EP3919200A4 - Nahtloser dosenkörper und verfahren zur herstellung eines nahtlosen dosenkörpers - Google Patents

Nahtloser dosenkörper und verfahren zur herstellung eines nahtlosen dosenkörpers Download PDF

Info

Publication number
EP3919200A4
EP3919200A4 EP20749070.7A EP20749070A EP3919200A4 EP 3919200 A4 EP3919200 A4 EP 3919200A4 EP 20749070 A EP20749070 A EP 20749070A EP 3919200 A4 EP3919200 A4 EP 3919200A4
Authority
EP
European Patent Office
Prior art keywords
seamless
producing
producing seamless
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
EP20749070.7A
Other languages
English (en)
French (fr)
Other versions
EP3919200A1 (de
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 EP3919200A1 publication Critical patent/EP3919200A1/de
Publication of EP3919200A4 publication Critical patent/EP3919200A4/de
Pending legal-status Critical Current

Links

Classifications

    • 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—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, 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—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, 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)
EP20749070.7A 2019-01-30 2020-01-13 Nahtloser dosenkörper und verfahren zur herstellung eines nahtlosen dosenkörpers Pending EP3919200A4 (de)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
EP3919200A1 EP3919200A1 (de) 2021-12-08
EP3919200A4 true EP3919200A4 (de) 2022-11-02

Family

ID=71841727

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20749070.7A Pending EP3919200A4 (de) 2019-01-30 2020-01-13 Nahtloser dosenkörper und verfahren zur herstellung eines nahtlosen dosenkörpers

Country Status (5)

Country Link
US (1) US20220097896A1 (de)
EP (1) EP3919200A4 (de)
CN (3) CN118768449A (de)
TW (1) TWI840492B (de)
WO (1) WO2020158355A1 (de)

Families Citing this family (4)

* 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
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
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
DE102020129484B4 (de) * 2020-11-09 2024-08-14 Ardagh Metal Packaging Europe Gmbh Verfahren zur Herstellung eines metallischen Behälters

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540352A (en) * 1991-07-24 1996-07-30 American National Can Company Method and apparatus for reforming can bottom to provide improved strength
US20160214156A1 (en) * 2014-12-30 2016-07-28 Betty Jean Pilon Impact extrusion method, tooling and product
US20170095852A1 (en) * 2009-10-21 2017-04-06 Stolle Machinery Company, Llc Container, and selectively formed cup, tooling and associated method for providing same
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
WO2018079434A1 (ja) * 2016-10-25 2018-05-03 東洋製罐株式会社 アルミニウム缶

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077851A (ja) * 1983-10-01 1985-05-02 大和製罐株式会社 変形ｄｉアルミ罐
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
JPH01116120U (de) * 1988-01-29 1989-08-04
US5228588A (en) * 1989-02-16 1993-07-20 Toyo Seikan Kaisha Ltd. Thickness-reduced deep-draw-formed can
JPH09285832A (ja) 1996-04-23 1997-11-04 Kishimoto Akira シームレス缶及びその成形法
AU2004249586A1 (en) * 2003-06-23 2004-12-29 Toyo Seikan Kaisha, Ltd. Resin-coated aluminum seamless can body having excellent body burst resistance and flange crack resistance in distribution
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
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
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
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5540352A (en) * 1991-07-24 1996-07-30 American National Can Company Method and apparatus for reforming can bottom to provide improved strength
US20170095852A1 (en) * 2009-10-21 2017-04-06 Stolle Machinery Company, Llc Container, and selectively formed cup, tooling and associated method for providing same
US20160214156A1 (en) * 2014-12-30 2016-07-28 Betty Jean Pilon Impact extrusion method, tooling and product
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
WO2018079434A1 (ja) * 2016-10-25 2018-05-03 東洋製罐株式会社 アルミニウム缶

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020158355A1 *

Also Published As

Publication number Publication date
CN113507993B (zh) 2024-08-13
WO2020158355A1 (ja) 2020-08-06
US20220097896A1 (en) 2022-03-31
CN118768448A (zh) 2024-10-15
CN118768449A (zh) 2024-10-15
EP3919200A1 (de) 2021-12-08
TW202041299A (zh) 2020-11-16
TWI840492B (zh) 2024-05-01
CN113507993A (zh) 2021-10-15

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Inventor name: KOBAYASHI, TOMOMI

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RIC1 Information provided on ipc code assigned before grant

Ipc: B65D 1/46 20060101ALI20220926BHEP

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