公开(公告)号：US20090230760A1

公开(公告)日：2009-09-17

申请号：US12046722

申请日：2008-03-12

Applicant: John Stephen Bubulka ,  Ashley Thomas Dudding ,  Jerome Lim Cortez

Inventor： John Stephen Bubulka ,  Ashley Thomas Dudding ,  Jerome Lim Cortez

IPC: B60B35/00

CPC classification number: B60B35/08 ,  B60B35/003 ,  B60B35/06 ,  B60B2360/1458 ,  B60G2204/121 ,  B60G2204/4306

Abstract: A fabricated vehicle axle is provided with a single piece main body having an inverted U-shaped configuration. The ends of the main body are curved upwardly to define a pair of gooseneck portions. A first king pin fixture having a king pin bore is secured to one of the gooseneck portions, while a second king pin fixture having a king pin bore is secured to the other gooseneck portion. A bottom plate is secured to the main body and has ends extending beyond the gooseneck portions to provide seats for the king pin fixtures.

Abstract translation: 制造的车辆轴设置有具有倒U形构造的单件主体。 主体的端部向上弯曲以限定一对鹅颈部分。 具有主销孔的第一主销固定件固定到一个鹅颈部分，而具有主销孔的第二主销固定件固定到另一个鹅颈部分。 底板固定在主体上，并具有延伸超过鹅颈部分的端部，以提供主销固定装置的座椅。

公开(公告)号：US20090033141A1

公开(公告)日：2009-02-05

申请号：US12184959

申请日：2008-08-01

Applicant: Gerd BITZ ,  Dirk EHRLICH

Inventor： Gerd BITZ ,  Dirk EHRLICH

IPC: B60B35/00

CPC classification number: B60G21/051 ,  B60B35/007 ,  B60B35/06 ,  B60B2310/302 ,  B60B2360/1458 ,  B60G2200/21 ,  B60G2200/422 ,  B60G2200/445 ,  B60G2202/136 ,  B60G2204/1226 ,  B60G2206/20 ,  B60G2206/8101 ,  B60G2206/8201

Abstract: A powered motor vehicle rear axle is provided can be coupled with a motor vehicle drive train. The rear axle is configured as twist-beam rear axle with two wheel carrying resistant trailing arms that are elastically linked to the motor vehicle structure and a bending resistant, but torsion flexible cross member. Here each trailing arm swings around at least one swivel axle. In the area of its both ends the cross member is welded to the trailing arms 12. The cross member is bent upwards to make space for the installation of at least one module allocated for the drive train, for example for the installation of a drive shaft and a rear axle differential. The cross member at least in the middle thereof is provided with an open profile that includes, but is not limited to a first profile leg and a second profile leg. The profile at least predominantly opens into a half-space situated above a plane spanned at an apex region of the first and second profile legs and being in parallel alignment with both vehicle's longitudinal and transverse axles.

Abstract translation: 提供动力的机动车辆后桥可以与机动车辆传动系连接。 后轴构造为扭梁后桥，其具有弹性地连接到机动车辆结构的两个轮承载的后臂，以及抗弯曲但是扭转的柔性横梁。 这里每个拖臂绕至少一个旋转轴摆动。 在其两端的区域中，横向构件被焊接到后臂12.横向构件向上弯曲以形成用于安装分配给传动系的至​​少一个模块的空间，例如用于安装驱动轴 和后桥差速器。 至少在其中间的横向构件设置有敞开的轮廓，其包括但不限于第一轮廓腿和第二轮廓腿。 该轮廓至少主要地打开成位于跨越第一和第二轮廓腿的顶点区域的平面上方的半空间，并且与车辆的纵向和横向轴线平行地对准。

