Vorrichtung und System zur Verschleissprüfung

Details

Veröffentlichungs-Nr.

EP4752523

Anmeldetag

27. Oktober 2025

Veröffentlichung

3. Juni 2026

Rechtsraum

EP

IPC

G01N3/56, G01N19/02

Abstract

A device (100) for wear testing includes a frame (106), a rotary actuator (108), and a linear actuator (110) spaced apart from the rotary actuator (108) along a longitudinal axis (102) of the frame (106). The device (100) has first and second specimen holding units (112, 140). The first specimen holding unit (112) includes a seat (124) connected to the linear actuator (110), a plate (114) engaging with the seat (124), and a first thrust bearing (136) connected to the plate (114) and at least one first diaphragm plate (134) connected to the frame (106). The second specimen holding unit (140) includes a shaft (142) connected to the rotary actuator (108) and a second thrust bearing (150) connected the frame (106). The rotary actuator (108) is configured to rotate a second specimen (60) about the longitudinal axis (102). The linear actuator (110) is configured to move a first specimen (50) along the longitudinal axis (102), such that the first specimen (50) engages with the second specimen (60).

Anmelder

Firma

Rolls-Royce plc

Land

🇬🇧 Großbritannien