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1. 发明授权

US08281907B2 Brake assembly having multi-piece core and replaceable friction surfaces 失效
标题翻译：制动组件具有多片式芯片和可更换的摩擦面
公开(公告)号：US08281907B2
公开(公告)日：2012-10-09
申请号：US11987647
申请日：2007-12-03
申请人： Slawomir T. Fryska , Adam Mather , Raymond J. Cipra , Thomas H. Siegmund , Allen H. Simpson , Mark L. LaForest
发明人： Slawomir T. Fryska , Adam Mather , Raymond J. Cipra , Thomas H. Siegmund , Allen H. Simpson , Mark L. LaForest
IPC分类号： F16D65/12
CPC分类号： F16D65/12 , F16D2065/1312 , F16D2065/132 , F16D2200/0052 , F16D2250/00 , F16D2250/0092 , Y10T29/49801 , Y10T29/49956 , Y10T29/53648
摘要： A brake disk (10) includes an annular core (12, 60, 82) formed from a plurality of non-annular pieces (40, 66, 68, 84), a first friction disk (14) mounted on a first side of the annular core (12, 60, 82), a second friction disk (14) mounted on a second side of the core (12, 60, 82) opposite from the first friction disk (14), and at least one fastener (58) connecting the first and second friction disks (14, 14) to the core (12, 60, 82). Also a method of assembling a brake disk from a core and friction elements.
摘要翻译：制动盘（10）包括由多个非环形件（40,66,68,84）形成的环形芯（12,60,82），安装在第一侧面上的第一摩擦盘（14）环形芯（12,60,82），安装在与第一摩擦盘（14）相对的芯部（12,60,82）的第二侧上的第二摩擦盘（14），以及至少一个紧固件（58）将所述第一和第二摩擦盘（14,14）连接到所述芯（12,60,82）。还有一种从芯和摩擦元件组装制动盘的方法。

2. 发明申请

US20090139807A1 Brake assembly having multi-piece core and replaceable friction surfaces 失效
标题翻译：制动组件具有多片式芯片和可更换的摩擦面
公开(公告)号：US20090139807A1
公开(公告)日：2009-06-04
申请号：US11987647
申请日：2007-12-03
申请人： Slawomir T. Fryska , Adam Mather , Raymond J. Cipra , Thomas H. Siegmund , Allen H. Simpson , Mark L. LaForest
发明人： Slawomir T. Fryska , Adam Mather , Raymond J. Cipra , Thomas H. Siegmund , Allen H. Simpson , Mark L. LaForest
IPC分类号： F16D65/12 , B23P15/18
CPC分类号： F16D65/12 , F16D2065/1312 , F16D2065/132 , F16D2200/0052 , F16D2250/00 , F16D2250/0092 , Y10T29/49801 , Y10T29/49956 , Y10T29/53648
摘要： A brake disk (10) includes an annular core (12, 60, 82) formed from a plurality of non-annular pieces (40, 66, 68, 84), a first friction disk (14) mounted on a first side of the annular core (12, 60, 82), a second friction disk (14) mounted on a second side of the core (12, 60, 82) opposite from the first friction disk (14), and at least one fastener (58) connecting the first and second friction disks (14, 14) to the core (12, 60, 82). Also a method of assembling a brake disk from a core and friction elements.
摘要翻译：制动盘（10）包括由多个非环形件（40,66,68,84）形成的环形芯（12,60,82），安装在第一侧面上的第一摩擦盘（14）环形芯（12,60,82），安装在与第一摩擦盘（14）相对的芯部（12,60,82）的第二侧上的第二摩擦盘（14），以及至少一个紧固件（58）将所述第一和第二摩擦盘（14,14）连接到所述芯（12,60,82）。还有一种从芯和摩擦元件组装制动盘的方法。

