公开(公告)号：US20220111568A1

公开(公告)日：2022-04-14

申请号：US17557302

申请日：2021-12-21

Applicant: Airbus Operations GmbH

Inventor： Olaf Rocker ,  Torben Jacob ,  Carsten Barlag ,  Alexander Gillessen ,  Thore Sdunnus

IPC: B29C43/22 ,  B29C70/44 ,  B29C43/46 ,  B29C70/50 ,  B29C43/36

Abstract: Devices and methods for producing a T-shaped semifinished product from a multiply non-crimp fabric with reinforcing fibers for a composite material. The product has a web and a flange. The device includes a web forming tool, with which a web portion of the non-crimp fabric is clamped in place, a forming tool, with which plies of a flange portion of the non-crimp fabric are split into two parts, a depositing device, with which a tube body is deposited on the flange portion formed into the flange, a holding tool, with which a clearance between the holding tool and the flange is formed, and a filling device, with which the tube body is filled with a gas such that the tube body fills the clearance and firmly holds the flange portion formed into the flange, and alternatively, a magnetic force can be generated between a sheet and the web forming tool.

公开(公告)号：US12023829B2

公开(公告)日：2024-07-02

申请号：US17557302

申请日：2021-12-21

Applicant: Airbus Operations GmbH

Inventor： Olaf Rocker ,  Torben Jacob ,  Carsten Barlag ,  Alexander Gillessen ,  Thore Sdunnus

IPC: B29C70/44 ,  B29C43/22 ,  B29C43/36 ,  B29C43/46 ,  B29C70/50 ,  B29D99/00 ,  B29C43/32 ,  B29K105/08 ,  B29L31/00

CPC classification number: B29C43/46 ,  B29C43/224 ,  B29C43/3642 ,  B29C70/446 ,  B29C70/504 ,  B29D99/0003 ,  B29C2043/3211 ,  B29K2105/0809 ,  B29L2031/003

Abstract: Devices and methods for producing a T-shaped semifinished product from a multiply non-crimp fabric with reinforcing fibers for a composite material. The product has a web and a flange. The device includes a web forming tool, with which a web portion of the non-crimp fabric is clamped in place, a forming tool, with which plies of a flange portion of the non-crimp fabric are split into two parts, a depositing device, with which a tube body is deposited on the flange portion formed into the flange, a holding tool, with which a clearance between the holding tool and the flange is formed, and a filling device, with which the tube body is filled with a gas such that the tube body fills the clearance and firmly holds the flange portion formed into the flange, and alternatively, a magnetic force can be generated between a sheet and the web forming tool.

公开(公告)号：US20240316837A1

公开(公告)日：2024-09-26

申请号：US18676927

申请日：2024-05-29

Applicant: Airbus Operations GmbH

Inventor： Olaf Rocker ,  Torben Jacob ,  Carsten Barlag ,  Alexander Gillessen ,  Thore Sdunnus

IPC: B29C43/46 ,  B29C43/22 ,  B29C43/32 ,  B29C43/36 ,  B29C70/44 ,  B29C70/50 ,  B29D99/00 ,  B29K105/08 ,  B29L31/00

CPC classification number: B29C43/46 ,  B29C43/224 ,  B29C43/3642 ,  B29C70/446 ,  B29C70/504 ,  B29D99/0003 ,  B29C2043/3211 ,  B29K2105/0809 ,  B29L2031/003

Abstract: Devices and methods for producing a T-shaped semifinished product from a multiply non-crimp fabric with reinforcing fibers for a composite material. The product has a web and a flange. The device includes a web forming tool, with which a web portion of the non-crimp fabric is clamped in place, a forming tool, with which plies of a flange portion of the non-crimp fabric are split into two parts, a depositing device, with which a tube body is deposited on the flange portion formed into the flange, a holding tool, with which a clearance between the holding tool and the flange is formed, and a filling device, with which the tube body is filled with a gas such that the tube body fills the clearance and firmly holds the flange portion formed into the flange, and alternatively, a magnetic force can be generated between a sheet and the web forming tool.