Bremsscheibe

Details

Veröffentlichungs-Nr.

EP4067685

Aktenzeichen

EP22154740

Anmeldetag

2. Februar 2022

Veröffentlichung

24. Januar 2024

Erteilung

24. Januar 2024

Rechtsraum

EP

IPC

F16D65/12

Abstract

To facilitate alignment of a pair of disc bodies (10) and a wheel (20), when the disc bodies (10) can be fastened to the wheel (20). A brake disc (100) includes a pair of disc bodies (10) configured to sandwich therebetween a wheel (20) for railway vehicle, each of the disc bodies (10) having a through wall (41) forming a through-hole (44) in a contact surface that contacts a brake pad to brake rotation of the wheel (20). The pair of disc bodies (10) are fastened to each other with the wheel (20) therebetween, by a fastening member (30) including a bolt (31) and a nut (32). The through wall (41) provided on one of the pair of disc bodies (10) is partially provided with a restriction wall (432) that restricts the nut (32) from rotating together with the rotation of the bolt (31) when the pair of disc bodies (10) are fastened to the wheel (20).

Anmelder

Firma

Nabtesco Corporation

Land

🇯🇵 Japan

Fachgebiete