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1. 发明授权

US07363790B2 Method for vaccum assisted preforming of superplastically or quick plastically formed article 有权
标题翻译：真空辅助预成型超塑性或快速塑性成型制品的方法
公开(公告)号：US07363790B2
公开(公告)日：2008-04-29
申请号：US11215393
申请日：2005-08-30
申请人： Gary A. Kruger , Chongmin Kim , Richard H. Hammar
发明人： Gary A. Kruger , Chongmin Kim , Richard H. Hammar
IPC分类号： B21D26/02
CPC分类号： B21D26/055 , B21D22/02 , B21D26/031 , Y10S72/709 , Y10T29/49805
摘要： Method of preforming and forming a sheet metal article from a preheated blank of sheet metal uses opposing dies including a punch having a punch surface defining a final configuration for the article and a cavity die having a cavity surface defining a preform configuration. The blank is placed between the dies and has a first side surface facing the cavity die and a second side surface facing the punch. A vacuum is applied to the first side of the blank to draw and shape the blank into the cavity die to a preform configuration conforming to the cavity surface. The punch and the cavity die are then closed toward one another and gas pressure is then applied to the first side surface of the blank to press the second side surface against the punch surface to the finish configuration.
摘要翻译：从金属板预热坯料预成型和成型金属制品的方法使用相对的模具，其包括具有限定制品的最终构型的冲头表面的冲头和具有限定预型件构型的空腔表面的模腔。坯料被放置在模具之间并且具有面向空腔模具的第一侧表面和面向冲头的第二侧表面。在坯料的第一面上施加真空以将坯料拉伸成形为模腔，使其成型为符合空腔表面的预成型件。然后将冲头和空腔模具朝向彼此封闭，然后将气体压力施加到坯件的第一侧表面，以将第二侧表面抵靠冲头表面挤压至精加工构型。

2. 发明申请

US20110198169A1 BI-METAL DISC BRAKE ROTOR AND METHOD OF MANUFACTURING 有权
标题翻译：双金属制动转子及制造方法
公开(公告)号：US20110198169A1
公开(公告)日：2011-08-18
申请号：US13094396
申请日：2011-04-26
申请人： Michael D. Hanna , James G. Schroth , Richard H. Hammar , Omar S. Dessouki , Brent D. Lowe , Mark T. Riefe , Jeremy W. Short , Andrew Schertzer
发明人： Michael D. Hanna , James G. Schroth , Richard H. Hammar , Omar S. Dessouki , Brent D. Lowe , Mark T. Riefe , Jeremy W. 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。

3. 发明申请

US20080185249A1 DAMPED PRODUCTS AND METHODS OF MAKING AND USING THE SAME 有权
标题翻译：阻碍产品及其制造方法和使用方法
公开(公告)号：US20080185249A1
公开(公告)日：2008-08-07
申请号：US12025967
申请日：2008-02-05
申请人： James G. Schroth , Michael D. Hanna , Richard H. Hammar , Omar S. Dessouki , Brent D. Lowe , Mark T. Riefe , Mohan Sundar
发明人： James G. Schroth , Michael D. Hanna , Richard H. Hammar , Omar S. Dessouki , Brent D. Lowe , Mark T. Riefe , Mohan Sundar
IPC分类号： F16F7/00 , B22D23/00 , B22D25/06
CPC分类号： F16F7/08 , B22D19/00 , B22D25/06 , Y10T428/12326 , Y10T428/12451 , Y10T428/12472 , Y10T428/12486 , Y10T428/24372
摘要： Various embodiments of the invention include products and parts including a frictional damping means and methods of making and using the same.
摘要翻译：本发明的各种实施例包括产品和部件，包括摩擦阻尼装置及其制造和使用方法。

4. 发明申请

US20080184762A1 Metal forming apparatus 有权
标题翻译：金属成型设备
公开(公告)号：US20080184762A1
公开(公告)日：2008-08-07
申请号：US11671481
申请日：2007-02-06
申请人： Richard H. Hammar , James G. Schroth
发明人： Richard H. Hammar , James G. Schroth
IPC分类号： B21D37/16
CPC分类号： B21D37/16 , B21D22/205
摘要： Metal forming apparatuses provide enhanced thermal efficiency by reducing thermal conduction from a forming tool to a shield. In one embodiment, a shield extends between a tool and a mounting plate, and is in conductive heat transfer relationship with the tool via a plurality of protuberances. In another embodiment, a shield extends between a tool and a mounting plate, and thermally insulating material separates the tool and the shield.
摘要翻译：金属成形设备通过减少从成型工具到屏蔽件的热传导来提供增强的热效率。在一个实施例中，屏蔽件在工具和安装板之间延伸，并且通过多个突起与工具导电传热关系。在另一个实施例中，屏蔽件在工具和安装板之间延伸，并且隔热材料分离工具和屏蔽。

5. 发明授权

US07204110B2 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：US07204110B2
公开(公告)日：2007-04-17
申请号：US10900751
申请日：2004-07-28
申请人： Richard H. Hammar , Gary A. Kruger , James G. Schroth , Edward W. Bennett , Curtis L. Shinabarker
发明人： Richard H. Hammar , Gary A. Kruger , James G. Schroth , Edward W. Bennett , Curtis L. 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。

