Title:
MOTOR-TYPE HINGE DEVICE FOR DOOR
Document Type and Number:
WIPO Patent Application WO/2022/055039
Kind Code:
A1
Abstract:
The present invention relates to a motor-type hinge device for a door and, more specifically, to a motor-type hinge device for a door, which, at the time of opening/closing the door of a washing machine, allows reduction of the load of a motor, and allows easy opening/closing of the door with the small load of the motor.
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Inventors:
LEE JUNE YOUNG (KR)
KIM KYOUNG ROK (KR)
KIM KYOUNG ROK (KR)
Application Number:
PCT/KR2020/018011
Publication Date:
March 17, 2022
Filing Date:
December 10, 2020
Export Citation:
Assignee:
SEO WON KOREA CO LTD (KR)
International Classes:
D06F37/18; D06F37/28; D06F37/42; D06F39/14; E05D11/08; E05F3/20
Foreign References:
| KR101255516B1 | 2013-04-23 | |||
| CN204849395U | 2015-12-09 | |||
| US20090034208A1 | 2009-02-05 | |||
| CN104746316A | 2015-07-01 | |||
| KR101839765B1 | 2018-03-21 |
Attorney, Agent or Firm:
YANG, Jong Pil (KR)
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