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1. 发明申请

US20060021408A1 Hot die cleaning system for quick plastic forming cell 有权
标题翻译：用于快速塑料成型池的热模清洗系统
公开(公告)号：US20060021408A1
公开(公告)日：2006-02-02
申请号：US10900751
申请日：2004-07-28
申请人： Richard Hammar , Gary Kruger , James Schroth , Edward Bennett , Curtis Shinabarker
发明人： Richard Hammar , Gary Kruger , James Schroth , Edward Bennett , Curtis Shinabarker
IPC分类号： B21B45/02
CPC分类号： B08B1/04 , Y10S29/096 , Y10S29/098
摘要： A cleaning apparatus for removing metallic buildup from forming surfaces of metal forming dies while the dies are in a press and operating at elevated temperatures. The cleaning apparatus includes a programmable positioner having a robotic arm with an end effector carrying a brush assembly. The brush assembly includes a rotary drive motor rotatably carrying a metallic wire brush. The brush has a plurality of radially extending plain carbon steel bristles having tips adapted for removing metallic buildup from the forming surfaces of dies. The positioner operates to move the rotatable wire brush in a predetermined path that engages the brush with the forming surfaces of the dies for sweeping and cleaning metallic buildup from the forming surfaces.
摘要翻译：一种清洁装置，用于在模具处于冲压状态并在升高的温度下操作时从金属成型模具的表面去除金属积累。清洁装置包括具有机器臂的可编程定位器，其具有带有刷组件的端部执行器。刷组件包括可旋转地承载金属丝刷的旋转驱动马达。刷具有多个径向延伸的普通碳钢刷毛，其具有用于从模具的成形表面去除金属积聚的尖端。定位器操作以使预定路径中的可旋转钢丝刷移动，该预定路径与模具的成形表面接合，用于从成形表面扫掠和清洁金属积聚。

2. 发明申请

US20050229664A1 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：US20050229664A1
公开(公告)日：2005-10-20
申请号：US10827721
申请日：2004-04-20
申请人： Gary Kruger , James Schroth , Richard Hammar
发明人： Gary Kruger , James Schroth , Richard Hammar
IPC分类号： B21D26/02 , B21D28/18
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. 发明申请

US20050188734A1 Heated and insulated tool container for hot gas blow-forming 有权
标题翻译：用于热气体吹塑的加热和绝缘工具容器
公开(公告)号：US20050188734A1
公开(公告)日：2005-09-01
申请号：US10788931
申请日：2004-02-27
申请人： James Schroth , Richard Kleber , Richard Hammar , Edward Bennett
发明人： James Schroth , Richard Kleber , Richard Hammar , Edward Bennett
IPC分类号： B21D26/02 , B21D28/18
CPC分类号： B21D26/029 , B21D26/055 , B21D37/16
摘要： Apparatus for hot gas blow-forming including opposed heated and insulated tool containers, each including a tool heater plate that is adapted for attachment to a platen of a press with one or more load bearing spacers interposed between the tool heater plate and the platen. Each tool container also includes an insulation enclosure having a base portion that is interposed between the tool heater plate and the platen and further having perimeter wall portion that surrounds the tool heater plate. A perimeter seal is preferably attached to at least one of the heated and insulated tool containers and is adapted for sealing engagement with the other of the heated and insulated tool containers.
摘要翻译：用于热气体吹塑的设备，包括相对的加热和绝缘工具容器，每个工具容器包括工具加热器板，该工具加热器板适于附接到压力机的压板上，其中一个或多个负载垫片夹在工具加热器板和压板之间。每个工具容器还包括绝缘外壳，其具有介于工具加热器板和压板之间的基部，并且还具有围绕工具加热器板的周边壁部分。周边密封件优选地附接到加热和绝缘的工具容器中的至少一个，并且适于与另一个加热和绝缘的工具容器密封接合。

4. 发明申请

US20070062664A1 Method of casting components with inserts for noise reduction 有权
标题翻译：用于降噪的插入件的铸造方法
公开(公告)号：US20070062664A1
公开(公告)日：2007-03-22
申请号：US11475759
申请日：2006-06-27
申请人： James Schroth , Michael Hanna , Richard Hammar , Omar Dessouki , Brent Lowe , Mark Riefe , Jeremy Short , Mark Verbrugge
发明人： James Schroth , Michael Hanna , Richard Hammar , Omar Dessouki , Brent Lowe , Mark Riefe , Jeremy Short , Mark Verbrugge
IPC分类号： B22C3/00 , B22C9/10
CPC分类号： B22D19/00 , B22D19/0054
摘要： The invention provides a method for manufacturing a powertrain component enclosure member, including the steps of: (A) positioning at least one insert into a mold, wherein the insert is provided with a coating to prevent bonding between the insert and the casting material; and (B) casting a wall of the powertrain component enclosure member in the mold around the insert such that a major portion of the insert is substantially non-bonded with the casting material to provide a proper interfacial boundary with the casting material for damping.
摘要翻译：本发明提供一种用于制造动力总成部件外壳构件的方法，其包括以下步骤：（A）将至少一个插入件定位在模具中，其中所述插入件设置有涂层以防止所述插入件与所述铸造材料之间的结合; 和（B）将铸件中的动力传动系组件外壳构件的壁铸造在插入件周围，使得插入件的主要部分与铸造材料基本上不结合，以提供与铸造材料的适当的界面边界以进行阻尼。

