Invention Grant
- Patent Title: Method for producing a textile semi-finished product and textile semi-finished product for a textile fiber composite structure
- Patent Title (中): 一种用于纺织纤维复合结构的纺织半成品和纺织品半成品的生产方法
-
Application No.: US14114928Application Date: 2011-05-06
-
Publication No.: US09120291B2Publication Date: 2015-09-01
- Inventor: Irene Brockmanns
- Applicant: Irene Brockmanns
- Applicant Address: DE Rheine
- Assignee: F.A. Kümpers GmbH & Co. KG
- Current Assignee: F.A. Kümpers GmbH & Co. KG
- Current Assignee Address: DE Rheine
- Agency: Nelson Mullins Riley & Scarborough LLP
- International Application: PCT/EP2011/002277 WO 20110506
- International Announcement: WO2012/152296 WO 20121115
- Main IPC: B32B3/16
- IPC: B32B3/16 ; B29C70/20 ; D04H1/62 ; D04H1/70

Abstract:
A textile semi-finished product for a textile fiber composite structure is produced by a method wherein roving pieces (2, 4, 7, 10, 11, 12) with a defined length and width are deposited at a defined position depending on the end product and overlapping. The roving pieces (2, 4, 7, 10, 11, 12) are arranged and fixed with one end at a defined angle to a reference axis adjacent to one another on a plastically deformable flat carrier material (1, 6). After depositing a first row of roving pieces (2, 4, 7, 10, 11, 12), the depositing of the roving pieces (2, 4, 7, 10, 11, 12) in following rows takes place such that the ends of the roving pieces that are in each case not connected to the carrier material (1, 6) overlap the previously deposited roving pieces (2, 4, 7, 10, 11, 12) in the manner of roof tiles or scales, the roving pieces not being connected to one another to ensure a mutual displaceability.
Public/Granted literature
Information query