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1. 发明申请

US20050188647A1 Mixed metal closure assembly and method 有权
标题翻译：混合金属封闭组件及方法
公开(公告)号：US20050188647A1
公开(公告)日：2005-09-01
申请号：US11067613
申请日：2005-02-25
申请人： Paul Krajewski , James Schroth , Chongmin Kim
发明人： Paul Krajewski , James Schroth , Chongmin Kim
IPC分类号： B60J5/04 , E04B1/00 , E04C2/34 , E04G21/00 , E04G23/00
CPC分类号： B60J5/0426 , B60J5/0405 , B60J5/0431 , B60J5/045 , B60J5/0451 , B60J5/0463 , B60J5/0483
摘要： The production of lightweight closure assemblies with a selection of materials optimized to have sufficient formability for each component of the closure assembly, while providing the necessary performance standards at a lighter weight. A mixed metal vehicle closure assembly with an inner panel and an outer panel operatively connected to one another such that they define a cavity therebetween. The closure assembly includes a unitary reinforcement panel attached to the inner and outer panels and inside the cavity therebetween. At least one of the inner, outer and unitary reinforcement panels is composed of a first type of sheet metal and at least one other of the remaining inner, outer or unitary reinforcement panel is composed of a second type of sheet metal.
摘要翻译：生产具有优化的材料选择的轻质封闭组件，以便为封闭组件的每个部件提供足够的可成形性，同时以较轻的重量提供必要的性能标准。一种混合金属车辆关闭组件，其具有可操作地彼此连接的内板和外板，使得它们之间限定了一个空腔。闭合组件包括连接到内板和外板的单元加强板和其间的空腔内。内，外和整体加强板中的至少一个由第一类型的金属板组成，并且剩余的内，外或整体加强板中的至少一个由第二类金属板构成。

2. 发明授权

US09199308B2 Method of producing composite articles and articles made thereby 有权
标题翻译：制造复合制品及其制品的方法
公开(公告)号：US09199308B2
公开(公告)日：2015-12-01
申请号：US13237249
申请日：2011-09-20
申请人： Chongmin Kim , Anil K. Sachdev
发明人： Chongmin Kim , Anil K. Sachdev
IPC分类号： B22F3/02 , B32B5/16 , C22C14/00 , B22F7/08 , B22F3/18 , B22F3/20 , F16F1/02 , B22F3/093 , B22F5/12
CPC分类号： B22F3/02 , B22F3/093 , B22F3/18 , B22F3/20 , B22F5/12 , B22F7/08 , B32B5/16 , B32B2264/105 , C22C14/00 , F16F1/021 , Y10T428/12097 , Y10T428/239
摘要： One embodiment of the invention may include a method of producing a composite article comprising a container, filling the container with a powdered metal, and compacting the powdered metal in the container such that an interfacial bond is created between the compacted powdered metal and the container.
摘要翻译：本发明的一个实施方案可以包括一种生产复合制品的方法，该复合制品包括容器，用粉末状金属填充容器，并压实容器中的粉末金属，使得在压实的粉末金属和容器之间产生界面结合。

3. 发明申请

US20130071681A1 METHOD OF PRODUCING COMPOSITE ARTICLES AND ARTICLES MADE THEREBY 有权
标题翻译：生产复合制品及其制品的方法
公开(公告)号：US20130071681A1
公开(公告)日：2013-03-21
申请号：US13237249
申请日：2011-09-20
申请人： Chongmin Kim , Anil K. Sachdev
发明人： Chongmin Kim , Anil K. Sachdev
IPC分类号： B32B15/02 , B22F3/20 , B22F3/18 , B32B5/16 , F16F1/18 , B32B15/04 , B32B18/00 , B22F3/02 , F16F1/04
CPC分类号： B22F3/02 , B22F3/093 , B22F3/18 , B22F3/20 , B22F5/12 , B22F7/08 , B32B5/16 , B32B2264/105 , C22C14/00 , F16F1/021 , Y10T428/12097 , Y10T428/239
摘要： One embodiment of the invention may include a method of producing a composite article comprising a container, filling the container with a powdered metal, and compacting the powdered metal in the container such that an interfacial bond is created between the compacted powdered metal and the container.
摘要翻译：本发明的一个实施方案可以包括一种生产复合制品的方法，该复合制品包括容器，用粉末状金属填充容器，并压实容器中的粉末金属，使得在压实的粉末状金属和容器之间产生界面结合。

