DE375586C - Canning cans with a closed opening in the can wall, e.g. of the lid, tear-off wire passed through with handle - Google Patents

Canning cans with a closed opening in the can wall, e.g. of the lid, tear-off wire passed through with handle

Info

Publication number
DE375586C
DE375586C DEW61981D DEW0061981D DE375586C DE 375586 C DE375586 C DE 375586C DE W61981 D DEW61981 D DE W61981D DE W0061981 D DEW0061981 D DE W0061981D DE 375586 C DE375586 C DE 375586C
Authority
DE
Germany
Prior art keywords
wire
lid
handle
tear
wall
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
DEW61981D
Other languages
German (de)
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.)
WEST SURREY CENTRAL DAIRY COMP
Original Assignee
WEST SURREY CENTRAL DAIRY COMP
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 WEST SURREY CENTRAL DAIRY COMP filed Critical WEST SURREY CENTRAL DAIRY COMP
Application granted granted Critical
Publication of DE375586C publication Critical patent/DE375586C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/18Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • B65D51/20Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D17/00Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/42Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions with cutting, punching, or cutter accommodating means
    • B65D17/46Wires, strings or the like, e.g. rip cords
    • B65D17/462Tearing-strips or -wires
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2251/00Details relating to container closures
    • B65D2251/0003Two or more closures
    • B65D2251/0006Upper closure
    • B65D2251/0018Upper closure of the 43-type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2251/00Details relating to container closures
    • B65D2251/0003Two or more closures
    • B65D2251/0068Lower closure
    • B65D2251/0093Membrane
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018Overall construction of the lid
    • B65D2543/00064Shape of the outer periphery
    • B65D2543/00074Shape of the outer periphery curved
    • B65D2543/00092Shape of the outer periphery curved circular
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018Overall construction of the lid
    • B65D2543/00259Materials used
    • B65D2543/00277Metal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00435Lids secured to an intermediate ring or like annular member fixed to the container mouth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00481Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00509Cup
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2543/00Lids or covers essentially for box-like containers
    • B65D2543/00009Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444Contact between the container and the lid
    • B65D2543/00481Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • B65D2543/00546NO contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Opening Bottles Or Cans (AREA)

Description

Konservenbüchse mit durch eine verschlossene Öffnung der Büchsenwandung, z. B. des Deckels, hindurchgeführtem Aufreißdraht mit Handgriff. Die Erfindung betrifft eine Vorrichtung an geschlossenen Büchsen und anderen Behältern. * im folgenden als Konservenbüchsen bezeichnet, zum Offnen derselben, die aus einem durch eine verschlossene Öffnung in der Dosen wandttn@, z. B. im Deckel, hindurchgeführten Schneiddraht besteht. Das Neue besteht darin, daß dieser Schneiddraht nicht, wie üblich, an seinem inneren Ende an der Büchse befestigt ist, sondern an seinem inneren Ende mit einem Körper derart verbunden ist, daß dieser Befestigungspunkt erheblich tiefer als cler Durchtrittspunkt des Drahtes durch die Büchsenwandung liegt.Canned can with through a closed opening in the wall of the can, z. B. the lid, tear-off wire passed through with a handle. The invention relates to a device on closed cans and other containers. * hereinafter referred to as tin cans, for opening the same, which are drawn from one through one closed opening in the can wandttn @, z. B. in the lid passed through Cutting wire is made. The new thing is that this cutting wire is not how common, is attached to the bushing at its inner end, but rather to its inner end End is connected to a body in such a way that this attachment point is significant is lower than the point of passage of the wire through the sleeve wall.

Die Zugkraft geht dann durch diesen Befestigtutgspunkt und ist bestrebt, den geknickten lZeiß(Iralit in ihre Richtung zu strecken, wobei dann der Draht am Knickpunkt die l,'ücliseit,lecke aufschneidet.The tensile force then goes through this fastening point and strives to to stretch the kinked lZeiß (Iralit in their direction, with the wire on the Kink point that cuts open the l, ücliseit, lick.

Der im Innern der Dose an dein Draht sitzende K5rper hat eine solche Form. @1;11.@ er den Befestigungspunkt fies Drahtes g:eichzeitig nach welcher Richtung der Draht gezogen wird stets im Abstand voni Durchtrittspunkt des Drahtes nach außen hält und claß sich zwischen dein schneidenden Teil des Drahtes und dem Stützrande des Kiirpers ein 'freier Rauni befindet, der für die Schneidwirlcung erforderlich ist. Dieser Rauni ist hei einem kappenförmigen Körper, in dessen Hohlraum der Draht hineinreicht und dort in der Mitte der Kappe befestigt ist, vorhanden.The one inside the can on your wire sedentary bodies has such a shape. @ 1; 11. @ he the attachment point of nasty wire g: at the same time The direction in which the wire is drawn is always at a distance from the point of passage of the wire to the outside and between the cutting part of the wire and the supporting edge of the body has a free space for cutting is required. This Rauni is called a cap-shaped body in its cavity the wire reaches in and is fixed there in the middle of the cap.

