- Patent Title: Caster device, robot having the same, and method for driving robot
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Application No.: US16892946Application Date: 2020-06-04
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Publication No.: US11701941B2Publication Date: 2023-07-18
- Inventor: Jaehong Kim , Soonheum Ko , Youngdae Ko , Hyunsuk Kwak , Minhee Lee
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR 20190106904 2019.08.29
- Main IPC: B60B33/00
- IPC: B60B33/00 ; B60G17/02
Abstract:
A caster device includes a caster wheel configured to rotate around a horizontal rotation axis; and a case configured to expose a lower surface of the caster wheel, cover the caster wheel and have an inclined surface from a top of the horizontal rotation axis toward a bottom of the horizontal rotation axis.
Public/Granted literature
- US20210061042A1 CASTER DEVICE, ROBOT HAVING THE SAME, AND METHOD FOR DRIVING ROBOT Public/Granted day:2021-03-04
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