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公开(公告)号：US08851492B2
公开(公告)日：2014-10-07
申请号：US14158062
申请日：2014-01-17
CPC分类号： B60G99/002 , B60G9/003 , B60G11/27 , B60G13/10 , B60G2204/4504 , B60G2300/026 , F16F1/3849 , F16F2230/007
摘要： An axle/suspension system for heavy-duty vehicles having a frame and at least one suspension assembly operatively connected to the frame, the axle/suspension system including a mechanical stop having a plurality of links and a first end and a second end, the second end rigidly attached to the suspension assembly and the first end rigidly attached to the vehicle frame, wherein the first end and the second end control a distance between the first end and the second end, and control the plurality of links to attain a movement tolerance range of said mechanical stop from about 0.0 inches to about 2.0 inches.
摘要翻译： 一种用于重型车辆的车轴/悬架系统，其具有框架和至少一个可操作地连接到框架的悬架组件，所述车轴/悬架系统包括具有多个连杆的机械止动件，第一端和第二端，第二 其刚性地附接到悬架组件和刚性地附接到车架的第一端，其中第一端和第二端控制第一端和第二端之间的距离，并且控制多个连杆以获得运动公差范围 的所述机械止动件从大约0.0英寸到大约2.0英寸。
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公开(公告)号：US10137749B2
公开(公告)日：2018-11-27
申请号：US15652381
申请日：2017-07-18
发明人： Michael J. Keeler , Jeff R. Zawacki , Andrew J. Westnedge , Jason M. Ramus , Jacob Andreasen , Nicholas J. Giamati
摘要： An air spring with damping characteristics for a suspension assembly of a heavy-duty vehicle includes a bellows and a piston. The bellows includes a bellows chamber. The bellows is attached to a main member of the heavy-duty vehicle and to the piston. The piston includes an open bottom that is sealingly closed by a disc attached to the open bottom. The piston and the disc define a piston chamber. The piston is mounted on the suspension assembly of the heavy-duty vehicle. The bellows chamber and the piston chamber are in fluid communication with each other via at least one opening, wherein airflow between the bellows chamber and the piston chamber provides damping to the suspension assembly of the heavy-duty vehicle.
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公开(公告)号：US20170326935A1
公开(公告)日：2017-11-16
申请号：US15652381
申请日：2017-07-18
发明人： Michael J. Keeler , Jeff R. Zawacki , Andrew J. Westnedge , Jason M. Ramus , Jacob Andreasen , Nicholas J. Giamati
CPC分类号： B60G15/12 , B60G11/27 , B60G2202/152 , B60G2202/32 , B60G2206/424 , B60G2206/911 , B60G2300/02 , B60G2300/026 , F16F9/049 , F16F9/057 , F16J3/06
摘要： An air spring with damping characteristics for a suspension assembly of a heavy-duty vehicle includes a bellows and a piston. The bellows includes a bellows chamber. The bellows is attached to a main member of the heavy-duty vehicle and to the piston. The piston includes an open bottom that is sealingly closed by a disc attached to the open bottom. The piston and the disc define a piston chamber. The piston is mounted on the suspension assembly of the heavy-duty vehicle. The bellows chamber and the piston chamber are in fluid communication with each other via at least one opening, wherein airflow between the bellows chamber and the piston chamber provides damping to the suspension assembly of the heavy-duty vehicle.
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公开(公告)号：US09738131B2
公开(公告)日：2017-08-22
申请号：US15150505
申请日：2016-05-10
发明人： Michael J. Keeler , Jeff R. Zawacki , Andrew J. Westnedge , Jason M. Ramus , Jacob Andreasen , Nicholas J. Giamati
CPC分类号： B60G15/12 , B60G11/27 , B60G2202/152 , B60G2202/32 , B60G2206/424 , B60G2206/911 , B60G2300/02 , B60G2300/026 , F16F9/049 , F16F9/057 , F16J3/06
摘要： An air spring with damping characteristics for a suspension assembly of a heavy-duty vehicle includes a bellows and a piston. The bellows includes a bellows chamber. The bellows is attached to a main member of the heavy-duty vehicle and to the piston. The piston includes an open bottom that is sealingly closed by a disc attached to the open bottom. The piston and the disc define a piston chamber. The piston is mounted on the suspension assembly of the heavy-duty vehicle. The bellows chamber and the piston chamber are in fluid communication with each other via at least one opening, wherein airflow between the bellows chamber and the piston chamber provides damping to the suspension assembly of the heavy-duty vehicle.
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公开(公告)号：US20160332497A1
公开(公告)日：2016-11-17
申请号：US15150505
申请日：2016-05-10
发明人： Michael J. Keeler , Jeff R. Zawacki , Andrew J. Westnedge , Jason M. Ramus , Jacob Andreasen , Nicholas J. Giamati
IPC分类号： B60G15/12
CPC分类号： B60G15/12 , B60G11/27 , B60G2202/152 , B60G2202/32 , B60G2206/424 , B60G2206/911 , B60G2300/02 , B60G2300/026 , F16F9/049 , F16F9/057 , F16J3/06
摘要： An air spring with damping characteristics for a suspension assembly of a heavy-duty vehicle includes a bellows and a piston. The bellows includes a bellows chamber. The bellows is attached to a main member of the heavy-duty vehicle and to the piston. The piston includes an open bottom that is sealingly closed by a disc attached to the open bottom. The piston and the disc define a piston chamber. The piston is mounted on the suspension assembly of the heavy-duty vehicle. The bellows chamber and the piston chamber are in fluid communication with each other via at least one opening, wherein airflow between the bellows chamber and the piston chamber provides damping to the suspension assembly of the heavy-duty vehicle.
摘要翻译： 具有用于重型车辆的悬挂组件的阻尼特性的空气弹簧包括波纹管和活塞。 波纹管包括波纹管室。 波纹管连接到重型车辆的主要部件和活塞。 活塞包括通过附接到开口底部的盘密封地封闭的开口底部。 活塞和圆盘限定活塞室。 活塞安装在重型车辆的悬挂组件上。 波纹管室和活塞室经由至少一个开口彼此流体连通，其中波纹管室和活塞室之间的气流为重型车辆的悬挂组件提供阻尼。
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公开(公告)号：US20140197612A1
公开(公告)日：2014-07-17
申请号：US14158062
申请日：2014-01-17
IPC分类号： B60G99/00
CPC分类号： B60G99/002 , B60G9/003 , B60G11/27 , B60G13/10 , B60G2204/4504 , B60G2300/026 , F16F1/3849 , F16F2230/007
摘要： An axle/suspension system for heavy-duty vehicles having a frame and at least one suspension assembly operatively connected to the frame, the axle/suspension system including a mechanical stop having a plurality of links and a first end and a second end, the second end rigidly attached to the suspension assembly and the first end rigidly attached to the vehicle frame, wherein the first end and the second end control a distance between the first end and the second end, and control the plurality of links to attain a movement tolerance range of said mechanical stop from about 0.0 inches to about 2.0 inches.
摘要翻译： 一种用于重型车辆的车轴/悬架系统，其具有框架和至少一个可操作地连接到框架的悬架组件，所述车轴/悬架系统包括具有多个连杆的机械止动件，第一端和第二端，第二 其刚性地附接到悬架组件和刚性地附接到车架的第一端，其中第一端和第二端控制第一端和第二端之间的距离，并且控制多个连杆以获得运动公差范围 的所述机械止动件从大约0.0英寸到大约2.0英寸。
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