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1. 发明授权

US06616162B2 Coupling of an axle member to a vehicle leaf spring or a longitudinal link 失效
公开(公告)号：US06616162B2
公开(公告)日：2003-09-09
申请号：US09882385
申请日：2001-06-15
申请人： Kai-Ulrich Machens , Thomas F. Schreiber
发明人： Kai-Ulrich Machens , Thomas F. Schreiber
IPC分类号： B60G1112
CPC分类号： B60G5/053 , B60G9/00 , B60G11/40 , B60G2200/314 , B60G2204/1482 , B60G2204/41 , B60G2204/4306 , Y10T403/57
摘要： In a coupling of an axle member to a vehicle leaf spring or a longitudinal link, the axle member is coupled to a vehicle leaf spring or a longitudinal link with spring/damper elements therebetween. Arranged between the axle member and the vehicle leaf spring or the longitudinal link are at least two spring/damper elements, which, in the direction of travel, are arranged in front of and behind the section of the axle member to which the leaf spring or the longitudinal link is coupled. The stiffness of the spring/damper elements is greater in the horizontal directions than in the vertical direction. Vibrations of the body of a vehicle with a rigid axle that are caused by the vehicle drive, irregularities in the roadway and unbalance of the wheels are minimized.

2. 发明授权

US06485040B1 Single rotation point attachment part for leaf springs 有权
标题翻译：用于板簧的单个旋转点附件
公开(公告)号：US06485040B1
公开(公告)日：2002-11-26
申请号：US09657867
申请日：2000-09-08
申请人： Ashley T. Dudding
发明人： Ashley T. Dudding
IPC分类号： B60G1112
CPC分类号： B60G11/12
摘要： A suspension system incldes first and second frame hangers mounted to the supported frame member. A single-leaf proximal end. The eye is pivotally connected to the frame member at the first frame hanger and the distal end portion of the leaf spring is connected to the frame member at the second frame hanger. A leaf spring attachment part mounts to the distal end portion of the leaf spring and connects it with the second frame hanger. The leaf spring attachment part includes a sleeve having an axially extending bore. The sleeve is sized and shaped to accommodate a rod, such as a pin or pivot bolt, to connect the distal end portion of the leaf spring and the leaf spring attachment part with the second frame hanger. When it is so connected, the leaf spring attachment part restricts the movement of the leaf spring to be controlled range. The pin or pivot bolt lies coincident with an axis defining the natural center of rotation for the distal end portion of the leaf spring to permit natural movement of that distal end portion during jounce and rebound action of the associated axle. A thrust washer is secured to the leaf spring attachment member to absorb lateral forces and prevent wear of the second frame hanger.
摘要翻译：悬挂系统包括安装到支撑的框架构件上的第一和第二框架悬挂器。单叶近端。眼睛在第一框架悬挂器处枢转地连接到框架构件，并且板簧的远端部分在第二框架悬挂器处连接到框架构件。板簧安装部分安装到板簧的远端部分并将其连接到第二框架吊架。板簧安装部分包括具有轴向延伸的孔的套筒。套筒的尺寸和形状适于容纳诸如销或枢转螺栓的杆，以将板簧的远端部分和板簧连接部分与第二框架挂钩连接。当它连接时，板簧附件部分限制板簧的运动被控制在范围内。销或枢转螺栓与限定用于板簧的远端部分的自然旋转中心的轴线重合，以允许在关联轴的跳动和回弹动作期间该远端部分的自然运动。止推垫圈被固定到板簧附接构件以吸收侧向力并防止第二框架挂钩的磨损。

3. 发明授权

US06176478B1 Rubber shear spring add-on assembly for leaf spring and method relating thereto 失效
标题翻译：用于板簧的橡胶剪切弹簧附加组件及其相关方法
公开(公告)号：US06176478B1
公开(公告)日：2001-01-23
申请号：US09081184
申请日：1998-05-19
申请人： David E. Heitzmann
发明人： David E. Heitzmann
IPC分类号： B60G1112
CPC分类号： B60G11/42 , B60G11/12 , F16F3/12 , F16F2236/103
摘要： A rubber shear spring add-on assembly for the leaf spring of an automotive vehicle, the rubber shear spring add-on assembly being connected between the rear end of the leaf spring and the frame, the rubber shear spring add-on assembly including a spring carrier assembly mounting the rear end of the leaf spring, a hanger assembly mounted on the frame member and a rubber shear spring mounted between the hanger assembly and the spring carrier assembly which is mounted on the rear end of the leaf spring.
摘要翻译：一种用于机动车辆的板簧的橡胶剪切弹簧附加组件，橡胶剪切弹簧附加组件连接在板簧的后端和框架之间，橡胶剪切弹簧附加组件包括弹簧载体组件，其安装板簧的后端，安装在框架构件上的悬挂组件和安装在悬挂器组件和安装在板簧的后端上的弹簧架组件之间的橡胶剪切弹簧。

