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1. 发明授权

US07824171B2 Corner-consolidating inflatable apparatus and method for manufacturing composite structures 有权
标题翻译：用于制造复合结构的角巩固充气装置和方法
公开(公告)号：US07824171B2
公开(公告)日：2010-11-02
申请号：US11261519
申请日：2005-10-31
申请人： Steven F. Hanson , Amitabh Vyas
发明人： Steven F. Hanson , Amitabh Vyas
IPC分类号： B29C43/36 , B28B7/30
CPC分类号： B29C70/446 , B29C33/505 , B29C43/10 , B29C2043/3649 , B29D99/0003 , B29L2022/00 , B29L2031/54 , Y10S425/112
摘要： An inflatable compaction tool for consolidating a composite material inside a faceted hollow or tubular mold for a composite part is made from an elastic material. The compaction tool includes relatively flat wall segments conjoined by corner segments that define a sealed chamber. The wall segments curve away from the mold surface toward the midpoint of each wall segment, so that as a pressurized fluid is introduced into the compaction tool, a component of the force exerted on the tool interior surface is transmitted through the wall segments toward the corner segments. Thus, during initial inflation, the corner segments are forced toward the corner regions of the mold before the wall segments contact the composite material, firmly compressing the composite material into the corner regions of the mold before the friction of the wall segments against the composite material inhibits expansion of the corner segments into the mold corner regions.
摘要翻译：用于将复合材料固定在用于复合部件的小面中空或管状模具内的可充气压实工具由弹性材料制成。压实工具包括由限定密封室的角部段相结合的相对平坦的壁段。壁段从模具表面向每个壁段的中点弯曲，使得当加压流体被引入到压实工具中时，施加在工具内表面上的力的一部分通过壁段传递到角部细分。因此，在初始膨胀期间，在壁段接触复合材料之前，角部段被迫朝向模具的拐角区域，在壁段与复合材料摩擦之前，将复合材料牢固地压缩到模具的拐角区域抑制拐角部分扩展到模具拐角区域。

2. 发明申请

US20090278319A1 VACUUM TRANSFER SEAL 有权
标题翻译：真空传送密封
公开(公告)号：US20090278319A1
公开(公告)日：2009-11-12
申请号：US12116691
申请日：2008-05-07
申请人： Steven F. Hanson , Jeffrey W. Priest , Carl R. Fiegenbaum , Kelvin D. Nguyen
发明人： Steven F. Hanson , Jeffrey W. Priest , Carl R. Fiegenbaum , Kelvin D. Nguyen
IPC分类号： F16J15/02
CPC分类号： F16J15/104 , B29C33/0038 , B29C70/44 , B29C70/54
摘要： An intermediate sealing element and method for unsealing a vacuum membrane from one tool surface and transferring it to another tool surface without damaging the vacuum membrane. The intermediate sealing element forms a continuous path around the periphery of a vacuum membrane and is sealed directly to one or more vacuum membranes and a tool surface using any means known in the art to create an airtight seal between two surfaces. The intermediate sealing element is able to withstand high temperatures and high pressure without altering its structural characteristics. Because of its durability, the intermediate sealing element can be removed from the tool surface without tearing or elongating, subsequently allowing the vacuum membranes to be detached from the tool surface without tearing or elongating.
摘要翻译：一种用于从一个工具表面开封真空膜并将其转移到另一个工具表面而不损坏真空膜的中间密封元件和方法。中间密封元件形成围绕真空膜的周边的连续路径，并且使用本领域已知的任何方式直接密封到一个或多个真空膜和工具表面，以在两个表面之间形成气密密封。中间密封元件能够承受高温和高压而不改变其结构特征。由于其耐久性，中间密封元件可以从工具表面移除而不会撕裂或伸长，从而允许真空膜从工具表面上脱离而不会撕裂或伸长。

3. 发明授权

US06291743B1 Transgenic plants expressing mutant geminivirus AC1 or C1 genes 失效
公开(公告)号：US06291743B1
公开(公告)日：2001-09-18
申请号：US08838151
申请日：1997-04-15
申请人： John T. Stout , Hang T. Luu , Steven F. Hanson , Douglas P. Maxwell , Paul G. Ahlquist , Robert L. Gilbertson
发明人： John T. Stout , Hang T. Luu , Steven F. Hanson , Douglas P. Maxwell , Paul G. Ahlquist , Robert L. Gilbertson
IPC分类号： A01H500
摘要： The invention involves production of transgenic plants containing DNA encoding AC1/C1 wildtype and mutant sequences that negatively interfere in trans with geminiviral replication during infection. The transgenic plants produced by the invention are resistant to viral infection.

