公开(公告)号：US08813626B2

公开(公告)日：2014-08-26

申请号：US13680449

申请日：2012-11-19

申请人： Mau-Yi Huang ,  Shyh-Jang Sun ,  Dar-Ping Juag ,  Pai-Lu Wang ,  Cheng-Huan Wang

发明人： Mau-Yi Huang ,  Shyh-Jang Sun ,  Dar-Ping Juag ,  Pai-Lu Wang ,  Cheng-Huan Wang

IPC分类号： D04C3/48 ,  D04C1/00 ,  B32B37/02

CPC分类号： D04C1/00 ,  B29C70/08 ,  B29C70/16 ,  B29C70/24 ,  B29C70/44 ,  B29L2023/00 ,  B32B37/02 ,  D04C1/06 ,  D04C3/48 ,  D10B2505/02

摘要： A manufacture method of a three dimensional (3D) braided composite tube with a throat section includes: providing an assembled mandrel comprising an upper mandrel and a lower mandrel, and braiding an 3D braided inner layer on the upper mandrel; winding fiber yarns to form a fiber yarn layer over the 3D braided inner layer; tightening the 3D braided inner layer to the assembled mandrel by an appropriate tension force when winding; and infiltrating resin and increasing temperature to cure the resin for obtaining a composite tube with a narrower throat section. The present invention takes advantage of winding fiber yarn outer layer to keep the radius of the throat of the 3D braided inner layer to meet design requirement. Additionally, the hoop strength of the throat section is increased so that the metal shell can be made thinner to reduce the weight of the rocket nozzle.

摘要翻译： 具有喉部的三维（3D）编织复合管的制造方法包括：提供包括上心轴和下心轴的组装心轴，并在上心轴上编织3D编织内层; 缠绕纤维纱线以在3D编织内层上形成纤维纱线层; 在缠绕时通过适当的拉力将3D编织内层紧固到组装的心轴上; 渗透树脂和增加温度以固化树脂，以获得具有较窄喉部的复合管。 本发明利用卷绕纤维纱线外层来保持3D编织内层的喉部的半径以满足设计要求。 此外，喉部的环形强度增加，使得金属壳可以被制成更薄以减小火箭喷嘴的重量。

公开(公告)号：US20140137722A1

公开(公告)日：2014-05-22

申请号：US13680449

申请日：2012-11-19

申请人： MAU-YI HUANG ,  Shyh-Jang Sun ,  Dar-Ping Juag ,  Pai-Lu Wang ,  Cheng-Huan Wang

发明人： MAU-YI HUANG ,  Shyh-Jang Sun ,  Dar-Ping Juag ,  Pai-Lu Wang ,  Cheng-Huan Wang

IPC分类号： D04C1/00 ,  B32B37/02

CPC分类号： D04C1/00 ,  B29C70/08 ,  B29C70/16 ,  B29C70/24 ,  B29C70/44 ,  B29L2023/00 ,  B32B37/02 ,  D04C1/06 ,  D04C3/48 ,  D10B2505/02

摘要： A manufacture method of a three dimensional (3D) braided composite tube with a throat section includes: providing an assembled mandrel comprising an upper mandrel and a lower mandrel, and braiding an 3D braided inner layer on the upper mandrel; winding fiber yarns to form a fiber yarn layer over the 3D braided inner layer; tightening the 3D braided inner layer to the assembled mandrel by an appropriate tension force when winding; and infiltrating resin and increasing temperature to cure the resin for obtaining a composite tube with a narrower throat section. The present invention takes advantage of winding fiber yarn outer layer to keep the radius of the throat of the 3D braided inner layer to meet design requirement. Additionally, the hoop strength of the throat section is increased so that the metal shell can be made thinner to reduce the weight of the rocket nozzle.

摘要翻译： 具有喉部的三维（3D）编织复合管的制造方法包括：提供包括上心轴和下心轴的组装心轴，并在上心轴上编织3D编织内层; 缠绕纤维纱线以在3D编织内层上形成纤维纱线层; 在缠绕时通过适当的拉力将3D编织内层紧固到组装的心轴上; 渗透树脂和增加温度以固化树脂，以获得具有较窄喉部的复合管。 本发明利用卷绕纤维纱线外层来保持3D编织内层的喉部的半径以满足设计要求。 此外，喉部的环形强度增加，使得金属壳可以被制成更薄以减小火箭喷嘴的重量。

公开(公告)号：US06986521B1

公开(公告)日：2006-01-17

申请号：US10962485

申请日：2004-10-13

申请人： Shan Li ,  Shyh-Jang Sun ,  Dauh-Churn Liu ,  Sheuan-Perng Lin ,  Dar-Ping Juang ,  Cheng-Huan Wang ,  Guang-Shyang Ger

发明人： Shan Li ,  Shyh-Jang Sun ,  Dauh-Churn Liu ,  Sheuan-Perng Lin ,  Dar-Ping Juang ,  Cheng-Huan Wang ,  Guang-Shyang Ger

IPC分类号： B62K25/00

CPC分类号： B62K25/00 ,  B62K3/04 ,  B62K19/00 ,  B62K25/04

摘要： An improved vibration suppressed bicycle structure includes a frame and a handle set that have ceramic piezoelectric elements located thereon to couple with passive and active control energy consuming mechanisms to convert the vibration energy of the bicycle body into electric energy, which is consumed in heat or gathered for active control use. The invention can absorb vibration energy of the bicycle to enhance structural performance, reduce vibration, and give bicycle riders more comfort over long distance rides and improved maneuverability.

摘要翻译： 改进的振动抑制自行车结构包括框架和手柄组，其具有位于其上的陶瓷压电元件，以与被动和主动的控制能量消耗机构耦合，以将自行车主体的振动能量转换成在热或聚集中消耗的电能 用于主动控制使用。 本发明可以吸收自行车的振动能量，以增强结构性能，减少振动，并且使骑自行车的乘客在长距离乘坐上更舒适，并提高机动性。