EP0150635A2 - Öffnungsvorrichtung für einen Behälter - Google Patents

Öffnungsvorrichtung für einen Behälter Download PDF

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Publication number
EP0150635A2
EP0150635A2 EP84402186A EP84402186A EP0150635A2 EP 0150635 A2 EP0150635 A2 EP 0150635A2 EP 84402186 A EP84402186 A EP 84402186A EP 84402186 A EP84402186 A EP 84402186A EP 0150635 A2 EP0150635 A2 EP 0150635A2
Authority
EP
European Patent Office
Prior art keywords
hand
edge
jaws
opening
spoiler
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.)
Withdrawn
Application number
EP84402186A
Other languages
English (en)
French (fr)
Other versions
EP0150635A3 (de
Inventor
Gilles Beuzart
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0150635A2 publication Critical patent/EP0150635A2/de
Publication of EP0150635A3 publication Critical patent/EP0150635A3/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B7/00—Hand- or power-operated devices for opening closed containers
    • B67B7/30—Hand-operated cutting devices

Definitions

  • Such parallelepipedic packages have, on their upper face, an edge obtained by gluing the extension of their large opposite faces after filling, and two spoilers or horns folded against the two small faces during storage periods.
  • the opening of such a packaging is done by cutting out one of the two spoilers, using, for example scissors, after this spoiler has been raised.
  • this packaging has very significant drawbacks: the opening is often difficult, the pressure of the fingers on the franks of the packaging, during opening, handling and pouring causes untimely spurts by the cut spoiler, hence loss of product, risk of deterioration of that contained by oxidation or taking of bad taste when the packaging is stored in a refrigerator at the same time as strongly odorous products (charcuterie, melon for example).
  • DE-A-2932886 describes a kind of elastic clamp allowing the tear of the spoiler and also the reclosing of the packaging; the latter being also theoretically random.
  • DE-A-3019745 proposes a much more sophisticated device, in the sense that it comprises a frame provided with a handling handle and in which the package to be opened is housed, a device for cutting the tip crosswise, and of the raised spoiler, being carried by a stirrup articulated on said frame.
  • the present invention relates to a simple construction device making it possible to give a satisfactory solution to the three problems mentioned above.
  • the parallelepiped packaging according to the invention is proposed ef perform opening and reclosing, is of the type obtained by means of a prismatic tube 1 produced from a flank of waterproofed and grooved cardboard, tube 1 which is closed after filling by gluing along an edge 1a, the edges limiting the two half-parts 1c and 1d of the upper face and also extending over the lateral spoilers 1e and 1f.
  • One of the spoilers, for example 1f has a dotted line 1g marking the place where manual cutting is usually carried out.
  • the spoilers 1e and 1f are folded against the short sides of the parallelepiped, just as the edge 1a is folded against the upper face.
  • the edge 1a is raised and the spoiler 1f is raised to put it in the position visible in FIG. 2.
  • the frame 2 (fig. 3) whose conformation and dimensions allow the housing of the packaging 1 supports at its upper part the movable cutting carriage 3 which can be moved in the vertical plane of the edge 1a (assumed not folded).
  • This cutting carriage can be a cursor 3 carrying a knife 3a, as visible in FIGS. 4 and 12.
  • This cursor or carriage could be a conventional device with a wheel and circular knife of the type represented in BE-A-679031 or of the shear type such as in US-A-2263353.
  • this cursor 3 is supported by a guide 4 placed above the edge 1a, so that in the translation of the cursor, the cutting member whether it is the knife 3a or any other, enters this edge 1a skew, as for example according to the dotted line 1g.
  • a device for closing the previously opened spoiler is added to the cutting device.
  • this guide 4 it is advantageous to use this guide 4 by making it in two parts 4a-4b, articulated one on the other like a clamp.
  • the guide 4 therefore consists of two jaws 4a and 4b intended to enclose the lips of the edge 1a. They can pivot along a setting axis (4e / 4f) located near the part of the frame opposite the spoiler to be cut, thanks to two internal bevels opposite 4c-4d.
  • the entablature is produced by a nipple 4e integral with 4a penetrating into a wider housing 4f and provided in 4b.
  • the jaws 4a and 4b each have an outer bevel 4a1 and 4b1.
  • Each jaw has an inverted L-shaped section.
  • the jaw 4a at its anterior end carries an additional thickness 4g as visible in FIG. 11.
  • the cursor 3 is preferably made up of two parts which are secured to each other after the blade 3a of the knife has been inserted: a body 3b and a cover 3c ( Figures 4 and 6).
  • the body 3b is arranged, not only to slide on the jaws 4a, .4b of the pliers: (for this purpose, this body comprises a 3d corridor with an L-shaped section flared towards the front 3rd and parallel sides towards the rear 3f below the bridge 3g), but also to produce the opening-closing movement of these jaws.
  • the L-shaped cross section of this 3d corridor has in the flared part and on one side only, a thinning of the lip 3h.
  • This partial thinning of the lip has the effect of producing a good internal shoulder 3i, on which the extra thickness 4g abuts to limit the translation of the cursor 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Knives (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
EP84402186A 1983-12-30 1984-10-31 Öffnungsvorrichtung für einen Behälter Withdrawn EP0150635A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8321066 1983-12-30
FR8321066A FR2557553B1 (fr) 1983-12-30 1983-12-30 Dispositif de manutention d'ouverture-fermeture, et de conservation etanche de produit liquide contenu en emballage non rigide