4. 发明授权

US08158051B2 Vacuum transfer seal 有权
标题翻译：真空转印密封
公开(公告)号：US08158051B2
公开(公告)日：2012-04-17
申请号：US12116691
申请日：2008-05-07
申请人： Steven F. Hanson , Jeffrey W. Priest , Carl R. Fiegenbaum , Kelvin D. Nguyen
发明人： Steven F. Hanson , Jeffrey W. Priest , Carl R. Fiegenbaum , Kelvin D. Nguyen
IPC分类号： B32B38/18
CPC分类号： F16J15/104 , B29C33/0038 , B29C70/44 , B29C70/54
摘要： An intermediate sealing element and method for unsealing a vacuum membrane from one tool surface and transferring it to another tool surface without damaging the vacuum membrane. The intermediate sealing element forms a continuous path around the periphery of a vacuum membrane and is sealed directly to one or more vacuum membranes and a tool surface using any means known in the art to create an airtight seal between two surfaces. The intermediate sealing element is able to withstand high temperatures and high pressure without altering its structural characteristics. Because of its durability, the intermediate sealing element can be removed from the tool surface without tearing or elongating, subsequently allowing the vacuum membranes to be detached from the tool surface without tearing or elongating.
摘要翻译：一种用于从一个工具表面开封真空膜并将其转移到另一个工具表面而不损坏真空膜的中间密封元件和方法。中间密封元件形成围绕真空膜的周边的连续路径，并且使用本领域已知的任何方式直接密封到一个或多个真空膜和工具表面，以在两个表面之间形成气密密封。中间密封元件能够承受高温和高压而不改变其结构特征。由于其耐久性，中间密封元件可以从工具表面移除而不会撕裂或伸长，从而允许真空膜从工具表面上脱离而不会撕裂或伸长。

5. 发明申请

US20110027405A1 Corner-Consolidating Inflatable Method for Manufacturing Composite Structures 有权
标题翻译：用于制造复合结构的合并充气方法
公开(公告)号：US20110027405A1
公开(公告)日：2011-02-03
申请号：US12905804
申请日：2010-10-15
申请人： Steven F. Hanson , Amitabh Vyas
发明人： Steven F. Hanson , Amitabh Vyas
IPC分类号： B29C49/08
CPC分类号： B29C70/446 , B29C33/505 , B29C43/10 , B29C2043/3649 , B29D99/0003 , B29L2022/00 , B29L2031/54 , Y10S425/112
摘要： An inflatable compaction tool for consolidating a composite material inside a faceted hollow or tubular mold for a composite part is made from an elastic material. The compaction tool includes relatively flat wall segments conjoined by corner segments that define a sealed chamber. The wall segments curve away from the mold surface toward the midpoint of each wall segment, so that as a pressurized fluid is introduced into the compaction tool, a component of the force exerted on the tool interior surface is transmitted through the wall segments toward the corner segments. Thus, during initial inflation, the corner segments are forced toward the corner regions of the mold before the wall segments contact the composite material, firmly compressing the composite material into the corner regions of the mold before the friction of the wall segments against the composite material inhibits expansion of the corner segments into the mold corner regions.
摘要翻译：用于将复合材料固定在用于复合部件的小面中空或管状模具内的可充气压实工具由弹性材料制成。压实工具包括由限定密封室的角部段相结合的相对平坦的壁段。壁段从模具表面向每个壁段的中点弯曲，使得当加压流体被引入到压实工具中时，施加在工具内表面上的力的一部分通过壁段传递到角部细分。因此，在初始膨胀期间，在壁段接触复合材料之前，角部段被迫朝向模具的拐角区域，在壁段与复合材料摩擦之前，将复合材料牢固地压缩到模具的拐角区域抑制拐角部分扩展到模具拐角区域。

