Title:
WHEEL DEVICE FOR MOBILE ROBOT CAPABLE OF DRIVING ON ROUGH TERRAIN AND OVERCOMING OBSTACLES, AND MOBILE ROBOT INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2022/203397
Kind Code:
A1
Abstract:
The present invention relates to driving on stepped terrain and, more particularly, to an omni-wheel device capable of driving on both flat and stepped terrains, and a driving device including same. For this, provided is an omni-wheel device capable of driving on stepped terrain, the omni-wheel device comprising: an omni-wheel segment (210) of which an area in contact with the ground includes a portion of an omni-wheel; an actuator (160) capable of moving the omni-wheel segment (210) in the radial direction; and a wheel drum (140) to which one end of the actuator (160) is fixed and in which a rotation shaft (130) is assembled at the center thereof.
Inventors:
SONG YOUNG EUN (KR)
Application Number:
PCT/KR2022/004082
Publication Date:
September 29, 2022
Filing Date:
March 23, 2022
Export Citation:
Assignee:
UNIV HOSEO ACAD COOP FOUND (KR)
International Classes:
B25J5/00; B25J19/00; B60B19/00
Foreign References:
| JP6779398B1 | 2020-11-04 | |||
| JP2017121822A | 2017-07-13 | |||
| KR101565945B1 | 2015-11-05 | |||
| KR20090089713A | 2009-08-24 | |||
| KR20200025102A | 2020-03-10 |
Attorney, Agent or Firm:
JO, Kyeong Hwa (KR)
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