EP0058624B1 - Verfahren zur Herstellung eines Kanisters aus Kunststoff mit Auslaufregulierung - Google Patents

Verfahren zur Herstellung eines Kanisters aus Kunststoff mit Auslaufregulierung Download PDF

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Publication number
EP0058624B1
EP0058624B1 EP82420021A EP82420021A EP0058624B1 EP 0058624 B1 EP0058624 B1 EP 0058624B1 EP 82420021 A EP82420021 A EP 82420021A EP 82420021 A EP82420021 A EP 82420021A EP 0058624 B1 EP0058624 B1 EP 0058624B1
Authority
EP
European Patent Office
Prior art keywords
container
handle
orifice
liquid
conduit
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.)
Expired
Application number
EP82420021A
Other languages
English (en)
French (fr)
Other versions
EP0058624A1 (de
Inventor
Vincent Guerrazzi
Valério Vendramini
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.)
SEPROSY EUROPEENNE POUR LA TRANSFORMATION DES PRODUITS DE SYNTHESE Ste
Original Assignee
SEPROSY EUROPEENNE POUR LA TRANSFORMATION DES PRODUITS DE SYNTHESE Ste
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26222240&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0058624(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR8103482A external-priority patent/FR2499943A1/fr
Priority claimed from FR8110835A external-priority patent/FR2506724B2/fr
Application filed by SEPROSY EUROPEENNE POUR LA TRANSFORMATION DES PRODUITS DE SYNTHESE Ste filed Critical SEPROSY EUROPEENNE POUR LA TRANSFORMATION DES PRODUITS DE SYNTHESE Ste
Priority to AT82420021T priority Critical patent/ATE13851T1/de
Publication of EP0058624A1 publication Critical patent/EP0058624A1/de
Application granted granted Critical
Publication of EP0058624B1 publication Critical patent/EP0058624B1/de
Expired legal-status Critical Current

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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
    • B65D1/20—Cans, casks, barrels, or drums characterised by location or arrangement of filling or discharge apertures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S215/00—Bottles and jars
    • Y10S215/902—Vent

Definitions

  • the subject of the present invention is a process for producing a plastic container fitted with a flow regulator, and more particularly a container obtained by blowing, comprising a tubular handle in its face into which the filling orifice opens and drain.
  • the emptying of a can or other container containing a liquid through an orifice whose cross section is small relative to that of the can can only be carried out by adding a volume of air equal to the volume of the evacuated liquid in the can.
  • Another solution also expensive, consists in placing, after filling the container, a part inside the neck, providing a passage for the admission of air, during the flow of the liquid.
  • cans comprising a tubular handle extending substantially up to the level of the neck and forming an air supply duct inside the container during the emptying period thereof.
  • a tubular handle extending substantially up to the level of the neck and forming an air supply duct inside the container during the emptying period thereof.
  • the present invention aims to provide a method of manufacturing a plastic container obtained by blowing, having a tubular handle which delimits a conduit and which is formed in the face into which the filling and emptying orifice opens, in which the tubular handle stops back from the orifice.
  • this method consists in carrying out, in the area between the handle and the orifice, a pinching of the parison without removing material, so as to form a conduit extending the tubular conduit delimited by the handle and opening out in the orifice and a veil of material between said conduit and the body of the container.
  • This arrangement is interesting because it does not significantly modify the aesthetics of the container, and does not require additional parts, nor specific operations increasing the cost price of the article.
  • the advantage of this solution is that the handle retains its traditional shape, and that the bridging performed between the conduit extending the handle and the container body ensures good attachment of the handle and gives the container excellent resistance to compression, allowing storage of several containers in a stacked position.
  • the part situated between the handle and the body of the container can be opened or closed by a veil of material.
  • the container (2) shown in the drawing, is of traditional shape, comprising a tubular handle (3) formed in its upper face, on an edge of which is also formed a neck (4) having an opening (5) closable by a plug (6).
  • the nipping ensuring the formation of the handle (3) is extended at (7) up to the level of the neck (4), ensuring the formation of a conduit (8) which, opening at the level of the opening (5) of the neck, extends the tubular element (9) delimited by the handle (3).
  • the nipping between the two walls of the mold, at the level of the zone (7), is carried out so that a zone of material (10) is preserved.
  • the duct (8) which is located at the upper part of the neck (4), taking into account the inclined position of the assembly, ensures a regular passage of air towards the inside of the container via the tubing (9) delimited by the handle (3).
  • This supply of air inside the container (2) ensures regularity of the flow of the liquid out of the container.
  • the parison is pinched with no action between the handle (3) proper and the part (7) delimiting the conduit (8), the area not pinched ensuring the formation of a channel (13).
  • This channel (13) opens at the bottom of the elbow forming a bowl, traditionally delimited by the conduit (8, 9) between the handle (3) and the neck (4).
  • the section of the channel (13) is less than that of the conduit (8).
  • the air is supplied regularly through the conduit (8, 9), ensuring a constant and smooth flow of the liquid.
  • the value of the air intake pressure inside the duct (8) is greater than the liquid pressure in the channel (13), so that any disturbing flow of liquid through the channel (13) in the direction of the duct (8) is avoided.
  • the invention brings a great improvement to the existing technique by providing a container with incorporated flow regulator, the cost and the execution of which are identical to those of traditional containers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Table Devices Or Equipment (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Claims (1)