6. 发明授权

US08394310B2 Corner-consolidating inflatable method for manufacturing composite structures 有权
标题翻译：用于制造复合结构的角巩固充气方法
公开(公告)号：US08394310B2
公开(公告)日：2013-03-12
申请号：US12905804
申请日：2010-10-15
申请人： Steven F. Hanson , Amitabh Vyas
发明人： Steven F. Hanson , Amitabh Vyas
IPC分类号： B29C43/36 , B28B7/30
CPC分类号： B29C70/446 , B29C33/505 , B29C43/10 , B29C2043/3649 , B29D99/0003 , B29L2022/00 , B29L2031/54 , Y10S425/112
摘要： An inflatable compaction tool for consolidating a composite material inside a faceted hollow or tubular mold for a composite part is made from an elastic material. The compaction tool includes relatively flat wall segments conjoined by corner segments that define a sealed chamber. The wall segments curve away from the mold surface toward the midpoint of each wall segment, so that as a pressurized fluid is introduced into the compaction tool, a component of the force exerted on the tool interior surface is transmitted through the wall segments toward the corner segments. Thus, during initial inflation, the corner segments are forced toward the corner regions of the mold before the wall segments contact the composite material, firmly compressing the composite material into the corner regions of the mold before the friction of the wall segments against the composite material inhibits expansion of the corner segments into the mold corner regions.
摘要翻译：用于将复合材料固定在用于复合部件的小面中空或管状模具内的可充气压实工具由弹性材料制成。压实工具包括由限定密封室的角部段相结合的相对平坦的壁段。壁段从模具表面向每个壁段的中点弯曲，使得当加压流体被引入到压实工具中时，施加在工具内表面上的力的一部分通过壁段传递到角部细分。因此，在初始膨胀期间，在壁段接触复合材料之前，角部段被迫朝向模具的拐角区域，在壁段与复合材料摩擦之前，将复合材料牢固地压缩到模具的拐角区域抑制拐角部分扩展到模具拐角区域。

7. 发明授权

US07648661B2 Rapid reconfigurable fuselage mandrel 失效
标题翻译：快速可重构机身心轴
公开(公告)号：US07648661B2
公开(公告)日：2010-01-19
申请号：US12196957
申请日：2008-08-22
申请人： Steven F. Hanson
发明人： Steven F. Hanson
IPC分类号： B29C33/40
CPC分类号： B29C33/54 , B29C33/52 , B29C33/565 , B29C2791/006 , B29D99/0014 , B29L2031/3082
摘要： A system and method for making and using a reconfigurable composite part mandrel operable in the manufacture of composite parts. The system may comprise an assembly fixture, a generic mandrel, a reconfigurable simulated skin, a reconfigurable frame portion, and state-changing material operable to harden into a desired configuration for forming a particular composite part. The method of forming and using the reconfigurable composite part mandrel may comprise: inserting the simulated skin within the assembly fixture, inserting or assembling the frame portion within the assembly fixture; inserting the generic mandrel into the assembly fixture; filling a cavity between the generic mandrel and the assembly fixture with the state-changing mixture to encapsulate the frame portion; hardening the state-changing mixture; and removing the assembly fixture and the simulated skin.
摘要翻译：一种用于制造和使用可复制的复合零件芯棒的系统和方法，可操作于制造复合零件。该系统可以包括组装夹具，通用心轴，可重新配置的仿真皮肤，可重新配置的框架部分和可操作以硬化到用于形成特定复合部件的期望配置的状态改变材料。形成和使用可重构复合部件心轴的方法可以包括：将模拟皮肤插入组装夹具内，将框架部分插入或组装在组装夹具内; 将通用心轴插入组装夹具中; 在状态变化混合物之间填充通用心轴和装配夹具之间的空腔以封装框架部分; 硬化状态变化的混合物; 并拆下装配夹具和模拟皮肤。

