专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2005056262A3 BINDERLESS PREFORM MANUFACTURING METHOD AND MOLD THEREFORE 审中-公开
标题翻译：无边界预制件制造方法和模具
公开(公告)号：WO2005056262A3
公开(公告)日：2005-12-22
申请号：PCT/US2004035660
申请日：2004-10-27
申请人： HONEYWELL INT INC , LA FOREST MARK L , FATZ ALAN E , FRYSKA SLAWOMIR T , SIEGMUND THOMAS H , SOOS BARRY P , GHARBIEH NABIL ABU , CIPRA RAYMOND J , SIMPSON ALLEN H
发明人： LA FOREST MARK L , FATZ ALAN E , FRYSKA SLAWOMIR T , SIEGMUND THOMAS H , SOOS BARRY P , GHARBIEH NABIL ABU , CIPRA RAYMOND J , SIMPSON ALLEN H
IPC分类号： B29B11/12 , B29C33/30 , B29C35/02 , B30B15/00 , B30B15/02 , C04B35/83 , F16D69/02
CPC分类号： B29B11/12 , B29C33/308 , B29C35/02 , B29K2105/0044 , B29K2105/06 , B29K2105/16 , B29L2031/7482 , B30B15/02 , C04B35/83 , C04B2235/48 , C04B2235/604 , F16D69/023
摘要： The present invention makes use of loose fibrous material (for instance, chopped fibers) as reinforcement matrix material in the manufacture of carbon-carbon composites. In accordance with this invention, a constraint fixture is provided which can be separated from the mold. The constraint fixture has an internal shape corresponding to the shape of a desired preform component, with the internal shape being defined by a bottom plate (2), an annular ejector plate (3, 3'), a inner wall (10), an outer wall (4), and an annular top plate (11, 11'). The constraint fixture is normally made of metal, porous ceramic, or carbon material. The constraint fixture of the mold holds the loose matrix materials (fibers, along with any fillers and/or additives). The mold assembly itself is segmented, so that the constraint- fixture and the loose fill materials in the fixture can be removed and subjected to further processing as a unit. Such further processing may include Chemical Vapor Deposition or resin or pitch infiltration or Resin Transfer Molding. The preform matrix may remain in the constraint fixture through such processing steps as densification and until it is removed therefrom for final machining.
摘要翻译：本发明在制造碳 - 碳复合材料时，使用松散的纤维材料（例如短切纤维）作为增强基体材料。根据本发明，提供了可以与模具分离的约束夹具。约束夹具具有对应于所需预成型件部件的形状的内部形状，其内部形状由底板（2），环形顶出板（3,3'），内壁（10），外壁（4）和环形顶板（11,11'）。约束夹具通常由金属，多孔陶瓷或碳材料制成。模具的约束夹具保持松散的基质材料（纤维，以及任何填料和/或添加剂）。模具组件本身被分段，使得夹具中的约束夹具和松散填充材料可以被去除并且作为一个单元被进一步加工。这种进一步的处理可以包括化学气相沉积或树脂或沥青渗透或树脂转移模塑。预成型体基体可以通过诸如致密化的加工步骤保持在约束夹具中，并且直到其从中移除以进行最终加工。