  1. Verfahren zur Herstellung eines Kanisters aus einem Kunststoffmaterial durch einen Blasvorgang, mit einem rohrförmigen Griff (3), welcher eine Leitung (9) bildet und an der Fläche angeordnet ist, in welche die Füll- und Entleerungsöffnung (4, 5) mündet, wobei der rohrförmige Griff (3) hinter der Mündungsöffnung angeordnet ist, dadurch gekennzeichnet, daß der Vorformling in dem zwischen dem Griff (3) und der Mündungsöffnung (4, 5) gelegenen Bereich ohne Materialabtrag zusammengequetscht wird, so daß dort einerseits ein Leitungskanal (8) gebildet wird, welcher die rohrförmige, durch den Griff (9) gebildete und in die Mündungsöffnung (4, 5) mündende Leitung (9) verlängert, sowie andererseits ein zwischen dem Leitungskanal (8) und dem Kanisterkörper angeordneter Materialsteg (7,10).
EP82420021A 1981-02-17 1982-02-03 Verfahren zur Herstellung eines Kanisters aus Kunststoff mit Auslaufregulierung Expired EP0058624B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82420021T ATE13851T1 (de) 1981-02-17 1982-02-03 Verfahren zur herstellung eines kanisters aus kunststoff mit auslaufregulierung.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8103482 1981-02-17
FR8103482A FR2499943A1 (fr) 1981-02-17 1981-02-17 Bidon en matiere synthetique equipe d'un regulateur de debit
FR8110835A FR2506724B2 (fr) 1981-05-26 1981-05-26 Bidon en matiere synthetique equipe d'un regulateur de debit
FR8110835 1981-05-26

Publications (2)

Publication Number Publication Date
EP0058624A1 EP0058624A1 (de) 1982-08-25
EP0058624B1 true EP0058624B1 (de) 1985-06-19

Family

ID=26222240

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82420021A Expired EP0058624B1 (de) 1981-02-17 1982-02-03 Verfahren zur Herstellung eines Kanisters aus Kunststoff mit Auslaufregulierung

Country Status (3)

Country Link
US (1) US4412633A (de)
EP (1) EP0058624B1 (de)
DE (1) DE3264162D1 (de)