公开(公告)号：US06758921B1

公开(公告)日：2004-07-06

申请号：US09651431

申请日：2000-08-30

Applicant: Wolfgang Streubel ,  Wigbert Christophliemke

Inventor： Wolfgang Streubel ,  Wigbert Christophliemke

IPC: C21D908

CPC classification number: B60B35/02 ,  B21D53/88 ,  B60B2310/54 ,  B60B2360/102 ,  B60B2360/1458 ,  B60B2900/311 ,  B60G21/051 ,  B60G2206/20 ,  B60G2206/202 ,  B60G2206/427 ,  B60G2206/8106 ,  B60G2206/8107 ,  B60G2206/84 ,  C21D9/08 ,  C21D2221/00

Abstract: In a method of manufacturing a bending-resistant, torsionally yielding tubular profiled member as a transverse support of a twist beam rear axle of a passenger car, a tube blank of tempering steel is cold formed to a tubular profiled member with a torsionally yielding central longitudinal section of a U-shaped cross-section and with opposed torsion-proof end sections. At least partial sections of the tubular profiled member are annealed at a temperature level between 850° C. and 960° C. The tubular profiled member is then hardened in water at a temperature above the AC3 point and subsequently tempered at a temperature between 200° C. and 550° C. for a duration of more than five minutes. As an alternative, a tube blank of case hardening steel is used, and at least partial sections of the tubular profiled member formed from this tube blank are case-hardened during a heat treatment with carburization of the surface of the tubular profiled member and subsequent quenching. The tubular profiled member in both variants is then subjected to at least one outer surface hardening process and finally subjected to further configuration processing steps for completing a twist beam rear axle.

Abstract translation: 在制造耐弯曲扭转的管状构件作为乘用车的扭梁后桥的横向支撑件的方法中，将回火钢的管坯冷成型为具有扭转屈服中心纵向的管状构件 具有U形横截面并具有相对的扭转端部分。 管状构件的至少部分部分在850℃和960℃之间的温度水平下退火。然后将管状异型构件在高于AC3点的温度下在水中硬化，随后在200℃ C.和550℃持续超过五分钟。 作为替代方案，使用表面硬化钢的管坯，并且在由该管坯形成的管状成形构件的至少部分部分在管状异型件的表面的渗碳热处理中进行表面硬化并随后淬火 。 然后将两种变型中的管状构件进行至少一个外表面硬化处理，最后进行进一步的配置处理步骤以完成扭梁后桥。

公开(公告)号：US06487886B2

公开(公告)日：2002-12-03

申请号：US09788489

申请日：2001-02-21

Applicant: Yukikazu Ueno ,  Setsuko Shimada ,  Tetsuji Sano

Inventor： Yukikazu Ueno ,  Setsuko Shimada ,  Tetsuji Sano

IPC: B21D2602

CPC classification number: B60B35/08 ,  B21D22/105 ,  B60B2310/218 ,  B60B2360/1458 ,  B60B2900/311 ,  B60G21/051 ,  B60G2204/1246 ,  B60G2204/1434 ,  B60G2206/012 ,  B60G2206/20 ,  B60G2206/202 ,  B60G2206/203 ,  B60G2206/30 ,  B60G2206/8107 ,  B60G2206/8201

Abstract: The invention provides a method of manufacturing an irregular section tubular body and axle beam. The axle beam has a tubular worked body that has sealed liquid therein and is press-formed by upper and lower press molds. One of the press molds has a convex mold portion to form a concave portion concaved in an axis perpendicular direction at an axial part of the axle beam. The press-forming of the tubular worked body is completed by a one stroke process using liquid pressure that increases as the internal volume of the worked body decreases due to formation of the concave portion. The concave portion extends substantially the length of the axle beam and has a substantially U-shaped or V-shaped cross-section forming a closed and sealed space.

