公开(公告)号：US20050183911A1

公开(公告)日：2005-08-25

申请号：US11064378

申请日：2005-02-23

申请人： Waldemar Wilda ,  Lukasz Piotrowski ,  Marcin Knapczyk

发明人： Waldemar Wilda ,  Lukasz Piotrowski ,  Marcin Knapczyk

IPC分类号： F16F9/348 ,  F16F9/50

CPC分类号： F16F9/3485

摘要： A hydraulic damper including a tube filled with working liquid which contains a slidable piston assembly attached to a piston rod. The piston assembly includes a piston having a compression valve arrangement to control the flow of working liquid passing through the piston during the compression stroke of the damper. The compression valve arrangement includes a stack of resilient deflectable disks placed on one axial side of the piston and covering compression flow passages in the piston, a spring, spring seat guide and a spring retainer, the spring mounted between the spring seat and the spring retainer. The spring biases the axially slidable spring seat against the stack of disks to normally close the compression flow passages, and the stack of disks is held by the spring seat. The spring seat guide may also be provided with rebound flow passages linked with flow passages in the piston.

摘要翻译： 一种液压阻尼器，其包括填充有工作液体的管，该工作液体包含附接到活塞杆的可滑动的活塞组件。 活塞组件包括具有压缩阀装置的活塞，以在阻尼器的压缩冲程期间控制通过活塞的工作液体的流动。 压缩阀装置包括一堆可弹性偏转的盘，其放置在活塞的一个轴向侧面上并覆盖活塞中的压缩流动通道，弹簧，弹簧座引导件和弹簧保持器，弹簧安装在弹簧座和弹簧保持架之间 。 弹簧将可轴向滑动的弹簧座偏压在一堆盘上，以使压缩流动通道闭合，并且该弹簧座被弹簧座保持。 弹簧座引导件也可以设置有与活塞中的流动通道连接的回弹流动通道。

公开(公告)号：US07228948B2

公开(公告)日：2007-06-12

申请号：US11064378

申请日：2005-02-23

申请人： Waldemar Wilda ,  Lukasz Piotrowski ,  Marcin Knapczyk

发明人： Waldemar Wilda ,  Lukasz Piotrowski ,  Marcin Knapczyk

IPC分类号： F16F9/34

CPC分类号： F16F9/3485

摘要： A hydraulic damper including a tube filled with working liquid which contains a slidable piston assembly attached to a piston rod. The piston assembly includes a piston having a compression valve arrangement to control the flow of working liquid passing through the piston during the compression stroke of the damper. The compression valve arrangement includes a stack of resilient deflectable disks placed on one axial side of the piston and covering compression flow passages in the piston, a spring, spring seat guide and a spring retainer, the spring mounted between the spring seat and the spring retainer. The spring biases the axially slidable spring seat against the stack of disks to normally close the compression flow passages, and the stack of disks is held by the spring seat. The spring seat guide may also be provided with rebound flow passages linked with flow passages in the piston.

摘要翻译： 一种液压阻尼器，其包括填充有工作液体的管，该工作液体包含附接到活塞杆的可滑动的活塞组件。 活塞组件包括具有压缩阀装置的活塞，以在阻尼器的压缩冲程期间控制通过活塞的工作液体的流动。 压缩阀装置包括一堆可弹性偏转的盘，其放置在活塞的一个轴向侧面上并覆盖活塞中的压缩流动通道，弹簧，弹簧座引导件和弹簧保持器，弹簧安装在弹簧座和弹簧保持架之间 。 弹簧将可轴向滑动的弹簧座偏压在一堆盘上，以使压缩流路通常关闭，并且该盘堆由弹簧座保持。 弹簧座引导件也可以设置有与活塞中的流动通道连接的回弹流动通道。