Invention Grant
- Patent Title: Method for coating a core of an arbitrary shape by thermoforming, automatic machine for the implementation thereof and finished product obtained by such a method
- Patent Title (中): 通过热成型涂布任意形状的芯的方法，用于实施的自动机和通过这种方法获得的成品
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Application No.: US13637288Application Date: 2011-03-28
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Publication No.: US09120297B2Publication Date: 2015-09-01
- Inventor: Pascal Vergne , Pierre Cazadieu
- Applicant: Pascal Vergne , Pierre Cazadieu
- Applicant Address: FR Vieux Boucau
- Assignee: NEWTIS
- Current Assignee: NEWTIS
- Current Assignee Address: FR Vieux Boucau
- Agency: Oliff PLC
- Priority: FR1001231 20100326
- International Application: PCT/FR2011/000186 WO 20110328
- International Announcement: WO2011/117487 WO 20110929
- Main IPC: B29C65/00
- IPC: B29C65/00 ; B32B37/00 ; B32B37/10 ; B29C51/16 ; B29C51/28 ; B29C63/04 ; B32B3/04 ; B29C51/10 ; B29L31/52
Abstract:
A method for coating a preformed core having two faces and an edge around the periphery of the core, which edge links the two faces, includes thermoforming of a polymer material. The coating is formed by the heating, gluing and vacuum application of the two sheets of polymer material which are applied successively to the two faces of the core in order to cover same completely. An automatic machine can be used to carry out the method. The method can be used to produce finished products, in particular surfboards, furniture or display objects.
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