In der Zeichnung sind mehrere Ausführungsformen dargestellt.Several embodiments are shown in the drawing.

Abb. i ist eine Seitenansicht des Peißclrahtes in größerem Maßstabe. .Fig. I is a larger-scale side view of the piss wire. .

Abb. 2 zeigt eine Abänderung der Ausf ührungsforni und Abi. 3 die Anwendung der Vorrichtung bei einem besonders geformten Behälter.Fig. 2 shows a modification of the execution form and Abi. 3 the Application of the device to a specially shaped container.

Abb.:I veranschaulicht schaubildlich den Schneidv organg.Fig.:I graphically illustrates the cutting process.

Abb. i zeigt den Schneiddraht io finit einem ringförmigen Handgriff i i am äußeren 1?ncle. Er ist durch eine Öffnung 12 eines aus «-eicheln Metall bestehenden' Deckels 13 des Behälters hindurchgeführt. Das innere Drahtende liegt in dem Hohlraum einer kleinen Metallkappe 14 und ist in der 1-litte des Hohlraumes an der Kappe befestigt, indem sein freies Ende durch eine öffnung in der Mitte der Kappe hindurchgeführt und außen an derselben bei 15 angelötet .ist. 11it einem Draht, der nur so dünn ist wie ein starker Faden oder eine dünne Schnur, haben die Erfinder durch praktische Versuche festgestellt, daß eine halbkugelförmige Kappe aus Zinn mit einem inneren Durchmesser von ungefähr i cm, die einen Hohlraum zwischen der Kante der Kappe und dem Draht von etwas weniger als o,5 cm bildet, zufriedenstellende Resultate ergibt.Fig. I shows the cutting wire finitely with a ring-shaped handle i i on the outer 1? ncle. It is through an opening 12 of a metal made of acorns Lid 13 of the container passed through. The inner end of the wire lies in the cavity a small metal cap 14 and is in the 1-litte of the cavity on the cap attached by passing its free end through an opening in the middle of the cap and soldered to the outside of the same at 15 .ist. 11it a wire that's just as thin is like a strong thread or a thin cord, the inventors got by practical Experiments found that a hemispherical cap made of tin with an inner Diameter of about i cm, leaving a cavity between the edge of the cap and a little less than 0.5 cm on the wire gives satisfactory results.

In Abb. 2 ist der Handgriff -i i aus dem Draht durch eine Schleife gebildet. Der Körper am inneren Drahtende hat die Form der beim Diabolospiel bekannten Wurfrolle 16, um deren inneren Hals r; der Draht geschlungen ist. Auch bei dieser Ausführung ist ein genügender freier Raum zwischen dein Stützrand des Körpers und dem schneidenden Teil des Drahtes vorhanden.In Fig. 2 the handle -i i is made from the wire through a loop educated. The body at the inner end of the wire has the shape known from playing diabolo Throwing roller 16, around the inner neck r; the wire is looped. Even with this one Execution is a sufficient free space between your body and support edge the cutting part of the wire.

In den Abb. 3 und 4. ist eine Büchse 18 dargestellt, die am oberen Rand einen gewöhnlichen Hebeldeckel i9 trägt. Unter diesem befindet sich ein innerer Deckel 2o, der luftdicht mit der Wand der Kanne verbunden ist. Bei der Herstellung ist der Draht io des Öffners durch eine Öffnung des inneren Deckels 2o in ,leg Tiiille des Randes hindurchgeführt. Diese Oiinwig ist darauf luftdicht durch Verlöten geschlossen. An dem Draht sitzen, wie bereits beschrieben, der Handgriff i i und die Kappe rd..In Figs. 3 and 4, a sleeve 18 is shown, which is at the top Edge carries an ordinary lever cover i9. Under this is an inner one Lid 2o, which is airtightly connected to the wall of the jug. In the preparation of is the wire io of the opener through an opening of the inner lid 2o in, put Tiiille the edge passed through. This oiinwig is then closed airtight by soldering. As already described, the handle i i and the cap are attached to the wire.