5. 发明申请

US20070062768A1 Bi-metal disc brake rotor and method of manufacturing 有权
标题翻译：双金属盘式制动转子及其制造方法
公开(公告)号：US20070062768A1
公开(公告)日：2007-03-22
申请号：US11475756
申请日：2006-06-27
申请人： Michael Hanna , James Schroth , Richard Hammar , Omar Dessouki , Brent Lowe , Mark Riefe , Jeremy Short , Andrew Schertzer
发明人： Michael Hanna , James Schroth , Richard Hammar , Omar Dessouki , Brent Lowe , Mark Riefe , Jeremy Short , Andrew Schertzer
IPC分类号： F16D65/12
CPC分类号： F16D65/12 , B22D19/00 , F16D65/0006 , F16D2065/1316 , F16D2065/132 , F16D2065/1344 , F16D2200/0013 , F16D2200/0021 , F16D2250/00 , F16D2250/0015 , F16D2250/0092 , Y10T29/49885 , Y10T29/49888 , Y10T29/49982 , Y10T29/49984 , Y10T29/49988
摘要： The invention provides a method for manufacturing a friction damped disc brake rotor, including the steps of: (A) providing a ceramic coating on an insert, wherein the insert has a body with tabs extending therefrom to hold the insert in a desired position within a mold; (B) washing the ceramic coating off of the tabs; (C) positioning the insert into the mold; and (D) casting a rotor cheek of the disc brake rotor in the mold around the insert such that a portion of each tab is bonded with the rotor cheek, and such that the coating is substantially non-bonded with the rotor cheek so that the coating provides a proper interfacial boundary between the body and the cheek for damping, and the at least partial bonding of each tab with the rotor cheek prevents corrosion-causing exterior elements from reaching the interfacial boundary when the friction damped disc brake rotor is in use.
摘要翻译：本发明提供一种用于制造摩擦阻尼盘式制动器转子的方法，包括以下步骤：（A）在插入件上提供陶瓷涂层，其中所述插入件具有主体，所述主体具有从其延伸的突出部，以将插入件保持在所需位置内模子; （B）从标签上清洗陶瓷涂层; （C）将插入件定位到模具中; 和（D）在模具周围将盘式制动器转子的转子面板铸造在插入件周围，使得每个突片的一部分与转子面颊结合，并且使得涂层与转子面颊基本上不结合，涂层在身体和面颊之间提供适当的界面边界以进行阻尼，并且当摩擦阻尼的盘式制动器转子在使用时，每个翼片与转子颊板的至少部分接合防止腐蚀性外部元件到达界面边界。

6. 发明申请

US20060075799A1 Heated die for hot forming 有权
标题翻译：加热模具用于热成型
公开(公告)号：US20060075799A1
公开(公告)日：2006-04-13
申请号：US10960484
申请日：2004-10-07
申请人： James Schroth , Richard Hammar
发明人： James Schroth , Richard Hammar
IPC分类号： B21D37/16
CPC分类号： B21D37/16 , Y10S72/709
摘要： A hot forming tool is heated with multiple electrical resistance cartridge heaters. The heaters are located in the body of the tool so as to maintain the entire forming surface within a predetermined temperature range. Numerical thermal and optimization analyses direct the placement of the heaters so that when each heating element is simultaneously powered on for an identical fraction of the time, an acceptable temperature distribution will be produced within the tool at the tool operating temperature.
摘要翻译：热成型工具用多个电阻筒式加热器加热。加热器位于工具的主体中，以将整个成形表面保持在预定的温度范围内。数字热和优化分析指导加热器的放置，使得当每个加热元件同时通电相同的时间时，在工具工作温度下将在工具内产生可接受的温度分布。

7. 发明申请

US20070295704A1 ADDITIVES FOR IMPROVED WELDABLE COMPOSITES 审中-公开
标题翻译：改进的焊接复合材料的添加剂
公开(公告)号：US20070295704A1
公开(公告)日：2007-12-27
申请号：US11768298
申请日：2007-06-26
申请人： David Sigler , Xiaohong Gayden , Yen-Lung Chen , James Schroth
发明人： David Sigler , Xiaohong Gayden , Yen-Lung Chen , James Schroth
IPC分类号： B23K35/24 , B23K35/34
CPC分类号： B23K11/11 , B23K35/004 , B23K35/005 , B32B5/142 , B32B5/16 , B32B7/05 , B32B15/08 , B32B15/16 , B32B15/18 , B32B15/20 , B32B27/18 , B32B2250/03 , B32B2250/40 , B32B2255/06 , B32B2264/0235 , B32B2264/025 , B32B2264/105 , B32B2264/12 , B32B2307/102 , B32B2307/202 , B32B2307/51 , B32B2307/56 , B32B2307/718 , B32B2605/00 , B32B2605/08
摘要： The present invention is directed to additives for improved weldable composites. A metal composite structure (10) features two metal members (12)(14) sandwiching a viscoelastic layer (26) where the viscoelastic layer entrains carbide-forming, carbon trapping particles (28) configured and sized to provide an effective inhibitor to carbon migration from the viscoelastic layer during welding.
摘要翻译：本发明涉及用于改进可焊接复合材料的添加剂。金属复合结构（10）具有夹着粘弹性层（26）的两个金属构件（12）（14），其中粘弹性层夹带碳化物形成，碳捕获颗粒（28）构造和尺寸以提供有效的碳迁移抑制剂从焊接过程中的粘弹性层。

