Rotierende Trägerstruktur

Details

Veröffentlichungs-Nr.

EP4813737

Anmeldetag

19. Februar 2026

Veröffentlichung

30. September 2026

Rechtsraum

EP

IPC

B60N2/14

Abstract

The present invention relates to a rotary support structure, comprising an upper connecting plate, a lower connecting plate, a stationary disc, a movable disc, an outer ring friction member, and an inner ring friction member, wherein: the upper connecting plate is rotatable relative to the lower connecting plate about a central axis of a seat frame; the upper connecting plate is connected to the seat frame via a third fastener; the stationary disc and the movable disc are both arranged between the upper and lower connecting plates; the stationary disc is connected to the lower connecting plate via a second fastener; the movable disc is connected to the upper connecting plate via a first fastener; the outer ring friction member is clamped between the upper connecting plate and an outer edge of the stationary disc; and the inner ring friction member is clamped between an inner edge of the stationary disc and an outer edge of the movable disc. The present invention is equipped with two sets of friction members and enables clamping on both sides of each friction member, ensuring effective clamping, reducing vibration-induced noise, enhancing overall rigidity, and meanwhile achieving good operational smoothness.

Anmelder

Firma

Yanfeng International Automotive Technology Co., Ltd.

Land

🇨🇳 China

Fachgebiete