6. 发明授权

US4308322A Battery cell and electrolyte circulation pump 失效
标题翻译：电池和电解液循环泵
公开(公告)号：US4308322A
公开(公告)日：1981-12-29
申请号：US210517
申请日：1980-11-28
申请人： Richard H. Hammar
发明人： Richard H. Hammar
IPC分类号： H01M2/38 , H01M2/12
CPC分类号： H01M2/385 , H01M2/38
摘要： A pump is disclosed which utilizes battery gas for circulating a body of liquid electrolyte in an electrochemical cell. The pump comprises an electrolyte conduit immersed in the electrolyte body and having an electrolyte inlet adjacent the bottom of the electrolyte body, an electrolyte outlet closely below the surface of the body, and a gas inlet below the outlet. The pump also comprises a hood for collecting battery gas rising in the electrolyte body and a passage for conveying collected gas from the hood to the conduit gas inlet. Gas bubbles released into the conduit at the gas inlet rise and carry electrolyte to the outlet, thereby circulating the electrolyte.
摘要翻译：公开了一种利用电池气体在电化学电池中循环液体电解质体的泵。该泵包括浸入电解质体中并具有邻近电解质体底部的电解质入口的电解质导管，紧靠主体表面的电解液出口和出口下方的气体入口。泵还包括用于收集在电解质体中上升的电池气体的罩，以及用于将收集的气体从罩传送到导管气体入口的通道。在气体入口处释放到导管中的气泡升高并将电解质携带到出口，从而使电解质循环。

7. 发明授权

US3933524A Antimony plating of lead-acid storage batteries grids 失效
标题翻译：铅酸蓄电池网格的锑电镀
公开(公告)号：US3933524A
公开(公告)日：1976-01-20
申请号：US458066
申请日：1974-04-05
申请人： Thomas J. Hughel , Richard H. Hammar
发明人： Thomas J. Hughel , Richard H. Hammar
IPC分类号： H01M4/64 , H01M35/08
CPC分类号： H01M4/64
摘要： A method of making a lead-acid storage battery including the step of depositing antimony on the surface of a substantially non-antimonial lead grid used for positive plates. The antimony film/deposit extends the cycle life of non-antimonial grids by maintaining paste-to-grid adhesion without (1) significantly degrading battery initial performance, (2) substantially decreasing the hydrogen overvoltage which leads to gassing, and (3) substantially increasing the battery's tendency toward self-discharge.
摘要翻译：一种铅酸蓄电池的制造方法，其特征在于，包括在用于正极板的基本上非抗锑铅网的表面上沉积锑的步骤。锑膜/沉积物通过维持粘贴到栅格的粘附而延长了非锑网格的循环寿命，而不会（1）显着降低电池初始性能，（2）大大降低导致气体的氢过电压，（3）增加电池的自放电趋势。

8. 发明授权

US08820491B2 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：US08820491B2
公开(公告)日：2014-09-02
申请号：US13094396
申请日：2011-04-26
申请人： Michael D. Hanna , James G. Schroth , Richard H. Hammar , Omar S. Dessouki , Brent D. Lowe , Mark T. Riefe , Jeremy W. Short , Andrew Schertzer
发明人： Michael D. Hanna , James G. Schroth , Richard H. Hammar , Omar S. Dessouki , Brent D. Lowe , Mark T. Riefe , Jeremy W. Short , Andrew Schertzer
IPC分类号： F16D65/10
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。

9. 发明授权

US08381562B2 Metal forming apparatus characterized by rapid cooling and method of use thereof 有权
标题翻译：以快速冷却为特征的金属成形装置及其使用方法
公开(公告)号：US08381562B2
公开(公告)日：2013-02-26
申请号：US11671493
申请日：2007-02-06
申请人： James G. Schroth , Richard H. Hammar
发明人： James G. Schroth , Richard H. Hammar
IPC分类号： B21D37/16
CPC分类号： B21D37/16 , B21D22/205
摘要： A metal forming apparatus characterized by rapid cooling includes a forming tool having a first portion defining a forming surface and a second portion defining a cavity for a working gas. A plurality of fins are in conductive heat transfer relationship with the forming tool. The metal forming apparatus enables a high thermal efficiency mode of operation when the effect of the fins is negated for use during metal forming operation, and a rapid cooling mode for use in preparing for tool maintenance. A corresponding method is also provided.
摘要翻译：特征在于快速冷却的金属成形设备包括具有限定成形表面的第一部分和限定工作气体的空腔的第二部分的成形工具。多个翅片与成形工具具有导热性传热关系。当在金属成形操作期间不使用翅片的效果以及用于准备工具维护的快速冷却模式时，金属成形装置能够实现高热效率的操作模式。还提供了相应的方法。

10. 发明授权

US07823430B2 Open press thermal gap for QPF forming tools 有权
标题翻译：用于QPF成型工具的打开压力热间隙
公开(公告)号：US07823430B2
公开(公告)日：2010-11-02
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： B21D37/16 , B21D26/02
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。

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