发明名称 |
METHOD AND DEVICE FOR PRODUCING A THREE-DIMENSIONAL PREFORM FROM A FIBRE FABRIC AS PART OF PRODUCTION OF FIBRE-REINFORCED FORMED COMPONENTS |
摘要 |
The invention relates to a method and a device for producing a three-dimensional preform (19) from a fibre fabric (1) as part of production of fibre-reinforced formed components, comprising a draping device (3) and a transport device (21) for the fibre fabric (1), wherein said draping device (3) at least comprises a draping form (18) for a fibre fabric (3) and means, movable in relation to the draping form (18), for reshaping the fibre fabric (3) on the basis of the contour of the draping form (18). The problem addressed by the invention is that of ensuring swift yet high-quality reshaping, particularly of large-area and/or complex geometries of a preform. To solve the method problem, the invention states that the transport device (21) successively releases the fibre fabric (1) in the direction of the draping form (18) and the released regions of the fibre fabric (1) are fixed and/or draped on the draping form by means of a fixing stamp (4) and/or a draping stamp (5). |
申请公布号 |
EP2804729(B1) |
申请公布日期 |
2016.04.06 |
申请号 |
EP20130700578 |
申请日期 |
2013.01.18 |
申请人 |
DIEFFENBACHER GMBH MASCHINEN- UND ANLAGENBAU |
发明人 |
GRAF, MATTHIAS;FUERST, TOBIAS;MAERTIENS, STEFFEN |
分类号 |
B29C33/02;B29B11/16;B29C31/04;B29C31/08;B29C70/46 |
主分类号 |
B29C33/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|