公开(公告)号：US20190275747A1

公开(公告)日：2019-09-12

申请号：US16297336

申请日：2019-03-08

Applicant: STELIA AEROSPACE

Inventor： Romain Deruelle

IPC: B29C65/00 ,  B29C65/70 ,  B29C70/44

Abstract: A system for producing at least one structural thermoplastic part, said structural thermoplastic part being formed from a rough part comprising reinforcing fibres immersed in a thermoplastic matrix, the structural thermoplastic part to be produced comprising an outer face and an inner face, opposite the outer face, the production system comprising at least one inflatable pressure member made of a material having a thermal resistance greater than the heating temperature, the inflatable pressure member being mounted between the first counter-mould and the second mould, the inflatable pressure member being configured to develop between the deflated idle state and an inflated state to flatten the rough part between the imprint of the first mould and the imprint of the first counter-mould so as to consolidate the rough part and to form the structural thermoplastic part.

公开(公告)号：US11046020B2

公开(公告)日：2021-06-29

申请号：US16297336

申请日：2019-03-08

Applicant: STELIA AEROSPACE

Inventor： Romain Deruelle

IPC: B29C65/00 ,  B29C70/00 ,  B29C65/70 ,  B29C70/44 ,  B29L31/30

Abstract: A system for producing at least one structural thermoplastic part, said structural thermoplastic part being formed from a rough part comprising reinforcing fibres immersed in a thermoplastic matrix, the structural thermoplastic part to be produced comprising an outer face and an inner face, opposite the outer face, the production system comprising at least one inflatable pressure member made of a material having a thermal resistance greater than the heating temperature, the inflatable pressure member being mounted between the first counter-mould and the second mould, the inflatable pressure member being configured to develop between the deflated idle state and an inflated state to flatten the rough part between the imprint of the first mould and the imprint of the first counter-mould so as to consolidate the rough part and to form the structural thermoplastic part.