DE563665C - Tin can with clamping ring insert for push-in lid - Google Patents

Tin can with clamping ring insert for push-in lid

Info

Publication number
DE563665C
DE563665C DENDAT563665D DE563665DD DE563665C DE 563665 C DE563665 C DE 563665C DE NDAT563665 D DENDAT563665 D DE NDAT563665D DE 563665D D DE563665D D DE 563665DD DE 563665 C DE563665 C DE 563665C
Authority
DE
Germany
Prior art keywords
clamping ring
lid
ring insert
tin
push
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
DENDAT563665D
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.)
LOUIS CASIMIR LONGCHAMP
Original Assignee
LOUIS CASIMIR LONGCHAMP
Publication date
Application granted granted Critical
Publication of DE563665C publication Critical patent/DE563665C/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
    • B65D43/00Lids or covers for rigid or semi-rigid containers
    • B65D43/02Removable lids or covers
    • B65D43/0202Removable lids or covers without integral tamper element
    • B65D43/0214Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/022Removable lids or covers without integral tamper element secured only by friction or gravity only on the inside, or a part turned to the inside, of the mouth of the container
    • 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
    • B65D43/00Lids or covers for rigid or semi-rigid containers
    • B65D43/26Mechanisms for opening or closing, e.g. pedal-operated
    • B65D43/265Mechanisms for opening or closing, e.g. pedal-operated consisting of levers pivoting perpendicularly to container axis, e.g. butterfly levers
    • 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
    • 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
    • B65D2543/00824Means for facilitating removing of the closure
    • B65D2543/00888Means for facilitating removing of the closure by applying lever forces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Description

Konservendose mit Klemmring-Einsatz für Einsteckdeckel Die Erfindung bezieht sich auf eine Konservendose mit einem als geschlossenen Hohlraum ausgebildeten, den oberen Dosenrand überragenden Klemmring-Einsatz für Einsteckdeckel.Tin can with clamping ring insert for push-in lid The invention refers to a can with a closed cavity, Clamping ring insert for push-in lids protruding from the upper edge of the can.

Die Hohlraumquerschnitte einer bekannten Art solcher Klemmring-Einsätze sind als Dreieck ausgebildet, über dessen Spitze und zwei Seiten der Deckel übergestülpt wird. Infolge dieser keilartigen Ausgestaltung des Einsatzhohlraumes tritt der Nachteil ein, daß beim Einklemmen des Deckels neben Normalkräften noch solche Kräfte entstehen, welche den Deckel abzuheben versuchen.The cavity cross-sections of a known type of such clamping ring inserts are designed as a triangle with the lid slipped over its tip and two sides will. The disadvantage arises as a result of this wedge-like configuration of the insert cavity one that when the lid is clamped, in addition to normal forces, such forces also arise, trying to lift the lid.

Ferner ist eine andere Art solcher Klemmring-Einsätze bekannt geworden, deren geschlossener, zylindrischer Hohlraum einen rechteckigen Querschnitt aufweist, wobei das Ende der inneren Ringwand auf der rechtwinklig nach außen abgebogenen Dosenwand aufliegt. Hierbei entsteht eine nachteilige Wirkung insofern, als die Klemmspannung nur von einer waagerechten und einer senkrechten, nicht an beiden Enden abgestützten Ringwand erzeugt wird, so daß die Elastizität des Ringes während des Gebrauches bald nachläßt.Furthermore, another type of such clamping ring inserts has become known, whose closed, cylindrical cavity has a rectangular cross-section, whereby the end of the inner ring wall is bent outwards at right angles Can wall rests on it. This creates an adverse effect in that the Clamping tension only from a horizontal and a vertical one, not both Ends supported ring wall is generated, so that the elasticity of the ring during of use soon wears off.

Dieser Nachteil soll gemäß der Erfindung dadurch behoben werden, daß die freie Innenkante des Klemmringes so nach abwärts und dann hochgebogen ist, daß ein geschlossener, zylindrischer Hohlraum gebildet wird. Damit wird eine für die Abdichtung vorteilhafte weiche, aber gleichmäßige Flächenpressung und ein sicheres Festhalten des Deckels erreicht.This disadvantage is to be eliminated according to the invention in that the free inner edge of the clamping ring is bent downwards and then upwards so that a closed, cylindrical cavity is formed. This becomes one for the Sealing advantageous soft, but even surface pressure and a safe Holding the lid reached.

