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1. 发明授权

US08752295B2 Method of varying material properties 有权
标题翻译：改变材料性质的方法
公开(公告)号：US08752295B2
公开(公告)日：2014-06-17
申请号：US12980455
申请日：2010-12-29
申请人： Wuhua Yang , Charles J. Bruggemann , Robert R. Mayer
发明人： Wuhua Yang , Charles J. Bruggemann , Robert R. Mayer
IPC分类号： B21D53/88
CPC分类号： B23P6/00 , B23K26/0006 , B23K26/352 , B23K26/359 , B23K2101/006 , B23K2101/06 , B23K2103/50 , B62D29/007 , Y10T29/49 , Y10T29/49364 , Y10T29/49373 , Y10T29/49391 , Y10T29/49616 , Y10T29/49622 , Y10T29/49625
摘要： A method includes acquiring a first structural component conforming to a design, producing a first vehicle including the first structural component, and transferring possession of the first vehicle with the first structural component having a first set of mechanical properties. The method further includes acquiring a second structural component conforming to the design, subjecting the second structural component to a heat treatment process so that the second structural component is characterized by a second set of mechanical properties different from the first set of mechanical properties, producing a second vehicle including the second structural component, and transferring possession of the second vehicle with the second structural component having the second set of mechanical properties.
摘要翻译：一种方法包括获取符合设计的第一结构部件，产生包括第一结构部件的第一车辆，以及使具有第一组机械特性的第一结构部件转移第一车辆的拥有权。该方法还包括获取符合设计的第二结构部件，对第二结构部件进行热处理工艺，使得第二结构部件的特征在于与第一组机械特性不同的第二组机械特性，第二车辆，其包括第二结构部件，以及转移拥有第二车辆的第二结构部件具有第二组机械特性。

2. 发明申请

US20120167376A1 METHOD OF VARYING MATERIAL PROPERTIES 有权
标题翻译：改变材料性质的方法
公开(公告)号：US20120167376A1
公开(公告)日：2012-07-05
申请号：US12980455
申请日：2010-12-29
申请人： Wuhua Yang , Charles J. Bruggemann , Robert R. Mayer
发明人： Wuhua Yang , Charles J. Bruggemann , Robert R. Mayer
IPC分类号： B23P17/04
CPC分类号： B23P6/00 , B23K26/0006 , B23K26/352 , B23K26/359 , B23K2101/006 , B23K2101/06 , B23K2103/50 , B62D29/007 , Y10T29/49 , Y10T29/49364 , Y10T29/49373 , Y10T29/49391 , Y10T29/49616 , Y10T29/49622 , Y10T29/49625
摘要： A method includes acquiring a first structural component conforming to a design, producing a first vehicle including the first structural component, and transferring possession of the first vehicle with the first structural component having a first set of mechanical properties. The method further includes acquiring a second structural component conforming to the design, subjecting the second structural component to a heat treatment process so that the second structural component is characterized by a second set of mechanical properties different from the first set of mechanical properties, producing a second vehicle including the second structural component, and transferring possession of the second vehicle with the second structural component having the second set of mechanical properties.
摘要翻译：一种方法包括获取符合设计的第一结构部件，产生包括第一结构部件的第一车辆，以及使具有第一组机械特性的第一结构部件转移第一车辆的拥有权。该方法还包括获取符合设计的第二结构部件，对第二结构部件进行热处理工艺，使得第二结构部件的特征在于与第一组机械特性不同的第二组机械特性，第二车辆，其包括第二结构部件，以及转移拥有第二车辆的第二结构部件具有第二组机械特性。

3. 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。

4. 发明申请

US20090000708A1 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：US20090000708A1
公开(公告)日：2009-01-01
申请号：US11770887
申请日：2007-06-29
申请人： Wuhua Yang , Charles J. Bruggemann
发明人： Wuhua Yang , Charles J. Bruggemann
IPC分类号： C21D9/08 , C21D1/42 , C21D1/52 , C21D1/78
CPC分类号： C21D9/085 , C21D1/42 , C21D1/52 , C21D1/78 , C21D7/02 , C21D7/13 , Y02P10/253
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 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。管被支撑在具有多个支撑件的定位固定器中，所述多个支撑件沿着管间隔开以支撑管以防止变形。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穿过管的中空内部，并且将管从定位夹具中移除。

