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1. 发明授权

US06922882B2 Method of joining tubular members 失效
标题翻译：连接管状构件的方法
公开(公告)号：US06922882B2
公开(公告)日：2005-08-02
申请号：US10440808
申请日：2003-05-19
申请人： Sanjay Mahasukhlal Shah , Joseph M. Lendway, IV , Charles J. Bruggemann
发明人： Sanjay Mahasukhlal Shah , Joseph M. Lendway, IV , Charles J. Bruggemann
IPC分类号： B21D39/04 , B23P17/00
CPC分类号： B21D39/04 , Y10T29/49805 , Y10T29/49865 , Y10T29/49911
摘要： A method of joining tubular members together includes the steps of providing an internal tubular member, providing an external tubular member, and heating the external tubular member and/or cooling the internal tubular member. The method also includes the steps of joining the internal tubular member and second tubular member together to form an overlap region of a joined tubular member, and positioning the joined tubular member between open die halves mating with one another to define a tubular cavity portion. The method includes the steps of progressively closing the die halves to progressively deform the joined tubular member within the tubular cavity portion. The method includes the steps of applying hydraulic pressure to expand and conform the joined tubular member to the tubular cavity portion. The method also includes the steps of separating the die halves and removing the expanded joined tubular member from the die.
摘要翻译：将管状构件连接在一起的方法包括提供内部管状构件，提供外部管状构件以及加热外部管状构件和/或冷却内部管状构件的步骤。该方法还包括将内部管状构件和第二管状构件连接在一起以形成连接的管状构件的重叠区域的步骤，并且将连接的管状构件定位在彼此配合的开放半模之间以限定管状空腔部分。该方法包括以下步骤：逐渐关闭半模以逐渐变形管状空腔部分内的连接的管状构件。该方法包括以下步骤：施加液压以将连接的管状构件膨胀并使其适配到管状空腔部分。该方法还包括以下步骤：分离半模并从模具移除膨胀的连接的管状构件。

2. 发明授权

US07386938B2 Method of joining hydroformed tubular members 有权
标题翻译：连接液压成形管状构件的方法
公开(公告)号：US07386938B2
公开(公告)日：2008-06-17
申请号：US10795615
申请日：2004-03-08
申请人： Charles J. Bruggemann , Joseph M. Lendway, IV , Chi-Mou Ni
发明人： Charles J. Bruggemann , Joseph M. Lendway, IV , Chi-Mou Ni
IPC分类号： B21D53/88 , B23P17/00 , B25G3/36
CPC分类号： B62D23/005 , B62D27/023 , Y10T29/49622 , Y10T29/49805 , Y10T29/49968 , Y10T403/46 , Y10T403/4602 , Y10T403/7152
摘要： A hydroformed dovetail joint and method of joining tubular members includes a first hydroformed tubular member having a depression therein and a second hydroformed tubular member having an end. The end of the second hydroformed tubular member is disposed over the depression of the first hydroformed tubular member to join the first hydroformed tubular member and the second hydroformed tubular member together to form a dovetail joint between the first hydroformed tubular member and the second hydroformed tubular member.
摘要翻译：液压成形的燕尾接头和连接管状构件的方法包括具有凹部的第一液压成型管状构件和具有端部的第二液压成形管状构件。第二液压成形管状构件的端部设置在第一液压成型管状构件的凹部上方，以将第一液压成形管状构件和第二液压成形管状构件连接在一起，以在第一液压成形管状构件和第二液压成形管状构件之间形成燕尾接头。

