公开(公告)号：US07823285B2

公开(公告)日：2010-11-02

申请号：US11508402

申请日：2006-08-23

申请人： Haimian Cai ,  Richard Harms, Jr.

发明人： Haimian Cai ,  Richard Harms, Jr.

IPC分类号： B21D51/16 ,  F01N3/28

CPC分类号： F01N13/1888 ,  F01N3/2853 ,  F01N13/0097 ,  F01N13/1872 ,  F01N2350/04 ,  F01N2450/02 ,  Y10T29/49345 ,  Y10T29/49764 ,  Y10T29/49771 ,  Y10T29/49879

摘要： A method is provided for assembling a plurality of catalytic substrates and support materials within a catalytic converter housing using a uniform compression. Outer profiles of a plurality of catalytic substrates are determined. Weight factors of a plurality of the support materials are determined. A lookup table containing a list of associated outer profiles of catalytic substrates and weight factors of support materials are provided. A first catalytic substrate and a first support material are joined as a first pre-assembly based on a matching outer profile and weight factor from the lookup table. A second catalytic substrate and a second support material are joined as a second pre-assembly based on a matching outer profile and weight factor from the lookup table. The first and second pre-assemblies are inserted into the catalytic converter housing. The first catalytic element and the second catalytic element are secured within the catalytic converter housing.

摘要翻译： 提供了一种用于使用均匀压缩将多个催化基板和支撑材料组装在催化转化器壳体内的方法。 确定多个催化底物的外部轮廓。 确定多个支撑材料的重量因数。 提供了包含催化底物的相关外部轮廓和支撑材料的重量因子的列表的查找表。 基于来自查找表的匹配外轮廓和加权因子，将第一催化基底和第一支撑材料作为第一预组件接合。 基于来自查找表的匹配外部轮廓和加权因子，第二催化基板和第二支撑材料作为第二预组件接合。 将第一和第二预组件插入催化转化器壳体。 第一催化元件和第二催化元件固定在催化转化器壳体内。

公开(公告)号：US07818881B2

公开(公告)日：2010-10-26

申请号：US11527187

申请日：2006-09-26

申请人： Haimian Cai ,  Baoluo Chen ,  Hui Wang ,  Robert Schoenborn

发明人： Haimian Cai ,  Baoluo Chen ,  Hui Wang ,  Robert Schoenborn

IPC分类号： B23P17/00 ,  B23P11/00 ,  B21D51/16 ,  F01N1/00

CPC分类号： F01N13/1805 ,  B23K9/0286 ,  B23K9/167 ,  B23K9/173 ,  B23K20/06 ,  B23K2101/006 ,  B23K2101/06 ,  B23K2103/02 ,  Y10T29/49345 ,  Y10T29/49398 ,  Y10T29/49803 ,  Y10T29/49968

摘要： A vehicle exhaust system is provided that includes a first exhaust member having an end that includes an enlarged section. A second exhaust member is sized to receive a portion of the first exhaust member. The enlarged section of the first exhaust member has an outer diameter that is larger than an inner diameter of at least one section of the second exhaust member for creating an interference condition between the first and second exhaust member to prevent axial movement of the first exhaust member in at least one axial direction. The first exhaust member is secured to the second exhaust member by magnetic pulse welding.

摘要翻译： 提供一种车辆排气系统，其包括具有包括放大部分的端部的第一排气构件。 第二排气构件的尺寸适于容纳第一排气构件的一部分。 第一排气部件的扩大部分的外径大于第二排气部件的至少一个部分的内径，用于在第一和第二排气部件之间产生干涉状态，以防止第一排气部件的轴向移动 在至少一个轴向上。 第一排气构件通过磁脉冲焊接固定到第二排气构件。

公开(公告)号：US07794672B2

公开(公告)日：2010-09-14

申请号：US11652163

申请日：2007-01-11

申请人： Haimian Cai ,  Lakshmana Gummadi ,  Xiaojun Zhang

发明人： Haimian Cai ,  Lakshmana Gummadi ,  Xiaojun Zhang

IPC分类号： B01D50/00 ,  B21D51/16

CPC分类号： B01D53/9454 ,  F01N3/20 ,  F01N3/2853 ,  F01N13/008 ,  F01N13/0097 ,  F01N2560/00 ,  F01N2560/025 ,  Y02T10/22 ,  Y10T29/49345

摘要： A catalytic converter assembly is provided that includes a metallic tubular member having a first end and a second end. The metallic tubular member includes an aperture centrally formed between the first end and the second end. A sensor is received in the aperture and extends into an interior of the metallic tubular member for sensing a content of gas flowing through the metallic tubular member. At least one substrate is disposed within the metallic tubular member. The at least one substrate has a cavity formed in an exterior surface of the at least one substrate and extends radially inward. The cavity is aligned with the aperture of the metallic tubular member and receives a portion of the sensor extending into the interior of the metallic tubular member.

