CAN MANUFACTURING DEVICE, CAN, AND CAN MANUFACTURING TOOL SET

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EP 4 035 792 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	02.11.2022 Bulletin 2022/44

(43)	Date of publication A2:
	03.08.2022 Bulletin 2022/31

(21)	Application number: 22161965.3

(22)	Date of filing: 31.07.2018

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International Patent Classification (IPC):

B21D 51/26^(2006.01)
B21D 22/02^(2006.01)
B21D 51/38^(2006.01)

B21D 17/04^(2006.01)
B21D 22/08^(2006.01)
B65D 8/04^(2006.01)

(52)	Cooperative Patent Classification (CPC):
	B21D 51/2607; B21H 8/02; B44B 5/0014; B44B 5/0047; B44C 1/24; B65D 1/16; B65D 1/40; B65D 7/04; B65D 7/42

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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Priority:

31.07.2017 JP 2017148630
15.09.2017 JP 2017177917

(62)	Application number of the earlier application in accordance with Art. 76 EPC:
	18840891.8 / 3663013

(71)	Applicant: Toyo Seikan Co., Ltd.
	Tokyo 141-8640 (JP)

(72)	Inventors:
	MANITA, Kiyosumi Yokohama-shi, Kanagawa 230-0001 (JP) AOYAGI, Mitsuhiko Yokohama-shi, Kanagawa 230-0001 (JP)

(74)	Representative: Piticco, Lorena
	Isler & Pedrazzini AG Giesshübelstrasse 45 Postfach 1772 8027 Zürich 8027 Zürich (CH)

(54)	CAN MANUFACTURING DEVICE, CAN, AND CAN MANUFACTURING TOOL SET

(57) An apparatus forming a three-dimensionally shaped portion for applying decoration having at least one of a depressed concave portion and a raised convex portion on a shoulder (3) of a can (1) comprising:
an inner roll (1) having a receiver (11 a) for receiving the shoulder (3) from inside; and
an outer roll (12) for pressing the shoulder (3) from outside,

Search report

Search report