2. 发明申请

WO2005102962A1 TITANIUM CARBIDE AS A FRICTION AND WEAR MODIFIER IN FRICTION MATERIALS 审中-公开
标题翻译：碳化钛作为摩擦材料的摩擦和磨损改性剂
公开(公告)号：WO2005102962A1
公开(公告)日：2005-11-03
申请号：PCT/US2005/010960
申请日：2005-03-31
申请人： HONEYWELL INTERNATIONAL INC. , SIMPSON, Allen, H. , GHARBIEH, Nabil, Abu , FRYSKA, Slawomir, T. , LA FOREST, Mark, L.
发明人： SIMPSON, Allen, H. , GHARBIEH, Nabil, Abu , FRYSKA, Slawomir, T. , LA FOREST, Mark, L.
IPC分类号： C04B35/83
CPC分类号： F16D69/023 , B82Y30/00 , C04B35/5611 , C04B35/806 , C04B35/83 , C04B2235/48 , C04B2235/5248 , C04B2235/5445 , C04B2235/5454 , C04B2235/96 , Y10T428/213
摘要： Methods of making a carbon-carbon composite preforms, particularly suitable as brake discs in aircraft landing systems, by combining titanium carbide particles ranging in size from 0.01 to 10 microns in diameter, resinous binder, and carbon fibers or carbon fiber precursors in a mold, and subsequently subjecting the combined components to pressure and heat to carbonize the resinous binder by methods, thereby providing the carbon-carbon composite preform having particulate titanium carbide uniformly distributed throughout its mass. Prior to combining the titanium carbide and the binder with the fibers in this process, the particulate titanium carbide may be mixed with liquid binder, the resulting TiC/binder mixture may then solidified, and the resulting solid TiC/binder mixture may be ground into a fine powder for use in the process. Also, compositions for preparing a carbon-carbon composite friction materials, and methods of improving wear and dynamic stability in a carbon-carbon composite brake discs.
摘要翻译：通过将直径范围为0.01至10微米的碳化钛颗粒，树脂粘合剂和模具中的碳纤维或碳纤维前体组合制备碳 - 碳复合预成型件，特别适用于飞机着陆系统中的制动盘的方法，并随后使组合的组分进行加压和加热以通过方法使树脂粘合剂碳化，由此提供碳 - 碳复合预成型体，其中颗粒状碳化钛均匀地分布在其整个质量中。在该方法中将碳化钛与粘合剂与纤维结合之前，可将颗粒碳化钛与液体粘合剂混合，然后使所得到的TiC /粘合剂混合物固化，并将所得固体TiC /粘合剂混合物研磨成精细粉末用于该过程。另外，用于制备碳 - 碳复合材料摩擦材料的组合物，以及改善碳 - 碳复合制动盘中的磨损和动态稳定性的方法。

3. 发明申请

WO2006127002A1 MANUFACTURE OF THICK PREFORM COMPOSITES VIA MULTIPLE PRE-SHAPED FABRIC MAT LAYERS 审中-公开
标题翻译：通过多个预成型的织物层制造厚预制复合材料
公开(公告)号：WO2006127002A1
公开(公告)日：2006-11-30
申请号：PCT/US2005/018353
申请日：2005-05-25
申请人： HONEYWELL INTERNATIONAL INC. , LA FOREST, Mark, L. , GHARBIEH, Nabil, Abu , FATZ, Alan, E. , CIPRA, Raymond, J. , SIEGMUND, Thomas, H.
发明人： LA FOREST, Mark, L. , GHARBIEH, Nabil, Abu , FATZ, Alan, E. , CIPRA, Raymond, J. , SIEGMUND, Thomas, H.
IPC分类号： C04B35/83
CPC分类号： C04B35/83 , B29B11/16 , B29C70/305 , B29K2033/20 , B29K2105/128 , B29K2633/20 , B29L2031/7482 , B32B2315/02 , C04B2237/385 , D04H1/4242 , D04H1/593 , F16D69/023 , F16D2069/008
摘要： A preform for a carbon-carbon composite part (55) comprising multiple layers of fibrous mats (51, 52, 53) wherein each of the fibrous mats (51, 52, 53) comprises a random carbon-containing fibrous matrix (11) within which is distributed a polymeric binder and wherein adjacent mat layers (51, 52, 53) are bound together by additional polymer binder, stitching and interlocking tabs. The preform of the present invention may be an aircraft landing system brake disc. Also, a method of manufacturing a thick multi-layer composite preform. The method includes the steps of: providing an optionally reconfigurable tool including a perforated screen through which a vacuum can be drawn; delivering chopped fibers (b), such as pitch fibers, polyacrylonitrile fibers, or mixtures thereof, to said tool while drawing vacuum therethrough, to form a fibrous object; delivering binder (c), for instance in the form of a spray, to said fibrous object; melting or curing said binder (d), for instance by the application of heat or ultraviolet light, to make a fibrous mat (51, 52, 53); assembling, preferably in the substantial absence of cutting or other mechanical modification, a plurality of said fibrous mats (51, 52, 53) and additional binder into the shape of a preform (e); and heat-pressing the resulting mat assembly (f) into a finished thick preform (55).
摘要翻译：一种用于碳 - 碳复合材料部件（55）的预成型件，其包括多层纤维垫（51,52,53），其中每个纤维垫（51,52,53）包括含有无规碳的纤维基质（11）其分布有聚合物粘合剂，并且其中相邻的垫层（51,52,53）通过另外的聚合物粘合剂，缝合和互锁接头结合在一起。本发明的预成型件可以是飞机着陆系统制动盘。另外，制造厚的多层复合预型体的方法。该方法包括以下步骤：提供可选地可重新配置的工具，其包括穿孔筛网，通过该筛孔可抽出真空; 将诸如沥青纤维，聚丙烯腈纤维或其混合物的短切纤维（b）输送到所述工具同时抽真空从而形成纤维物体; 将粘合剂（c），例如以喷雾的形式递送到所述纤维物体; 熔化或固化所述粘合剂（d），例如通过施加热或紫外线来制成纤维垫（51,52,53）; 优选地在实质上不存在切割或其它机械改性的情况下将多个所述纤维垫（51,52,53）和另外的粘合剂组装成预成型件（e）的形状; 并将所得的垫组件（f）热压成成品厚的预成型件（55）。