摘要翻译： 提供一种催化转化器组件，其包括具有第一端和第二端的金属管状构件。 金属管状构件包括中心地形成在第一端和第二端之间的孔。 传感器被容纳在孔中并延伸到金属管状构件的内部，用于感测流过金属管状构件的气体的含量。 至少一个基底设置在金属管状构件内。 所述至少一个基板具有形成在所述至少一个基板的外表面中并且径向向内延伸的空腔。 空腔与金属管状构件的孔对准并且接收延伸到金属管状构件内部的传感器的一部分。

公开(公告)号：US07178815B2

公开(公告)日：2007-02-20

申请号：US10641769

申请日：2003-08-14

申请人： Haimian Cai ,  Xi Lin

发明人： Haimian Cai ,  Xi Lin

IPC分类号： B62D21/055

CPC分类号： B60G21/0551 ,  B60G7/005 ,  B60G2204/1224 ,  B60G2204/416 ,  B60G2204/422 ,  B60G2206/11 ,  F16C11/0614 ,  F16C11/0695 ,  F16C2326/05

摘要： A stabilizer bar for an automotive vehicle is provided having an end link mounted to at least one end thereof. One end of the end link includes a bore in which is received a spherical bearing, such that forces transferred directly from the stabilizer bar to the end link are transferred through the spherical bearing. The second end of the end link is adapted to connect to a component of the vehicle's suspension system.

摘要翻译： 提供了一种用于机动车辆的稳定杆，其具有安装到其至少一端的端部连杆。 端部连杆的一端包括一个孔，在其中容纳有球面轴承，使得直接从稳定杆传递到端部连杆的力通过球面轴承传递。 端部连杆的第二端适于连接到车辆悬架系统的部件。

公开(公告)号：US06845995B2

公开(公告)日：2005-01-25

申请号：US10290774

申请日：2002-11-08

申请人： Haimian Cai ,  Xi Lin

发明人： Haimian Cai ,  Xi Lin

IPC分类号： B60G21/055 ,  F16F1/38 ,  B60G11/60

CPC分类号： B60G21/0551 ,  B60G2204/1222 ,  F16F1/3842

摘要： A suspension bar assembly for an automotive vehicle includes a suspension bar having a bushing, a bushing retainer that exerts radially and axially compressive forces onto the bushing such that the bushing is in frictional engagement with the suspension bar, thereby preventing relative movement of the bushing and the suspension bar, and a mounting bracket that is adapted to connect the suspension bar to the automotive vehicle. A method of inducing a pre-load onto a bushing that supports a bar includes: providing a bar, placing a bushing onto the bar, placing a bushing retainer onto the bushing, and compressing the bushing axially and radially within the bushing retainer.

摘要翻译： 用于机动车辆的悬挂杆组件包括具有衬套的悬挂杆，衬套保持器，其将径向和轴向的压缩力施加到衬套上，使得衬套与悬架杆摩擦接合，由此防止衬套的相对运动 悬挂杆和适于将悬挂杆连接到机动车辆的安装支架。 在支撑杆的衬套上引入预加载的方法包括：提供杆，将衬套放置在杆上，将衬套保持器放置到衬套上，以及在衬套保持器内轴向和径向地压缩衬套。

公开(公告)号：US07581580B2

公开(公告)日：2009-09-01

申请号：US11516287

申请日：2006-09-06

申请人： Xi Lin ,  Haimian Cai ,  Puqiang Zhang

发明人： Xi Lin ,  Haimian Cai ,  Puqiang Zhang

IPC分类号： B22D19/04 ,  B22D19/16

CPC分类号： F16D3/387 ,  F16D2250/00

摘要： A hybrid yoke for a vehicle driveshaft assembly includes a cast iron portion having a pair of opposed yoke arms at a first end. The hybrid yoke also includes a steel portion having a yoke end and a shaft end, the shaft end for coupling to the driveshaft assembly and the yoke end for insertion into a second end of the cast iron portion.

