Segmentierte Eisenbahnbremsscheibenanordnung mit einem Bremsstift, der mit Spiel- und Bremsstiftdrehsperrelementen Montiert Ist

Details

Veröffentlichungs-Nr.

EP4772765

Anmeldetag

23. Dezember 2025

Veröffentlichung

8. Juli 2026

Rechtsraum

EP

IPC

F16D65/12

Abstract

A segmented brake disc assembly (1) for railway vehicles is described, comprising a rotating support (2, 200) and a friction ring (3) connected to the hub (2) by means of connection means, in which the friction ring (3) consists at least two segments (4). The connection means comprise a brake-pin (10, 202) suitable for directly and exclusively transmitting the braking torque between the segment (4) and the rotating support (2, 200). The brake-pin (10, 202) is fixed with clearance both to the segment (4) and to the rotating support (2, 200). The segmented brake disc assembly (1) further comprises rotation-locking elements (12, 13, 120) of the brake-pin (10, 202) with respect to the segment (4) and to the rotating support (2, 200), said rotation being subjected to the braking torque and to the vibrations naturally developed on the brake-pin (10, 202).

Anmelder

Firma

Boffelli, Roberto

Land

🇮🇹 Italien

Fachgebiete