Patent · US Active

Planetary gear assembly for drum washing machine and drum washing machine

US11560663B2 · kind B2 · utility

0Cited by

1References

15Claims

0Family size

Inventors

Guangfang Lin · Wuxi, CN
Song Lu · Wuxi, CN
Yulai Miao · Wuxi, CN
Wei Qian · Wuxi, CN
Chunyu Zhu · Wuxi, CN

Key dates

Filing date	May 31, 2018
Grant date	Jan 24, 2023
Priority date	—
Expiry date	Feb 14, 2039

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H1/28
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

A planetary gear assembly for a drum washing machine and a washing machine are provided. The planetary gear assembly includes a planetary gear component. The planetary gear component includes a planet carrier, a plurality of planetary gears rotatably mounted to the planet carrier separately and configured to be meshed with a main shaft separately, the main shaft being configured to drive a drum to rotate in a drum washing machine; and a planetary gear outer teeth casing fitted over an outer side of the plurality of planetary gears, meshed with the plurality of planetary gears separately, and configured to be in transmission connection with an agitator in the drum.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.