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DE802327C - Membrane-like resilient base for cans, tubes, etc. like - Google Patents

Membrane-like resilient base for cans, tubes, etc. like

Info

Publication number
DE802327C
DE802327C DEA665A DEA0000665A DE802327C DE 802327 C DE802327 C DE 802327C DE A665 A DEA665 A DE A665A DE A0000665 A DEA0000665 A DE A0000665A DE 802327 C DE802327 C DE 802327C
Authority
DE
Germany
Prior art keywords
membrane
cans
tubes
floor
resilient base
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
DEA665A
Other languages
German (de)
Other versions
DE1610937U (en
Inventor
Martin Schmidt
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.)
Aluminiumwerke Goettingen GmbH
Original Assignee
Aluminiumwerke Goettingen GmbH
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 Aluminiumwerke Goettingen GmbH filed Critical Aluminiumwerke Goettingen GmbH
Priority to DEA665A priority Critical patent/DE802327C/en
Application granted granted Critical
Publication of DE802327C publication Critical patent/DE802327C/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
    • B65D7/00Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/42Details of metal walls
    • 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
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/0094Containers having an external wall formed as, or with, a diaphragm or the like which is deformed to expel the contents

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Packages (AREA)

Description

Die Erfindung bezieht sich auf die Ausbildung membranartig federnder Böden für Dosen, Tuben u. ä. Behälter, deren Inhalt durch Druck auf den Boden und die dadurch erzielte federnde Formänderung der Bodenfläche entleert werden kann. The invention relates to the training membrane-like resilient Bottoms for cans, tubes and the like. Containers whose contents are pressed on the bottom and the resulting resilient change in shape of the bottom surface can be emptied.

Bei Verwendung von Metallen hoher Festigkeit und guter Federeigenschaften ist es bei zweckentsprechender Bombierung des Bodens ohne besondere Schwierigkeiten möglich, die erwünschte membranartige Durchfederung und selbsttätige Rückfederung des Bodens zu erreichen. Dagegen ist es nicht möglich, die gleiche Wirkung bei Verwendung von Metallen geringerer Festigkeit mit schlechten Federeigenschaften zu erzielen, z. B. bei Herstellung des Bodens aus Aluminiumblech. When using metals of high strength and good spring properties it is without particular difficulties if the floor is appropriately cambered possible, the desired membrane-like deflection and automatic spring-back of the ground. On the other hand, it is not possible to have the same effect when using it to achieve lower strength metals with poor spring properties, z. B. when making the floor from aluminum sheet.

Die Erfindung bezweckt, membranartig federnde Böden zur Entleerung des Behälterinhalts so auszubilden, daß auch bei Verwendung von Metallen geringer Festigkeit und schlechter Federeigenschaften, wie Aluminium und Aluminium-Legierungen, ein einwandfreies membranartiges Durchfedern und Rückfedern des Bodens gewährleistet ist. Dies wird erfindungsgemäß dadurch erreicht, daß die Bombierung des Bodens exzentrisch angeordnet ist. Bei einer bevorzugten Ausführungsform der Erfindung ist die exzentrische Bombierung innerhalb einer zentrisch verlaufenden ringförmigen Sicke angeordnet, die zur Versteifung des Bodens dient. The invention aims at membrane-like resilient floors for emptying to train the contents of the container so that even when using metals less Strength and poor spring properties, such as aluminum and aluminum alloys, a perfect membrane-like deflection and rebound of the soil is guaranteed is. This is achieved according to the invention in that the crowning of the bottom is eccentric is arranged. In a preferred embodiment of the invention, the eccentric Crowning arranged within a centrally running annular bead, which serves to stiffen the floor.

In der Zeichnung ist der Gegenstand der Erfindung in einem Ausführungsbeispiel veranschaulicht. In the drawing, the subject of the invention is in one embodiment illustrated.

Fig. I ist ein senkrechter Schnitt durch den unteren Teil eines Behälters mit membranartig federndem Boden; Fig. 2 ist eine Draufsicht zu Fig. I. Figure I is a vertical section through the lower part of a container with membrane-like resilient base; Fig. 2 is a plan view of Fig. I.

