EP4711295A2 - Nahtloser dosenkörper und verfahren zur herstellung eines nahtlosen dosenkörpers - Google Patents

Nahtloser dosenkörper und verfahren zur herstellung eines nahtlosen dosenkörpers

Info

Publication number
EP4711295A2
EP4711295A2 EP25213405.1A EP25213405A EP4711295A2 EP 4711295 A2 EP4711295 A2 EP 4711295A2 EP 25213405 A EP25213405 A EP 25213405A EP 4711295 A2 EP4711295 A2 EP 4711295A2
Authority
EP
European Patent Office
Prior art keywords
section
seamless
dome
cup
sheet thickness
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP25213405.1A
Other languages
English (en)
French (fr)
Inventor
Tomomi Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyo Seikan Group Holdings Ltd
Original Assignee
Toyo Seikan Group Holdings Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2019014857A external-priority patent/JP6835109B2/ja
Priority claimed from JP2019190496A external-priority patent/JP6760460B1/ja
Application filed by Toyo Seikan Group Holdings Ltd filed Critical Toyo Seikan Group Holdings Ltd
Publication of EP4711295A2 publication Critical patent/EP4711295A2/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/28—Deep-drawing of cylindrical articles using consecutive dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/12—Cans, casks, barrels, or drums
    • B65D1/14—Cans, casks, barrels, or drums characterised by shape
    • B65D1/16—Cans, casks, barrels, or drums characterised by shape of curved cross-section, e.g. cylindrical
    • B65D1/165—Cylindrical cans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/30—Deep-drawing to finish articles formed by deep-drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/12—Cans, casks, barrels, or drums
    • B65D1/14—Cans, casks, barrels, or drums characterised by shape
    • B65D1/16—Cans, casks, barrels, or drums characterised by shape of curved cross-section, e.g. cylindrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/40—Details of walls
    • B65D1/42—Reinforcing or strengthening parts or members
    • B65D1/46—Local reinforcements, e.g. adjacent closures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
EP25213405.1A 2019-01-30 2020-01-13 Nahtloser dosenkörper und verfahren zur herstellung eines nahtlosen dosenkörpers Pending EP4711295A2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2019014857A JP6835109B2 (ja) 2019-01-30 2019-01-30 シームレス缶体及びシームレス缶体の製造方法
JP2019190496A JP6760460B1 (ja) 2019-10-17 2019-10-17 シームレス缶体及びシームレス缶体の製造方法
PCT/JP2020/000780 WO2020158355A1 (ja) 2019-01-30 2020-01-13 シームレス缶体及びシームレス缶体の製造方法
EP20749070.7A EP3919200B1 (de) 2019-01-30 2020-01-13 Nahtloser dosenkörper und verfahren zur herstellung eines nahtlosen dosenkörpers

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP20749070.7A Division EP3919200B1 (de) 2019-01-30 2020-01-13 Nahtloser dosenkörper und verfahren zur herstellung eines nahtlosen dosenkörpers

Publications (1)

Publication Number Publication Date
EP4711295A2 true EP4711295A2 (de) 2026-03-18

Family

ID=71841727

Family Applications (5)

Application Number Title Priority Date Filing Date
EP25213335.0A Pending EP4707190A2 (de) 2019-01-30 2020-01-13 Nahtloser dosenkörper und verfahren zur herstellung eines nahtlosen dosenkörpers
EP20749070.7A Active EP3919200B1 (de) 2019-01-30 2020-01-13 Nahtloser dosenkörper und verfahren zur herstellung eines nahtlosen dosenkörpers
EP25213327.7A Pending EP4699945A2 (de) 2019-01-30 2020-01-13 Nahtloser dosenkörper und verfahren zur herstellung eines nahtlosen dosenkörpers
EP25213405.1A Pending EP4711295A2 (de) 2019-01-30 2020-01-13 Nahtloser dosenkörper und verfahren zur herstellung eines nahtlosen dosenkörpers
EP25213322.8A Pending EP4707189A3 (de) 2019-01-30 2020-01-13 Nahtloser dosenkörper und verfahren zur herstellung eines nahtlosen dosenkörpers

Family Applications Before (3)

Application Number Title Priority Date Filing Date
EP25213335.0A Pending EP4707190A2 (de) 2019-01-30 2020-01-13 Nahtloser dosenkörper und verfahren zur herstellung eines nahtlosen dosenkörpers
EP20749070.7A Active EP3919200B1 (de) 2019-01-30 2020-01-13 Nahtloser dosenkörper und verfahren zur herstellung eines nahtlosen dosenkörpers
EP25213327.7A Pending EP4699945A2 (de) 2019-01-30 2020-01-13 Nahtloser dosenkörper und verfahren zur herstellung eines nahtlosen dosenkörpers

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP25213322.8A Pending EP4707189A3 (de) 2019-01-30 2020-01-13 Nahtloser dosenkörper und verfahren zur herstellung eines nahtlosen dosenkörpers

Country Status (6)

Country Link
US (1) US20220097896A1 (de)
EP (5) EP4707190A2 (de)
CN (3) CN118768448A (de)
ES (1) ES3055184T3 (de)
TW (1) TWI840492B (de)
WO (1) WO2020158355A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7521537B2 (ja) 2019-11-11 2024-07-24 東洋製罐株式会社 缶体の成形装置
JP7527905B2 (ja) * 2020-09-10 2024-08-05 東洋製罐グループホールディングス株式会社 缶体の製造方法
JP2022046225A (ja) * 2020-09-10 2022-03-23 東洋製罐株式会社 プリフォーム缶及びその製造方法
DE102020129484B4 (de) * 2020-11-09 2024-08-14 Ardagh Metal Packaging Europe Gmbh Verfahren zur Herstellung eines metallischen Behälters
JP7574621B2 (ja) * 2020-11-24 2024-10-29 東洋製罐株式会社 陽圧缶体
JP2023085679A (ja) * 2021-12-09 2023-06-21 東洋製罐株式会社 缶体
USD1071727S1 (en) * 2023-02-09 2025-04-22 Stolle Machinery Company, Llc Metal container