3. 发明授权

US09180548B2 Method for one-sided, one step joining of a metal sheet stack 有权
标题翻译：方法单面，一步连接金属板堆叠
公开(公告)号：US09180548B2
公开(公告)日：2015-11-10
申请号：US12134252
申请日：2008-06-06
申请人： Alexander D. Khakhalev , Sanjay M. Shah , Charles J. Bruggemann , Daniel C. Hutchinson , Joseph M. Lendway, IV
发明人： Alexander D. Khakhalev , Sanjay M. Shah , Charles J. Bruggemann , Daniel C. Hutchinson , Joseph M. Lendway, IV
IPC分类号： B23K11/14 , B23K11/11
CPC分类号： B23K11/11 , B23K11/14
摘要： A joining operation for a stack of three metal sheets performed using only a single welding step, with access to only one sheet side being required. An inner sheet of the stack has formed therein a pair of bifurcated projections, wherein at least one first apex faces in one direction and at least one second apex faces in the opposite direction. First and second outer metal sheets are assembled with the inner sheet, wherein the first outer sheet abuts the at least one first apex, and the second outer sheet abuts the at least one second apex. A projection welding apparatus welds the sheets, using only access to the first outer sheet superposed the bifurcated projections, wherein a majority of the current flows through the second outer sheet.
摘要翻译：仅使用单个焊接步骤执行的三个金属板的堆叠的接合操作，仅需要访问一个片材侧。所述堆叠体的内片形成有一对分叉突起，其中至少一个第一顶点面向一个方向，并且至少一个第二顶点面向相反方向。第一外金属片和第二外金属片与内片组装在一起，其中第一外片与至少一个第一顶点邻接，第二外片邻接至少一个第二顶点。投影焊接装置使用仅使用叠加有分叉突起的第一外部片材进行焊接，其中大部分电流流过第二外部片材。

4. 发明授权

US06557930B1 Multi-section support rail apparatus and method of making 失效
标题翻译：多节支撑轨道装置及其制造方法
公开(公告)号：US06557930B1
公开(公告)日：2003-05-06
申请号：US10066321
申请日：2001-10-26
申请人： Charles J. Bruggemann , Sanjay Mahasukhlal Shah , Hesham Ahmed Ezzat , Michael R. Webb
发明人： Charles J. Bruggemann , Sanjay Mahasukhlal Shah , Hesham Ahmed Ezzat , Michael R. Webb
IPC分类号： B60I700
CPC分类号： B62D65/00 , B62D21/00 , B62D29/008 , Y10T29/49616 , Y10T29/49622 , Y10T29/49623 , Y10T29/49634 , Y10T29/49805
摘要： A multi-section support rail has a first section with an outer circumferential wall, a parallel inner circumferential wall and a transverse web extending longitudinally therealong, a second section hollow tubular section with an outer circumferential wall and a parallel inner circumferential wall. The outer circumferential walls are substantially identical dimensionally. The sections are joined at mating surfaces. The joined sections are pre-bent at the second section and then hydroformed to a final desired shape. The transverse web retains the extruded dimensions throughout the hydroforming process.
摘要翻译：多段支撑轨道具有第一部分，其具有外周壁，平行的内圆周壁和沿其纵向延伸的横向腹板，具有外周壁和平行内周壁的第二部分中空管状部分。外周壁的尺寸基本相同。这些部分在配合表面处连接。接合部分在第二部分预弯曲，然后液压成最终期望的形状。横向腹板在整个液压成型过程中保持挤出的尺寸。

5. 发明授权

US07229113B2 Structural assembly for vehicles and method of making same 有权
标题翻译：车辆结构装配及其制造方法
公开(公告)号：US07229113B2
公开(公告)日：2007-06-12
申请号：US10972845
申请日：2004-10-25
申请人： Joseph M. Lendway, IV , Charles J. Bruggemann , David A. Gatny
发明人： Joseph M. Lendway, IV , Charles J. Bruggemann , David A. Gatny
IPC分类号： B62D29/00 , B21D53/88
CPC分类号： B62D33/02 , B62D25/2054 , B62D27/023 , Y10T29/49622
摘要： A structural assembly for a vehicle and method of making same includes a hydroformed tubular member extending axially, a reinforcement disposed within and generally perpendicular to an axis of the tubular member, and at least one securement to secure the reinforcement to the tubular member.
摘要翻译：用于车辆的结构组件及其制造方法包括轴向延伸的液压成型管状构件，设置在管状构件的轴线内且大致垂直于管状构件的轴线的增强件，以及至少一个将加强件固定到管状构件的固定件。

