Abstandshaltervorrichtung, Toroid-Kugellager und Verfahren

Details

Veröffentlichungs-Nr.

EP3018372

Aktenzeichen

EP15189752

Anmeldetag

14. Oktober 2015

Veröffentlichung

24. Juni 2020

Erteilung

24. Juni 2020

Rechtsraum

EP

IPC

F16C23/08F16C33/37F16C43/06

Abstract

Spacer device (18) for roller elements (16, 16a, 16b, 16c) of a toroidal roller bearing having an inner ring and an outer ring, wherein the toroidal roller bearing allows for axial and angular displacement between the inner ring and the outer ring. The spacer device (18) comprises a first roller element-contacting surface and a second roller element-contacting surface on opposite sides thereof, which first and second roller-contacting surfaces are arranged to separate two adjacent roller elements (16a, 16b) in a tangential direction of the toroidal roller bearing when the spacer device (18) is in use. Each of the first and second roller element-contacting surfaces has a concave shape adapted to conform to respective convex contacting surfaces of the roller elements (16, 16a, 16b, 16c). The spacer device (18) comprises end members that have projections that extend outwards from first and second roller-contacting surfaces and which are arranged to extend at least partly over the ends of two adjacent roller elements (16, 16a, 16b) when the spacer device (18) is in use.

Anmelder

Firma

Aktiebolaget SKF

Land

🇸🇪 Schweden

Fachgebiete