Publications (2)

Publication Number Publication Date
EP0150635A2 true EP0150635A2 (de) 1985-08-07
EP0150635A3 EP0150635A3 (de) 1986-01-02

Family

ID=9295739

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84402186A Withdrawn EP0150635A3 (de) 1983-12-30 1984-10-31 Öffnungsvorrichtung für einen Behälter

Country Status (4)

Country Link
EP (1) EP0150635A3 (de)
ES (1) ES283197Y (de)
FR (1) FR2557553B1 (de)
PT (1) PT79752A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0296277A3 (de) * 1987-06-23 1989-04-19 Peter Bengsch Gerät zum Hantieren von Verpackungsbehältern aus Karton
WO1995003975A1 (en) * 1993-07-28 1995-02-09 William George Edward Daysh Method and device for opening cartons
DE19823540A1 (de) * 1998-05-27 1999-12-02 Harald Seeberger Vorrichtung zum Öffnen und Verschließen eines Behältnisses
WO2009056890A1 (en) * 2007-11-01 2009-05-07 Alan Green Device for handling, supporting, carrying and/or dispensing flowable agents

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2263353A (en) * 1940-11-04 1941-11-18 Eidam Adam Box opener
GB642485A (en) * 1948-05-27 1950-09-06 Percy Butcher Improvements relating to hand-operated implements for severing thread, wire or the like
BE679031A (de) * 1966-04-05 1966-09-16
GB1455919A (en) * 1974-12-13 1976-11-17 Young Ho Choi Cutter for opening sealed plastic bags
DE2932886A1 (de) * 1979-08-14 1981-03-26 Kurt 4230 Wesel Drewitz Abreisshilfs- und klemmverschlusswerkzeug fuer papierverpackte fluessigkeiten
DE3019745A1 (de) * 1980-05-23 1981-12-03 Jürgen 2944 Wittmund Zimmer Vorrichtung zum oeffnen von kartonverpackungen fuer milch und andere fluessigkeiten

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0296277A3 (de) * 1987-06-23 1989-04-19 Peter Bengsch Gerät zum Hantieren von Verpackungsbehältern aus Karton
WO1995003975A1 (en) * 1993-07-28 1995-02-09 William George Edward Daysh Method and device for opening cartons
GB2295136A (en) * 1993-07-28 1996-05-22 William George Edward Daysh Method and device for opening cartons
GB2295136B (en) * 1993-07-28 1997-04-30 William George Edward Daysh Device for opening cartons
DE19823540A1 (de) * 1998-05-27 1999-12-02 Harald Seeberger Vorrichtung zum Öffnen und Verschließen eines Behältnisses
WO2009056890A1 (en) * 2007-11-01 2009-05-07 Alan Green Device for handling, supporting, carrying and/or dispensing flowable agents

Also Published As

Publication number Publication date
FR2557553B1 (fr) 1986-12-12
EP0150635A3 (de) 1986-01-02
ES283197U (es) 1985-08-01
ES283197Y (es) 1986-04-16
PT79752A (fr) 1985-01-01
FR2557553A1 (fr) 1985-07-05

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Effective date: 19860903