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51. 发明申请

US20090096245A1 Spray Cast Mixed-Material Vehicle Closure Panels 有权
标题翻译：喷涂混合物料车辆封闭面板
公开(公告)号：US20090096245A1
公开(公告)日：2009-04-16
申请号：US12240131
申请日：2008-09-29
申请人： Suresh Sundarraj , Arun M. Kumar , Anil K. Sachdev
发明人： Suresh Sundarraj , Arun M. Kumar , Anil K. Sachdev
IPC分类号： B60J5/00
CPC分类号： B22D23/003 , B22D19/02 , B22D19/16 , B22F3/115 , B22F7/02 , B60J5/0431 , B60J5/0433 , B60R13/0243 , B60R2013/0281 , C22C47/18 , C23C4/00 , C23C4/01 , C23C4/123
摘要： Unitary closure panels for automotive vehicles may be formed to have regions of different materials by a spray casting process. Separate sprays of different materials, for example two different metal alloys, are applied to touching regions of a spray application surface. The separate sprays may be applied sequentially or simultaneously to the forming surface to coat the respective regions so that the regions are contiguous or overlapping and a unitary body is formed. The spray formed body may be compressed and trimmed between facing surfaces to form a vehicle closure panel of specified outline, curvature, thickness, and porosity.
摘要翻译：用于汽车的单一闭合面板可以通过喷射流动方法形成为具有不同材料的区域。将不同材料（例如两种不同的金属合金）的单独喷雾施加到喷涂应用表面的接触区域。单独的喷雾可以顺序地或同时地施加到成形表面以涂覆各个区域，使得区域是连续的或重叠的并且形成整体。喷雾成形体可以在相对表面之间被压缩和修剪，以形成具有特定轮廓，曲率，厚度和孔隙率的车辆闭合面板。

52. 发明申请

US20090078520A1 INSERT WITH TABS AND DAMPED PRODUCTS AND METHODS OF MAKING THE SAME 有权
标题翻译：插入标签和阻尼产品及其制作方法
公开(公告)号：US20090078520A1
公开(公告)日：2009-03-26
申请号：US11860049
申请日：2007-09-24
申请人： Parag Agarwal , Anil K. Sachdev , Suresh Sundarraj
发明人： Parag Agarwal , Anil K. Sachdev , Suresh Sundarraj
IPC分类号： F16F15/00 , F16F7/00
CPC分类号： F16F7/00 , Y10T29/49 , Y10T74/2121 , Y10T74/213 , Y10T74/2132
摘要： One embodiment includes an insert including a body portion; a plurality of tabs extending from the body portion, wherein the tabs are tapered; and wherein the insert is constructed and arranged to provide damping.
摘要翻译：一个实施例包括包括主体部分的插入件; 从所述主体部分延伸的多个突片，其中所述突片是锥形的; 并且其中所述插入件被构造和布置成提供阻尼。

53. 发明申请

US20090000756A1 Reducing residual stresses during sand casting 有权
标题翻译：减少砂型铸造时的残余应力
公开(公告)号：US20090000756A1
公开(公告)日：2009-01-01
申请号：US11770847
申请日：2007-06-29
申请人： Suresh Sundarraj , Parag Agarwal , Anil K. Sachdev
发明人： Suresh Sundarraj , Parag Agarwal , Anil K. Sachdev
IPC分类号： B22D23/00 , B22C1/24 , B22D29/00 , B22C9/02
CPC分类号： B22C1/08 , B22C1/228
摘要： Residual stress is reduced in light metal alloy articles, e.g. aluminum alloy articles, formed as castings against a sand casting mold body by incorporating a wax composition of suitable softening or melting temperature with the sand particles of the mold or core body. The hot cast metal heats adjoining surfaces of the mold body. As the cooling metal forms a solid shell, the surrounding sand particle and wax mixture are heated sufficiently to melt or soften the wax incorporated on or between sand particles. This softens portions of the rigid mold body that could otherwise restrain shrinking surfaces of the casting and produce unwanted stressed regions that are retained in the casting and must be removed by subsequent processing.
摘要翻译：轻金属合金制品中的残余应力减小，例如铝合金制品通过将适当的软化或熔融温度的蜡组合物与模具或芯体的砂粒相结合而形成为铸造砂铸模体。热铸金属加热模具主体的相邻表面。当冷却金属形成固体壳时，周围的砂粒和蜡混合物被充分加热以熔化或软化结合在砂粒之间或之间的蜡。这软化了刚性模具体的部分，否则这些部分可能会限制铸件的收缩表面，并产生保留在铸件中的不必要的应力区域，并且必须通过后续处理来去除。