6. 发明申请

US20090302017A1 Method for One-Sided, One Step Joining of a Metal Sheet Stack 有权
标题翻译：单面连接金属板堆叠方法
公开(公告)号：US20090302017A1
公开(公告)日：2009-12-10
申请号：US12134252
申请日：2008-06-06
申请人： Alexander D. Khakhalev , Sanjay M. Shah , Charles J. Bruggemann , Daniel C. Hutchinson , Joseph M. Lendway, IV
发明人： Alexander D. Khakhalev , Sanjay M. Shah , Charles J. Bruggemann , Daniel C. Hutchinson , Joseph M. Lendway, IV
IPC分类号： B23K33/00
CPC分类号： B23K11/11 , B23K11/14
摘要： A joining operation for a stack of three metal sheets performed using only a single welding step, with access to only one sheet side being required. An inner sheet of the stack has formed therein a pair of bifurcated projections, wherein at least one first apex faces in one direction and at least one second apex faces in the opposite direction. First and second outer metal sheets are assembled with the inner sheet, wherein the first outer sheet abuts the at least one first apex, and the second outer sheet abuts the at least one second apex. A projection welding apparatus welds the sheets, using only access to the first outer sheet superposed the bifurcated projections, wherein a majority of the current flows through the second outer sheet.
摘要翻译：仅使用单个焊接步骤执行的三个金属板的堆叠的接合操作，仅需要访问一个片材侧。所述堆叠体的内片形成有一对分叉突起，其中至少一个第一顶点面向一个方向，并且至少一个第二顶点面向相反方向。第一外金属片和第二外金属片与内片组装在一起，其中第一外片与至少一个第一顶点邻接，第二外片邻接至少一个第二顶点。投影焊接装置使用仅使用叠加有分叉突起的第一外部片材进行焊接，其中大部分电流流过第二外部片材。

7. 发明授权

US07300536B1 Method for attaching intersecting tubes 有权
标题翻译：连接管的方法
公开(公告)号：US07300536B1
公开(公告)日：2007-11-27
申请号：US11430350
申请日：2006-05-09
申请人： Pei-Chung Wang , John D. Fickes , Charles J. Bruggemann , Sanjay M. Shah , Joseph M. Lendway, IV
发明人： Pei-Chung Wang , John D. Fickes , Charles J. Bruggemann , Sanjay M. Shah , Joseph M. Lendway, IV
IPC分类号： B29C65/00
CPC分类号： F16B11/008 , C09J5/06 , F16L41/082
摘要： A method is provided for attaching together a larger tube and a smaller tube in a T-shaped intersecting joint. A hole is formed in the larger tube with a flange surrounding the hole. A circumferential extending flange is formed on the outside of the smaller tube. Adhesive is placed on either the outside of the smaller tube or the inside of the flange of the larger tube. The smaller tube is inserted into the hole in the larger tube so that the adhesive is interposed between the inside of the flange of the larger tube and the outside of the smaller tube and the flange on the outside of the smaller tube comes into electrical conducting contact with the flange of the larger tube. Electrical current is applied to flow between the large tube and the small tube so that electrical resistance heating is obtained to cure the adhesive.
摘要翻译：提供一种用于将更大的管和较小的管连接在T形交叉接头中的方法。在较大的管中形成一个孔，其中围绕孔的凸缘。在较小管的外侧形成周向延伸凸缘。粘合剂放置在较小管的外侧或较大管的法兰的内侧。较小的管被插入较大的管中的孔中，使得粘合剂介于较大管的法兰的内部和较小管的外侧之间，并且较小管的外侧上的凸缘进入导电接触与较大管的法兰。施加电流以在大管和小管之间流动，从而获得电阻加热以固化粘合剂。

8. 发明授权

US07484298B2 Method for forming a complex-shaped tubular structure 有权
标题翻译：形成复杂形管状结构的方法
公开(公告)号：US07484298B2
公开(公告)日：2009-02-03
申请号：US11358666
申请日：2006-02-21
申请人： Spyros P. Mellas , Paul A. Benton , Charles J. Bruggemann , Mark Goebel , Joseph M. Lendway, IV , Tuan A. Ngo , Peter M. Parlow , Carl W. Robinson
发明人： Spyros P. Mellas , Paul A. Benton , Charles J. Bruggemann , Mark Goebel , Joseph M. Lendway, IV , Tuan A. Ngo , Peter M. Parlow , Carl W. Robinson
IPC分类号： B21D53/88 , B21D26/02 , B23P17/00
CPC分类号： B21C37/185 , B21C37/065 , B21D26/033 , B62D25/04 , Y10T29/49622 , Y10T29/49805 , Y10T29/49968 , Y10T29/49995
摘要： A method is provided for forming a complexly-shaped tubular structure such as a tapered pillar or other structure for a vehicle body. A sheet metal blank having a longitudinal axis is rolled about the longitudinal axis to form a tubular shape and the side edges of the blank are then welded together to form a tube. The tube is then enclosed in a hydroforming die and pressurized to conform the tube to the shape of the die and thereby form the desired complex shape. The sheet metal blank may be formed by the end-to-end welding together of a plurality of separate sheet metal blanks that differ from one another in characteristic including material thickness, material alloy composition, and/or coating. One or more of the blanks can have side edges that are non-parallel so that the tube will taper in diameter along its length.
摘要翻译：提供了一种用于形成诸如锥形支柱或其他用于车体的结构的复杂形状的管状结构的方法。具有纵向轴线的片状金属坯料围绕纵向轴线卷绕以形成管状，然后将坯料的侧边缘焊接在一起以形成管。然后将管道封闭在液压成形模具中并加压以使管与管芯的形状一致，从而形成所需的复合形状。金属板坯可以通过在包括材料厚度，材料合金组成和/或涂层的特性彼此不同的多个单独的金属板坯的端对端焊接在一起而形成。一个或多个坯料可以具有不平行的侧边缘，使得管沿着其长度的直径逐渐变细。

