CH133440A - Tin can for preservation in the air-diluted chamber. - Google Patents

Tin can for preservation in the air-diluted chamber.

Info

Publication number
CH133440A
CH133440A CH133440DA CH133440A CH 133440 A CH133440 A CH 133440A CH 133440D A CH133440D A CH 133440DA CH 133440 A CH133440 A CH 133440A
Authority
CH
Switzerland
Prior art keywords
tin
air
frame
opening
preservation
Prior art date
Application number
Other languages
German (de)
Inventor
Duerst Heinrich
Original Assignee
Duerst Heinrich
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 Duerst Heinrich filed Critical Duerst Heinrich
Publication of CH133440A publication Critical patent/CH133440A/en

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
    • 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
    • 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
    • B65D2543/00953Sealing means
    • B65D2543/00962Sealing means inserted
    • B65D2543/00972Collars or rings
    • 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
    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2007Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)

Description

  

  Blechbüchse zum     Konservieren    im luftverdünnten Fassungsraum.    Es ist bekannt,     Nährpräparate,    zum Bei  spiel Milch in flüssigem oder festem     Zustand,          Talyak        und    andere Produkte, welche verder  ben, wenn sie längere Zeit -der Luft ausge  setzt bleiben, und insbesondere solche, welche  zum Konsum in tropischen     Gegenden    ver  schickt werden, in Blechbüchsen zu ver  packen, die, nachdem sie     gefüllt,sind,    .auf der       Evakuierverschlussmaschine        verschlosisen    wer  den.

   Bei diesen Büchsen kann der eine Boden  mit der Zarge aus     einem    ,Stück bestehen (ge  zogene Büchsen) oder aber er kann als ein be  sonderes Stück -gezogen und auf .der     Ver-          schliessfalzma:schine    mit einfachem oder  Doppelfalz in die Zarge dicht     angefalzt    sein.  Der zweite, gleiche Boden wird,     nachdem    die  Büchse .gefüllt worden     isst,    in der     Evakuier-          maschine    an die Zarge gefalzt, nachdem die  gefüllte Büchse evakuiert worden ist.  



  Das Öffnen einer solchen Büchse ist     Faber     keine leichte Sache, und man bedarf dazu  eines besonderen Werkzeuges. Das wird  fängst als ein grosser     Übelstand    empfunden,       ,.während    das Verpacken in     evakuierte    Büch  sen immer mehr angewendet     wind.       Die Blechbüchse nach vorliegender Erfin  dung weist diesen Nachteil nicht auf und ge  währleistetdoch einen guten     Verschluss.8ie    be  sitzt in ihrem einen Boden,

   ein     Reit    einem fla  chen     Rand    gegen einen flachen Rand einer  Öffnung in     idiesem    Boden     ianliegenden    und  in     .diese    Öffnung passend eingreifendes     Ver-          schlussstück,    und ihr     @aniderer    Boden ist zum  mechanischen     Anfalzen    an die     Zarge    einge  richtet.

   Diese Büchse kann gefüllt werden,       wenn    ,der mit der Öffnung     versehene    Boden  an die Zarge     angefalzt    und das     Verrchluss-          stück    in die Öffnung eingesteckt ist, so dass  es diese     mittelst    eines Dichtungsringes ab  schliesst, während !der andere Boden noch  weggenommen ist. Die gefüllte Büchse kann  dann auf der     Evakuierverschliessmaschine          evakuiert    und ihr zweiter     Borden    mechanisch       angefalzt    werden.

   Bei dieser     Arbeitsweise     wird bei der gefüllten und verschlossenen       Büchse,dais        Verschlussstück    infolge     id@es    in der  Büchse     herrschenden        Unteridruckees    von At  mosphärendruck so fest     aufgedrückt,        -dass    ein  ungewolltes Öffnendes     Verschluss-stückes    un  möglich ist.

   Sobald man aber durch     dws    Ver-           schlussstück.-mit    irgend einem Instrument ein  Loch     durchsticht,        so,dass    Luft in. das Büchsen  innere gelangt, lässt sich das     Verschlussistück     leicht     wegnehmen.     



  Die     Zeichnung    stellt -ein     AusTührungsbei-          spiel    -des     Erfindungsgegenstandes    dar, und  zwar im     .Schnitt.     



  Die dargestellte     Blechbüchse    hat eine  Zarge a, !die zum Beispiel     zylindrisch    ist.  An diese ist der gezogene Boden b in !bekann  ter Weise     angefalzt.    Dieser Boden hat     eine          ausgestanzte    Öffnung c von zum Beisspiel       kreisrunder        Umrissform.    In die Öffnung     ist     das gezogene     Verschlussstück    d     passem.d    ein  gesteckt.

   Der Rand     r,dieses        Verschluss;stückes     ist     flach    und liegt gegen     Iden    flachen, die  Öffnung c umgebenden Rand des Bodens b  an, wobei ein Dichtungsring i zwischenbelegt  ist. Der     iandere    Boden f der Büchse ist ein  solcher bekannter Ausführung.

   Er ist ge  zogen, passt in die     Zarge        a,    übergreift mit       seinem        Rand        g    das     Bördel        7e    der     Aarge    und  liegt auf     letzterem    auf, wobei ein Dichtungs  ring     lt,        zwisehengelegt    ist.  



