公开(公告)号：US06315974B1

公开(公告)日：2001-11-13

申请号：US09112994

申请日：1998-07-10

申请人： Neil Murdie ,  James F. Pigford ,  Michael D. Wood ,  Frank Dillon ,  Charles A. Parker ,  Stanley N. Hemstad

发明人： Neil Murdie ,  James F. Pigford ,  Michael D. Wood ,  Frank Dillon ,  Charles A. Parker ,  Stanley N. Hemstad

IPC分类号： C01B3102

CPC分类号： C04B35/52 ,  C04B35/521 ,  C04B38/02 ,  C10C3/00 ,  C10C3/04 ,  F16D69/023

摘要： A mesophase pitch material having a melting point in excess of 350° C. has a solvent added thereto to provide a solvated mesophase pitch. A low molecular weight solvent is used so that the melting point can be brought low enough to create a carbon foam at a convenient temperature. The solvent is then removed by heat and/or vacuum and, consequently, the pitch reverts to a high melting point of approximately greater than 350° C. The pitch can then be heated or carbonized without an oxidative stabilization step. Alternatively, a solvated mesophase pitch material may be used initially for foaming.

摘要翻译： 熔点超过350℃的中间相沥青材料加入其中以提供溶剂化的中间相沥青。 使用低分子量溶剂，使得熔点可以足够低以在合适的温度下产生碳泡沫。 然后通过加热和/或真空去除溶剂，因此，沥青回复到大约350℃的高熔点。然后可以将沥青加热或碳化，而不需要氧化稳定步骤。 或者，溶剂化中间相沥青材料可以最初用于发泡

公开(公告)号：US07172408B2

公开(公告)日：2007-02-06

申请号：US10342042

申请日：2003-01-14

申请人： Michael D. Wood ,  Frank Dillon ,  Richard A. Heckelsberg ,  Roger W. Holloway ,  Mark L. LaForest ,  Neil Murdie ,  Charles A. Parker ,  James F. Pigford

发明人： Michael D. Wood ,  Frank Dillon ,  Richard A. Heckelsberg ,  Roger W. Holloway ,  Mark L. LaForest ,  Neil Murdie ,  Charles A. Parker ,  James F. Pigford

IPC分类号： B29C45/00

CPC分类号： C04B35/83 ,  B29C70/48 ,  C04B35/521 ,  C04B35/522 ,  C04B35/524 ,  C04B2235/6021 ,  C04B2235/6022 ,  C04B2235/614 ,  C04B2235/616 ,  C04B2235/77 ,  F16D69/023

摘要： A resin transfer molding (RTM) process is disclosed for rapidly filling a fibrous preform and/or a rigid, porous body with high viscosity resin or pitch. The process is suitable for impregnated multiple porous bodies stacked in a single mold. The process uses a fibrous preform or rigid porous body which is placed into a mold matching the desired part geometry. A resin is injected into the mold at temperature and pressure. After cooling, the infiltrated component is removed from the mold. The mold is constructed from two halves fitted to form at least one mold cavity. A gate fitted with a nozzle is set into one of the mold halves, and a valve admits resin or pitch into the gate area. Venting or vacuum can be applied to the mold. The mold is held in a hydraulic press and an extruder, optionally fitted with an accumulator, supplies molten resin or pitch to the mold.

摘要翻译： 公开了一种用于快速填充具有高粘度树脂或沥青的纤维预型体和/或刚性多孔体的树脂传递模塑（RTM）方法。 该方法适用于堆叠在单个模具中的多个多孔体。 该方法使用纤维预成型体或刚性多孔体，其被放置在与期望的部件几何形状相匹配的模具中。 在温度和压力下将树脂注入模具中。 冷却后，将渗透的组分从模具中取出。 模具由安装成形成至少一个模腔的两个半部构成。 装有喷嘴的门被设置在其中一个半模中，并且阀门允许树脂或沥青进入浇口区域。 通风或真空可以应用于模具。 将模具保持在液压机中并且可选地装有蓄能器的挤出机将熔融树脂或沥青供应到模具。

公开(公告)号：US06537470B1

公开(公告)日：2003-03-25

申请号：US09653880

申请日：2000-09-01

申请人： Michael D. Wood ,  Frank Dillon ,  Richard A. Heckelsberg ,  Roger W. Holloway ,  Mark L. LaForest ,  Neil Murdie ,  Charles A. Parker ,  James F. Pigford

发明人： Michael D. Wood ,  Frank Dillon ,  Richard A. Heckelsberg ,  Roger W. Holloway ,  Mark L. LaForest ,  Neil Murdie ,  Charles A. Parker ,  James F. Pigford