54. 发明申请

US20080184760A1 Method and apparatus for hemming panels together 有权
标题翻译：用于将面板卷起来的方法和装置
公开(公告)号：US20080184760A1
公开(公告)日：2008-08-07
申请号：US11669969
申请日：2007-02-01
申请人： John E. Carsley , Anil K. Sachdev , Richard M. Kleber
发明人： John E. Carsley , Anil K. Sachdev , Richard M. Kleber
IPC分类号： B21D11/00
CPC分类号： B21D39/021 , B21D39/023
摘要： Method and apparatus hems the edges of inner and outer panels by bending a peripheral flange of the outer panel over edge portions of the inner panel to form a panel assembly. A press apparatus has a lower platen and an upper platen. The outer panel is placed onto the lower platen and the inner panel is placed onto the lower panel with the peripheral flange of the outer panel surrounding the inner panel. The upper platen is lowered to capture the inner panel atop the outer panel. A first portion of the peripheral flange is hemmed by closing hemming dies over the first portion of the peripheral flange to bend the flange onto the inner panel. A second portion of the peripheral flange is hemmed by passing a hemming roller mechanism along the second portion of the peripheral flange to bend the flange onto the inner panel.
摘要翻译：方法和装置通过将外板的周边凸缘弯曲在内板的边缘部分上来弯曲内板和外板的边缘以形成面板组件。压制装置具有下压板和上压板。外板被放置在下压板上，并且内板被放置在下板上，外板的周边凸缘围绕内板。上压板下降以将外板上的内板捕获。周边凸缘的第一部分通过在外周凸缘的第一部分上闭合折边模而卷绕，以将凸缘弯曲到内板上。周边凸缘的第二部分通过沿着周边凸缘的第二部分通过折边辊机构而折叠，以将凸缘弯曲到内板上。

55. 发明申请

US20080092390A1 Method for in-situ foaming of metal foam in hollow structure 有权
标题翻译：中空结构中金属泡沫的原位发泡方法
公开(公告)号：US20080092390A1
公开(公告)日：2008-04-24
申请号：US11550816
申请日：2006-10-19
申请人： Asim Tewari , Anil K. Sachdev , Srinivas Subbarao
发明人： Asim Tewari , Anil K. Sachdev , Srinivas Subbarao
IPC分类号： B23P6/00
CPC分类号： B62D29/002 , B22D25/005 , B22F3/1125 , B22F2998/10 , Y10T29/49083 , Y10T29/49618 , Y10T29/49622 , Y10T29/49634 , Y10T29/49732 , B22F3/02 , B22F3/20
摘要： A method is provided for filling a hollow structure with metal foam. A mixture is made of a metal powder and a foaming agent. An electric resistance heating wire is provided and the mixture is consolidated into a solid preformed charge with the wire embedded in the charge and extending from the ends thereof. The preformed charge is placed into the hollow structure and electric current is applied to the resistance heating wire so that the metal powder is melted and the foaming agent foams the melted metal to fill the hollow structure.
摘要翻译：提供了一种用金属泡沫填充中空结构的方法。混合物由金属粉末和发泡剂制成。提供电阻加热丝，并将混合物固结成固体预成型电荷，其中电线嵌入电荷并从其端部延伸。将预制的电荷放入中空结构中，并将电流施加到电阻加热丝，使得金属粉末熔化，并且发泡剂泡沫熔化的金属以填充中空结构。

56. 发明授权

US09079260B2 Polycrystalline diamond cutting tool with coated body 有权
标题翻译：多晶金刚石刀具，涂层体
公开(公告)号：US09079260B2
公开(公告)日：2015-07-14
申请号：US12249428
申请日：2008-10-10
申请人： Xingcheng Xiao , Michael J. Lukitsch , Anil K. Sachdev , Leonid C. Lev
发明人： Xingcheng Xiao , Michael J. Lukitsch , Anil K. Sachdev , Leonid C. Lev
IPC分类号： B23B51/00 , B23D77/02
CPC分类号： B23D77/02 , B23D2277/061 , B23D2277/2407 , B23D2277/2421 , B23D2277/2442 , B23D2277/245 , Y10T407/27 , Y10T408/03 , Y10T408/906
摘要： A cutting tool for machining metal workpieces using polycrystalline diamond cutting surfaces with interspersed guide surfaces and chip evacuation surfaces. When machining holes in cast aluminum alloy workpieces it is found that aluminum machining chips adhere to guide surfaces and chip evacuation surfaces and mar the machined surface. It is found that when the guide and chip evacuation surfaces are coated with a diamond-like carbon material, aluminum chips do not mar the machined surfaces.
摘要翻译：一种用于加工金属工件的切削工具，采用多晶金刚石切割表面，散布导向表面和排屑表面。在铸铝合金工件上加工孔时，发现铝加工芯片粘附在引导表面和排屑表面上，损害加工表面。已经发现，当引导和排屑表面涂覆有类金刚石碳材料时，铝屑不会损害加工表面。

