公开(公告)号：US11846061B2

公开(公告)日：2023-12-19

申请号：US17112463

申请日：2020-12-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Wonjae Han ,  Doyeon Kim ,  Jeonghoon Kang ,  Hansol Youn

IPC: D06F37/24 ,  D06F23/04 ,  D06F37/26 ,  F16F7/04

CPC classification number: D06F37/24 ,  D06F23/04 ,  D06F37/268 ,  F16F7/04 ,  F16F2222/04 ,  F16F2232/02 ,  F16F2234/02

Abstract: A washing machine includes a cabinet, a tub disposed inside the cabinet, and a rotating tub rotatably disposed inside the tub. A suspension device connects the tub to the cabinet such that the tub is supported by the cabinet, and a vibration reduction apparatus is coupled between the tub and the suspension device to reduce vibration of the tub according to rotation of the rotating tub. The vibration reduction apparatus includes a first rod and a second rod rotatably coupled to the first rod.