Title:
ROBOT
Document Type and Number:
WIPO Patent Application WO/2022/075598
Kind Code:
A1
Abstract:
A robot may comprise: a robot frame having a bottom plate; a link base which includes a rear caster installed on the bottom plate and a wheel module, wherein the wheel module is installed on the bottom plate to be spaced apart from the rear caster; a rotating damper which is installed on the link base and has an elastic member accommodated therein; a front link connected to the rotating damper via a connecting shaft; a front caster installed on the front portion of the front link; a driving motor installed on the rear portion of the front link; and a driving wheel rotated by the driving motor.
Inventors:
KIM MOONCHAN (KR)
KIM TAIWOO (KR)
LEE WONDONG (KR)
MUN SANGHUN (KR)
CHEONG YOONHYOUK (KR)
KIM TAIWOO (KR)
LEE WONDONG (KR)
MUN SANGHUN (KR)
CHEONG YOONHYOUK (KR)
Application Number:
PCT/KR2021/011668
Publication Date:
April 14, 2022
Filing Date:
August 31, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
B25J5/00; B25J9/00; B25J19/00
Foreign References:
| JP2003312480A | 2003-11-06 | |||
| KR20040008373A | 2004-01-31 | |||
| JP2008126936A | 2008-06-05 | |||
| JP2000351385A | 2000-12-19 | |||
| JP2001277808A | 2001-10-10 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
Download PDF:
Previous Patent: ROBOT AND CONTROL METHOD THEREOF
Next Patent: MASSAGE DEVICE FOR PROVIDING MEDITATIVE MASSAGE
Next Patent: MASSAGE DEVICE FOR PROVIDING MEDITATIVE MASSAGE