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1. 发明授权

US6092819A Suspension system 失效
标题翻译：悬挂系统
公开(公告)号：US6092819A
公开(公告)日：2000-07-25
申请号：US182552
申请日：1998-10-29
申请人： Jerry Overby , Arnold J. Heron
发明人： Jerry Overby , Arnold J. Heron
IPC分类号： B60G3/18 , B60G7/00 , B60G11/28 , B60G3/12
CPC分类号： B60G3/185 , B60G11/28 , B60G7/00
摘要： A suspension system for wheeled vehicles, in particular, trailers and especially semi-trailers. The suspension system includes a platform with a top seat supported above an arcuate bottom saddle. The bottom saddle of the platform is designed for resting on an axle of a vehicle such that the top seat is positioned above the axle. Upper and lower pivot arms are provided each having a pair of opposite ends. A first end of each of the pivot arms is pivotally coupled to the platform. A hanger member has a top plate and a side brace downwardly extending from the top plate of the hanger member. The top plate of the hanger member has a proximal portion and a distal portion. The side brace of the hanger member is coupled to the proximal portion of the top plate. The top plate of the hanger member is positioned above the top seat of the platform. The top plate of the hanger member is designed for attachment to a support frame of a trailer. A second end of each of the pivot arms is pivotally coupled to the side brace. A biasing member is positioned between the top seat of the platform and the top plate of the hanger member. The biasing member biases the platform and the top plate of the hanger member away from one another in a generally vertical direction.
摘要翻译：用于轮式车辆的悬挂系统，特别是拖车，特别是半挂车。该悬架系统包括一个平台，其具有支撑在弓形底部鞍座上方的顶座。平台的底座设计用于搁置在车辆轴上，使得顶座位于车轴上方。上下枢转臂设置成各具有一对相对端。每个枢转臂的第一端枢转地联接到平台。挂钩构件具有顶板和从支架构件的顶板向下延伸的侧支架。衣架构件的顶板具有近端部分和远端部分。衣架构件的侧支架联接到顶板的近侧部分。衣架构件的顶板位于平台的顶座上方。衣架构件的顶板被设计成附接到拖车的支撑框架。每个枢转臂的第二端枢转地联接到侧支架。偏置构件定位在平台的顶座和吊架构件的顶板之间。偏置构件使悬挂构件的平台和顶板沿大致垂直的方向彼此偏离。

2. 发明授权

US06220585B1 Multi-stage compression spring 失效
标题翻译：多级压缩弹簧
公开(公告)号：US06220585B1
公开(公告)日：2001-04-24
申请号：US09182731
申请日：1998-10-29
申请人： Arnold J. Heron
发明人： Arnold J. Heron
IPC分类号： F16F136
CPC分类号： F16F1/3732
摘要： A multi-stage resiliently compressible element for providing a biasing element having at least two portions having different compression resistances from one another. The multi-stage resiliently compressible element includes a resiliently compressible element comprising a resiliently deformable elastomeric material and having top and bottom faces and a side surface. The side surface of the resiliently compressible element has an annular channel therearound which divides the resiliently compressible element into top and bottom portions. The resiliently compressible element has a bore therethrough extending between the top and bottom faces. The bore has generally cylindrical top and bottom regions and top and bottom chambers interposed between the top and bottom regions of the bore. The top and bottom portions of the resiliently compressible element each have a compression resistance for resisting compression against the top and bottom faces of the resiliently compressible element in directions generally parallel to the axis of the resiliently compressible element. The resistance of the top portion is less than the compression resistance of the bottom portion so that the top portion is relatively softer than the bottom portion.
摘要翻译：一种用于提供具有彼此具有不同压缩阻力的至少两个部分的偏压元件的多级弹性可压缩元件。多级弹性可压缩元件包括弹性可压缩元件，其包括可弹性变形的弹性体材料并具有顶面和底面以及侧面。弹性可压缩元件的侧表面具有围绕其的环形通道，其将弹性可压缩元件分成顶部和底部。弹性可压缩元件具有在顶面和底面之间延伸的孔。孔具有大致圆柱形的顶部和底部区域，以及插入孔的顶部和底部区域之间的顶部和底部腔室。弹性可压缩元件的顶部和底部各自具有压缩阻力，用于抵抗在弹性可压缩元件的顶面和底面上的压缩，所述压缩阻力基本上平行于可弹性压缩元件的轴线。顶部的电阻小于底部的抗压性，使得顶部比底部相对更软。

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