3. 发明授权

US07198739B2 Manufacture of thick preform composites via multiple pre-shaped fabric mat layers 失效
标题翻译：通过多个预成型织物垫层制造厚预成型复合材料
公开(公告)号：US07198739B2
公开(公告)日：2007-04-03
申请号：US10852992
申请日：2004-05-25
申请人： Mark L. La Forest , Nabil Abu Gharbieh , Raymond J. Cipra , Alan E. Fatz , Thomas H. Siegmund
发明人： Mark L. La Forest , Nabil Abu Gharbieh , Raymond J. Cipra , Alan E. Fatz , Thomas H. Siegmund
IPC分类号： B29C70/12 , B29C70/34 , B32B3/02
CPC分类号： B29B11/16 , B29C70/305 , B29L2031/7482 , D04H1/593 , D04H1/60 , D04H1/76 , F16D69/023 , F16D2069/008 , Y10T428/213
摘要： Preform for carbon-carbon composite part (55) comprising multiple layers of fibrous mats (51, 52, 53) wherein each mat (51, 52, 53) comprises random carbon-containing fibrous matrix (11) having polymeric binder distributed therein and wherein adjacent mats (51, 52, 53) are bound together by additional polymer binder, stitching, and interlocking tabs. Also, method of manufacturing thick multi-layer composite preform, by: providing optionally reconfigurable tool including perforated screen through which vacuum can be drawn; delivering chopped fibers (b) to the tool while drawing vacuum therethrough to form fibrous object; delivering binder (c) to the fibrous object; melting or curing the binder (d) to make a fibrous mat (51, 52, 53); assembling plurality of the fibrous mats (51, 52, 53) and additional binder into the shape of a preform (e); and heat-pressing the resulting mat assembly (f) into finished thick preform (55).
摘要翻译：包含多层纤维垫（51,52,53）的碳 - 碳复合材料部件（55）的预制件，其中每个垫子（51,52,53）包括分布在其中的具有聚合粘合剂的无规含碳纤维基质（11），其中相邻的垫（51,52,53）通过附加的聚合物粘合剂，缝合和互锁接头结合在一起。另外，通过以下方式制造厚层多层复合预成型件的方法：提供可选择地可重构的工具，其包括可以抽出真空的穿孔筛; 将短切纤维（b）输送到工具上，同时抽真空通过其形成纤维物体; 将粘合剂（c）输送到纤维体上; 熔化或固化粘合剂（d）以制成纤维垫（51,52,53）; 将多个纤维垫（51,52,53）和另外的粘合剂组装成预成型件（e）的形状; 并将所得到的垫组件（f）热压成精加工的预制坯（55）。

4. 发明申请

US20080251975A1 MOLDING PROCESSES AND TOOL THEREFOR 有权
标题翻译：成型工艺及其工具
公开(公告)号：US20080251975A1
公开(公告)日：2008-10-16
申请号：US12101697
申请日：2008-04-11
申请人： Jeffery M. Gallagher , Raymond J. Cipra , Thomas H. Siegmund
发明人： Jeffery M. Gallagher , Raymond J. Cipra , Thomas H. Siegmund
IPC分类号： B29C33/18
CPC分类号： B29C51/10 , B29C33/0011 , B29C33/18 , B29C33/302 , B29C70/382 , B29C70/48 , B29K2707/04 , B33Y80/00
摘要： A molding process and apparatus suitable for use in molding processes, including rapid prototyping processes and short run production processes. The molding process and apparatus entail the use of a reconfigurable screen tool having a housing defining a manifold cavity and a plurality of substantially parallel pins, each having a head protruding from the housing and a shank protruding into the housing. The heads of the pins define a screen surface through which air is able to flow, for example, through gaps between adjacent heads or through internal passages within the pins. The process further includes axially moving the pins to configure the screen surface, preventing further axial movement of the pins relative to each other, and then drawing a vacuum within the manifold cavity and creating a vacuum at the screen surface.
摘要翻译：适用于成型工艺的成型工艺和设备，包括快速成型工艺和短期生产工艺。模制过程和装置需要使用可重构的屏幕工具，该可重构屏幕工具具有限定歧管空腔的壳体和多个基本上平行的销，每个销具有从壳体突出的头部和突出到壳体中的柄部。销的头部限定了一个屏幕表面，空气可以通过该屏幕表面流动，例如通过相邻头部之间的间隙或通过销内的内部通道流动。该方法还包括轴向移动销以配置屏幕表面，防止销相对于彼此进一步的轴向移动，然后在歧管腔内抽真空并在屏幕表面产生真空。