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09285832A (ja) 1996-04-23 1997-11-04 Kishimoto Akira シームレス缶及びその成形法
JP2000176575A (ja) 1998-12-17 2000-06-27 Mitsubishi Materials Corp ボトムリフォーム方法及び装置
JP2016043991A (ja) 2014-08-20 2016-04-04 ユニバーサル製缶株式会社 缶
JP2016047541A (ja) 2014-08-27 2016-04-07 ユニバーサル製缶株式会社 缶の製造方法、ボトムリフォーム機構及びこれに用いるトップ支持部材
WO2018070542A1 (ja) 2016-10-13 2018-04-19 新日鐵住金株式会社 ２ピース缶胴の成形方法、その製造装置および２ピース缶胴
JP2018103227A (ja) 2016-12-27 2018-07-05 ユニバーサル製缶株式会社 ボトムリフォーム機構、トップ支持部材、及び缶の製造方法

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JPS6293142A (ja) * 1985-10-18 1987-04-28 Fuji Xerox Co Ltd 用紙送行装置
JPH0236636B2 (ja) * 1986-06-30 1990-08-20 Daisow Co Ltd Doshitsuanteikahoho
US4927679A (en) * 1987-05-29 1990-05-22 Devtech, Inc. Preform for a monobase container
JPH0426328Y2 (de) * 1987-06-17 1992-06-24
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US5228588A (en) * 1989-02-16 1993-07-20 Toyo Seikan Kaisha Ltd. Thickness-reduced deep-draw-formed can
US5540352A (en) * 1991-07-24 1996-07-30 American National Can Company Method and apparatus for reforming can bottom to provide improved strength
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CN100545045C (zh) * 2003-06-23 2009-09-30 东洋制罐株式会社 运输过程时耐破损及耐凸缘裂纹的树脂被覆铝无缝罐体
US7398894B2 (en) * 2003-11-24 2008-07-15 Metal Container Corporation Container bottom, method of manufacture, and method of testing
JP4692144B2 (ja) * 2005-08-12 2011-06-01 Ｊｆｅスチール株式会社 ２ピース缶及びその製造方法、並びに２ピース缶用鋼板
JP5108411B2 (ja) * 2007-08-03 2012-12-26 パナソニック株式会社 電池缶およびその製造方法並びに製造装置
US10525519B2 (en) * 2009-10-21 2020-01-07 Stolle Machinery Company, Llc Container, and selectively formed cup, tooling and associated method for providing same
MX2012011886A (es) * 2010-04-13 2012-11-30 Crown Packaging Technology Inc Fabricacion de latas.
EP2630047A4 (de) * 2010-10-18 2015-07-29 Plastipak Packaging Inc Retortenbeständiger kunststoffbehälter
CN104896990A (zh) * 2014-03-05 2015-09-09 株式会社T.Rad 无联箱板换热器的罐连接构造
BR112017014188B1 (pt) * 2014-12-30 2021-05-18 1949467 Ontario Inc. pré-forma, e, punção e método para extrusão
WO2018079434A1 (ja) * 2016-10-25 2018-05-03 東洋製罐株式会社 アルミニウム缶
JP6820728B2 (ja) * 2016-11-29 2021-01-27 ユニバーサル製缶株式会社 ボトル缶およびその製造方法
FR3063975B1 (fr) * 2017-03-15 2019-03-22 Ardagh Mp Group Netherlands B.V. Corps de boite pour la fabrication d'une boite de conserve destinee a recevoir un produit alimentaire sterilise par un traitement thermique
JP6988180B2 (ja) * 2017-06-14 2022-01-05 東洋製罐グループホールディングス株式会社 純アルミニウム製シームレス缶

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09285832A (ja) 1996-04-23 1997-11-04 Kishimoto Akira シームレス缶及びその成形法
JP2000176575A (ja) 1998-12-17 2000-06-27 Mitsubishi Materials Corp ボトムリフォーム方法及び装置
JP2016043991A (ja) 2014-08-20 2016-04-04 ユニバーサル製缶株式会社 缶
JP2016047541A (ja) 2014-08-27 2016-04-07 ユニバーサル製缶株式会社 缶の製造方法、ボトムリフォーム機構及びこれに用いるトップ支持部材
WO2018070542A1 (ja) 2016-10-13 2018-04-19 新日鐵住金株式会社 ２ピース缶胴の成形方法、その製造装置および２ピース缶胴
JP2018103227A (ja) 2016-12-27 2018-07-05 ユニバーサル製缶株式会社 ボトムリフォーム機構、トップ支持部材、及び缶の製造方法

Also Published As

Publication number Publication date
CN113507993B (zh) 2024-08-13
EP4707189A2 (de) 2026-03-11
TW202041299A (zh) 2020-11-16
TWI840492B (zh) 2024-05-01
CN113507993A (zh) 2021-10-15
ES3055184T3 (en) 2026-02-10
EP4707190A2 (de) 2026-03-11
EP3919200A4 (de) 2022-11-02
EP3919200B1 (de) 2025-11-05
EP4707189A3 (de) 2026-04-22
CN118768449A (zh) 2024-10-15
CN118768448A (zh) 2024-10-15
WO2020158355A1 (ja) 2020-08-06
EP4699945A2 (de) 2026-02-25
US20220097896A1 (en) 2022-03-31
EP3919200C0 (de) 2025-11-05
EP3919200A1 (de) 2021-12-08

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