IPC分类号： B29C4514

CPC分类号： C04B35/83 ,  B29C70/48 ,  C04B35/521 ,  C04B35/522 ,  C04B35/524 ,  C04B2235/6021 ,  C04B2235/6022 ,  C04B2235/614 ,  C04B2235/616 ,  C04B2235/77 ,  F16D69/023

摘要： A resin transfer molding (RTM) process is disclosed for rapidly filling a fibrous preform and/or a rigid, porous body with high viscosity resin or pitch. The process is suitable for impregnated multiple porous bodies stacked in a single mold. The process uses a fibrous preform or rigid porous body which is placed into a mold matching the desired part geometry. A resin is injected into the mold at temperature and pressure. After cooling, the infiltrated component is removed from the mold. The mold is constructed from two halves fitted to form at least one mold cavity. A gate fitted with a nozzle is set into one of the mold halves, and a valve admits resin or pitch into the gate area. Venting or vacuum can be applied to the mold. The mold is held in a hydraulic press and an extruder, optionally fitted with an accumulator, supplies molten resin or pitch to the mold.

公开(公告)号：US07234571B2

公开(公告)日：2007-06-26

申请号：US10315465

申请日：2002-12-10

申请人： Michael D. Wood ,  Mark L. LaForest ,  Neil Murdie ,  Dean S. Kriskovich ,  Vernon R. Hudalla ,  Thaddeus W. Gonsowski

发明人： Michael D. Wood ,  Mark L. LaForest ,  Neil Murdie ,  Dean S. Kriskovich ,  Vernon R. Hudalla ,  Thaddeus W. Gonsowski

IPC分类号： F16D65/12 ,  B62B9/00

CPC分类号： F16D69/023 ,  B29B11/16 ,  C04B35/83 ,  C04B2235/526 ,  C04B2235/5272 ,  Y10S425/108 ,  Y10T428/30

摘要： A method and apparatus for combining raw fibrous and binding materials in a single mixing step (Step S3), followed by consolidation (Step S5) so as to greatly shorten the overall cycle time to a finished fiber-reinforced composite part. Chopped fibrous materials and binder materials are deposited sequentially onto a belt conveyor (Step S2) so that the materials are successively layered, one on top of each other in a predetermined ratio, and subsequently mixed (Step S3) to achieve uniform dispersion throughout. The mixed materials are then deposited into a rotating mold (Step S4) to further ensure uniform dispersion of fibrous and binder materials. Impregnation of the fibrous materials with the binder material occur in-situ as the uniformly mixed materials are heated and subsequently compacted in the mold (Step S5) to obtain the desired shape of the fiber-reinforced composite part.

摘要翻译： 一种在单一混合步骤（步骤S 3）中组合原纤维和粘合材料的方法和装置，随后进行固化（步骤S 5），以便大大缩短成品纤维增强复合材料部件的整个循环时间。 将切碎的纤维材料和粘合剂材料依次沉积到带式输送机上（步骤S2），使得材料以预定的比例依次层叠，一个在彼此之上，并随后混合（步骤S 3）以实现均匀的分散 。 然后将混合的材料沉积到旋转模具中（步骤S4），以进一步确保纤维和粘合剂材料的均匀分散。 随着均匀混合的材料被加热并随后在模具中压实（步骤S 5），纤维材料与粘合剂材料的浸渍就地发生，以获得所需的纤维增强复合部件的形状。

公开(公告)号：US07318717B2

公开(公告)日：2008-01-15

申请号：US10315464

申请日：2002-12-10

申请人： Michael D. Wood ,  Mark L. LaForest ,  Neil Murdie ,  Dean S. Kriskovich ,  Vernon R. Hudalla ,  Thaddeus W. Gonsowski

发明人： Michael D. Wood ,  Mark L. LaForest ,  Neil Murdie ,  Dean S. Kriskovich ,  Vernon R. Hudalla ,  Thaddeus W. Gonsowski

IPC分类号： B29C67/00

CPC分类号： F16D69/023 ,  B29B11/16 ,  C04B35/83 ,  C04B2235/526 ,  C04B2235/5272 ,  Y10S425/108 ,  Y10T428/30

摘要： A method and apparatus for combining raw fibrous and binding materials in a single mixing step (Step S3), followed by consolidation (Step S5) so as to greatly shorten the overall cycle time to a finished fiber-reinforced composite part. Chopped fibrous materials and binder materials are deposited sequentially onto a belt conveyor (Step S2) so that the materials are successively layered, one on top of each other in a predetermined ratio, and subsequently mixed (Step S3) to achieve uniform dispersion throughout. The mixed materials are then deposited into a rotating mold (Step S4) to further ensure uniform dispersion of fibrous and binder materials. Impregnation of the fibrous materials with the binder material occur in-situ as the uniformly mixed materials are heated and subsequently compacted in the mold (Step S5) to obtain the desired shape of the fiber-reinforced composite part.