8. 发明申请

US20060062977A1 Bonded lightweight structural sheet 审中-公开
标题翻译：粘结轻质结构板
公开(公告)号：US20060062977A1
公开(公告)日：2006-03-23
申请号：US11155180
申请日：2005-06-17
申请人： David Sigler , James Schroth , Xiaohong Gayden
发明人： David Sigler , James Schroth , Xiaohong Gayden
IPC分类号： B32B3/00 , B32B5/16 , B32B9/04
CPC分类号： B29C65/3416 , B29C65/3412 , B29C65/344 , B29C65/3476 , B29C65/3492 , B29C66/1122 , B29C66/45 , B29C66/83413 , B32B3/00 , B32B5/16 , B32B7/12 , B32B9/04 , B32B15/01 , B32B15/02 , B32B15/043 , B32B15/18 , B32B15/20 , B32B37/12 , B32B2255/06 , B32B2255/26 , B32B2264/102 , B32B2264/104 , B32B2264/105 , B32B2305/30 , B32B2307/102 , B32B2307/202 , B32B2457/18 , B32B2605/08 , B32B2607/00 , C09J5/06 , C09J9/02 , C09J2201/602 , C09J2400/163 , H01B1/22 , Y10T428/24917 , Y10T428/25
摘要： Laminated composites such as noise damping sheet metal sandwiches with viscoelastic adhesive cores are strengthened against delamination during forming and made more conductive for welding. Electrically conductive, metal-element containing particles, wires, wire meshes, or the like conductive bonding elements are included in the core material and fused to facing surfaces of the metal sheets to provide many mechanical bonding connections and electrical connections over the bonded area of the composites.
摘要翻译：层压复合材料，如带有粘弹性胶芯的隔音减震板金三明治，加强成型时的分层，使焊接更具导电性。在芯材中包含导电的含金属元素的颗粒，电线，网状网等导电接合元件，并且熔融到金属片的相对表面，以在金属片的接合区域上提供许多机械接合连接和电连接复合材料。

9. 发明申请

US20050067063A1 Hot blow forming control method 有权
标题翻译：热吹成型控制方法
公开(公告)号：US20050067063A1
公开(公告)日：2005-03-31
申请号：US10674947
申请日：2003-09-30
申请人： James Schroth , Mark Verbrugge , John Bradley
发明人： James Schroth , Mark Verbrugge , John Bradley
IPC分类号： B21D26/02 , C22F1/04
CPC分类号： B21D26/021 , B21D26/031 , B21D26/055 , B21D37/16
摘要： A sheet material is gripped at its edges and hot blow formed by a pressurized working gas against a forming tool surface. The flow characteristics of the material are determined at increasing gas pressures over a range of temperature relevant to the forming operation. A predetermined pressure/time schedule is determined at a reference temperature for rapid shape formation of good parts on a continual basis. The process is then controlled as parts are thus formed by measuring the forming temperature of the parts and correcting the pressure time schedule, using the determined flow characteristics, for the actual temperature to achieve the desired shape evolution of the parts.
摘要翻译：片材在其边缘处被夹持，并且由加压工作气体形成的热吹气抵靠成形工具表面。在与成形操作相关的温度范围内，在增加的气体压力下确定材料的流动特性。在基准温度下确定预定的压力/时间表，以便在连续的基础上快速形成好的部件。然后控制该过程，因为通过测量部件的成形温度并且使用确定的流动特性来校正压力时间表来形成部件，以实现实际温度以实现部件的期望的形状演变。

10. 发明申请

US20050044917A1 Two temperature two stage forming 有权
公开(公告)号：US20050044917A1
公开(公告)日：2005-03-03
申请号：US10647401
申请日：2003-08-25
申请人： James Schroth
发明人： James Schroth
IPC分类号： B21D22/02 , B21D26/02 , B21D11/02
CPC分类号： B21D26/055 , B21D22/02 , B21D26/025 , B21D26/031 , B21D37/16
摘要： A method is disclosed for two-stage stretch forming of a sheet metal blank workpiece between a preform tool with a concave cavity and an opposing finish-form punch tool. Both tools are independently heated to different forming temperatures with the preform tool being hotter. Gas pressure is first applied to one side of the workpiece in the first forming stage to balloon it into the cavity of the preform tool. Gas pressure is then applied to the other side of the preformed workpiece to stretch it against the finish-form surface. The hotter preform tool enables faster forming and gas venting in the first stage. The cooler finish-form tool enables the final shaping of the part and its undistorted removal from the punch surface.

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