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1. 发明授权

US07320239B1 Forming tool for multiple-thickness blanks 有权
标题翻译：多层坯料成型工具
公开(公告)号：US07320239B1
公开(公告)日：2008-01-22
申请号：US11692440
申请日：2007-03-28
申请人： Gary A. Kruger , James G. Schroth
发明人： Gary A. Kruger , James G. Schroth
IPC分类号： B21D26/02 , B21D22/22
CPC分类号： B21D22/22 , B21D26/031 , B21D26/055 , B21D26/057 , B21D35/006
摘要： An apparatus for forming blanks having two thicknesses separated by a blank step includes a forming tool defining a binder surface that is characterized by a tool step, a first region on a first side of the tool step, a second region on a second side of the tool step, and a bead segment having a surface contiguous with the second region. The bead segment is configured to pinch material from a blank into any gap created between the tool step and the blank step caused by misalignment of the blank in the tool, thereby ensuring an effective seal to form the blank against a forming surface.
摘要翻译：一种用于形成具有通过坯料步骤分开的两个厚度的坯料的设备包括形成工具，其形成粘合剂表面，其特征在于工具台阶，工具台阶的第一侧上的第一区域，第二区域工具步骤，以及具有与第二区域邻接的表面的焊道段。胎圈段被构造成将坯料中的材料挤压到工具台阶与由坯料在工具中的未对准所引起的坯料台阶之间产生的任何间隙，从而确保有效的密封以使坯料形成成形表面。

2. 发明授权

US07080535B2 Spring-loaded part extractors for heated forming tools 有权
标题翻译：用于加热成型工具的弹簧加载部件提取器
公开(公告)号：US07080535B2
公开(公告)日：2006-07-25
申请号：US10827721
申请日：2004-04-20
申请人： Gary A. Kruger , James G. Schroth , Richard Harry Hammar
发明人： Gary A. Kruger , James G. Schroth , Richard Harry Hammar
IPC分类号： B21D26/02
CPC分类号： B21D26/055 , B21D28/18 , Y10T29/49805
摘要： A hot blow-forming apparatus includes opposed and complementary forming tools adapted for hot blow forming a surface of a heated sheet-metal workpiece against a forming surface of one of the tools. The tools are also adapted to close upon and grip a peripheral edge of the workpiece and perform work on a central portion of the workpiece to produce a formed panel. The tools incorporate an improved extraction apparatus, which includes a plurality of opposed and complementary spring-loaded extractor pads. Opposed extractor pads are spring-loaded to different levels so as to apply spring-load differentials therebetween and thereby apply different extraction forces in different locations of the resultant formed panel for distortion-free removal of the formed panel from the working surfaces of the tooling.
摘要翻译：一种热吹塑成型设备包括相对的和互补的成形工具，其适于热加工成加热的金属板工件的表面，以抵抗其中一个工具的成形表面。这些工具还适于闭合并夹持工件的周边边缘并且在工件的中心部分上进行加工以产生形成的板。这些工具包括改进的提取装置，其包括多个相对且互补的弹簧加载的提取器垫。相对的提取器垫被弹簧加载到不同的水平，以便在它们之间施加弹簧载荷差异，从而在所得到的成形板的不同位置施加不同的提取力，用于从工具的工作表面无畸形地移除成形的板。

3. 发明授权

US06964185B2 Apparatus for bending and transporting an aluminum sheet 有权
标题翻译：用于弯曲和运输铝板的设备
公开(公告)号：US06964185B2
公开(公告)日：2005-11-15
申请号：US10837927
申请日：2004-05-03
申请人： Gary A. Kruger , John E. Carsley , Nelson T. Brinas
发明人： Gary A. Kruger , John E. Carsley , Nelson T. Brinas
IPC分类号： B21D5/00 , B21D26/02 , B21D43/11
CPC分类号： B21D26/055 , B21D5/00
摘要： A bending apparatus for bending and transporting an aluminum metal sheet. The bending apparatus includes a central retaining portion that has gripping elements mounted on the central retaining portion for retaining an aluminum metal sheet. There is also included a bending mechanism that is mounted to the central retaining portion. The bending mechanism is capable of axial movement in relation to a central axis of the central retaining portion for imparting a curvature to an aluminum metal sheet.There is also included a method of stretch forming an aluminum metal sheet including the steps of heating an aluminum metal sheet in an oven, transferring the heat of an aluminum sheet to a hot forming tool, bending the heated aluminum sheet during the transfer step to conform the sheet to a shape of the hot forming tool, and then placing the bent metal sheet in the hot forming tool and forming an A-shaped part.
摘要翻译：一种用于弯曲和输送铝金属片的弯曲装置。弯曲装置包括中央保持部分，其具有安装在中心保持部分上用于保持铝金属片的夹紧元件。还包括安装到中心保持部分的弯曲机构。弯曲机构能够相对于中心保持部分的中心轴线轴向移动，以向铝金属片施加曲率。还包括拉伸成形铝金属片的方法，包括以下步骤：在炉中加热铝金属片，将铝片的热量转移到热成形工具，在转印步骤期间弯曲加热的铝片以使其符合将该片材变成热成形工具的形状，然后将弯曲的金属片放置在热成形工具中并形成A形部分。