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US4579260A (en) * 1984-02-13 1986-04-01 Plastipak Packaging, Inc. Plastic blow-molded container having dispensing valve
AU581655B2 (en) * 1984-06-21 1989-03-02 Coca-Cola Company, The Integral vent tube
AU583076B2 (en) * 1985-09-16 1989-04-20 Donald Terry Goodall Liquid dispenser
US4804119A (en) * 1985-12-06 1989-02-14 Goodall Donald T Liquid dispenser
US4838464A (en) * 1987-06-11 1989-06-13 Graham Engineering Corporation Vented plastic bottle
US5114028A (en) * 1990-06-20 1992-05-19 Ring Can Corporation Container with integral handle structure
FR2675771B1 (fr) * 1991-04-29 1993-08-20 Itm Entreprises Recipient en matiere synthetique moulee, du type bidon ou analogue, comportant des moyens de regulation de debit.
DE69316943T2 (de) * 1992-07-24 1998-07-09 Briggs & Stratton Corp Tragbarer Bezinbehälter
US5794824A (en) * 1992-10-07 1998-08-18 Jeong; Chang-Rock Vessel for containing liquid
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US5301829A (en) * 1993-03-24 1994-04-12 Blitz U.S.A., Inc. Combination fuel container and tool tray
US5340000A (en) * 1993-07-13 1994-08-23 Ring Can Corporation Vented plastic bottle
US5346106A (en) 1993-12-01 1994-09-13 Ring Can Corporation Container having no-glug pouring spout
DE9406266U1 (de) * 1994-04-15 1994-06-30 Frohn, Walter, Dr.-Ing., 81545 München Behälter für den Transport gefährlicher Flüssigkeiten
USD380148S (en) * 1995-07-19 1997-06-24 Monsanto Company Of St. Louis Dispensing system
USD380682S (en) * 1995-09-29 1997-07-08 Owens-Brockway Plastic Products Inc. Plastic container
EP0858952A1 (de) * 1997-02-13 1998-08-19 FELIX BÖTTCHER GmbH & Co. Flüssigkeitsbehälter zum Transport und zur Lagerung von Flüssigkeiten
US6758375B2 (en) 1997-06-11 2004-07-06 I-Chung Ho Spill-resistant, smoother pouring container for liquids
US6460741B1 (en) * 1997-06-11 2002-10-08 I-Chung Ho Spill-resistant bottle for liquids and the like
SE9703162D0 (sv) * 1997-09-03 1997-09-03 Hugo Nilsson Behållare
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AT409851B (de) * 1999-03-15 2002-12-27 Pack Pro Kunststoff Und Metall Ausgiessvorrichtung für einen kanisterartigen behälter
USD434666S (en) * 1999-03-26 2000-12-05 Aloe Health LC Container with handle
DE60228230D1 (de) 2001-04-18 2008-09-25 Sherwin Williams Co Verbesserte behälter- und deckelanordnung
USD482973S1 (en) 2001-08-14 2003-12-02 Nsi Innovation Llc Square paint container
USD473790S1 (en) 2001-08-14 2003-04-29 Nottingham-Spirk Partners, Llc Paint container insert
USD480973S1 (en) 2001-08-14 2003-10-21 Nsi Innovation Llp Design for a round paint container
USD472145S1 (en) 2001-08-14 2003-03-25 Nottingham-Spirk Partners, Llc Paint container lid
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US7086548B2 (en) * 2003-04-25 2006-08-08 Reliance Products Limited Partnership Molded container with anti-glug vent tube and pinched handle
US6994233B2 (en) * 2003-07-16 2006-02-07 Ring Container Technologies, Inc. Vented plastic bottle
AU2005242173B2 (en) * 2004-12-08 2012-04-05 Vip Plastic Packaging Pty Ltd Anti-Glug Container
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US7641070B2 (en) * 2006-02-28 2010-01-05 Edison Nation, Llc Low cost spill-resistant cup for liquids
US7757886B2 (en) * 2006-02-28 2010-07-20 Edison Nation, Llc Low cost spill-and-glug-resistant cup and container
US20080035637A1 (en) * 2006-08-09 2008-02-14 Producers Dairy Foods, Inc. Self-supporting liquid container for boxless storage, shipping and display
US8678215B2 (en) * 2006-08-21 2014-03-25 Tropicana Products, Inc. Container having improved pouring characteristics
DE102009021997A1 (de) 2009-05-19 2010-11-25 Fhw-Moulds Gmbh Stapelbarer Behälter, insbesondere Kanister
US9352873B2 (en) * 2009-12-04 2016-05-31 Plastipak Packaging, Inc. Plastic container configured for case-less shipping
US10518933B2 (en) * 2009-12-04 2019-12-31 Plastipak Packaging, Inc. Stackable plastic container
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EP2544956A4 (de) 2010-03-11 2015-01-21 Diversey Inc Vorrichtung und verfahren für ein entlüftungsrohr
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US9174759B2 (en) * 2011-03-10 2015-11-03 Graham Packaging Company, L.P. Blow molded plastic container having improved top load strength
CN102180294A (zh) * 2011-04-15 2011-09-14 长沙市德泽实业有限公司 带排气功能手柄的塑料桶
USD747976S1 (en) 2011-11-15 2016-01-26 Husqvarna Ab Bottle
CN103863639A (zh) * 2013-12-13 2014-06-18 李清意 一种塑料桶
US9302809B1 (en) * 2015-02-04 2016-04-05 Timothy W. Hooper Stackable, stabilized fuel containers
US10259622B2 (en) * 2015-04-11 2019-04-16 Joseph M. Hill Liquid dispensing spout
WO2017136381A1 (en) * 2016-02-02 2017-08-10 Westrock Dispensing Systems, Inc. Dispensing systems and methods for using the same
USD849547S1 (en) * 2016-06-03 2019-05-28 Wd-40 Company Bottle
US10391508B2 (en) * 2017-06-29 2019-08-27 Silgan Plastics Llc Container for nested sprayer handle
PL424237A1 (pl) * 2018-01-09 2019-07-15 Suwary Development Spółka Z Ograniczoną Odpowiedzialnością Kanister
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Also Published As

Publication number Publication date
US4412633A (en) 1983-11-01
DE3264162D1 (en) 1985-07-25
EP0058624A1 (de) 1982-08-25

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