摘要翻译： 一种在单一混合步骤（步骤S 3）中组合原纤维和粘合材料的方法和装置，随后进行固化（步骤S 5），以便大大缩短成品纤维增强复合材料部件的整个循环时间。 将切碎的纤维材料和粘合剂材料依次沉积到带式输送机上（步骤S2），使得材料以预定的比例依次层叠，一个在彼此之上，并随后混合（步骤S 3）以实现均匀的分散 。 然后将混合的材料沉积到旋转模具中（步骤S4），以进一步确保纤维和粘合剂材料的均匀分散。 随着均匀混合的材料被加热并随后在模具中压实（步骤S 5），纤维材料与粘合剂材料的浸渍就地发生，以获得所需的纤维增强复合部件的形状。

公开(公告)号：US20080150183A1

公开(公告)日：2008-06-26

申请号：US11942199

申请日：2007-11-19

申请人： Michael D. Wood ,  Mark L. LaForest ,  Neil Murdie ,  Dean S. Kriskovich ,  Vernon R. Hudalla ,  Thaddeus W. Gonsowski

发明人： Michael D. Wood ,  Mark L. LaForest ,  Neil Murdie ,  Dean S. Kriskovich ,  Vernon R. Hudalla ,  Thaddeus W. Gonsowski

IPC分类号： B29C67/00

CPC分类号： F16D69/023 ,  B29B11/16 ,  C04B35/83 ,  C04B2235/526 ,  C04B2235/5272 ,  Y10S425/108 ,  Y10T428/30

摘要： Methods and apparatuses for combining raw fibrous and binding materials in single mixing step (Step S3), followed by consolidation (Step S5) to greatly shorten overall cycle time to finished fiber-reinforced composite part. Chopped fibrous materials and binder materials are deposited sequentially onto belt conveyor (Step S2) so that materials are successively layered on top of one another in predetermined ratio and subsequently mixed (Step S3) to achieve uniform dispersion throughout. Mixed materials are deposited into rotating mold (Step S4), which further ensures uniform dispersion of fibrous and binder materials. Impregnation of fibrous materials with the binder material occurs in situ as uniformly mixed materials are heated and subsequently compacted in mold (Step S5) to obtain desired shape of fiber-reinforced composite part. Rotation device including: turntable for rotating mold; and actuator for supporting turntable and providing reciprocating motion to mold.

摘要翻译： 在单一混合步骤（步骤S 3）中组合原料纤维和粘合材料的方法和装置，随后进行固化（步骤S 5），以大大缩短成品纤维增强复合材料部件的整个循环时间。 将切碎的纤维材料和粘合剂材料依次沉积到带式输送机上（步骤S2），使得材料以预定比例依次层叠在一起，随后混合（步骤S 3），以实现均匀的分散。 将混合的材料沉积到旋转模具中（步骤S4），这进一步确保纤维和粘合剂材料的均匀分散。 纤维材料与粘合剂材料的浸渍在原位发生，因为均匀混合的材料被加热并随后在模具中压实（步骤S 5）以获得所需的纤维增强复合材料的形状。 旋转装置包括：转盘转盘; 以及用于支撑转盘并提供往复运动以进行模具的致动器。

公开(公告)号：US20080090064A1

公开(公告)日：2008-04-17

申请号：US11546912

申请日：2006-10-13

申请人： Mark C. James ,  Neil Murdie ,  Michael D. Wood

发明人： Mark C. James ,  Neil Murdie ,  Michael D. Wood

IPC分类号： D04H13/00

CPC分类号： F16D69/023 ,  C04B35/573 ,  C04B35/806 ,  C04B35/83 ,  C04B2235/3418 ,  C04B2235/422 ,  C04B2235/5248 ,  C04B2235/614 ,  C04B2235/616 ,  C04B2235/77 ,  C04B2235/963 ,  F16D2200/0047 ,  Y10T428/249924

摘要： Carbon-carbon composite material article and method of manufacturing it. The carbon-carbon composite material comprises a carbonized woven or nonwoven fabric-based preform which is subjected to rapid densification, e.g. using a resin transfer molding process, and which may subsequently be infiltrated with a ceramic additive solution in order to improve wear and friction properties. The method comprises densifying the preform and subsequently adding a ceramic additive to it to infiltrate the material with the additive and enhance the properties of the final product.

