Verbundstruktur und Herstellungsverfahren dafür

Details

Veröffentlichungs-Nr.

EP4786358

Anmeldetag

18. September 2024

Veröffentlichung

12. Juni 2025

Rechtsraum

EP

IPC

B65D6/14

Abstract

A composite structure (100) is provided with: a bottom plate (1); and a pair of first side plates (3) erected from side edges of the bottom plate (1). The composite structure (100) is provided with: an outer plate material (10) and an inner plate material (20) which are formed from metal; and a foam body (30) formed from a foam material. The outer plate material (10) has an outer bottom plate part (11), a first outer side plate part (13), an outer surface (10a), and an outer opposing surface (10b). The inner plate material (20) has an inner bottom plate part (21), a first inner side plate part (23), an inner surface (20a), and an inner opposing surface (20b). The foam body (30) is filled between the outer opposing surface (10b) and the inner opposing surface (20b). The outer plate material (10) has an outer uneven part (16) provided on the outer surface (10a). The inner plate material (20) has an inner uneven part (26) provided on the inner surface (20a).

Anmelder

Firma

Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)

Land

🇯🇵 Japan

Fachgebiete