EP4149852A4 - Ökologische lasche, dosenende, werkzeug und verfahren - Google Patents

Ökologische lasche, dosenende, werkzeug und verfahren

Info

Publication number
EP4149852A4
EP4149852A4 EP21803590.5A EP21803590A EP4149852A4 EP 4149852 A4 EP4149852 A4 EP 4149852A4 EP 21803590 A EP21803590 A EP 21803590A EP 4149852 A4 EP4149852 A4 EP 4149852A4
Authority
EP
European Patent Office
Prior art keywords
ecology
tooling
tab
ecology tab
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
EP21803590.5A
Other languages
English (en)
French (fr)
Other versions
EP4149852A1 (de
Inventor
Dennis C Stammen
Robert J Will
Christopher L Macke
Patrick K Mccarty
Robert H Brussell
Greg S Williams
Steven T Albright
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.)
Stolle Machinery Co LLC
Original Assignee
Stolle Machinery Co LLC
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
Application filed by Stolle Machinery Co LLC filed Critical Stolle Machinery Co LLC
Publication of EP4149852A1 publication Critical patent/EP4149852A1/de
Publication of EP4149852A4 publication Critical patent/EP4149852A4/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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/44—Making closures, e.g. caps
    • B21D51/443—Making closures, e.g. caps easily removable closures, e.g. by means of tear strips
    • 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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/34—Arrangement or construction of pull or lift tabs
    • 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
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/383—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs
    • 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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4012—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0058—Other details of container end panel
    • B65D2517/0059—General cross-sectional shape of container end panel
    • B65D2517/0061—U-shaped
    • B65D2517/0062—U-shaped and provided with an additional U-shaped peripheral channel
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0058—Other details of container end panel
    • B65D2517/0068—Ribs or projections in container end panel
    • B65D2517/0071—Ribs or projections in container end panel located externally of tear-out/push-in panel or preformed opening
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0058—Other details of container end panel
    • B65D2517/0074—Local recess in container end panel
    • B65D2517/0076—Local recess in container end panel located beneath tab contact point
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0058—Other details of container end panel
    • B65D2517/0074—Local recess in container end panel
    • B65D2517/0079—Local recess in container end panel located beneath tab hand grip to facilitate initial lifting
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
    • B65D2517/5072—Details of hand grip, tear- or lift-tab
    • B65D2517/5075—Hand grip with finger opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
EP21803590.5A 2020-05-11 2021-05-11 Ökologische lasche, dosenende, werkzeug und verfahren Pending EP4149852A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063022608P 2020-05-11 2020-05-11
PCT/US2021/031677 WO2021231351A1 (en) 2020-05-11 2021-05-11 Ecology tab, can end, tooling and method

Publications (2)

Publication Number Publication Date
EP4149852A1 EP4149852A1 (de) 2023-03-22
EP4149852A4 true EP4149852A4 (de) 2024-08-28

Family

ID=78412212

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21803590.5A Pending EP4149852A4 (de) 2020-05-11 2021-05-11 Ökologische lasche, dosenende, werkzeug und verfahren

Country Status (5)

Country Link
US (1) US20210347526A1 (de)
EP (1) EP4149852A4 (de)
JP (1) JP2023525310A (de)
CN (1) CN115427309A (de)
WO (1) WO2021231351A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD976704S1 (en) * 2020-05-11 2023-01-31 Stolle Machinery Company, Llc Can end
USD959980S1 (en) * 2020-05-11 2022-08-09 Stolle Machinery Company, Llc Ecology tab
USD999631S1 (en) * 2021-07-23 2023-09-26 Stolle Machinery Company, Llc Ring pull tab

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1404221A (fr) * 1964-08-12 1965-06-25 Continental Can Co Patte de tirage rotative pour l'ouverture facile d'une boîte
US4096967A (en) * 1977-06-06 1978-06-27 The Stolle Corporation Ecological easy-open can end
US20100044383A1 (en) * 2002-04-22 2010-02-25 Crown Cork & Seal Technologies Corporation Can end
KR20100002007U (ko) * 2008-08-16 2010-02-25 장현욱 위치가변형캔따개
US20130026169A1 (en) * 2011-07-28 2013-01-31 Silgan Containers Llc Can end with strengthening bead configuration
US20170253371A1 (en) * 2016-02-29 2017-09-07 Crown Packaging Technology, Inc. Concave Can End

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286728A (en) * 1980-04-11 1981-09-01 Ermal C. Fraze Tab and ecology end
US4434641A (en) * 1982-03-11 1984-03-06 Ball Corporation Buckle resistance for metal container closures
US5224618A (en) * 1992-06-22 1993-07-06 Garbiso Michael J Easy opening tab for container
US5715964A (en) * 1996-02-23 1998-02-10 American National Can Company Can end with emboss and deboss score panel stiffening beads
US7617945B2 (en) * 2003-09-19 2009-11-17 Gabe Cherian Pull tab
US20090095752A1 (en) * 2007-10-10 2009-04-16 Mceldowney Craig Allen Tab and can end employing the same
USD653109S1 (en) * 2010-10-18 2012-01-31 Stolle Machinery Company, Llc Can end
US20120273492A1 (en) * 2011-04-26 2012-11-01 Jeffrey J. Meinerz Ergonomic Stay-On Tab
ES2574903T3 (es) * 2011-12-20 2016-06-23 Ardagh Mp Group Netherlands B.V. Panel y recipiente provisto de dicho panel
WO2014055399A1 (en) * 2012-10-01 2014-04-10 Crown Packaging Technology, Inc. Beverage can ends suitable for small diameters
US9033174B2 (en) * 2013-03-15 2015-05-19 Ball Corporation Easy access opening tab for a container end closure
EP2969292B1 (de) * 2013-03-15 2020-08-12 Stolle Machinery Company, LLC Umwandlungssystem
BR112017002689A2 (pt) * 2014-08-11 2017-12-05 Ball Corp alça de puxar para coleta e distribuição de suco para um recipiente de bebida
US10577148B2 (en) * 2017-10-12 2020-03-03 Ardagh Metal Beverage USA Inc. Tabs and related methods

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1404221A (fr) * 1964-08-12 1965-06-25 Continental Can Co Patte de tirage rotative pour l'ouverture facile d'une boîte
US4096967A (en) * 1977-06-06 1978-06-27 The Stolle Corporation Ecological easy-open can end
US20100044383A1 (en) * 2002-04-22 2010-02-25 Crown Cork & Seal Technologies Corporation Can end
KR20100002007U (ko) * 2008-08-16 2010-02-25 장현욱 위치가변형캔따개
US20130026169A1 (en) * 2011-07-28 2013-01-31 Silgan Containers Llc Can end with strengthening bead configuration
US20170253371A1 (en) * 2016-02-29 2017-09-07 Crown Packaging Technology, Inc. Concave Can End

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021231351A1 *

Also Published As

Publication number Publication date
JP2023525310A (ja) 2023-06-15
EP4149852A1 (de) 2023-03-22
US20210347526A1 (en) 2021-11-11
CN115427309A (zh) 2022-12-02
WO2021231351A1 (en) 2021-11-18

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