Invention Application
- Patent Title: METHOD FOR PRODUCING A HOLLOW PROFILE HAVING VARIABLE CURVATURES AND CROSS-SECTIONS
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Application No.: US17254455Application Date: 2019-07-16
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Publication No.: US20210146579A1Publication Date: 2021-05-20
- Inventor: Andreas WOEGINGER , Andreas WUELLNER , Andreas ERBER , Olaf RUEGER , Felix FROEHLICH , Tobias KNAIER
- Applicant: SGL CARBON SE
- Applicant Address: DE Wiesbaden
- Assignee: SGL CARBON SE
- Current Assignee: SGL CARBON SE
- Current Assignee Address: DE Wiesbaden
- Priority: DE102018211793.4 20180716
- International Application: PCT/EP2019/069167 WO 20190716
- Main IPC: B29C33/52
- IPC: B29C33/52 ; B29C53/80 ; B29C63/00 ; B29C63/24 ; B29C70/32 ; B29D99/00
Abstract:
A method for producing wound hollow profiles having variable curvatures and cross-sections. In this case, a core having at least one curvature or cross-sectional change is moved in a translatory manner relative to a system having at least a first and a second fibre feed which cause the formation of an axial fibre reinforcement and at least one first wound layer.
Information query
