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1. 发明授权

US06390485B1 Vehicle suspension 失效
标题翻译：车辆悬挂
公开(公告)号：US06390485B1
公开(公告)日：2002-05-21
申请号：US08693985
申请日：1996-08-08
申请人： Robert L. Cadden
发明人： Robert L. Cadden
IPC分类号： B60G1146
CPC分类号： B60G11/465 , B60G11/44 , B60G2200/314 , B60G2200/341 , B60G2202/112 , B60G2202/136 , B60G2202/152 , B60G2204/121 , B60G2204/122 , B60G2204/126 , B60G2204/129 , B60G2204/143 , B60G2204/1482 , B60G2204/416 , B60G2204/4302 , B60G2204/4306
摘要： The invention provides a suspension system (10) for installation between a chassis having side rail members (14,16) and cross frame members (22,24,26) and an axle (18,20) of a vehicle. A step spring (36) is included having a forward generally horizontal section (38), a rearward generally horizontal section (42), and a generally vertical section (40) between and contiguous with the forward and rearward sections (38,42) and displacing the rearward section (42) below the forward section (38). The leading end of step spring (36) is pivotally attached to the chassis with a spring (68) extending between the chassis and the trailing end of step spring (36). Axle (18,20) is pivotally secured to a mounting (58,60) on forward generally horizontal section (38) with the pivot (56) above axle (18,20).
摘要翻译：本发明提供了一种用于安装在具有侧轨构件（14,16）和车架的横梁（22,24,26）和车轴（18,20）的底盘之间的悬架系统（10）。包括一个阶跃弹簧（36），其具有前部大致水平的部分（38），一个后部大致水平的部分（42），以及在前部和后部（38,42）之间并与之相邻的大致垂直的部分（40）和使向后部分（42）位于前部（38）下方。阶梯弹簧（36）的前端通过在底盘和阶跃弹簧（36）的后端之间延伸的弹簧（68）枢转地附接到底盘。轴（18,20）枢转地固定到前部大致水平部分（38）上的安装件（58,60）上，枢轴（56）位于轴（18,20）上方。

2. 发明授权

US5114125A Suspension adjustment 失效
标题翻译：暂停调整
公开(公告)号：US5114125A
公开(公告)日：1992-05-19
申请号：US380632
申请日：1989-07-14
申请人： James L. Srch , Robert L. Cadden
发明人： James L. Srch , Robert L. Cadden
IPC分类号： B60G9/00 , B60G11/10
CPC分类号： B60G9/00 , B60G11/10 , B60G2200/315 , B60G2200/318 , B60G2202/112
摘要： Suspension adjustment for a suspension for a vehicle having a chassis frame and at least one pair of opposed transport wheels on opposite sides of the fore-and-aft axis of the vehicle, an axle extending between the wheels of each pair, the suspension including a pair of spring hangers attached to each opposite side of the chassis frame, and a leaf spring assembly on each side of the chassis frame interconnecting each pair of spring hangers with opposite ends of the axle in resilient load transfer relationship, each leaf spring assembly having a leaf spring with a spring eye at one end and a spring pin extending through the spring eye and through an aperture in an aperture providing formation rigidly secured to the one of the spring hangers to which the end of the leaf with the spring eye is interconnected, and mechanism for adjusting the fore-and-aft position of at least one end of an axle, the axle end adjusting mechanism comprising a first fastener adjustably fastening a spring hanger associated with an adjustable axle end in a plurality of fore-and-aft positions on the chassis frame, and/or a second fastener adjustably fastening an aperture-providing formation associated with an adjustable axle end in a plurality of fore-and-aft positions on the spring hanger associated with the adjustable axle end.
摘要翻译：用于具有底盘框架的车辆的悬架的悬架调节器和在车辆的前后轴线的相对侧上的至少一对相对的运送轮，在每对车轮之间延伸的车轴，悬架包括一个一对弹簧吊架附接到底盘框架的每个相对侧，以及在底盘框架的每一侧上的板簧组件，其以弹性负载传递关系将每对弹簧吊架与轴的相对端相互连接，每个板簧组件具有具有一端的弹簧眼的弹簧片和延伸穿过弹簧眼的弹簧销，并穿过孔中的孔，提供刚性地固定到弹簧眼的叶片的端部与弹簧眼相连接的弹簧吊架之一的结构，以及用于调节轴的至少一个端部的前后位置的机构，所述车轴端调节机构包括可调节地紧固弹簧臂的第一紧固件 r与底盘框架上的多个前后位置中的可调节轴端相关联，和/或第二紧固件可调节地将与可调整轴端相关联的孔提供结构紧固在多个前后与可调节轴端相关联的弹簧吊架上的位置。

3. 发明授权

US5016906A Suspension adjustment 失效
标题翻译：暂停调整
公开(公告)号：US5016906A
公开(公告)日：1991-05-21
申请号：US461025
申请日：1990-01-04
申请人： Robert L. Cadden
发明人： Robert L. Cadden
IPC分类号： B60G5/02 , B60G11/10
CPC分类号： B60G5/02 , B60G11/10
摘要： A tandem axle suspension wherein alignment of one axle relative to the other may be adjusted. The suspension includes a pair of spring hangers attached to each side of the chassis frame and a leaf spring assembly interconnecting each pair of spring hangers. Each leaf spring assembly includes a leaf with a spring eye at one end and a spring pin extending through the spring eye and through a transverse aperture in an aperture-providing insert rotatably mounted in the spring hanger to which the end of the leaf spring with the spring eye is interconnected. The spring hanger in which the insert is mounted has an upper portion by which it is attached to the vehicle chassis frame and depending portion having a transverse opening in which the insert is rotatably mounted. The depending portion is transversely bifurcated by a slot extending upwrdly into the transverse opening. A horizontal bolt-receiving opening extends fore-and-aft through the depending portion and fore-and-aft through an upwardly extending fore-and-aft slot in the lower portion of the insert. A clamping bolt extends through the bolt-receiving opening. The fore-and-aft slot in the insert straddles the calmping bolt with sufficient upward clearance to permit the insert to be rotated through a substantial angle. The outboard side of the insert has a tool-engageable formation thereon. Since the aperture in the insert is eccentrically located fore-and-aft adjustment between the leaf spring and the chassis may be obtained by rotating the insert.
摘要翻译：可以调节一个轴相对于另一轴的对准的串联轴悬架。悬架包括连接到底盘框架的每一侧的一对弹簧吊架和互连每对弹簧吊架的板簧组件。每个板簧组件包括在一端具有弹簧眼的叶片和延伸穿过弹簧眼的弹簧销，并且穿过可旋转地安装在弹簧悬挂器中的孔口提供插入件中的横向孔，弹簧臂的端部与春天的眼睛是相互连接的。安装有插入件的弹簧吊架具有上部，通过该上部附接到车辆底盘框架，并且具有横向开口的悬垂部分，插入件可旋转地安装在该横向开口中。悬垂部分由向上延伸到横向开口中的槽横向分叉。水平螺栓接收开口通过悬垂部分前后延伸，并通过插入件下部的向上延伸的前后槽前后延伸。夹紧螺栓延伸穿过螺栓接收孔。插入物中的前后槽跨过冷静螺栓，具有足够的向上的间隙，以允许插入件以相当大的角度旋转。插入件的外侧在其上具有可与工具接合的结构。由于插入件中的孔径偏心地定位在板簧和底盘之间的前后调节可以通过旋转插入件来获得。

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