公开(公告)号：US08950558B2

公开(公告)日：2015-02-10

申请号：US13709981

申请日：2012-12-10

申请人： Fox Factory, Inc.

发明人： Roy A. Turner ,  Barna B. Madau

IPC分类号： F16F9/52 ,  F16F9/06

CPC分类号： F16F9/526 ,  F16F9/067

摘要： A damper includes a housing bounding a primary chamber and a compensation chamber, the primary chamber including a first gas compartment and a control compartment that are separated by an expansion piston, the compensation chamber including a second gas compartment and an overflow compartment that are separated by a compensation piston. A piston rod has a first end slidably disposed within the control compartment. A first fluid path is in fluid communication with the overflow compartment so that when the expansion piston is in the first position, the expansion piston blocks fluid communication between the control compartment and the overflow compartment by way of the first fluid path and when the expansion piston is in the second position, the hydraulic fluid can freely flow from the control compartment to the overflow compartment by way of the first fluid path.

摘要翻译： 阻尼器包括限定主室和补偿室的壳体，所述主室包括由膨胀活塞分开的第一气室和控制室，所述补偿室包括第二气室和溢流室，所述第二气室和溢流室由 补偿活塞。 活塞杆具有可滑动地设置在控制室内的第一端。 第一流体路径与溢流隔室流体连通，使得当膨胀活塞处于第一位置时，膨胀活塞通过第一流体路径阻止控制室与溢流室之间的流体连通，并且当膨胀活塞 处于第二位置，液压流体可以通过第一流体路径自由地从控制室流动到溢流室。

公开(公告)号：US20130168194A1

公开(公告)日：2013-07-04

申请号：US13709981

申请日：2012-12-10

申请人： Fox Factory, Inc.

发明人： Roy A. Turner ,  Barna B. Madau

IPC分类号： F16F9/52 ,  F16F9/06

CPC分类号： F16F9/526 ,  F16F9/067

摘要： A damper includes a housing bounding a primary chamber and a compensation chamber, the primary chamber including a first gas compartment and a control compartment that are separated by an expansion piston, the compensation chamber including a second gas compartment and an overflow compartment that are separated by a compensation piston. A piston rod has a first end slidably disposed within the control compartment. A first fluid path is in fluid communication with the overflow compartment so that when the expansion piston is in the first position, the expansion piston blocks fluid communication between the control compartment and the overflow compartment by way of the first fluid path and when the expansion piston is in the second position, the hydraulic fluid can freely flow from the control compartment to the overflow compartment by way of the first fluid path.

摘要翻译： 阻尼器包括限定主室和补偿室的壳体，所述主室包括由膨胀活塞分开的第一气室和控制室，所述补偿室包括第二气室和溢流室，所述第二气室和溢流室由 补偿活塞。 活塞杆具有可滑动地设置在控制室内的第一端。 第一流体路径与溢流隔室流体连通，使得当膨胀活塞处于第一位置时，膨胀活塞通过第一流体路径阻止控制室与溢流室之间的流体连通，并且当膨胀活塞 处于第二位置，液压流体可以通过第一流体路径自由地从控制室流动到溢流室。