发明申请
US20130164473A1 Method and Apparatus for Forming a Fabric Preform for a Composite Material by Separately Tensioning Tows
有权
![Method and Apparatus for Forming a Fabric Preform for a Composite Material by Separately Tensioning Tows](/abs-image/US/2013/06/27/US20130164473A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Method and Apparatus for Forming a Fabric Preform for a Composite Material by Separately Tensioning Tows
- 专利标题(中):用于通过单独张紧拖链形成复合材料织物预制件的方法和装置
- 申请号:US13333596 申请日:2011-12-21
- 公开(公告)号:US20130164473A1 公开(公告)日:2013-06-27
- 发明人: Christopher John Feeney , John M. Philcox , Steven Robert Hayse
- 申请人: Christopher John Feeney , John M. Philcox , Steven Robert Hayse
- 主分类号: B32B1/08
- IPC分类号: B32B1/08 ; B23P11/02 ; B23P19/00 ; D03D15/00
摘要:
Disclosed are methods and devices for the formation of fabric preforms that may be subsequently impregnated with a resin to form a composite component. One end of the fabric is received on the form such that the axial tows of the fabric extend in a direction generally perpendicular to a central axis of the form. At least some of the plurality of axial tows are separately tensioned on an end of the fabric not attached to the form and the fabric is wrapped around the form by rotating the fabric and form relative to one another about the central axis.
摘要(中):
公开了用于形成织物预成型件的方法和装置,其可随后用树脂浸渍以形成复合部件。 织物的一端被接收在形式上,使得织物的轴向丝束在大致垂直于形状的中心轴线的方向上延伸。 多个轴向丝束中的至少一些分开地张紧在织物的未附接到该形状的端部上,并且通过旋转织物并围绕中心轴线相对于彼此形成而将织物缠绕在该形状周围。
公开/授权文献:
IPC结构图谱:
B | 作业;运输 |
--B32 | 层状产品 |
----B32B | 层状产品,即由扁平的或非扁平的薄层,例如泡沫状的、蜂窝状的薄层构成的产品 |
------B32B1/00 | 实质上具有非平面的一般形状的层状产品 |
--------B32B1/08 | .管状产品 |