4. 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。

5. 发明授权

US06776020B2 Method for stretching forming and transporting and aluminum metal sheet 有权
标题翻译：拉伸成型和输送方法以及铝金属片
公开(公告)号：US06776020B2
公开(公告)日：2004-08-17
申请号：US10269631
申请日：2002-10-11
申请人： Gary A. Kruger , John E. Carsley , Nelson T. Brinas
发明人： Gary A. Kruger , John E. Carsley , Nelson T. Brinas
IPC分类号： B21D3716
CPC分类号： B21D26/055 , B21D5/00
摘要： A bending apparatus for bending and transporting an aluminum metal sheet. The bending apparatus includes a central retaining portion that has gripping elements mounted on the central retaining portion for retaining an aluminum metal sheet. There is also included a bending mechanism that is mounted to the central retaining portion. The bending mechanism is capable of axial movement in relation to a central axis of the central retaining portion for imparting a curvature to an aluminum metal sheet. There is also included a method of stretch forming an aluminum metal sheet including the steps of heating an aluminum metal sheet in an oven, transferring the heat of an aluminum sheet to a hot forming tool, bending the heated aluminum sheet during the transfer step to conform the sheet to a shape of the hot forming tool, and then placing the bent metal sheet in the hot forming tool and forming an A-shaped part.
摘要翻译：一种用于弯曲和输送铝金属片的弯曲装置。弯曲装置包括中央保持部分，其具有安装在中心保持部分上用于保持铝金属片的夹紧元件。还包括安装到中心保持部分的弯曲机构。弯曲机构能够相对于中心保持部分的中心轴线轴向移动，以向铝金属片施加曲率。还包括拉伸成形铝金属片的方法，包括以下步骤：在炉中加热铝金属片，将铝片的热量转移到热成形工具，在转印步骤期间弯曲加热的铝片以使其符合将该片材变成热成形工具的形状，然后将弯曲的金属片放置在热成形工具中并形成A形部分。

6. 发明授权

US06668612B2 Device for holding a sheet metal blank in a forming press 有权
公开(公告)号：US06668612B2
公开(公告)日：2003-12-30
申请号：US10080054
申请日：2002-02-21
申请人： Gary A. Kruger , Mark G. Konopnicki
发明人： Gary A. Kruger , Mark G. Konopnicki
IPC分类号： B21J1310
CPC分类号： B21D26/055 , B21D5/0281 , B21D43/00 , Y10S72/709
摘要： A device is provided comprising a guide mechanism used to position and securely hold a sheet metal blank in a sheet metal forming press that is operated at high temperatures. A sheet metal blank is initially positioned in the forming press by resting the sheet metal blank on the highest portion of the convex surface of the lower tool member and counter balancing it with a blank loading device that includes a support hand to initially hold the blank. The guide apparatus comprises an engagement tool mounted to a beam that is slidably attached to guide supports. As the upper tool member drops, the engagement tool pinches and securely holds the sheet metal blank as the guide supports slide along the beam in sync with the downward movement of the upper tool member.

7. 发明授权

US4346556A Insulating engine exhaust port liner 失效
标题翻译：绝缘发动机排气口衬管
公开(公告)号：US4346556A
公开(公告)日：1982-08-31
申请号：US148904
申请日：1980-05-12
申请人： Hal H. Rice , Gary A. Kruger
发明人： Hal H. Rice , Gary A. Kruger
IPC分类号： F02B77/02 , F01N7/14 , F01N7/16 , F01N7/18
CPC分类号： F02B77/02 , Y10T428/1317
摘要： An insulating liner for use in an exhaust port of an internal combustion engine or the like consisting, in a preferred embodiment, of a formed thin wall tubular body of rigidized fibrous ceramic such as fibrous alumina-silica material (Fiberfrax) with an abrasion resistant ceramic coating fused onto the inner gas-exposed surface of the body. The coating comprises a mixture of fused silica cement and fine glass frit sintered in place on the body inner surface at a temperature below that which would damage the thin walls of the body.
摘要翻译：在优选实施例中，在内燃机等的排气口中使用的绝缘衬套，其形成为具有耐磨陶瓷的诸如纤维状氧化铝 - 二氧化硅材料（Fiberfrax）的刚性纤维状陶瓷制成的薄壁管状体涂层融合到身体的内部气体暴露表面上。该涂层包括熔融二氧化硅胶泥和细玻璃料的混合物，烧结到身体内表面上的温度低于会破坏身体薄壁的温度。

