公开(公告)号：US20230173770A1

公开(公告)日：2023-06-08

申请号：US18072894

申请日：2022-12-01

Applicant: HONDA MOTOR CO., LTD.

Inventor： Kosuke TATSUSHIMA ,  Kazufusa MIYAJIMA ,  Toru KOSEKI

IPC: B29C70/54 ,  B29C70/32

CPC classification number: B29C70/54 ,  B29C70/32 ,  B29L2031/7156

Abstract: A computer determines winding parameters based on the width of reinforced fibers, the angle between the reinforced fibers and an imaginary line, and the outer diameter of a cylinder section.

公开(公告)号：US20220314526A1

公开(公告)日：2022-10-06

申请号：US17678993

申请日：2022-02-23

Applicant: HONDA MOTOR CO., LTD.

Inventor： Kosuke TATSUSHIMA ,  Toru KOSEKI

IPC: B29C53/60 ,  B29C63/34 ,  B29C53/80

Abstract: A manufacturing method and a jig for a high-pressure tank includes a filament winding step in which a reinforcing shaft is inserted from a cap toward the other end of a liner, the axial length of the liner is fixed by the reinforcing shaft, and a fiber-reinforced resin is wound; and a thermal curing step in which the fixing of the reinforcing shaft to the other end of the liner is released so that the liner can change in the axial direction, and the fiber-reinforced resin is heated.