US 12,448,204 B2
Bulk container
Mamoru Omuta, Kobe (JP); Yukio Hanashiro, Kobe (JP); and Yuuya Sekoguchi, Kobe (JP)
Assigned to ROKKO ENGINEERING CO., LTD., Kobe (JP)
Appl. No. 18/549,708
Filed by ROKKO ENGINEERING CO., LTD., Kobe (JP)
PCT Filed Mar. 4, 2022, PCT No. PCT/JP2022/009562
§ 371(c)(1), (2) Date Sep. 8, 2023,
PCT Pub. No. WO2022/191089, PCT Pub. Date Sep. 15, 2022.
Claims priority of application No. 2021-040822 (JP), filed on Mar. 12, 2021.
Prior Publication US 2024/0174434 A1, May 30, 2024
Int. Cl. B65D 88/12 (2006.01); B65D 90/58 (2006.01); B65D 90/66 (2006.01)
CPC B65D 88/126 (2013.01) [B65D 90/587 (2013.01); B65D 90/66 (2013.01); B65D 2588/54 (2013.01); B65D 2590/66 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A bulk container for receiving cargo in a powdery or granular state charged into a container vessel from a charging port provided in an upper part of the bulk container, wherein
the charging port is covered with a lid body configured to move horizontally by a reciprocating movement to open and close the charging port, and the lid body performs the reciprocating movement in conjunction with a movement of an operation member provided in a side part of the container vessel.