4. 发明授权

US06209897B1 Apparatus and method for mounting a suspension system 有权
标题翻译：用于安装悬挂系统的装置和方法
公开(公告)号：US06209897B1
公开(公告)日：2001-04-03
申请号：US09354420
申请日：1999-07-15
申请人： Robert L. Bundy , David L. Stoor
发明人： Robert L. Bundy , David L. Stoor
IPC分类号： B60G1112
CPC分类号： F16F1/28 , B60G11/12 , B60G2202/112 , B60G2204/121
摘要： An assembly for mounting a leaf spring suspension system to a vehicle. The assembly includes an arrangement of a plurality of shackles that movably secure at least a rear portion of a leaf spring, which carries an axle of the vehicle, to a frame of the vehicle.
摘要翻译：一种用于将叶簧悬挂系统安装到车辆的组件。该组件包括多个手铐的装置，其将可携带车辆的车轴的板簧的至少后部可移动地固定到车辆的车架上。

5. 发明授权

US06641156B1 Device for connecting suspension system components for axle housing 有权
标题翻译：用于连接轴箱的悬挂系统部件的装置
公开(公告)号：US06641156B1
公开(公告)日：2003-11-04
申请号：US09535668
申请日：2000-02-22
申请人： Serge A. Barlas , Michael Brannigan
发明人： Serge A. Barlas , Michael Brannigan
IPC分类号： B60G1112
CPC分类号： B60G9/00 , B60G9/003 , B60G11/113 , B60G11/465 , B60G2200/31 , B60G2202/112 , B60G2202/412 , B60G2204/121 , B60G2204/148 , B60G2204/4306 , B60G2206/30 , B60G2206/8201
摘要： An axle connection device designed to be welded to an axle housing to permit a vehicle suspension system to be connected to the axle housing is disclosed. The device includes a generally flat baseplate having curvilinear ends separated by a relatively long and narrow waist. Each end includes a curvilinear side rim and two rounded corners from which longitudinally extending edges positioned on opposite sides of the device smoothly taper towards the waist. The device also includes a generally horizontally projecting plane having a waist aligned with the waist of the baseplate to divide the plane into two distinct portions. The plane also has two supporting sidewalls. Both sidewalls extend from just inside the rounded corners of a respective end of the baseplate and taper towards associated corners of the horizontally projecting plane. Each portion of the plane includes a generally rounded boss extending from the plane. A slot extending from the intersection of the baseplate and the plane is incorporated in each boss to allow a connection bolt to pass through the device. The construction of the device permits it to accommodate varying pinion angles and axle housing mismatch. The preferred method of welding the axle connection device to the axle housing is also disclosed.
摘要翻译：公开了一种轴连接装置，其被设计成焊接到轴壳体以允许车辆悬架系统连接到车轴壳体。该装置包括具有由相对较长而窄的腰部分开的曲线端部的大致平坦的基板。每个端部包括曲线侧边缘和两个圆角，位于设备的相对侧上的纵向延伸边缘从该边缘朝向腰部平滑地渐缩。该装置还包括大致水平突出的平面，其具有与基板的腰部对准的腰部，以将平面分成两个不同的部分。该平面还有两个支撑侧壁。两个侧壁从基板的相应端部的圆角的正好内侧延伸并且朝向水平投影平面的相关角部逐渐变细。平面的每个部分包括从平面延伸的大致圆形的凸起。从基板和平面的交叉点延伸的槽被并入每个凸台中，以允许连接螺栓穿过该装置。该装置的结构允许其适应不同的小齿轮角度和轴壳体不匹配。还公开了将轴连接装置焊接到车轴壳体的优选方法。

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