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公开(公告)号：US07914072B2
公开(公告)日：2011-03-29
申请号：US12182049
申请日：2008-07-29
申请人： Lawrence A. Queener , Hikmat F. Mahmood , Ramakrishna P. Koganti , Jason S. Balzer , James W. Lowe
发明人： Lawrence A. Queener , Hikmat F. Mahmood , Ramakrishna P. Koganti , Jason S. Balzer , James W. Lowe
IPC分类号： B60J7/00
摘要： A moon roof frame module is sized to span between the laterally spaced roof side rails of an automotive roof frame structure and is welded to the opposing roof side rails to be integrated into the roof frame structure. As a result, the moon roof assembly serves as a load path member to reinforce the automotive roof structure. The integrated moon roof frame module will receive roll over forces and increase the strength of the roof structure of an automotive vehicle. The moon roof frame module includes a U-shaped roof panel that is welded to the opposing roof side rails and provides a reinforcing cross member located forwardly of the moon roof opening. A second cross member positioned rearwardly of the moon roof opening increases rigidity of the reinforcing moon roof frame module.
摘要翻译： 月球屋顶框架模块的尺寸被设计成跨越车辆车顶框架结构的横向间隔的车顶侧轨道之间并且被焊接到相对的车顶侧轨道上以被整合到车顶框架结构中。 结果，月球屋顶组件用作负载路径构件以加强汽车车顶结构。 集成的月球屋顶框架模块将接收滚动力并增加机动车辆的车顶结构的强度。 月球屋顶框架模块包括U形屋顶板，其焊接到相对的车顶侧轨道并且提供位于月球屋顶开口前方的加强横梁。 位于月球屋顶开口后方的第二横梁增加了增强月板屋顶模块的刚度。
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公开(公告)号：US20100026054A1
公开(公告)日：2010-02-04
申请号：US12182049
申请日：2008-07-29
申请人： Lawrence A. Queener , Hikmat F. Mahmood , Ramakrishna P. Koganti , Jason S. Balzer , James W. Lowe
发明人： Lawrence A. Queener , Hikmat F. Mahmood , Ramakrishna P. Koganti , Jason S. Balzer , James W. Lowe
摘要： A moon roof frame module is sized to span between the laterally spaced roof side rails of an automotive roof frame structure and is welded to the opposing roof side rails to be integrated into the roof frame structure. As a result, the moon roof assembly serves as a load path member to reinforce the automotive roof structure. The integrated moon roof frame module will receive roll over forces and increase the strength of the roof structure of an automotive vehicle. The moon roof frame module includes a U-shaped roof panel that is welded to the opposing roof side rails and provides a reinforcing cross member located forwardly of the moon roof opening. A second cross member positioned rearwardly of the moon roof opening increases rigidity of the reinforcing moon roof frame module.
摘要翻译： 月球屋顶框架模块的尺寸被设计成跨越车辆车顶框架结构的横向间隔的车顶侧轨道之间并且被焊接到相对的车顶侧轨道上以被整合到车顶框架结构中。 结果，月球屋顶组件用作负载路径构件以加强汽车车顶结构。 集成的月球屋顶框架模块将接收滚动力并增加机动车辆的车顶结构的强度。 月球屋顶框架模块包括U形屋顶板，其焊接到相对的车顶侧轨道并且提供位于月球屋顶开口前方的加强横梁。 位于月球屋顶开口后方的第二横梁增加了增强月板屋顶模块的刚度。
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公开(公告)号：US08171769B2
公开(公告)日：2012-05-08
申请号：US12360584
申请日：2009-01-27
CPC分类号： B21D26/033 , B21D15/03 , B21D22/025
摘要： A method of forming a flanged tubular member includes the steps of: positioning a tubular blank in a die; applying nominal pressure; closing the dies; and increasing pressure within the blank, thereby converting the tubular blank to a hydroformed member having the flange and a hem with a cavity therein. The die halves define: a die tubular cavity portion; a die hem cavity portion; and a die flange cavity portion. Upon closing the die halves with nominal pressure and then increasing pressure, (1) the blank is deformed within the die tubular cavity portion; (2) the flange is defined from a portion of the blank in the die flange cavity portion; and (3) at least an intermediate hem is defined in the die hem cavity portion.
摘要翻译： 一种形成法兰管状构件的方法包括以下步骤：将管状坯料定位在模具中; 施加公称压力; 关闭模具; 并且增加坯料内的压力，从而将管状坯料转变成具有凸缘的液压成形构件和其中具有空腔的边缘。 半模定义：管状模腔部分; 冲模腔部分; 和模具凸缘空腔部分。 在公称压力关闭模具半部然后增加压力时，（1）坯料在模具管状空腔部分内变形; （2）凸缘由模具凸缘空腔部分中坯料的一部分限定; 和（3）至少一个中间卷边限定在冲模腔部分中。
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公开(公告)号：US20100186477A1
公开(公告)日：2010-07-29
申请号：US12360584
申请日：2009-01-27
IPC分类号： B21C37/30
CPC分类号： B21D26/033 , B21D15/03 , B21D22/025
摘要： A method of forming a flanged tubular member includes the steps of: positioning a tubular blank in a die; applying nominal pressure; closing the dies; and increasing pressure within the blank, thereby converting the tubular blank to a hydroformed member having the flange and a hem with a cavity therein. The die halves define: a die tubular cavity portion; a die hem cavity portion; and a die flange cavity portion. Upon closing the die halves with nominal pressure and then increasing pressure, (1) the blank is deformed within the die tubular cavity portion; (2) the flange is defined from a portion of the blank in the die flange cavity portion; and (3) at least an intermediate hem is defined in the die hem cavity portion.
摘要翻译： 一种形成法兰管状构件的方法包括以下步骤：将管状坯料定位在模具中; 施加公称压力; 关闭模具; 并且增加坯料内的压力，从而将管状坯料转变成具有凸缘的液压成形构件和其中具有空腔的边缘。 半模定义：管状模腔部分; 冲模腔部分; 和模具凸缘空腔部分。 在公称压力关闭模具半部然后增加压力时，（1）坯料在模具管状空腔部分内变形; （2）凸缘由模具凸缘空腔部分中坯料的一部分限定; 和（3）至少一个中间卷边限定在冲模腔部分中。
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