4. 发明申请

WO2005056262A8 BINDERLESS PREFORM MANUFACTURING METHOD AND MOLD THEREFORE 审中-公开
标题翻译：无粘结预制制造方法及其模具
公开(公告)号：WO2005056262A8
公开(公告)日：2005-11-24
申请号：PCT/US2004035660
申请日：2004-10-27
申请人： HONEYWELL INT INC , LA FOREST MARK L , FATZ ALAN E , FRYSKA SLAWOMIR T , SIEGMUND THOMAS H , SOOS BARRY P , GHARBIEH NABIL ABU , CIPRA RAYMOND J , SIMPSON ALLEN H
发明人： LA FOREST MARK L , FATZ ALAN E , FRYSKA SLAWOMIR T , SIEGMUND THOMAS H , SOOS BARRY P , GHARBIEH NABIL ABU , CIPRA RAYMOND J , SIMPSON ALLEN H
IPC分类号： B29B11/12 , B29C33/30 , B29C35/02 , B30B15/00 , B30B15/02 , C04B35/83 , F16D69/02 , B29C
CPC分类号： B29B11/12 , B29C33/308 , B29C35/02 , B29K2105/0044 , B29K2105/06 , B29K2105/16 , B29L2031/7482 , B30B15/02 , C04B35/83 , C04B2235/48 , C04B2235/604 , F16D69/023
摘要： The present invention makes use of loose fibrous material (for instance, chopped fibers) as reinforcement matrix material in the manufacture of carbon-carbon composites. In accordance with this invention, a constraint fixture is provided which can be separated from the mold. The constraint fixture has an internal shape corresponding to the shape of a desired preform component, with the internal shape being defined by a bottom plate (2), an annular ejector plate (3, 3'), a inner wall (10), an outer wall (4), and an annular top plate (11, 11'). The constraint fixture is normally made of metal, porous ceramic, or carbon material. The constraint fixture of the mold holds the loose matrix materials (fibers, along with any fillers and/or additives). The mold assembly itself is segmented, so that the constraint- fixture and the loose fill materials in the fixture can be removed and subjected to further processing as a unit. Such further processing may include Chemical Vapor Deposition or resin or pitch infiltration or Resin Transfer Molding. The preform matrix may remain in the constraint fixture through such processing steps as densification and until it is removed therefrom for final machining.
摘要翻译：本发明利用松散的纤维材料（例如短切纤维）作为碳 - 碳复合材料制造中的增强基体材料。根据本发明，提供了可以与模具分离的约束夹具。约束夹具具有对应于期望的预成形件部件的形状的内部形状，内部形状由底板（2），环形顶出板（3,3'），内壁（10），外壁（4）和环形顶板（11,11'）。约束夹具通常由金属，多孔陶瓷或碳材料制成。模具的约束夹具容纳松散的基体材料（纤维以及任何填料和/或添加剂）。模具组件本身是分段的，因此夹具中的约束夹具和松散填充材料可以被移除并作为一个单元进行进一步处理。这种进一步的处理可以包括化学气相沉积或树脂或沥青渗透或树脂传递模塑。预成型坯基体可以通过致密化之类的处理步骤保留在约束固定装置中，并且直到从预制坯基体中去除以进行最终加工。