4. 发明申请

US20050150265A1 High throughput quick-plastic-forming 有权
标题翻译：高通量快速成型
公开(公告)号：US20050150265A1
公开(公告)日：2005-07-14
申请号：US10755486
申请日：2004-01-12
申请人： Chongmin Kim , Gary Kruger
发明人： Chongmin Kim , Gary Kruger
IPC分类号： B21D26/02
CPC分类号： B21D43/04 , B21D26/021 , B21D43/10
摘要： A method of quick-plastic-forming a component from a sheet metal blank in multiple forming stages of single-action tooling along a transfer line. The blank is transferred from a prebending station to a preforming station along the transfer line, wherein the blank is preformed by a single-action forming tool into a preform blank. The preform blank is then transferred from the preforming station to a finish-forming station along the transfer line, wherein the blank is finish-formed by a single-action forming tool into the component. The component is transferred from the finish-forming station to a cooling station along the transfer line. The transfer steps are carried out by a reciprocating transfer mechanism that simultaneously transfers the blanks and component from station to station along the transfer line.
摘要翻译：沿着传输线在单作用工具的多个成形阶段中从金属板坯料快速塑性成形组件的方法。坯料沿着传送线从预弯台转移到预成形工位，其中坯料通过单作用成型工具预成型为预制坯坯。然后将预成型坯坯从预成型工段沿着传送线转移到精加工成型工位，其中坯料通过单作用成形工具精加工成部件。该部件沿着传送线从精加工站传送到冷却站。传送步骤由往复传送机构进行，该往复传送机构沿传送线同时传送坯料和部件。

5. 发明授权

US06843088B1 Raised surface features for hot blow-forming tooling 有权
标题翻译：用于热成型模具的凸起表面特征
公开(公告)号：US06843088B1
公开(公告)日：2005-01-18
申请号：US10779362
申请日：2004-02-13
申请人： Gary A. Kruger , Mark G. Konopnicki , Chongmin Kim
发明人： Gary A. Kruger , Mark G. Konopnicki , Chongmin Kim
IPC分类号： B21D26/02
CPC分类号： B21D26/021 , B21D26/031 , B21D26/055 , Y10T29/49805
摘要： Apparatus and method for hot blow-forming an article from a blank of sheet metal. Simultaneously, a surface of the blank of sheet metal is formed against a form tool body that partially defines a forming surface and against a form tool insert that also partially defines the forming surface and that is positioned within a recess of the form tool body such that a lateral gap is defined between the form tool insert and form tool body. Opposed projections are provided on upper surfaces of the form tool insert and the form tool body adjacent the gap. The projections create a raised portion on the sheet metal panel that corresponds to the gap. The raised portion is removed flush with respect to a visible surface of the article.
摘要翻译：用于从金属板坯料热吹塑制品的设备和方法。同时，金属板坯料的表面形成在一个成形工具主体上，该模具工具主体部分地限定一个成形表面并抵靠一个成形工具刀片，该刀具刀片也部分地限定成形表面并且位于成型工具主体的凹槽内，使得在成型工具插入件和成型工具主体之间限定横向间隙。相对的突起设置在成形工具插入件的上表面和与间隙相邻的模具工具主体上。突出物在金属板上形成对应于间隙的凸起部分。凸起部分相对于制品的可见表面平齐地移除。