5. 发明申请

US20080120844A1 Method for manufacture of shaped tubular part 有权
标题翻译：成形管状部件的制造方法
公开(公告)号：US20080120844A1
公开(公告)日：2008-05-29
申请号：US11554779
申请日：2006-10-31
申请人： Wuhua Yang , Charles J. Bruggemann
发明人： Wuhua Yang , Charles J. Bruggemann
IPC分类号： B21D53/88 , B23P17/00
CPC分类号： B21D39/04 , B21D26/14 , Y10T29/49622 , Y10T29/49803 , Y10T29/49885 , Y10T29/49908 , Y10T29/49911 , Y10T29/49913
摘要： A method is provided for manufacturing a shaped tubular part from a first tube and second tube. The end of the first tube is inserted into the end of the second tube to provide a region of overlapping tube walls. An induction coil is placed around the outer surface of the first and second tubes at the region of overlapped tube walls. The induction coil is energized to make a plurality of longitudinally spaced apart magnetic pulse welds attaching the tubes together to thereby form a multi-tube one-piece composite tubular assembly. The tubular assembly is then subjected to a forming process such as hydroforming, tube bending or stretch bending to form the final shape of the tubular part.
摘要翻译：提供了一种用于从第一管和第二管制造成形管状部件的方法。第一管的端部插入第二管的端部以提供重叠管壁的区域。感应线圈围绕第一和第二管的外表面放置在重叠管壁的区域周围。感应线圈被激励以使多个纵向间隔开的磁脉冲焊接将管连接在一起，从而形成多管一体式复合管状组件。然后将管状组件进行诸如液压成型，管弯曲或拉伸弯曲之类的成形工艺，以形成管状部件的最终形状。

6. 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。

7. 发明授权

US5720092A Method for hydroforming a vehicle space frame 失效
标题翻译：用于液压成型车辆空间框架的方法
公开(公告)号：US5720092A
公开(公告)日：1998-02-24
申请号：US709396
申请日：1996-08-21
申请人： Chi-Mou Ni , Charles J. Bruggemann
发明人： Chi-Mou Ni , Charles J. Bruggemann
IPC分类号： B21D26/02 , B62D23/00 , B62D25/00 , B62D27/02 , B23P17/00
CPC分类号： B62D27/023 , B62D23/005 , B62D25/00 , Y10T29/49805 , Y10T29/4994
摘要： A vehicle space frame is built up piece by piece into an initial or rough frame, consisting of standard, cylindrical metal tubes welded to matching cylindrical plugs of hollow, nodal joints. All weld seams are circular and, therefore, easily and quickly formed, and the initial frame need be formed only with the accuracy that plugging the ends of the tubes into the joints will achieve. The entire interior of the initial frame is then clamped between a large pair of dies with mating cavities, and hydroformed to provide a final frame with the desired non cylindrical cross section and accurate, final shape and form.
摘要翻译：车辆空间框架逐块建成起始或粗糙的框架，由标准的圆柱形金属管组成，焊接到中空节点接头的匹配圆柱塞上。所有的焊缝都是圆形的，因此容易而快速地形成，并且只需要将管的端部堵塞到接头中的精度来形成初始框架。然后将初始框架的整个内部夹紧在具有配合空腔的大对模具之间，并且被加压成形以提供具有期望的非圆柱形横截面和精确的最终形状和形式的最终框架。

8. 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。

9. 发明授权

US07370504B2 Method of making variable thickness tubular member for vehicles 有权
标题翻译：为车辆制造可变厚度管状构件的方法
公开(公告)号：US07370504B2
公开(公告)日：2008-05-13
申请号：US11255733
申请日：2005-10-21
申请人： Charles J. Bruggemann
发明人： Charles J. Bruggemann
IPC分类号： B21D22/10 , B21D26/02
CPC分类号： B21D26/033 , B21D25/04 , B29C43/10 , B29C2043/028 , B29C2043/3238 , B29K2105/258 , B29L2031/3005 , Y10T29/49805
摘要： A method of making a variable thickness tubular member for a vehicle includes the steps of providing a tubular member and positioning a mandrel inside of the tubular member. The method also includes the steps of hydroforming the tubular member into a variable thickness tubular member having a variable wall thickness along its perimeter.
摘要翻译：制造用于车辆的可变厚度管状构件的方法包括提供管状构件并将心轴定位在管状构件内部的步骤。该方法还包括以下步骤：将管状构件液压成具有沿着其周边具有可变壁厚度的可变厚度的管状构件。

10. 发明授权

US07337641B1 Hydroformed tubular members and method of hydroforming tubular members for vehicles 有权
标题翻译：液压成形的管状构件和用于车辆的液压成形管状构件的方法
公开(公告)号：US07337641B1
公开(公告)日：2008-03-04
申请号：US11554227
申请日：2006-10-30
申请人： Charles J. Bruggemann
发明人： Charles J. Bruggemann
IPC分类号： B21D39/08 , B21D26/02
CPC分类号： B21D26/037
摘要： A hydroformed tubular member and method of hydroforming the hydroformed tubular member for a vehicle includes the steps of providing a tubular blank and positioning the tubular blank within a die. The method also includes the steps of hydroforming the tubular blank in the die into a tubular member having a generally “T” shape with a sidewall having a straight length of the sidewall increased from its originally expanded length.
摘要翻译：液压成形的管状构件和用于车辆的液压成型管状构件的液压成形的方法包括提供管状坯件并将管状坯件定位在模具内的步骤。该方法还包括以下步骤：将模具中的管状坯料液压成为具有大致“T”形状的管状构件，其侧壁具有从其原始扩展长度增加的侧壁的直线长度。

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