Abstract translation: 本发明提供一种制造不规则截面管状体和轴梁的方法。 轴梁具有在其中具有密封液体的管状加工体，并通过上下压模压制成型。 其中一个压模具有凸模部分，以在轴梁的轴向部分处形成在轴线垂直方向上凹陷的凹部。 管状加工体的压制成型是通过使用随着加工体的内部体积由于形成凹部而减小的液体压力的一次冲程而完成的。 凹部基本上延伸出轴梁的长度，并且具有大致U形或V形的横截面，形成封闭且密封的空间。

公开(公告)号：US20020158506A1

公开(公告)日：2002-10-31

申请号：US09845047

申请日：2001-04-27

Inventor： Ashley Thomas Dudding ,  Lawrence Edward Miller

IPC: B60B037/00

CPC classification number: B60B35/003 ,  B60B35/06 ,  B60B35/08 ,  B60B2310/224 ,  B60B2310/226 ,  B60B2310/228 ,  B60B2310/302 ,  B60B2360/1458 ,  B60B2900/112 ,  B60G2206/312 ,  B60G2206/32 ,  B60G2206/8201

Abstract: A fabricated vehicle axle is shown to include a main body having an inverted U-shaped configuration. The fabricated vehicle axle further includes a continuous bottom plate welded to the main body. The fabricated axle also includes a first king pin top plate having a reversed curved fork portion welded to the main body at one end thereof. Similarly, the fabricated vehicle axle includes a second king pin top plate having a reversed curved fork portion welded to the main body at an opposite end thereof. Still further, the fabricated vehicle axle includes a first gooseneck part welded to the first king pin top plate and the first end of the bottom plate. Similarly, the fabricated vehicle axle includes a second gooseneck part welded to the second king pin top plate and the second end of the bottom plate.

Abstract translation: 制造的车辆轴被示为包括具有倒U形构造的主体。 制造的车轴还包括焊接到主体的连续底板。 制造的轴还包括第一主销顶板，其具有在其一端处焊接到主体的反向弯曲叉形部分。 类似地，制造的车辆轴包括第二主销顶板，其具有在其相对端处焊接到主体的反向弯曲叉形部分。 此外，制造的车辆轴包括焊接到第一主销顶板和底板的第一端的第一鹅颈部分。 类似地，制造的车辆轴包括焊接到第二主销顶板和底板的第二端的第二鹅颈部分。

公开(公告)号：US4813507A

公开(公告)日：1989-03-21

申请号：US129900

申请日：1987-12-07

Applicant: Hiroaki Tanaka ,  Yutaka Inuzuka ,  Hideki Takeo

Inventor： Hiroaki Tanaka ,  Yutaka Inuzuka ,  Hideki Takeo

IPC: B60B35/02 ,  B60G7/04 ,  B60G9/00 ,  B60G21/05 ,  B60B35/00

CPC classification number: B60G21/051 ,  B60G7/04 ,  B60G9/00 ,  B60B2310/211 ,  B60B2310/302 ,  B60B2310/305 ,  B60B2360/1452 ,  B60B2360/1454 ,  B60B2360/1458 ,  B60B2360/50 ,  B60B2380/12 ,  B60B2900/212 ,  B60G2202/1362 ,  B60G2204/43 ,  B60G2204/4308 ,  B60G2206/014 ,  B60G2206/016 ,  B60G2206/20

Abstract: An axle beam for the rear wheel suspension of a front-engine front-wheel drive vehicle is disclosed. An axle beam body extends in the transverse direction of the vehicle with both ends thereof attached to wheel hubs, and trailing arms and springs connect the axle beam body to the vehicle body in the vicinity of the wheel hubs. An axle body protecting member having an inclined outer peripheral surface which inclines below the front side wall and extending in the transverse direction of the vehicle is attached to the front side wall of the axle beam body. The protecting member may be attached to the axle beam body through spacers, an elastic member or a universal joint.

Abstract translation: 公开了一种用于前发动机前轮驱动车辆的后轮悬架的车桥梁。 车桥梁本体在车辆的横向方向上延伸，其两端连接到轮毂，并且牵引臂和弹簧将轮梁主体连接到轮毂附近的车体。 具有倾斜的外周面的轴体保护构件安装在车轴梁的前侧壁上，倾斜的外周面在前侧壁的下方倾斜并在车辆的横向方向上延伸。 保护构件可以通过间隔件，弹性构件或万向接头附接到轴梁主体。