US 11,959,594 B2
End cap holder for a gas cylinder
Minyoung Kim, Hwaseong-si (KR); Kwangjun Kim, Ansan-si (KR); Kyeongsup Byeon, Suwon-si (KR); Byungjun An, Suwon-si (KR); Huigwan Lee, Hwaseong-si (KR); Byeongchan Jeong, Seoul (KR); and Hyungho Choi, Hwaseong-si (KR)
Assigned to Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Feb. 22, 2022, as Appl. No. 17/677,452.
Claims priority of application No. 10-2021-0089550 (KR), filed on Jul. 8, 2021.
Prior Publication US 2023/0009496 A1, Jan. 12, 2023
Int. Cl. F17C 13/00 (2006.01); F17C 13/04 (2006.01); F17C 13/06 (2006.01)
CPC F17C 13/06 (2013.01) [F17C 13/00 (2013.01); F17C 13/04 (2013.01); F17C 2205/0311 (2013.01); F17C 2205/0323 (2013.01); F17C 2209/22 (2013.01)] 10 Claims
OG exemplary drawing
 
1. An end cap holder for a gas cylinder, the end cap holder comprising:
a base block configured to apply a torque, which is used for combining/separating an end cap at a nozzle of the gas cylinder, to the end cap, the base block including an angle correction groove, and the angle correction groove at a first surface of the base block oriented toward the end cap; and
a holding block rotatably receivable in the angle correction groove, the holding block including a holding nut configured to hold the end cap, and the holding block configured to selectively make point contact with the base block to transmit the torque of the base block to the end cap.