Auf der Zeichnung ist eine erfindungsgemäße Ausführungsform einer Konservendose gemäß der Erfindung dargestellt, und zwar zeigt: Abb. r einen senkrechten Schnitt durch die geöffnete Konservendose mit abgenommenem Deckel, Abb. 2 einen senkrechten Schnitt durch die' geschlossene Konservendose.In the drawing, an embodiment of the invention is one Shown can according to the invention, namely shows: Fig. R a vertical Section through the opened can with the lid removed, Fig. 2 a vertical section through the 'closed tin can.

Wie aus der Zeichnung ersichtlich, ist die Konservendose a an ihrem oberen Teil mit einem äbnehmbar befestigtenKlemmring-Einsatz verbunden, dessen schmaler, waagerechter Rand c ein wenig unterhalb des Dosenrandes a1 liegt. Der Rand c geht in einen zylindrischen Teil d über, der über die Rundung e zylindrisch (vgl. Wand f) nach abwärts verläuft und dann mittels der Rundung g sich an die Wand d anschließt.As can be seen from the drawing, the can a is connected at its upper part to a removably fastened clamping ring insert, the narrow, horizontal edge c of which lies a little below the can edge a1. The edge c merges into a cylindrical part d, which extends downwards cylindrically over the curve e (see wall f) and then connects to the wall d by means of the curve g.

Dank dieser Form bietet der Klemmring-Einsatz einen geschlossenen, zylindrischen Hohlraum und erhält eine große Festigkeit, trotzdem er nicht breit ist.Thanks to this shape, the clamping ring insert offers a closed, cylindrical cavity and has great strength, although it is not wide is.

Dem Klemmring-Einsatz entsprechend ist der gewölbte Deckel h ausgestaltet. Er ist mit einer schwach kegeligen Einsteckstufe i versehen, die in einen nach außen abgerundeten Randteil j von ein wenig größerem Durchmesser als die Wand f des Klemmring-Einsatzes übergeht. Der abgerundete Randteil k des Deckels schmiegt sich mit seiner inneren Fläche an die Rundung e des Klemmring-Einsatzes an und endet in einem sich abwärts senkenden Rand l in einer Bördelungsn.The curved cover h is designed in accordance with the clamping ring insert. It is provided with a slightly tapered plug-in step i, which leads to the outside rounded edge part j of a slightly larger diameter than the wall f of the clamping ring insert transforms. The rounded edge part k of the lid nestles with its inner one Surface on the rounding e of the clamping ring insert and ends in a downward direction lowering edge l in a flanging.

Der gewölbte Einsteckdeckel h kann in bekannter Weise den Bodensitz einer darauf gestellten Dose aufnehmen, wodurch das Aufstapeln der Dosen erleichtert wird.The arched plug-in cover h can in a known manner the floor seat a can placed on top, which makes stacking the cans easier will.

Beim Einsetzen der abgerundeten Kante i des Deckels h in den Klemmring-Einsatz geben die abgerundeten Kanten g und e des Einsatzringes nach, wobei sich der Teil j federnd gegen den Rand f des Ringes preßt und somit ein dichter Abschluß erfolgt. Beim vollkommenen Eindrücken des Deckels legt sich die Rundung k noch auf die Rundung e auf.When inserting the rounded edge i of the lid h into the clamping ring insert give the rounded edges g and e of the insert ring, with the part j resiliently presses against the edge f of the ring and thus a tight seal takes place. When the lid is pressed in completely, the rounding k still lies on the rounding e on.

Claims (1)

PATENTANSPRUCH: Konservendose mit einem als geschlossenen Hohlraum ausgebildeten, den oberen Dosenrand überragenden Klemmring-Einsatz für Einsteckdeckel, dadurch gekennzeichnet, daß die freie Innenkante des Klemmringes so nach abwärts und dann hochgebogen ist, daß ein geschlossener, zylindrischerHohlraum gebildet wird. Claim: Food can with a clamping ring insert for plug-in lids which is designed as a closed cavity and protrudes beyond the upper edge of the can, characterized in that the free inner edge of the clamping ring is bent downwards and then upwards so that a closed, cylindrical cavity is formed.
DENDAT563665D Tin can with clamping ring insert for push-in lid Expired DE563665C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE563665T

Publications (1)

Publication Number Publication Date
DE563665C true DE563665C (en) 1932-11-08

Family

ID=6566794

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT563665D Expired DE563665C (en) Tin can with clamping ring insert for push-in lid

Country Status (1)

Country Link
DE (1) DE563665C (en)

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