US 12,214,401 B2
Seaming roller for a closing apparatus
Marco Siegrist, Rottenschwil (CH); Lukas Meier, Niederwil (CH); and Alexander Frieden, Auenstein (CH)
Assigned to FERRUM PACKAGING AG, Schafisheim (CH)
Appl. No. 17/614,692
Filed by Ferrum Packaging AG, Schafisheim (CH)
PCT Filed Jun. 13, 2019, PCT No. PCT/EP2019/065604
§ 371(c)(1), (2) Date Nov. 29, 2021,
PCT Pub. No. WO2020/249220, PCT Pub. Date Dec. 17, 2020.
Prior Publication US 2022/0193749 A1, Jun. 23, 2022
Int. Cl. B21D 37/04 (2006.01); B21D 51/32 (2006.01)
CPC B21D 37/04 (2013.01) [B21D 51/32 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A seaming roll for sealing a container comprising:
a rotation body rotatable on a bolt configured to seal the container, the rotation body comprising a first basic side and a second basic side different from the first basic side and a bearing, the bearing arranged on the bolt via the first basic side such that the rotation body is capable of being rotated about the bolt in a circumferential direction of the second basic side when the container is sealed;
an exchangeable seaming profile configured to seam a container lid with a body of the container; and
a fastener, the exchangeable seaming profile detachably connected to the rotation body via the fastener,
the rotation body comprising a cover configured to seal the bearing and the seaming profile being capable of being placed over the cover onto the rotation body.