Title:
缶成形装置のドーマー機構、および缶成形装置
Document Type and Number:
Japanese Patent JP7308720
Kind Code:
B2
Abstract:
To provide a dormer mechanism of a can forming device which maintains high accuracy of a position of a dormer door even if the dormer door is repetitively opened or closed, and to provide a can forming device.SOLUTION: A dormer mechanism of a can forming device includes: a dormer door 21 having a dormer 11 of a die for forming a bottom of a can; a body frame 22 to which the dormer door 21 is attached; a connection part 23 which connects the dormer door 21 to the body frame 22 in an openable/closable manner; a positioning part 24 which positions the body frame 22 and the dormer door 21 in a closed state of the dormer door 21; and a fixing part 25 which fixes the body frame 22 and the dormer door 21 to each other in a state that the body frame 22 and the dormer door 21 are positioned. The connection part 23 and the positioning part 24 are separately provided.SELECTED DRAWING: Figure 2
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Inventors:
Shoji Matsuo
Koji Yamada
Koji Yamada
Application Number:
JP2019196406A
Publication Date:
July 14, 2023
Filing Date:
October 29, 2019
Export Citation:
Assignee:
Artemira Can Manufacturing Co., Ltd.
International Classes:
B21D51/26; B21D22/28
Domestic Patent References:
| JP2016514057A | ||||
| JP2009078301A | ||||
| JP6071351A | ||||
| JP2010540254A | ||||
| JP2015531689A |
Attorney, Agent or Firm:
Yasushi Matsunuma
Mitsuo Teramoto
Fumihiro Hosokawa
Onami Kazunori
Mitsuo Teramoto
Fumihiro Hosokawa
Onami Kazunori