8. 发明申请

US20110195230A1 Apparatuses, Systems, and Methods for Manufacturing Composite Parts 有权
标题翻译：用于制造复合零件的装置，系统和方法
公开(公告)号：US20110195230A1
公开(公告)日：2011-08-11
申请号：US13090746
申请日：2011-04-20
申请人： Steven F. Hanson
发明人： Steven F. Hanson
IPC分类号： B32B27/02 , B32B37/10 , D04H3/08
CPC分类号： B29C70/548 , B29C70/44 , B29C70/543 , Y10T428/24628
摘要： Tooling aids for applying pressure in laminating, and methods for their use, are described herein. In one embodiment, a caul for applying pressure in laminating includes a base portion positioned between first and second corner portions. The base portion can have a curved shape when it is in a relaxed state, but it moves to a flatter shape when subjected to pressure during lamination. Movement of the base portion to the flatter shape causes the first and second corner portions to move outwardly and away from the base portion. In this manner, the caul can be used to compact laminating materials into corner regions of a corresponding female mold surface.
摘要翻译：本文描述了用于在层压中施加压力的模具和其使用方法。在一个实施例中，用于在层压中施加压力的卡圈包括位于第一和第二拐角部分之间的基部。当处于松弛状态时，基部可以具有弯曲形状，但是在层压期间经受压力时其移动到较平坦的形状。基部向较平的形状的移动使得第一和第二角部向外移动并远离基部。通过这种方式，可以使用电弧塞将层压材料压紧在相应的阴模表面的拐角区域中。

9. 发明申请

US20090051069A1 RAPID RECONFIGURABLE FUSELAGE MANDREL 失效
标题翻译：快速可重复熔接管
公开(公告)号：US20090051069A1
公开(公告)日：2009-02-26
申请号：US12196957
申请日：2008-08-22
申请人： Steven F. Hanson
发明人： Steven F. Hanson
IPC分类号： B29C33/38
CPC分类号： B29C33/54 , B29C33/52 , B29C33/565 , B29C2791/006 , B29D99/0014 , B29L2031/3082
摘要： A system and method for making and using a reconfigurable composite part mandrel operable in the manufacture of composite parts. The system may comprise an assembly fixture, a generic mandrel, a reconfigurable simulated skin, a reconfigurable frame portion, and state-changing material operable to harden into a desired configuration for forming a particular composite part. The method of forming and using the reconfigurable composite part mandrel may comprise: inserting the simulated skin within the assembly fixture, inserting or assembling the frame portion within the assembly fixture; inserting the generic mandrel into the assembly fixture; filling a cavity between the generic mandrel and the assembly fixture with the state-changing mixture to encapsulate the frame portion; hardening the state-changing mixture; and removing the assembly fixture and the simulated skin.
摘要翻译：一种用于制造和使用可复制的复合零件芯棒的系统和方法，可操作于制造复合零件。该系统可以包括组装夹具，通用心轴，可重新配置的仿真皮肤，可重新配置的框架部分和可操作以硬化到用于形成特定复合部件的期望配置的状态改变材料。形成和使用可重构复合部件心轴的方法可以包括：将模拟皮肤插入组装夹具内，将框架部分插入或组装在组装夹具内; 将通用心轴插入组装夹具中; 在状态变化混合物之间填充通用心轴和装配夹具之间的空腔以封装框架部分; 硬化状态变化的混合物; 并拆下装配夹具和模拟皮肤。

10. 发明授权

US07306450B2 Apparatuses, systems, and methods for manufacturing composite parts 有权
标题翻译：用于制造复合材料零件的装置，系统和方法
公开(公告)号：US07306450B2
公开(公告)日：2007-12-11
申请号：US10953670
申请日：2004-09-29
申请人： Steven F. Hanson
发明人： Steven F. Hanson
IPC分类号： B32B37/00 , B29C70/44
CPC分类号： B29C70/548 , B29C70/44 , B29C70/543 , Y10T428/24628
摘要： Tooling aids for applying pressure in laminating, and methods for their use, are described herein. In one embodiment, a caul for applying pressure in laminating includes a base portion positioned between first and second corner portions. The base portion can have a curved shape when it is in a relaxed state, but it moves to a flatter shape when subjected to pressure during lamination. Movement of the base portion to the flatter shape causes the first and second corner portions to move outwardly and away from the base portion. In this manner, the caul can be used to compact laminating materials into corner regions of a corresponding female mold surface.
摘要翻译：本文描述了用于在层压中施加压力的模具和其使用方法。在一个实施例中，用于在层压中施加压力的卡圈包括位于第一和第二拐角部分之间的基部。当处于松弛状态时，基部可以具有弯曲形状，但是在层压期间经受压力时其移动到较平坦的形状。基部向较平的形状的移动使得第一和第二角部向外移动并远离基部。通过这种方式，可以使用电弧塞将层压材料压紧在相应的阴模表面的拐角区域中。

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