6. 再颁专利

USRE43012E1 Quick plastic forming of aluminum alloy sheet metal 有权
标题翻译：快速塑料成型铝合金板材
公开(公告)号：USRE43012E1
公开(公告)日：2011-12-13
申请号：US10122668
申请日：2002-04-15
申请人： Moinuddin S. Rashid , Kulsum Rashid, legal representative , Chongmin Kim , Edward F. Ryntz , Frederick I. Saunders , Ravi Verma , Sooho Kim , Paul E. Krajewski
发明人： Moinuddin S. Rashid , Chongmin Kim , Edward F. Ryntz , Frederick I. Saunders , Ravi Verma , Sooho Kim , Paul E. Krajewski
IPC分类号： B21D26/02
CPC分类号： B21D26/021 , B21D26/029 , B21D26/053 , B21D26/055 , Y10T29/49805
摘要： A method is disclosed for stretching magnesium-containing aluminum alloy sheet stock into intricate shapes such as are required in automotive body panels. The sheet stock, at a temperature in the range of about 400° C. to about 510° C., is stretched under the pressure of a working gas into conformance with the surface of a forming tool. The sheet forming pressure is increased continually in a controlled manner from ambient pressure to a final forming level in the range of about 250 psi to about 500 psi or higher. A portion of the sheet can experience strain rates substantially higher than 10−3 sec−1 and the forming of the sheet can be completed within 12 minutes.
摘要翻译：公开了一种用于将含镁铝合金板料拉伸成汽车车身板中所需的复杂形状的方法。在约400℃至约510℃的温度范围内的片材在工作气体的压力下被拉伸以与成形工具的表面一致。片材成形压力以约250psi至约500psi或更高的范围内的环境压力以最终成形水平的受控方式连续地增加。片材的一部分可以经历基本上高于10-3秒-1的应变速率，片材的形成可以在12分钟内完成。

7. 发明申请

US20060277962A1 Hollow metallic ring seal for press 有权
标题翻译：空心金属环密封用于压力机
公开(公告)号：US20060277962A1
公开(公告)日：2006-12-14
申请号：US11149974
申请日：2005-06-10
申请人： Gary Kruger , John Johnson , Richard Hammar , Chongmin Kim
发明人： Gary Kruger , John Johnson , Richard Hammar , Chongmin Kim
IPC分类号： B21D37/16
CPC分类号： B21D37/16 , B21D22/02 , Y10S72/709
摘要： A press and tooling apparatus for forming a preheated blank includes a heated upper tool and an opposing heated lower tool mounted within the press for relative closing movement to press the preheated blank there between. A binder ring assembly surrounds the lower tool and is mounted on the press for movement relative to the lower tool so at to bind the preheated blank to the upper tool in air tight sealing relationship in readiness for closure of the tools and application of pressurized gas to force the blank into contact with the upper tools. The binder ring assembly includes an upper ring that is heated so as to prevent the cooling of the preheated blank, and a lower ring that supports the upper ring and is fixedly connected to the upper ring by spaced apart connectors so as to minimize the heat transfer path from the heated upper ring to the lower ring. The upper and lower rings have opposed seal surfaces spaced from one another to receive there between a seal of metallic hollow tubular construction which provides fluid tight sealing between the upper and lower rings, and minimizes heat transfer there between.
摘要翻译：用于形成预热毛坯的压制和加工装置包括加热的上部工具和安装在压力机内的相对加热的下部工具，用于相对关闭运动，以在其间挤压预热的坯料。粘合剂环组件围绕下部工具并且安装在压力机上以相对于下部工具移动，以便以气密密封关系将预热的坯件与上部工具结合，以准备关闭工具并将加压气体施加到强制空白与上部工具接触。粘合剂环组件包括加热的上环，以防止预热的坯料的冷却;以及下环，其支撑上环并通过间隔开的连接器固定地连接到上环，以便最小化热传递从加热的上环到下环的路径。上下环具有彼此隔开的相对的密封表面，以在金属中空管状结构的密封件之间接纳，所述密封件在上下环之间提供流体密封，并且最小化其间的热传递。

8. 发明申请

US20050189787A1 Automotive roof rack and accessories manufactured with QPF/SPF technology 有权
标题翻译：使用QPF / SPF技术制造的汽车车顶架和配件
公开(公告)号：US20050189787A1
公开(公告)日：2005-09-01
申请号：US11067579
申请日：2005-02-25
申请人： Adrian Chernoff , Richard Kleber , Chongmin Kim
发明人： Adrian Chernoff , Richard Kleber , Chongmin Kim
IPC分类号： B62D25/06
CPC分类号： B62D25/06
摘要： An integrally designed roof rack and roof panel attached to a vehicle may be formed using quick plastic forming (QPF) and superplastic forming processing (SPF). A number of vehicle accessories such as luggage containers, fuel tanks, consoles, door attachments, truck beds and table trays may be formed using QPF processes. The items may be installed and movable onto and off the vehicle. A variety of QPF processes may be employed, enabling the vehicle accessory to meet required strength, dimensional, and shape considerations. Additionally, component integration is enabled by using QPF processes.
摘要翻译：可以使用快速塑性成形（QPF）和超塑性成形加工（SPF）来形成一个整体设计的车顶架和车顶板。可以使用QPF工艺形成许多车载附件，例如行李箱，燃料箱，控制台，门附件，卡车床和桌面托盘。物品可以安装和移动到车辆上和从车辆上移动。可以使用各种QPF工艺，使得车辆附件能够满足所需的强度，尺寸和形状考虑。此外，通过使用QPF进程启用组件集成。