摘要翻译： 碳 - 碳复合材料制品及其制造方法。 碳 - 碳复合材料包括经过快速致密化的碳化织物或非织造织物基预成型体，例如。 使用树脂传递模塑工艺，并且随后可以用陶瓷添加剂溶液渗透，以改善磨损和摩擦性能。 该方法包括使预成型件致密化，随后向其中加入陶瓷添加剂以用添加剂渗透材料并增强最终产品的性能。

公开(公告)号：US06521152B1

公开(公告)日：2003-02-18

申请号：US09527322

申请日：2000-03-16

申请人： Michael D. Wood ,  Mark L. LaForest ,  Neil Murdie ,  Dean S. Kriskovich ,  Vernon R. Hudalla ,  Thaddeus W. Gonsowski

发明人： Michael D. Wood ,  Mark L. LaForest ,  Neil Murdie ,  Dean S. Kriskovich ,  Vernon R. Hudalla ,  Thaddeus W. Gonsowski

IPC分类号： B29C3502

CPC分类号： F16D69/023 ,  B29B11/16 ,  C04B35/83 ,  C04B2235/526 ,  C04B2235/5272 ,  Y10S425/108 ,  Y10T428/30

摘要： A method and apparatus for combining raw fibrous and binding materials in a single mixing step (Step S3), followed by consolidation (Step S5) so as to greatly shorten the overall cycle time to a finished fiber-reinforced composite part. Chopped fibrous materials and binder materials are deposited sequentially onto a belt conveyor (Step S2) so that the materials are successively layered, one on top of each other in a predetermined ratio, and subsequently mixed (Step S3) to achieve uniform dispersion throughout. The mixed materials are then deposited into a rotating mold (Step S4) to further ensure uniform dispersion of fibrous and binder materials. Impregnation of the fibrous materials with the binder material occur in-situ as the uniformly mixed materials are heated and subsequently compacted in the mold (Step S5) to obtain the desired shape of the fiber-reinforced composite part.

摘要翻译： 一种在单一混合步骤（步骤S3）中混合原纤维和粘合材料的方法和装置，随后进行固化（步骤S5），以大大缩短成品纤维增强复合材料部件的整个循环时间。 将切碎的纤维材料和粘合剂材料依次沉积到带式输送机上（步骤S2），使得材料以预定比例彼此层叠，然后混合（步骤S3），以实现均匀的分散。 然后将混合的材料沉积到旋转模具中（步骤S4），以进一步确保纤维和粘合剂材料的均匀分散。 随着均匀混合材料被加热并随后在模具中压实（步骤S5），纤维材料与粘合剂材料的浸渍就地发生，以获得所需的纤维增强复合材料部分的形状。

公开(公告)号：US07293489B1

公开(公告)日：2007-11-13

申请号：US10976219

申请日：2004-10-28

申请人： Michael D. Wood

发明人： Michael D. Wood

IPC分类号： B26D5/00

CPC分类号： B23D47/00 ,  B23D45/042 ,  B23D47/02 ,  B27B9/00 ,  Y10S312/902 ,  Y10T83/222 ,  Y10T83/667 ,  Y10T83/687

摘要： A carrying case device for a circular saw and the method of interconnecting the circular saw with the carrying case device when the circular saw is in use. A case is provided having a top surface, wherein the case defines an internal area large enough to store the circular saw. A miter assembly is provided that is attached to the top surface of the case. The miter assembly can be rotated on the case. The miter assembly also includes a guide arm that can be lifted and closed about a hinge connection. The guide arm contains a mounting receptacle for selectively receiving and engaging the circular saw. As a result, the circular saw can be raised and lowered against a work piece as though it were a power miter saw.

摘要翻译： 一种圆锯用携带箱装置以及当使用圆锯时将圆锯与手提箱装置互连的方法。 提供具有顶表面的壳体，其中壳体限定足够大以存储圆锯的内部区域。 提供了一个连接到壳体顶表面的斜角组件。 斜角组件可以在外壳上旋转。 斜角组件还包括可以围绕铰链连接被提升和关闭的引导臂。 引导臂包括用于选择性地接收和接合圆锯的安装插座。 结果，圆锯可以相对于工件升高和降低，就好像它是电动斜切锯一样。

公开(公告)号：US08114023B2

公开(公告)日：2012-02-14

申请号：US11592034

申请日：2006-11-01

申请人： W. Kenneth Ward ,  Michael D. Wood ,  Heather M. Duman ,  Bala Nair

发明人： W. Kenneth Ward ,  Michael D. Wood ,  Heather M. Duman ,  Bala Nair

IPC分类号： A61B5/00 ,  A61B5/05

CPC分类号： A61B5/14865 ,  A61B5/0031 ,  A61B5/14532 ,  A61B5/7239

摘要： Electrochemical systems for measuring an analyte concentration, and correcting any surplus or deficiency in the measured concentration. More specifically, systems for measuring an analyte level in a fluid with an implantable sensor, processing the measurements with an algorithm, and determining an appropriate fluid infusion rate in response to the measurements.

摘要翻译： 用于测量分析物浓度的电化学系统，以及校正测量浓度中的任何剩余或不足。 更具体地，用于利用可植入传感器测量流体中的分析物水平的系统，用算法处理测量值，以及响应于测量确定合适的流体输注速率。