Der untere Rand der z. B. aus dünnem Aluminiumblech bestehenden Dosen- und Tubenwandung 1 ist zusammen mit dem Außenrand 3 des ebenfalls aus dünnem Aluminiumblech bestehenden Bodens 2 abdichtend eingebördelt. In dem Boden 2 ist zur Versteifung eine ringförmige Sicke 4 ungefähr zentrisch angeordnet. Die innerhalb dieser Sicke liegende Bodenfläche ist exzentrisch bombiert, so daß der Scheitel 5 der Bodenwölbung um die durch Pfeile 6 angedeutete Strecke von dem Mittelpunkt der Bodenfläche entfernt liegt. In Fig. 2 ist die Lage der durch die exzentrische Bombierung erzeugten Kuppe durch eine strichpunktierte Linie angedeutet. Die Grundrißform des Behälters ist beliebig. Sie kann z. B. kreisförmig, oval oder vieleckig sein. The lower edge of the z. B. can made of thin aluminum sheet and the tube wall 1, together with the outer edge 3 of the, is also made of thin sheet aluminum existing floor 2 sealingly crimped. In the bottom 2 is for stiffening an annular bead 4 arranged approximately centrally. The inside of this bead lying floor surface is cambered eccentrically, so that the apex 5 of the floor vault by the distance indicated by arrows 6 from the center of the floor area lies. In Fig. 2 is the position of the dome produced by the eccentric crown indicated by a dash-dotted line. The plan shape of the container is any. You can z. B. circular, oval or polygonal.

Infolge der exzentrischen Anordnung der Bombierung ist auch bei Herstellung des Bodens aus Aluminiumblech oder aus anderen Werkstoffen von geringerer Federungsmöglichkeit ein einwandfreies Arbeiten des Bodens beim federnden Durchdrücken und bei der selbsttätigen Rückfederung zu erreichen. As a result of the eccentric arrangement of the crowning is also during manufacture of the bottom made of aluminum sheet or other materials with less springiness a flawless working of the soil with the resilient pushing through and with the automatic To achieve springback.

PATENTANSPPtJCHE I. Membranartig federnder Boden für Dosen, Tuben u. dgl. zur Entleerung des Behälterinhalts, dadurch gekennzeichnet, daß die Bombierdng des Bodens auf der Bodenfläche exzentrisch angeordnet ist. PATENT APPROACH I. Membrane-like resilient base for cans, tubes and the like. For emptying the container contents, characterized in that the Bombierdng of the floor is arranged eccentrically on the floor surface.

Claims (1)

2. Membranartig federnder Boden nach Anspruch I, dadurch gekennzeichnet, daß die exzentrische Bombierung innerhalb einer zentrisch verlaufenden ringförmigen Sicke zur Versteifung des Bodens angeordnet ist. 2. Membrane-like resilient base according to claim I, characterized in that that the eccentric crowning within a centrally extending annular Bead is arranged to stiffen the floor.
DEA665A 1950-01-21 1950-01-21 Membrane-like resilient base for cans, tubes, etc. like Expired DE802327C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA665A DE802327C (en) 1950-01-21 1950-01-21 Membrane-like resilient base for cans, tubes, etc. like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA665A DE802327C (en) 1950-01-21 1950-01-21 Membrane-like resilient base for cans, tubes, etc. like

Publications (1)

Publication Number Publication Date
DE802327C true DE802327C (en) 1951-02-08

Family

ID=6919295

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA665A Expired DE802327C (en) 1950-01-21 1950-01-21 Membrane-like resilient base for cans, tubes, etc. like

Country Status (1)

Country Link
DE (1) DE802327C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073166B (en) * 1957-06-18 1960-01-14 Düsseldorf-Heerdt Karl Heinz Ohrt Nail polish bottle
DE1118091B (en) * 1952-11-07 1961-11-23 Harald Piper Round packaging box
US3339793A (en) * 1964-12-16 1967-09-05 Rheem Mfg Co End closures for drums and equivalent containers
US4037752A (en) * 1975-11-13 1977-07-26 Coors Container Company Container with outwardly flexible bottom end wall having integral support means and method and apparatus for manufacturing thereof
US4560080A (en) * 1981-04-10 1985-12-24 The Continental Group, Inc. Reinforced structure for steel ends of cylindrical shipping containers
US4934551A (en) * 1987-09-07 1990-06-19 Buedenbender Bernd Cover for a bung-type barrel or drum

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118091B (en) * 1952-11-07 1961-11-23 Harald Piper Round packaging box
DE1073166B (en) * 1957-06-18 1960-01-14 Düsseldorf-Heerdt Karl Heinz Ohrt Nail polish bottle
US3339793A (en) * 1964-12-16 1967-09-05 Rheem Mfg Co End closures for drums and equivalent containers
US4037752A (en) * 1975-11-13 1977-07-26 Coors Container Company Container with outwardly flexible bottom end wall having integral support means and method and apparatus for manufacturing thereof
US4560080A (en) * 1981-04-10 1985-12-24 The Continental Group, Inc. Reinforced structure for steel ends of cylindrical shipping containers
US4934551A (en) * 1987-09-07 1990-06-19 Buedenbender Bernd Cover for a bung-type barrel or drum

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