BE663245A - - Google Patents

Info

Publication number
BE663245A
BE663245A BE663245A BE663245A BE663245A BE 663245 A BE663245 A BE 663245A BE 663245 A BE663245 A BE 663245A BE 663245 A BE663245 A BE 663245A BE 663245 A BE663245 A BE 663245A
Authority
BE
Belgium
Prior art keywords
container
cover
rim
edge
wall
Prior art date
Application number
BE663245A
Other languages
French (fr)
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 filed Critical
Priority to BE663245A priority Critical patent/BE663245A/fr
Publication of BE663245A publication Critical patent/BE663245A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/0218—Removable lids or covers without integral tamper element secured only by friction or gravity on both the inside and the outside of the mouth of the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00092—Shape of the outer periphery curved circular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact 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
    • B65D2543/00509—Cup
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside

Landscapes

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

Description

  

   <Desc/Clms Page number 1> 
 



  " COUVERCLE POUR RECIPIENT TEL QUE BOITE OU SIMILAIRE." 
L'invention se rapporte à un oouverole pour récipient, par exemple, des bottes ou similaires, généralement en matière   eynthétique.   Ce couvercle comporte une surface 

 <Desc/Clms Page number 2> 

 d'étanchéité qui pénètre dans l'ouverture du réoipient et une bride qui s'appuie sur le bord du réoipient. 



   Dans de nombreux cas, on désirs obtenir   une étanohéi-   té parfaite des   réoipiente   équipéa de tels   oouverolea,   afin d'empêcher l'écoulement du oontenu lors du stookage ou du transport. On a essayé de satisfaire à cette exigence en prévoyant un siège de couvercle très rigide afin d'assurer l'étanohéité requise même en   oas   de fluctuations inévitables de température. 



   L'inconvénient de ce type de réoipient réside dans le fait que dans la plupart des cas, le oouverole ne peut être enlevé nana l'aide d'un instrument et d'autre part il ne peut être replaoé sur le réoipient. Dans un autre procédé ; après pose du couvercle, on reoouvre d'une feuille en matière   aynthé-   tique sur l'ouverture du réoipient, cette feuille est soellée au bord de l'ouverture, par exemple, par soudure, Un tel procédé de fermeture n'assure l'étanchéité du récipient que jusqu'au moment de la destruction de la feuille en matière synthétique, d'es-à-dire jusqu'au premier usage fait du réoi- pient , après oelui-oi il n'est plus possible d'assurer l'étanohéité. 



  Si on ne désire pas utiliser ce siège extrêmement rigide, ni la feuille en matière   aynthétique,   il faudra veiller à ce que les   coefficients   de dilatation du réoipient et du couvercle soient à peu près identiques, ce qui dans de nombreux case posera le problème difficile du choix des matières à utiliser* 
Tous ces inconvénient. peuvent toutefois être aisément éliminé* si.

   comme le propose l'invention, on prévoit, dans un mode de fermeture du type décrit oi-avant, entre la surface intérieure   d'étanohéité   et la surface extérieure qui entoure 

 <Desc/Clms Page number 3> 

 l'objet, une distance qui correspond approximativement à l'épaisseur de la paroi du bord du récipient, en tenant compte du retrait, spécialement du oouverole, qui peut se produire à est endroit, de sorte que, de toute façon, l'une des deux surfaces d'étanohéité au moine sera effioaoe. 



   D'autres particularités et avantages de l'invention seront décrite en se référant aux diverses formes de réalisa- tion représentées sur les dessins annexés. 



   La fig. 1 représente un oouverole suivant l'invention, partiellement en coupe et partiellement en vue latrle. 



   La fig. 2 représente une vue en plan de ce oouverole. 



   La   fige 3   représente, à plus grande échelle, une coupe montrant l'étanohéité entre le   oouverole   et le bord intérieur du   réoipient.   



   La fig. 4 représente à la même échelle que la fig. 3, une coupe montrant l'étanohéité entre le oouverole et le bord extérieur du réoipient, selon une autre variante de réalisation. 



