围绕中心轴旋转;以及固定板，其具有构造成通过固定板接收销的开口，固定板被固定到中心轴并且不围绕中心轴旋转。在张紧器的卷绕和张紧期间，剪切力施加到移动通过阻尼流体的可旋转板，以对张紧器提供阻尼。

2. 发明授权

US09017197B2 Hydraulic damping mechanism and use for belt tensioning 有权
标题翻译：液压阻尼机构，用于皮带张紧
公开(公告)号：US09017197B2
公开(公告)日：2015-04-28
申请号：US13472757
申请日：2012-05-16
申请人： Randy C. Foster , Randy Diefenderfer , Jeffrey Allen Pendergrass
发明人： Randy C. Foster , Randy Diefenderfer , Jeffrey Allen Pendergrass
IPC分类号： F16H7/12 , F16H7/08
CPC分类号： F16H7/1227 , F16H7/0834 , F16H2007/081 , F16H2007/0893
摘要： A hydraulic damper for providing fluid damping to a tensioner in a drive system that includes a damper cup, which is mounted to the tensioner and configured to rotate about a central axle in tandem with the tensioner, an end plate having an outer face and an inner face, which is attached to the damper cup forming a fluid chamber, a peg attached to the end plate and extending away from the inner face and toward the damping cup, a damping fluid, which is contained within the fluid chamber, a plurality of shear plates housed within the fluid chamber comprising alternating fixed plates engaged with a fixed component of the tensioner and rotatable plates engaged with a rotatable component of the tensioner where the peg extends through openings in each of the shear plates allowing for rotation of the rotatable plate with the rotation of the peg.
摘要翻译：一种用于向驱动系统中的张紧器提供流体阻尼的液压阻尼器，该驱动系统包括阻尼杯，所述阻尼杯安装到张紧器上并且构造成围绕与所述张紧器串联的中心轴旋转;端板，其具有外表面和内侧其连接到形成流体室的阻尼杯，固定在端板上并从内表面延伸并朝向阻尼杯延伸的栓，包含在流体室内的阻尼流体，多个剪切容纳在流体室内的板包括与张紧器的固定部件接合的交替的固定板和与张紧器的可旋转部件接合的可旋转板，其中销钉延伸穿过每个剪切板中的开口，允许可转动板与栓的旋转。

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