US 12,084,101 B2
Carriage
Jun Su Jung, Suwon-si (KR); Sang Min Lee, Suwon-si (KR); and Jong Hyun Kang, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Dec. 27, 2021, as Appl. No. 17/562,318.
Application 17/562,318 is a continuation of application No. PCT/KR2020/007383, filed on Jun. 8, 2020.
Claims priority of application No. 10-2019-0077187 (KR), filed on Jun. 27, 2019.
Prior Publication US 2022/0119025 A1, Apr. 21, 2022
Int. Cl. B62B 3/04 (2006.01); B62B 3/10 (2006.01)
CPC B62B 3/04 (2013.01) [B62B 3/108 (2013.01); B62B 2202/56 (2013.01); B62B 2203/07 (2013.01); B62B 2203/21 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A carriage comprising:
a pair of side frames formed to be disposed at both sides of the carriage which includes a receiving part where an article is to be loaded;
a base to support the article; and
multiple fingers rotatably installed at the pair of side frames and arranged along a direction where the article is to be loaded,
wherein each of the multiple fingers comprises:
a support part to rotate in contact with the article while the article is loaded into the carriage or unloaded out of the carriage; and
a pressing part configured to press and rotate an adjacent finger as the support part rotates,
wherein each of the multiple fingers further comprises a rotating body constituting a rotation center,
wherein the pressing part comprises a pressing arm formed to extend from the rotating body and a stopper formed to protrude from the pressing arm and configured to limit rotation of each finger in a direction in which the article is loaded, due to interference with a side frame among the pair of side frames when the article arrives at a finally seated state.