Title:
METAL CAN
Document Type and Number:
WIPO Patent Application WO/2019/188612
Kind Code:
A1
Abstract:
The present invention provides a metal can that has a polyhedron wall having high axial load strength. The metal can has a polyhedron wall with a structure in which unit panel columns obtained by arranging a plurality of unit panels in the direction parallel to the central axis of a can body are densely arranged all around the can body in the circumferential direction thereof, and a cross-section passing through a horizontal ridgeline of the unit panels has a polygonal shape. The metal can is characterized in that the shape of the cross-section passing through the horizontal ridgeline of the unit panels forms a polygonal shape having 14 or more corners, and the axial load strength is improved by increasing the number of corners.
Inventors:
OKUMURA TOSHIKI (JP)
NOMURA TETSURO (JP)
MANITA KIYOSUMI (JP)
NOMURA TETSURO (JP)
MANITA KIYOSUMI (JP)
Application Number:
PCT/JP2019/011565
Publication Date:
October 03, 2019
Filing Date:
March 19, 2019
Export Citation:
Assignee:
TOYO SEIKAN KAISHA LTD (JP)
International Classes:
B65D1/42; B21D51/26; B65D1/16; B65D8/04
Foreign References:
| JP2016155595A | 2016-09-01 | |||
| JPS602626U | 1985-01-10 | |||
| JPH07102417B2 | 1995-11-08 | |||
| JP2011152939A | 2011-08-11 |
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
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