Gleitlagervorrichtung für eine Drehwelle eines Fahrzeugantriebsmotors

Details

Veröffentlichungs-Nr.

EP4810810

Anmeldetag

11. März 2026

Veröffentlichung

23. September 2026

Rechtsraum

EP

IPC

F16C17/02

Abstract

There is provided a slide bearing device (10) for a rotating shaft (6) of a vehicle driving motor (1) that can supply a sufficient amount of lubricant (L) to a sliding surface without performing forcible oil supply, and can suppress generation of vibration and noise while sufficiently cooling the sliding surface and a vicinity thereof. A metal substrate (10A) includes an opening path (11) communicating between an inner peripheral surface (10b) and an outer peripheral surface (10a). A housing (2) includes a communication path (21) having one opening (21a) communicating with the opening path (11) of the metal substrate (10A) on the outer peripheral surface (10a) side and another opening (21b) that opens to an outside or an inside of the housing (2). The opening path (11) of the metal substrate (10A) and the communication path (21) of the housing (2) are provided in directions, positions, and sizes optimized to a gravity acting direction (G).

Anmelder

Firma

Daido Metal Company Ltd.

Land

🇯🇵 Japan

Fachgebiete