Bein Durchschneiden lies Deckels 2o wird der 12ing I r mit der Hand ergriffen und der .lize Offner an dem inneren Rand 2i der g ya Kanne entlang gezogen. Hierbei schneidet der Draht den Deckel 2o durch, der, wie in Abb. i punktiert dargestellt ist, durch die Zugkraft Z den an der Durchtrittsstelle r2 geknickten Draht to geradezustrecken bestrebt ist, was mir dadurch möglich ist, d@il3 der Draht ro das Blech aufreißt. Die durch clen ]3efest:r_fiingspunkt 15 gehende Zugkraft G bildet also mit .lem Reißdraht r o ein Dreieck und sucht den Knickpunkt 12 stets in ihre Riclitu::g zu ziehen (s. Pfeil :4), entgegen dein Widerstand fies Bleches, das dabei nachgeben muß.Cutting leg lies lid 2o the 12ing I r is grasped by hand and pulled the .lize Offner at the inner edge 2i of the pot along g ya. Here, the wire cuts through the cover 2o, which, as shown in dotted lines in Fig rips open. The tensile force G going through clen] 3efest: r_fiingspunkt 15 thus forms a triangle with the tear wire ro and always seeks to pull the kink point 12 into its position (see arrow: 4), against your resistance, nasty sheet metal must give way.

1n Abb. 4. ist ein Teil des Deckels bei 22 weggeschnitten dargestellt, um die Stellung des Drahtes i o und des Körpers 14 beim Schneiden leichter erkennen zii lassen. Der Handgriff i t und der außerhalb des inneren Deckels befindliche Drahtteil liegen, wie üblich, lach zwischen den beiden Deckeln, wie A11. 3 zeigt. Die Anordnung des Öffners behindert also in keiner Weise die Anordnung eines äußeren DeclMs.In Fig. 4, part of the cover is shown cut away at 22, to more easily recognize the position of the wire i o and the body 14 when cutting let zii. The handle i t and the one located outside the inner lid Wire parts lie, as usual, between the two covers, like A11. 3 shows. The arrangement of the opener thus in no way hinders the arrangement of an external one DeclMs.

Der Offner kann an einem beliebigen Teil der Büchse, also nicht am Deckel allein, angeordnet werden. Der Draht kann z. B. durch eine Üfl:liung in dein zylindrischen Büchseninantel in der Nähe eines Randes der Büchse hindurchgeführt sein.The opener can be on any part of the sleeve, i.e. not on the Lid alone, can be arranged. The wire can e.g. B. by a Üfl: liung in your cylindrical bushing jacket passed in the vicinity of an edge of the bushing be.

Claims (1)

PATr:NT-ANSPRüc:Iir;: i. Konservenbüchse mit durch eine verschlossene Öffnung der Büchsenwandung, z. B. des Deckels, hindurchgeführtem Aufreißdraht finit Handgriff, dadurch gekennzeichnet, daß der Draht an seinem in der Büchse liegenden Ende an einem Gleitkörper derart befestigt ist, daß der Befestigungspunkt tiefer liegt als der Durchtrittspunkt des Drahtes in der Blechdecke. und somit der Draht eine Schneichvirkung auf die Blechdecke ausübt. z. Büchse nach Anspruch r, dadurch gekennzeichnet, daß der Körper die Form einer Kappe hat, in deren Höhlung der Draht hineinreicht und an deren Scheitel er befestigt ist., 3. Büchse nach Anspruch i und 2, dadurch gekennzeichnet, daß der am inneren Drahtende befestigte Körper die Form einer Rolle finit Einschnürung hat.PATr: NT-ANSPRüc: Iir ;: i. Tin can with a locked one Opening the bushing wall, e.g. B. of the lid, tear-off wire passed through finite Handle, characterized in that the wire is on its lying in the sleeve End is attached to a sliding body in such a way that the attachment point is deeper lies as the point of passage of the wire in the sheet metal ceiling. and thus the wire has a snowing effect on the sheet metal ceiling. z. Bushing according to claim r, characterized characterized in that the body is in the form of a cap, in the cavity of which the wire reaches in and at the top of which it is attached., 3. sleeve according to claim i and 2, characterized in that the body attached to the inner end of the wire is the Has the shape of a roll finite constriction.
DEW61981D 1921-09-15 1922-09-02 Canning cans with a closed opening in the can wall, e.g. of the lid, tear-off wire passed through with handle Expired DE375586C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB375586X 1921-09-15

Publications (1)

Publication Number Publication Date
DE375586C true DE375586C (en) 1923-05-15

Family

ID=10397370

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW61981D Expired DE375586C (en) 1921-09-15 1922-09-02 Canning cans with a closed opening in the can wall, e.g. of the lid, tear-off wire passed through with handle

Country Status (1)

Country Link
DE (1) DE375586C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE843061C (en) * 1950-04-28 1952-07-03 Heinz Ludwig Device for opening cans

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE843061C (en) * 1950-04-28 1952-07-03 Heinz Ludwig Device for opening cans

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