Invention Grant
US09566745B2 Method for producing a semi-finished product or component comprising a metal carrier and a hardenable coating with fiber-reinforced plastic
有权
用于生产包含金属载体和具有纤维增强塑料的可硬化涂层的半成品或部件的方法
- Patent Title: Method for producing a semi-finished product or component comprising a metal carrier and a hardenable coating with fiber-reinforced plastic
- Patent Title (中): 用于生产包含金属载体和具有纤维增强塑料的可硬化涂层的半成品或部件的方法
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Application No.: US14391813Application Date: 2013-04-15
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Publication No.: US09566745B2Publication Date: 2017-02-14
- Inventor: Franz Androsch , Carola Eyssell , Bernhard Strauss , Christian Walch
- Applicant: Voestalpine Stahl GmbH
- Applicant Address: AT Linz
- Assignee: Voestalpine Stahl GmbH
- Current Assignee: Voestalpine Stahl GmbH
- Current Assignee Address: AT Linz
- Agency: Collard & Roe, P.C.
- Priority: EP12164199 20120413
- International Application: PCT/EP2013/057816 WO 20130415
- International Announcement: WO2013/153229 WO 20131017
- Main IPC: B29C70/08
- IPC: B29C70/08 ; B21D22/02 ; B05D7/14 ; B21D35/00 ; B62D29/00 ; B29C70/46 ; B32B15/14 ; B05D3/12 ; B29L31/30 ; B29C65/00

Abstract:
The invention relates to a method for producing a semi-finished product or component (2), in which a hardenable coating (6, 17) with fiber-reinforced plastic is applied to a metal carrier (3), particularly a metal sheet (4), and the coated metal carrier (3) is formed, particularly deep-drawn or bent, in a subsequent step to produce a semi-finished product or component (2). According to the invention, for an improved and cost-effective method, the metal carrier (3) is coated at most only in certain regions and is only subjected to the forming when the coating thereof (6, 17) has hardened to produce at least a block-resistant surface (12), the coated metal carrier (3) being formed such that the plastic changes in shape follow forming radii (21) and are produced substantially, preferably exclusively, in the coating-free regions (15) of the metal carrier.
Public/Granted literature
Information query
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