5. 发明授权

US07063870B2 Manufacture of functionally graded carbon-carbon composites 失效
标题翻译：功能梯度碳 - 碳复合材料的制造
公开(公告)号：US07063870B2
公开(公告)日：2006-06-20
申请号：US10852933
申请日：2004-05-25
申请人： Mark L. La Forest , Charles A. Parker , Frank Dillon , Thomas H. Siegmund , Raymond J. Cipra , Alan E. Fatz , Peter F. Braunisch , Tobey Cordell
发明人： Mark L. La Forest , Charles A. Parker , Frank Dillon , Thomas H. Siegmund , Raymond J. Cipra , Alan E. Fatz , Peter F. Braunisch , Tobey Cordell
IPC分类号： C23C16/26
CPC分类号： B32B18/00 , B32B2315/02 , C04B35/83 , C04B2235/48 , C04B2235/614 , C04B2237/385 , C04B2237/584 , C04B2237/62 , D04H1/72 , F16D69/023 , Y10T428/249924
摘要： Annular brake disc preform (15), wherein 40 to 80 layers of reinforcement fibers of at least two different lengths (11, 19) ranging from 10–60 mm are distributed in a planar gradient throughout the body of the preform, with the reinforcement fibers located near the exterior planes of the disc being predominately shorter fibers (11) and with the reinforcement fibers located in the central planes of the disc being predominately longer fibers (19). Also, process of making carbon-carbon composite preforms by: providing chopped pitch or PAN fibers (11, 19) of at least two different lengths; directing a robotic spraying apparatus to spray the chopped fibers into an annular mold (5) in 40 to 80 concentric iterations of chopped fiber deposition to provide a matrix of fibers in the mold; depositing a curable binder into the mold to intermix the binder with the fiber matrix; compressing the fiber matrix and curable binder within the mold; curing the binder to form a preform matrix; filling the preform matrix with pitch to form a pitch matrix; and subjecting the pitch matrix to chemical vapor deposition to form a carbon-carbon composite preform (15).
摘要翻译：环形制动盘预成型件（15），其中具有10-60mm的至少两个不同长度（11,19）的40至80层增强纤维以预制件的整个主体分布在平面梯度中，其中增强纤维位于盘的外部平面附近的主要是较短的纤维（11）并且位于盘的中心平面中的增强纤维主要是较长的纤维（19）。另外，通过以下方式制造碳 - 碳复合预型件的方法：提供至少两个不同长度的短切沥青或PAN纤维（11,19）; 引导机器人喷涂设备以短时间纤维沉积的40至80次同心迭代将切碎的纤维喷射到环形模具（5）中以在模具中提供纤维矩阵; 将可固化粘合剂沉积到模具中以使粘合剂与纤维基质混合; 在模具内压缩纤维基质和可固化粘合剂; 固化粘合剂以形成预成型体基体; 用间距填充预成型体基体以形成间距矩阵; 并对沥青基体进行化学气相沉积以形成碳 - 碳复合预制件（15）。

6. 发明授权

US07997891B2 Molding processes and tool therefor 有权
标题翻译：成型工艺及其工具
公开(公告)号：US07997891B2
公开(公告)日：2011-08-16
申请号：US12101697
申请日：2008-04-11
申请人： Jeffery M. Gallagher , Raymond J. Cipra , Thomas H. Siegmund
发明人： Jeffery M. Gallagher , Raymond J. Cipra , Thomas H. Siegmund
IPC分类号： B29C51/10 , B29C51/36
CPC分类号： B29C51/10 , B29C33/0011 , B29C33/18 , B29C33/302 , B29C70/382 , B29C70/48 , B29K2707/04 , B33Y80/00
摘要： A molding process and apparatus suitable for use in molding processes, including rapid prototyping processes and short run production processes. The molding process and apparatus entail the use of a reconfigurable screen tool having a housing defining a manifold cavity and a plurality of substantially parallel pins, each having a head protruding from the housing and a shank protruding into the housing. The heads of the pins define a screen surface through which air is able to flow, for example, through gaps between adjacent heads or through internal passages within the pins. The process further includes axially moving the pins to configure the screen surface, preventing further axial movement of the pins relative to each other, and then drawing a vacuum within the manifold cavity and creating a vacuum at the screen surface.
摘要翻译：适用于成型工艺的成型工艺和设备，包括快速成型工艺和短期生产工艺。模制过程和装置需要使用可重构的屏幕工具，该可重构屏幕工具具有限定歧管空腔的壳体和多个基本上平行的销，每个销具有从壳体突出的头部和突出到壳体中的柄部。销的头部限定了一个屏幕表面，空气可以通过该屏幕表面流动，例如通过相邻头部之间的间隙或通过销内的内部通道流动。该方法还包括轴向移动销以配置屏幕表面，防止销相对于彼此进一步的轴向移动，然后在歧管腔内抽真空并在屏幕表面产生真空。

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