9. 发明授权

US06584689B2 Multi-section support rail apparatus and method of making 失效
标题翻译：多节支撑轨道装置及其制造方法
公开(公告)号：US06584689B2
公开(公告)日：2003-07-01
申请号：US10283755
申请日：2002-10-30
申请人： Charles J. Bruggemann , Sanjay Mahasukhlal Shah , Hesham Ahmed Ezzat , Michael R Webb
发明人： Charles J. Bruggemann , Sanjay Mahasukhlal Shah , Hesham Ahmed Ezzat , Michael R Webb
IPC分类号： B21D5388
CPC分类号： B62D65/00 , B62D21/00 , B62D29/008 , Y10T29/49616 , Y10T29/49622 , Y10T29/49623 , Y10T29/49634 , Y10T29/49805
摘要： A multi-section support rail has a first section with an outer circumferential wall, a parallel inner circumferential wall and a transverse web extending longitudinally therealong, a second section hollow tubular section with an outer circumferential wall and a parallel inner circumferential wall. The outer circumferential walls are substantially identical dimensionally. The sections are joined at mating surfaces,. The joined sections are pre-bent at the second section and then hydroformed to a final desired shape. The transverse web retains the extruded dimensions throughout the hydroforming process.
摘要翻译：多段支撑轨道具有第一部分，其具有外周壁，平行的内圆周壁和沿其纵向延伸的横向腹板，具有外周壁和平行内周壁的第二部分中空管状部分。外周壁的尺寸基本相同。这些部分在配合表面处接合。接合部分在第二部分预弯曲，然后液压成最终期望的形状。横向腹板在整个液压成型过程中保持挤出的尺寸。

10. 发明申请

US20080301942A1 Method for manufacture of complex heat treated tubular structure 审中-公开
标题翻译：复杂热处理管状结构的制造方法
公开(公告)号：US20080301942A1
公开(公告)日：2008-12-11
申请号：US11758038
申请日：2007-06-05
申请人： Wuhua Yang , Charles J. Bruggemann
发明人： Wuhua Yang , Charles J. Bruggemann
IPC分类号： B23P17/00
CPC分类号： B23P15/00 , C21D8/10 , Y10T29/49398
摘要： A method for manufacturing a complex heat treated tubular structure includes making a tube assembly having tube portions along its length of differing characteristic. The tube assembly is formed by lengthwise tube bending and hydroforming to provide a desired shape. The tube is formed by lengthwise tube bending and hydroforming to provide a desired shape. The tube is fixedly supported in a locating fixture having a plurality of supports spaced along the tube to support the tube against distortion. A local region of the tube is heated in at least one local region to a temperature to heat treat the local region. A quenching medium is then flushed through the hollow interior of the tube, and the tube is removed from the locating fixture.
摘要翻译：一种复合热处理管状结构体的制造方法，其特征在于，具有长度不同的管部的管组件。管组件通过纵向管弯曲和液压成形形成以提供期望的形状。管通过纵向管弯曲和液压成形形成以提供期望的形状。管被固定地支撑在具有多个支撑件的定位夹具中，所述多个支撑件沿着管分隔开以支撑管子以防止变形。将管的局部区域在至少一个局部区域加热到加热处理局部区域的温度。然后将淬火介质冲洗通过管的中空内部，并且将管从定位夹具中移除。

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