   La fig. 5 représente à l'échelle de la fig. 3, en coupe, un détail d'une autre variante de réalisation du oouverole selon fig. 1. 



   Le oouverole oomporte un plateau 1 aveo un bord 2 et un rebord 3 fixé au coté opposé au plateau. Dans ce rebord 3 il est prévu une rainure 4 sur tout le pourtour, la paroi de cette rainure se pose de manière oontinue sur la surface extérieure. La largeur de la rainure est déterminée par l'épais- seur de la paroi du réoipient et par le retrait, spécialement du oouverole qui peut se produire à cet endroit. 



   Vu que la largeur de la rainure est supérieure à l'épaisseur de la paroi du réoipient, le oouverole ne s'appuie- ra généralement que sur un côté de la rainure. En admettant 

 <Desc/Clms Page number 4> 

 que le couvercle appuie sur la paroi du récipient par la paroi de la rainure qui forme sa partie supérieure, lorsque la température s'éléve le oouverole   ee   dilate et appuiera la paroi extérieure du bord contre le o8té intérieur du réoipient. 



  Inversement, ei le côté extérieur du bord du oouverole s'appuie sur la paroi intérieure du   réoipient,   lors d'un abaissement de température du oouverole, oelui-oi se rétraote et l'autre paroi de la rainure viendra s'appuyer sur le bord extérieur du récipient. 



   Le couvercle peut être muni, au   côté   du bord opposé au plateau, d'un anneau de renforcement 5 de section trapézoï- .dale par exemple. 



   Une autre variante de réalisation d'un couvercle construit selon l'invention présente une rainure oiroulaire 6 sur le rebord du coté opposé au plateau. Cette rainure assure une liaison flexible du couvercle avec le rebord et permet un mouvement de bascule du rebord présentant une surface d'étan- ohéité extérieure par rapport au bord du couvercle et permet ainsi un soulèvement faoile du couvercle. 

**ATTENTION** fin du champ DESC peut contenir debut de CLMS **.



   <Desc / Clms Page number 1>
 



  "LID FOR CONTAINER AS IN BOX OR SIMILAR."
The invention relates to a cover for a container, for example, boots or the like, generally made of synthetic material. This cover has a surface

 <Desc / Clms Page number 2>

 seal which penetrates into the opening of the container and a flange which rests on the edge of the container.



   In many cases, it is desired to achieve perfect integrity of the containers fitted with such a cover, in order to prevent the flow of the contents during storage or transport. Attempts have been made to satisfy this requirement by providing a very rigid cover seat in order to ensure the required etanoheity even in the face of inevitable temperature fluctuations.



   The disadvantage of this type of container lies in the fact that in most cases, the cover cannot be removed without using an instrument and, on the other hand, it cannot be replaced on the container. In another method; after fitting the cover, a sheet of synthetic material is reopened over the opening of the container, this sheet is sealed at the edge of the opening, for example, by welding. Such a closing process does not ensure the sealing of the container only until the moment of destruction of the synthetic material sheet, that is to say until the first use of the container, after which it is no longer possible to ensure the etanoheity.



  If one does not wish to use this extremely rigid seat, nor the sheet of synthetic material, it will be necessary to ensure that the expansion coefficients of the container and the cover are roughly identical, which in many cases will pose the difficult problem of choice of materials to use *
All these downside. can however be easily eliminated * if.

   as proposed by the invention, provision is made, in a closure mode of the type described above, between the inner surface of etanoheity and the outer surface which surrounds

 <Desc / Clms Page number 3>

 object, a distance which corresponds approximately to the wall thickness of the rim of the container, taking into account the shrinkage, especially of the cover, which may occur at its location, so that, anyway, one of the two surfaces of etanoheity to the monk will be effioaoe.



   Other features and advantages of the invention will be described with reference to the various embodiments shown in the accompanying drawings.



   Fig. 1 shows an oouver according to the invention, partially in section and partially in latrle view.



   Fig. 2 shows a plan view of this cover.