8. 发明申请

US20120025412A1 INTEGRAL COOLING FIXTURE ADDENDUM FOR PANELS FORMED IN METAL FORMING PROCESS 审中-公开
标题翻译：用于金属成型过程中形成的面板的集成冷却固定附件
公开(公告)号：US20120025412A1
公开(公告)日：2012-02-02
申请号：US12847207
申请日：2010-07-30
申请人： Richard M. Kleber , Gary A. Kruger
发明人： Richard M. Kleber , Gary A. Kruger
IPC分类号： B29C37/02
CPC分类号： B21D22/02 , B21D22/022
摘要： One embodiment includes a method for forming panels in which a particular shaping of the addendum contours of the formed panel to provide the functionality of the cooling fixture.
摘要翻译：一个实施例包括用于形成面板的方法，其中形成的面板的齿顶轮廓的特定成形以提供冷却夹具的功能。

9. 发明申请

US20100024502A1 OPEN PRESS THERMAL GAP FOR QPF FORMING TOOLS 有权
标题翻译：打开QPF成型工具的热压
公开(公告)号：US20100024502A1
公开(公告)日：2010-02-04
申请号：US12181538
申请日：2008-07-29
申请人： Richard H. Hammar , Richard M. Kleber , Gary A. Kruger
发明人： Richard H. Hammar , Richard M. Kleber , Gary A. Kruger
IPC分类号： B21D22/02
CPC分类号： B21D37/16 , B21D26/025 , B21D26/031 , B21D26/055 , B21D37/10 , Y10T29/49805
摘要： A quick plastic forming (QPF) tool is provided in which a thermal gap is created that reduces or eliminates some of the conductive heat loss paths when the QPF tool is in an open position during part removal or sheet loading. By reducing conductive heat loss, a more precise temperature control for the QPF tool from manufacturing cycle to manufacturing cycle may be realized. The QPF tool may also have a thermal gap when the tool is placed in a semi-open position during idle times. The QPF tool may also include components for creating the thermal gap when the QPF tool is moved to the open position and control the lateral movement of the part forming section of the QPF tool as the part is moved between the open position and the closed position.
摘要翻译：提供了快速塑料成型（QPF）工具，其中产生热间隙，当在零件移除或片材加载期间，当QPF工具处于打开位置时，可以减少或消除一些传导性热损失路径。通过降低传导热损失，可以实现从制造周期到制造周期的QPF工具的更精确的温度控制。当工具在空闲时间内处于半开位置时，QPF工具也可能具有热间隙。当QPF工具移动到打开位置时，QPF工具还可以包括用于产生热间隙的部件，并且当部件在打开位置和关闭位置之间移动时，控制QPF工具的部件形成部分的横向移动。

10. 发明授权

US07210323B2 Binder apparatus for sheet forming 有权
标题翻译：用于片材成型的粘合剂装置
公开(公告)号：US07210323B2
公开(公告)日：2007-05-01
申请号：US10737501
申请日：2003-12-16
申请人： Gary A. Kruger , Mark G. Konopnicki , Chongmin Kim , John Norman Johnson
发明人： Gary A. Kruger , Mark G. Konopnicki , Chongmin Kim , John Norman Johnson
IPC分类号： B21D26/02 , B21D25/00
CPC分类号： B21D26/021 , B21D26/055 , Y10T29/49805
摘要： A forming apparatus and method for minimizing wrinkling in the forming of a three-dimensional component from a two-dimensional blank. The forming apparatus includes vertically opposed sets of tools or binders. A first tool or binder apparatus has first and second sets of opposed sides having contoured binder surfaces. A second tool or binder apparatus is mounted in vertically opposed relation to the first binder apparatus, and includes first and second sets of opposed tool or binder segments that have contoured binder surfaces thereon that are complementary in shape to the respective binder surfaces of the first and second sets of opposed sides of the first binder apparatus. One of the first and second sets of opposed binder segments of the second binder apparatus have substantially similar contours and the other have different contours. One of the first and second sets of opposed binder segments of the second binder apparatus is elevated and movable with respect to the other.
摘要翻译：一种用于最小化从二维毛坯形成三维部件的皱纹的成形装置和方法。成形装置包括垂直相对的一组工具或粘合剂。第一工具或粘合剂装置具有第一组和第二组具有轮廓的粘合剂表面的相对侧。第二工具或粘合剂装置安装成与第一粘合剂装置垂直相对的关系，并且包括第一组和第二组相对的工具或粘合剂段，其具有在其上的轮廓的粘合剂表面，其形状与第一和第二粘合剂的相应的粘合剂表面互补第一粘合剂装置的第二组相对侧。第二粘合剂装置的第一组和第二组相对的粘合剂段具有基本相似的轮廓，另一组具有不同的轮廓。第二粘合剂装置的第一组和第二组相对的粘合剂段中的一个升高并相对于另一个移动。

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