  Beim Gebrauch dieser Büchse füllt man  dieselbe bei eingestecktem     Verschlussstück    d  und weggenommenem Boden f. Die gefüllte  Büchse und den Deckel     f        bringt    man in die       Evakuierverschliessmaschine,    wo     idie    Büchse       e-%;aluiert    und     ider    Boden f artgefalzt wird.

    Die     Folge    ist, dass dann nach dem Herausneh  men der Büchse aus der Maschine -das Ver-         schlussstück    d vom     atmosphärischen    Druck  fest     iangepresstgehalten    wird, die Büchse so  mit dicht verschlossen ist, ohne dass sich das       Verschlussstück    d ungewollt lösen könnte.  



  Soll die Büchse geöffnet werden, so  durchsticht man das     Verschlussstück    mit  irgend einem Instrument. Dann dringt Luft in  die Büchse und der     111erdruck    der Atmo  sphäre auf das     Verschlussstüch    wird aufge  hoben, so dass     idieses    leicht entfernt werden       kann.     



  Eine solche Büchse kann, wenn ihre Rein  haltung es gestattet,     wiederholt        gebraischt     werden; es braucht     nur    nach     jedem    Gebrauch  das     VerschlussIstück    d     idurch    ein neues ersetzt  zu werden.



  Tin can for preservation in the air-diluted chamber. It is known that nutritional supplements, for example milk in liquid or solid state, talyak and other products that spoil if they are exposed to the air for a long time, and especially those that are sent for consumption in tropical regions, to be packed in tin cans which, after they are filled, are sealed on the evacuation sealing machine.

   In the case of these cans, the bottom with the frame can consist of one piece (drawn cans) or it can be drawn as a special piece and tightly seamed into the frame on the locking hemming machine with a single or double fold . After the can has been filled, the second, identical base is folded onto the frame in the evacuation machine after the filled can has been evacuated.



  Opening such a box is no easy matter for Faber, and it requires a special tool. This is initially perceived as a great inconvenience, while packing in evacuated cans is increasingly used. The tin can according to the present invention does not have this disadvantage and does guarantee a good closure.

   A rider a flat edge against a flat edge of an opening in this base and fittingly engaging closure piece in this base, and its @aniderer base is set up for mechanical seaming to the frame.

   This box can be filled when the bottom provided with the opening is folded onto the frame and the locking piece is inserted into the opening so that it closes it off by means of a sealing ring while the other bottom is still removed. The filled can can then be evacuated on the evacuation sealing machine and its second edge can be seamed mechanically.

   In this mode of operation, when the can is filled and closed, the closure piece, due to the negative atmospheric pressure prevailing in the can, is pressed so firmly that it is impossible to open the closure piece unintentionally.

   However, as soon as a hole is pierced through the closure piece with any instrument, so that air gets into the inside of the can, the closure piece can easily be removed.



  The drawing represents an embodiment of the subject matter of the invention, namely in .Schnitt.



  The tin can shown has a frame a! Which is cylindrical, for example. The drawn floor b is folded onto this in a known manner. This bottom has a punched-out opening c of, for example, a circular outline. The drawn locking piece d is inserted into the opening.

   The edge r of this closure piece is flat and rests against the flat edge of the base b surrounding the opening c, with a sealing ring i being interposed. The other bottom f of the can is of such a known design.

   It is drawn, fits into the frame a, overlaps the flange 7e of the frame with its edge g and rests on the latter, with a sealing ring being placed in between.



  When using this sleeve, it is filled with the plug d inserted and the base f removed. The filled can and the lid f are brought into the evacuation sealing machine, where the can is aluminum-coated and the bottom f is folded.

    The result is that after the bushing has been removed from the machine, the closure piece d is held firmly in place by atmospheric pressure, and the bushing is closed tightly without the closure piece d being able to loosen unintentionally.



  If the can is to be opened, the breech block is pierced with any instrument. Then air penetrates the can and the pressure of the atmosphere on the closure cloth is lifted so that it can be easily removed.



  Such a can, if kept clean, can be brewed repeatedly; it only needs to be replaced with a new one after each use.

 

Claims (1)

PATENTANSPRUCH: Blechbüchse zum Konser vieren im luft- veDdünnten Fassungsraum, dadurch gekenn zeichnet, dass der eine Boden mit der Zarge dicht verbunden ist und eine Öffnung besitzt, in welche passend ein Verschlussstück hinein ragt, das mit einem flachen Aussenrand auf dem flachen Rand um die Öffnung L-s@o- dens aufliegt, wobei zwischen die Ränder ein Dichtungsring eingelegt ist, PATENT CLAIM: Tin can for preserving in the air-thinned holder space, characterized in that one bottom is tightly connected to the frame and has an opening into which a locking piece protrudes with a flat outer edge on the flat edge around the Opening Ls @ o- dens, with a sealing ring inserted between the edges, und dass der an dere Boden zum mechanischen Anfalzen an die Zarge eingerichtet ist. and that the other bottom is set up for mechanical seaming to the frame.
CH133440D 1928-08-29 1928-08-29 Tin can for preservation in the air-diluted chamber. CH133440A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH133440T 1928-08-29

Publications (1)

Publication Number Publication Date
CH133440A true CH133440A (en) 1929-06-15

Family

ID=4391590

Family Applications (1)

Application Number Title Priority Date Filing Date
CH133440D CH133440A (en) 1928-08-29 1928-08-29 Tin can for preservation in the air-diluted chamber.

Country Status (1)

Country Link
CH (1) CH133440A (en)

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