US 12,274,379 B2
Food moving stage and serving robot including the same
Minhee Lee, Suwon-si (KR); Sanghyun Kang, Suwon-si (KR); Hyunsuk Kwak, Suwon-si (KR); and Donghan Koo, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on May 24, 2022, as Appl. No. 17/752,471.
Application 17/752,471 is a continuation of application No. PCT/KR2022/005984, filed on Apr. 27, 2022.
Claims priority of application No. 10-2021-0082923 (KR), filed on Jun. 25, 2021; and application No. 10-2021-0155866 (KR), filed on Nov. 12, 2021.
Prior Publication US 2022/0408944 A1, Dec. 29, 2022
Int. Cl. A47F 10/06 (2006.01); G05D 1/00 (2024.01)
CPC A47F 10/06 (2013.01) [G05D 1/0223 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A food moving stage comprising:
a first plate comprising an upper surface and a plurality of concavities formed on the upper surface;
a second plate comprising a lower surface disposed to face the upper surface of the first plate;
a first support member connected to the upper surface of the first plate and disposed between the first plate and the second plate;
a second support member disposed between the first plate and the first support member;
a plurality of rolling members disposed at the plurality of concavities and in contact with the lower surface of the second plate; and
an elastic friction member disposed on the upper surface of the second support member, and in a state in which the second plate moves away from the first plate, the elastic friction member is configured to be compressed and deformed by a lower surface of the first support member.