57. 发明授权

US08866044B2 System and method for manufacturing magnesium body panels with improved corrosion resistance 有权
标题翻译：具有改善耐腐蚀性的镁体板的制造和制造方法
公开(公告)号：US08866044B2
公开(公告)日：2014-10-21
申请号：US13100497
申请日：2011-05-04
申请人： Anil K. Sachdev , Jon T. Carter
发明人： Anil K. Sachdev , Jon T. Carter
IPC分类号： B23K26/40 , B23K26/38
CPC分类号： B23K26/38 , B23K2101/006 , B23K2103/15
摘要： A magnesium alloy panel for a vehicle includes a first region and a second region extending from the first region to an edge. The first region has a first microstructure having a first corrosion resistance. The second region has a second microstructure different than the first microstructure and has a second corrosion resistance greater than the first corrosion resistance. A system for mass producing magnesium alloy panels includes a forming apparatus and a laser cutting apparatus. The forming apparatus forms a panel having a first microstructure having a first corrosion resistance. The laser cutting apparatus cuts the panel to form the edge using a laser, and forms the second microstructure while forming the edge. The second microstructure is different than the first microstructure and has a second corrosion resistance greater than the first corrosion resistance. A method for mass producing magnesium alloy panels is also provided.
摘要翻译：一种用于车辆的镁合金面板包括从第一区域延伸到边缘的第一区域和第二区域。第一区域具有第一耐腐蚀性的第一微结构。第二区域具有与第一微结构不同的第二微结构，并且具有大于第一耐腐蚀性的第二耐腐蚀性。用于大量生产镁合金板的系统包括成形设备和激光切割设备。成型设备形成具有第一耐腐蚀性的第一微结构的面板。激光切割装置使用激光切割面板以形成边缘，并且在形成边缘的同时形成第二微结构。第二微结构不同于第一微结构，并具有大于第一耐腐蚀性的第二耐腐蚀性。还提供了用于大规模生产镁合金板的方法。

58. 发明授权

US08361251B2 High ductility/strength magnesium alloys 有权
公开(公告)号：US08361251B2
公开(公告)日：2013-01-29
申请号：US12254460
申请日：2008-10-20
申请人： Aihua A. Luo , Raja K Mishra , Anil K. Sachdev
发明人： Aihua A. Luo , Raja K Mishra , Anil K. Sachdev
IPC分类号： C22C23/04
CPC分类号： B21C23/002 , B21C29/00 , C22C23/04 , C22C23/06 , C22F1/06
摘要： A magnesium alloy comprising up to about six weight percent zinc and up to about one weight percent cerium may be hot worked to produce an intermediate or final alloy workpiece that exhibits enhanced ductility and strength at room temperature. The addition of zinc and a small amount of cerium may affect the magnesium alloy by increasing strength and ductility, and improving the work hardening behavior.

59. 发明申请

US20120301734A1 METHOD OF BONDING A METAL TO A SUBSTRATE 有权
标题翻译：将金属与基材结合的方法
公开(公告)号：US20120301734A1
公开(公告)日：2012-11-29
申请号：US13310110
申请日：2011-12-02
申请人： Michael J. Walker , Anil K. Sachdev , Bob R. Powell, JR. , Aihua A. Luo
发明人： Michael J. Walker , Anil K. Sachdev , Bob R. Powell, JR. , Aihua A. Luo
IPC分类号： B32B15/04 , C23C16/44 , B05D3/02 , B05D3/00 , C25D5/02 , C25D13/00 , C25D11/02 , B05D7/00 , B05D7/14 , B82Y40/00
CPC分类号： B22D19/08 , C23C6/00
摘要： A method of bonding a metal to a substrate involves forming an oxide layer on a surface of the substrate, and in a molten state, over-casting the metal on the substrate surface. The over-casting drives a reaction at an interface between the over-cast metal and the oxide layer to form another oxide. The other oxide binds the metal to the substrate surface upon solidification of the over-cast metal.
摘要翻译：将金属接合到基板的方法包括在基板的表面上形成氧化物层，并且在熔融状态下，在基板表面上过度浇铸金属。过铸造在过铸金属和氧化物层之间的界面处驱动反应以形成另一种氧化物。另一种氧化物在过铸金属凝固时将金属结合到基底表面。

60. 发明授权

US08317253B2 Vehicle door assembly 有权
标题翻译：车门总成
公开(公告)号：US08317253B2
公开(公告)日：2012-11-27
申请号：US13053400
申请日：2011-03-22
申请人： Anil K. Sachdev , James C. O'Kane
发明人： Anil K. Sachdev , James C. O'Kane
IPC分类号： B60J5/00
CPC分类号： B60J5/0405 , B60J5/0466 , B60J5/0483
摘要： A door assembly for a vehicle includes an outer panel configured for defining an exterior surface of the vehicle, and an inner panel matable to the outer panel to define a cavity therebetween. The inner panel includes a lower portion having a first longitudinal axis and a B-pillar assembly extending from the lower portion. The B-pillar assembly includes a casting having an external surface configured for defining the exterior surface of the vehicle, an internal surface spaced apart from the external surface, a length, and a second longitudinal axis. The casting extends from the portion along the second longitudinal axis, and the second longitudinal axis is substantially perpendicular to the first longitudinal axis.
摘要翻译：用于车辆的门组件包括被配置为限定车辆的外表面的外板和可与外板相配合以在其间限定空腔的内板。内板包括具有第一纵轴的下部和从下部延伸的B柱组件。 B柱组件包括具有被配置为限定车辆的外表面的外表面，与外表面间隔开的内表面，长度和第二纵向轴线的铸件。铸件沿着第二纵向轴线从该部分延伸，并且第二纵向轴线基本上垂直于第一纵向轴线。

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