摘要翻译： 用于车辆驱动轴组件的混合轭包括在第一端具有一对相对的轭臂的铸铁部分。 混合轭还包括具有轭架端和轴端的钢部分，用于联接到驱动轴组件的轴端和用于插入铸铁部分的第二端的轭架端部。

公开(公告)号：US20050236794A1

公开(公告)日：2005-10-27

申请号：US11170473

申请日：2005-06-29

申请人： Haimian Cai ,  Hang Li

发明人： Haimian Cai ,  Hang Li

IPC分类号： B21D53/84 ,  B60G21/055

CPC分类号： B21D53/84 ,  B60G21/055 ,  B60G2206/427

摘要： A suspension component for an automobile, such as a stabilizer bar, is provided and includes at least one localized portion having a strengthened outer surface. The localized portion is positioned at a location of highest stress along the suspension component. A method of forming the suspension component is also disclosed.

摘要翻译： 提供了一种用于汽车的悬挂部件，例如稳定杆，并且包括至少一个具有加强的外表面的局部部分。 局部部分沿着悬架部件定位在最高应力的位置。 还公开了形成悬浮组分的方法。

公开(公告)号：US20050110234A1

公开(公告)日：2005-05-26

申请号：US10721651

申请日：2003-11-25

申请人： Haimian Cai ,  Xinjian Fan ,  Mikhal Arculli

发明人： Haimian Cai ,  Xinjian Fan ,  Mikhal Arculli

IPC分类号： B60G21/055 ,  F16F1/38

CPC分类号： B60G21/0551 ,  B60G2204/1222 ,  B60G2204/41 ,  F16F1/3835 ,  Y10T29/49622 ,  Y10T29/49929

摘要： A stabilizer bar assembly for an automotive vehicle includes a stabilizer bar, a bushing mounted to the stabilizer bar, and a support ring mounted onto the stabilizer bar adjacent the bushing to provide a stop to prevent the bushing from moving axially along the stabilizer bar. The support ring has a plurality of inwardly extending projections. Each of the inwardly extending projections has a distal end in contact with an outer surface of the stabilizer bar. The distal ends of the inwardly extending projections are welded to the outer surface of the stabilizer bar to secure the support ring onto the stabilizer bar.

摘要翻译： 用于机动车辆的稳定杆组件包括稳定杆，安装到稳定杆的衬套以及安装在与衬套相邻的稳定杆上的支撑环，以提供止挡件，以防止衬套沿着稳定杆轴向移动。 支撑环具有多个向内延伸的突起。 每个向内延伸的突起具有与稳定杆的外表面接触的远端。 向内延伸的突起的远端焊接到稳定杆的外表面，以将支撑环固定到稳定杆上。

公开(公告)号：US06767071B2

公开(公告)日：2004-07-27

申请号：US09950197

申请日：2001-09-10

申请人： Haimian Cai

发明人： Haimian Cai

IPC分类号： B60B3500

CPC分类号： B62D7/18 ,  B23K20/129 ,  B23K33/008 ,  B23K2101/006 ,  B23K2103/20 ,  Y10T29/49925

摘要： A spindle for use in an automobile chassis is provided. An aluminum knuckle with an axial through hole defined in its interior is provided along with a substantially cylindrical steel stem with an interlocking feature defined on one end. The interlocking feature has an extended flange with an outer diameter greater than the inner diameter of the through hole in the knuckle. The interlocking feature also has a frusto-conical section and at least a portion of the stem is welded to at least a portion of the through hole such that the interlocking feature is within the through hole.

摘要翻译： 提供一种用于汽车底盘的主轴。 具有限定在其内部的具有轴向通孔的铝转角节与大体上圆柱形的钢杆一起提供，其中一端具有互锁特征。 互锁特征具有延伸凸缘，其外径大于转向节中通孔的内径。 互锁特征还具有截头圆锥形截面，并且杆的至少一部分焊接到通孔的至少一部分，使得互锁特征在通孔内。

公开(公告)号：US06669184B2

公开(公告)日：2003-12-30

申请号：US10157321

申请日：2002-05-29

申请人： Haimian Cai ,  Gary Walter Leevy ,  Lakshmana Gummadi

发明人： Haimian Cai ,  Gary Walter Leevy ,  Lakshmana Gummadi

IPC分类号： F16F120

CPC分类号： F16F3/02 ,  F16F1/328

摘要： A compression spring comprising a plurality of composite wave rings stacked and attached to one another in crest to crest configuration. Each of the wave rings has a plurality of alternating peaks and troughs wherein one peak and one adjacent trough define a wave having a wave height measured axially from the peak to the trough and the wave heights vary such that the compression spring provides a varying spring rate as the compression spring is compressed.

摘要翻译： 一种压缩弹簧，包括多个复合波圈，其以峰顶形状堆叠并彼此附接。 每个波浪环具有多个交替的峰和谷，其中一个峰值和一个相邻的槽限定波峰，其波峰从峰值到波谷轴向测量，并且波高度变化使得压缩弹簧提供变化的弹簧刚度 因为压缩弹簧被压缩。