9. 发明申请

US20050150266A1 Curvilinear punch motion for double-action hot stretch-forming 有权
标题翻译：用于双作用热拉伸成形的曲线冲压运动
公开(公告)号：US20050150266A1
公开(公告)日：2005-07-14
申请号：US10755488
申请日：2004-01-12
申请人： Gary Kruger , Chongmin Kim , Mark Konopnicki
发明人： Gary Kruger , Chongmin Kim , Mark Konopnicki
IPC分类号： B21D22/02 , B21D26/02
CPC分类号： B21D26/025 , B21D22/02 , B21D26/031 , B21D26/055 , B21D37/16
摘要： A method for forming sheet metal articles, such as automotive body panels, having complex curvatures. Opposing, complementary, pre-form and finish-form tools are used in a single press. A sheet of hot blow-formable sheet metal alloy, heated to a forming temperature, is placed between the tools. The pre-forming tool is lowered to a first stage closed position thereby trapping edges of the sheet between binder surfaces of the tools. The sheet is first stretched against the pre-form tool using pressurized gas to form a pre-form that undergoes most of the metal stretching required for the final part shape. Then the finish-form tool is pivotably advanced into a second stage closed position. The pre-form is displaced away from the pre-form tool and hot plastically formed against the opposing finish-form tool with pressurized gas to obtain the final sheet metal part shape. The finish-form tool is then pivotably retracted so as to avoid die lock or part interference conditions.
摘要翻译：一种用于形成具有复杂曲率的诸如汽车车身板的钣金制品的方法。相反的，互补的，预形式和完成形式的工具在一个新闻中使用。将加热至成形温度的一片热吹塑成型的金属板合金放置在工具之间。预成形工具降低到第一阶段关闭位置，从而将工件的粘合剂表面之间的片材边缘截留。首先使用加压气体将片材拉伸成预成型工具，以形成经受最终部件形状所需的大部分金属拉伸的预成型件。然后，精加工工具可转动地进入第二阶段关闭位置。预成型件从预成型工具移开并用加压气体热塑性地与相对的精加工工具形成，以获得最终的钣金零件形状。然后可以将精加工工具可枢转地缩回，以避免模具锁定或部件干涉条件。

10. 发明授权

US06886383B2 Method for stretch forming sheet metal by pressing and the application of gas pressure 有权
标题翻译：通过压制拉伸成形金属板和应用气压的方法
公开(公告)号：US06886383B2
公开(公告)日：2005-05-03
申请号：US10287466
申请日：2002-11-04
申请人： Chongmin Kim , Gary A. Kruger , Mark G. Konopnicki , Richard Murray Kleber , Michelle R. Goff
发明人： Chongmin Kim , Gary A. Kruger , Mark G. Konopnicki , Richard Murray Kleber , Michelle R. Goff
IPC分类号： B21D26/02 , B21D25/00
CPC分类号： B21D26/055 , B21D26/021 , B21D37/16
摘要： A method is disclosed for forming sheet metal articles, such as automotive body panels, having significant curvatures in front-to-back and side-to-side directions. Opposing, complementary, preforming and final shape forming tools are used in a single press. A sheet of superplastically or quick plastically formable sheet metal alloy, heated to a forming temperature, is first stretched against the preform tool by the final shape tool to form a preform that has experienced most of the metal stretching required for the final part shape. The preform is removed from the preform tool and formed against the opposing, final shape tool with pressurized gas to obtain the final sheet metal part shape.
摘要翻译：公开了一种用于形成诸如汽车车身板的金属板制品的方法，其具有在前后方向和左右方向上具有显着曲率的方法。相反，互补，预成型和最终形状成型工具用于单一压机中。首先通过最终形状工具将被加热至成形温度的超塑性或快速塑性成形的金属板合金片材拉伸成预成型工具，以形成最终部件形状所需的大部分金属拉伸的预制件。将预成型件从预成型工具中取出并用加压气体抵靠相对的最终形状工具形成，以获得最终的钣金零件形状。

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