   Fig 3 represents, on a larger scale, a section showing the etanoheity between the oouverole and the inner edge of the container.



   Fig. 4 shows on the same scale as FIG. 3, a section showing the etanoheity between the oouver and the outer edge of the container, according to another variant embodiment.



   Fig. 5 shows the scale of FIG. 3, in section, a detail of another variant embodiment of the cover according to FIG. 1.



   The oouverole oomporte a plate 1 with an edge 2 and a rim 3 fixed to the side opposite the plate. In this rim 3 there is provided a groove 4 over the entire periphery, the wall of this groove rests continuously on the outer surface. The width of the groove is determined by the thickness of the vessel wall and by the shrinkage, especially of the cover, which may occur there.



   Since the width of the groove is greater than the thickness of the wall of the container, the cover will generally only rest on one side of the groove. Admitting

 <Desc / Clms Page number 4>

 that the cover presses on the wall of the container by the wall of the groove which forms its upper part, when the temperature rises the oouverole ee expands and will press the outer wall of the edge against the inner o8té of the réoipient.



  Conversely, ei the outer side of the edge of the cover rests on the inner wall of the container, when the temperature of the cover is lowered, oelui-oi retracts and the other wall of the groove will rest on the edge. outside of the container.



   The cover may be provided, on the side of the edge opposite the tray, with a reinforcing ring 5 of trapezoidal section for example.



   Another variant embodiment of a cover constructed according to the invention has an oiroulaire groove 6 on the rim on the side opposite the plate. This groove provides a flexible connection of the cover with the rim and allows a rocking movement of the rim having an external sealing surface with respect to the edge of the cover and thus allows a false lifting of the cover.

** ATTENTION ** end of DESC field can contain start of CLMS **.

 

Claims (1)

REVENDICATIONS 1 ) Couvercle pour récipients, par exemple des bottes, réalisé spécialement en matière synthétique. Ce oouverole oomporte une surface d'étanchéité pénétrant à l'intérieur de l'ouver- ture du réoipient, ainsi qu'un rebord butant sur le bord du réoipient, caractérisé en ce que la surface d'étanohéité intérieure est, par rapport à la surface extérieure d'étanchéité qui encercle le bord du récipient, à une <Desc/Clms Page number 5> distance qui oorrespond à peu près à l'épaisseur de la paroi du bord du récipient et au retrait que peut présen- ter le oouverole à cet endroit, de aorte que, de toute façon, l'une au moins des deux surfaces d'étanohéité sera efficace. CLAIMS 1) Lid for containers, for example boots, made especially of synthetic material. This cover has a sealing surface penetrating inside the opening of the container, as well as a rim abutting the edge of the container, characterized in that the surface of the interior is, with respect to the container. outer sealing surface which encircles the rim of the container, at a <Desc / Clms Page number 5> distance which corresponds approximately to the thickness of the wall of the rim of the receptacle and to the recess which the cover may present at this point, so that, in any case, at least one of the two surfaces of etanoheity will be effective. 2 ) Couverole selon revendioation 1, caractérisé en ce que son rebord présente au moins sur une partie de sa largeur, une lainure circulaire. 2) Cover according to revendioation 1, characterized in that its rim has at least part of its width, a circular wool.
BE663245A 1965-04-30 1965-04-30 BE663245A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE663245A BE663245A (en) 1965-04-30 1965-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE663245A BE663245A (en) 1965-04-30 1965-04-30

Publications (1)

Publication Number Publication Date
BE663245A true BE663245A (en) 1965-08-17

Family

ID=3847517

Family Applications (1)

Application Number Title Priority Date Filing Date
BE663245A BE663245A (en) 1965-04-30 1965-04-30

Country Status (1)

Country Link
BE (1) BE663245A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524428A1 (en) * 1982-03-30 1983-10-07 Mauser Werke Gmbh CONTAINER WITH REMOVABLE LID

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524428A1 (en) * 1982-03-30 1983-10-07 Mauser Werke Gmbh CONTAINER WITH REMOVABLE LID

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