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    • 21. 发明申请
    • STIFFENERS FOR CAST LIGHT-METAL DOOR HEADERS
    • 用于铸造轻金属门头的加强件
    • US20160096418A1
    • 2016-04-07
    • US14507528
    • 2014-10-06
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Jon T. CarterAnil K. SACHDEV
    • B60J5/04B60J10/08B60J5/00
    • B60J5/0402B60J5/0422B60J5/0466B60J5/0483
    • Stiffeners are disclosed which can be added to the header section of cast light-metal door panels. The header section casting can be designed for manufacturability, and to meet nominal lateral stiffness specifications while making effective use of material. The stiffeners can be cast in place in the header or attached to the header section after casting via snap-fit features, adhesive or both. The stiffeners can themselves be made of a light-weight metal such as aluminum, and can be produced by roll forming, stamping or extrusion. By effectively yielding a closed-section door header shape, the stiffeners provide maximum incremental bending stiffness in the header while adding a minimum amount of incremental material and mass.
    • 公开了加强件,其可以添加到铸造轻金属门板的头部。 头部铸件可以设计成可制造性,并且在有效地使用材料的同时满足标称横向刚度规格。 加强件可以在通过卡扣配合特征,粘合剂或两者浇铸之后,在集管中浇注或附接到集管部分上。 加强件本身可以由诸如铝的轻质金属制成,并且可以通过辊压成形,冲压或挤出来制造。 通过有效地产生闭式门头形状,加强件在集管中提供最大的增量弯曲刚度,同时增加最小量的增量材料和质量。
    • 22. 发明授权
    • Vehicle door assembly
    • 车门总成
    • US08317253B2
    • 2012-11-27
    • US13053400
    • 2011-03-22
    • Anil K. SachdevJames C. O'Kane
    • Anil K. SachdevJames C. O'Kane
    • B60J5/00
    • B60J5/0405B60J5/0466B60J5/0483
    • A door assembly for a vehicle includes an outer panel configured for defining an exterior surface of the vehicle, and an inner panel matable to the outer panel to define a cavity therebetween. The inner panel includes a lower portion having a first longitudinal axis and a B-pillar assembly extending from the lower portion. The B-pillar assembly includes a casting having an external surface configured for defining the exterior surface of the vehicle, an internal surface spaced apart from the external surface, a length, and a second longitudinal axis. The casting extends from the portion along the second longitudinal axis, and the second longitudinal axis is substantially perpendicular to the first longitudinal axis.
    • 用于车辆的门组件包括被配置为限定车辆的外表面的外板和可与外板相配合以在其间限定空腔的内板。 内板包括具有第一纵轴的下部和从下部延伸的B柱组件。 B柱组件包括具有被配置为限定车辆的外表面的外表面,与外表面间隔开的内表面,长度和第二纵向轴线的铸件。 铸件沿着第二纵向轴线从该部分延伸,并且第二纵向轴线基本上垂直于第一纵向轴线。
    • 23. 发明申请
    • Door shell for a motor vehicle door, profile frame for a door shell and process for the production of a profile frame for a door shell
    • 用于机动车门的门壳,用于门壳的轮廓框架和用于生产用于门壳的轮廓框架的过程
    • US20030177702A1
    • 2003-09-25
    • US10364822
    • 2003-02-11
    • Michael HockStefan Marutschke
    • B60J005/04
    • B60J5/0405B60J5/0402B60J5/0406B60J5/0466
    • A door shell for a motor vehicle door with a one-piece or multi-piece profile frame of metal. The profile frame has a profile cross-section changing over the length of the profile frame at least in sections, in particular in the region of an edge of the door shell running essentially vertically. Preferably the profile frame has a hollow chamber and in particular this hollow chamber has a profile cross-section that changes over the length of the profile frame. Further preferably the profile frame is designed as an extruded profile of a light metal or light metal compound, in particular aluminium or an aluminium compound, as a tube of a light metal or light metal compound, in particular aluminium or an aluminium compound welded on a longitudinal seam, as a tube of steel welded on a longitudinal seam or as a tube of steel produced seamless. The profile cross-section of the profile frame is adapted to and follows the form of the inside door panel.
    • 一个带有单件或多件式金属框架的机动车门的门壳。 型材框架具有至少在部分中,特别是在门壳的边缘基本上垂直运行的区域中,在轮廓框架的长度上变化的轮廓横截面。 优选地,型材框架具有中空室,并且特别地,该中空室具有在型材框架的长度上变化的型材横截面。 更优选地,轮廓框架被设计为轻金属或轻金属化合物,特别是铝或铝化合物的挤出轮廓,作为轻金属或轻金属化合物的管,特别是铝或焊接在 纵向接缝,作为焊接在纵向接缝上的钢管或作为无缝生产的钢管。 型材框架的型材横截面适应并遵循内侧门板的形式。