公开(公告)号：US20140141193A1

公开(公告)日：2014-05-22

申请号：US14082869

申请日：2013-11-18

Applicant: AIRBUS OPERATIONS GMBH

Inventor： Rolf Sundermann ,  Alexander Gillessen ,  Jan Schoppmeier ,  Tassilo Witte ,  Julian Kupski ,  Rene-Philipp Jaekel ,  Mohamed-Mourad Sayeh

IPC: D06M15/705 ,  D06M15/70

CPC classification number: D06M15/705 ,  B29C70/504 ,  B29K2105/0872 ,  B29L2031/7739 ,  D06M15/70

Abstract: The present invention relates to a method of forming a curved prepreg strip or sheet, especially for use in fabricating a composite component. The method includes providing a strip or sheet of prepreg material having reinforcing fibres and drawing or conveying the prepreg material in a travel direction, wherein the material is drawn or conveyed in the travel direction at a speed which differs across a width of the strip or sheet transverse to the travel direction. Similarly, the invention relates to an apparatus for forming a curved prepreg strip or sheet, having: a mechanism for drawing or conveying a strip or sheet of prepreg material in a travel direction, wherein the mechanism is configured to draw or convey the strip or sheet of prepreg material in the travel direction at a speed which differs across a width of the strip or sheet transverse to the travel direction.

Abstract translation: 本发明涉及一种形成弯曲的预浸料条或片的方法，特别是用于制造复合构件。 该方法包括提供具有增强纤维的预浸料坯料或片材，并且沿行进方向拉伸或输送预浸料坯材料，其中材料以沿条带或片材的宽度不同的速度沿行进方向拉伸或输送 横向行进方向。 类似地，本发明涉及一种用于形成弯曲预浸料条或片材的装置，其具有：用于在行进方向上拉伸或输送预浸料坯材料的条带或片材的机构，其中所述机构被构造成拉伸或输送条带或片材 预浸料材料沿行进方向以横向于行进方向的条带的宽度不同的速度。

公开(公告)号：US09518356B2

公开(公告)日：2016-12-13

申请号：US14082869

申请日：2013-11-18

Applicant: AIRBUS OPERATIONS GMBH

Inventor： Rolf Sundermann ,  Alexander Gillessen ,  Jan Schoppmeier ,  Tassilo Witte ,  Julian Kupski ,  Rene-Philipp Jaekel ,  Mohamed-Mourad Sayeh

IPC: B29C43/46 ,  D06M15/705 ,  B29C70/50 ,  D06M15/70 ,  B29L31/00 ,  B29K105/08

CPC classification number: D06M15/705 ,  B29C70/504 ,  B29K2105/0872 ,  B29L2031/7739 ,  D06M15/70

Abstract: The present invention relates to a method of forming a curved prepreg strip or sheet, especially for use in fabricating a composite component. The method includes providing a strip or sheet of prepreg material having reinforcing fibers and drawing or conveying the prepreg material in a travel direction, wherein the material is drawn or conveyed in the travel direction at a speed which differs across a width of the strip or sheet transverse to the travel direction. Similarly, the invention relates to an apparatus for forming a curved prepreg strip or sheet, having: a mechanism for drawing or conveying a strip or sheet of prepreg material in a travel direction, wherein the mechanism is configured to draw or convey the strip or sheet of prepreg material in the travel direction at a speed which differs across a width of the strip or sheet transverse to the travel direction.

Abstract translation: 本发明涉及一种形成弯曲的预浸料条或片的方法，特别是用于制造复合构件。 该方法包括提供具有增强纤维的预浸料坯料或片材，并且沿行进方向拉伸或输送预浸料坯材料，其中材料以沿条带或片材的宽度不同的速度沿行进方向拉伸或输送 横向行进方向。 类似地，本发明涉及一种用于形成弯曲预浸料条或片材的装置，其具有：用于在行进方向上拉伸或输送预浸料坯材料的条带或片材的机构，其中所述机构被构造成拉伸或输送条带或片材 预浸料材料沿行进方向以横向于行进方向的条带的宽度不同的速度。