5. 发明申请

WO2005056262A2 BINDERLESS PREFORM MANUFACTURE 审中-公开
标题翻译：无边界预制件制造
公开(公告)号：WO2005056262A2
公开(公告)日：2005-06-23
申请号：PCT/US2004/035660
申请日：2004-10-21
申请人： HONEYWELL INTERNATIONAL INC. , LA FOREST, Mark, L. , FATZ, Alan, E. , FRYSKA, Slawomir, T. , SIEGMUND, Thomas, H. , SOOS, Barry, P. , GHARBIEH, Nabil, Abu , CIPRA, Raymond, J. , SIMPSON, Allen, H.
发明人： LA FOREST, Mark, L. , FATZ, Alan, E. , FRYSKA, Slawomir, T. , SIEGMUND, Thomas, H. , SOOS, Barry, P. , GHARBIEH, Nabil, Abu , CIPRA, Raymond, J. , SIMPSON, Allen, H.
IPC分类号： B29C
CPC分类号： B29B11/12 , B29C33/308 , B29C35/02 , B29K2105/0044 , B29K2105/06 , B29K2105/16 , B29L2031/7482 , B30B15/02 , C04B35/83 , C04B2235/48 , C04B2235/604 , F16D69/023
摘要： The present invention makes use of loose fibrous material (for instance, chopped fibers) as reinforcement matrix material in the manufacture of carbon-carbon composites. In accordance with this invention, a constraint fixture is provided which can be separated from the mold. The constraint fixture has an internal shape corresponding to the shape of a desired preform component, with the internal shape being defined by a bottom plate (2), an annular ejector plate (3, 3'), a inner wall (10), an outer wall (4), and an annular top plate (11, 11'). The constraint fixture is normally made of metal, porous ceramic, or carbon material. The constraint fixture of the mold holds the loose matrix materials (fibers, along with any fillers and/or additives). The mold assembly itself is segmented, so that the constraint- fixture and the loose fill materials in the fixture can be removed and subjected to further processing as a unit. Such further processing may include Chemical Vapor Deposition or resin or pitch infiltration or Resin Transfer Molding. The preform matrix may remain in the constraint fixture through such processing steps as densification and until it is removed therefrom for final machining.
摘要翻译：本发明在制造碳 - 碳复合材料时，使用松散的纤维材料（例如短切纤维）作为增强基体材料。根据本发明，提供了可以与模具分离的约束夹具。约束夹具具有对应于所需预成型件部件的形状的内部形状，其内部形状由底板（2），环形顶出板（3,3'），内壁（10），外壁（4）和环形顶板（11,11'）。约束夹具通常由金属，多孔陶瓷或碳材料制成。模具的约束夹具保持松散的基质材料（纤维，以及任何填料和/或添加剂）。模具组件本身被分段，使得夹具中的约束夹具和松散填充材料可以被去除并且作为一个单元被进一步加工。这种进一步的处理可以包括化学气相沉积或树脂或沥青渗透或树脂转移模塑。预成型体基体可以通过诸如致密化的加工步骤保持在约束夹具中，并且直到其从中移除以进行最终加工。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式