Invention Grant
- Patent Title: Method and system for producing a fiber preform
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Application No.: US17438608Application Date: 2020-03-12
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Publication No.: US11981092B2Publication Date: 2024-05-14
- Inventor: Konrad Buettner , Ignacio Lobo Casanova
- Applicant: ZF Friedrichshafen AG
- Applicant Address: DE Friedrichshafen
- Assignee: ZF Friedrichshafen AG
- Current Assignee: ZF Friedrichshafen AG
- Current Assignee Address: DE Friedrichshafen
- Agent Kristin L. Murphy
- Priority: DE 2019203383.0 2019.03.13
- International Application: PCT/EP2020/056675 2020.03.12
- International Announcement: WO2020/182948A 2020.09.17
- Date entered country: 2021-09-13
- Main IPC: B29C70/54
- IPC: B29C70/54 ; B26D7/08 ; B29B11/16 ; B29C70/46 ; B29K105/00

Abstract:
The disclosure relates to a method for producing a fiber preform, wherein: at least one dry and textile fiber material is provided; the fiber material is assembled into a plurality of individual layers; the plurality of individual layers is provided with a binder; the plurality of individual layers is layered to form a package; and a plurality of interconnected fiber preforms is formed by pressing the package. A separation of the plurality of interconnected fiber preforms and activation of the binder occur in a common process step. The disclosure furthermore relates to a corresponding system.
Public/Granted literature
- US20220143936A1 METHOD AND SYSTEM FOR PRODUCING A FIBER PREFORM Public/Granted day:2022-05-12
Information query