BE408232A - - Google Patents
Info
- Publication number
- BE408232A BE408232A BE408232DA BE408232A BE 408232 A BE408232 A BE 408232A BE 408232D A BE408232D A BE 408232DA BE 408232 A BE408232 A BE 408232A
- Authority
- BE
- Belgium
- Prior art keywords
- cover
- edge
- box
- boot
- cardboard
- Prior art date
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
- B65D2543/00277—Metal
-
- 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)
- Sealing Devices (AREA)
Description
<Desc/Clms Page number 1>
Boite d'emballage.
La nouveauté de l'invention réside,en ce qui concerne les boites d'emballage en matière légèrement élastique, comme par exemple celles qui sont faites en fer-blanc et principalement en carton, dans le genre particulier du joint hermétique entre le couvercle et la partie inférieure de ces boîtes.
La fermeture obtenue par un bourrelet ménagé le long du bord du couvercle et correspondant à un autre rebord prévu le long de la partie inférieure de la boite ne peut présenter qu'une étanchéité conditionnelle. Son étanchéité complète à l'air ou même lorsqu'il s'agit d'emballer des matières fluides ne peut pratiquement pas être réalisée.
Suivant la présente invention, laquelle conserve les bourrelets susmentionnés, la face de fond du couvercle de la boite est repoussée vers l'intérieur de manière à former une rainure très étroite et relativement profonde. En plaçant le couvercle sur le bord de la botte, ce bord entre d'une manière serrée dans cette rainure, et cela avec une légère résistance.
Les bourrelets ont dans cette construction une double impor- tance- D'une part, ils servent toujours directement comme
<Desc/Clms Page number 2>
éléments d'étanchéité et, d'autre part, indirectement comme butées pour le bord serré dans la rainure.
Afin d'obtenir au bord un joint sans ressaut, le recouvrement de la paroi de la botte est biseauté extérieurement. En enduisant le bord au moyen de paraffine ou en introduisant dans la rainure des agents graisseux ou de fermeture élastique hermétique, l'étanchéité ne sera pas diminuée, même par une surpression dans la boite.
Un mode de construction est représenté, à titre d'exemple, au dessin annexé.
Fig.l montre une élévation, partiellement en coupe et avec parties supposées arrachées.
Fig.2 et 3 sont'des détails. a représente la partie inférieure de la botte avec le bourrelet b, repoussé vers l'extérieur. La paroi extérieure porte un biseau o qui s'étend jusqu'à l'extrémité supérieure du bord de la partie intérieure, de sorte que la butée du bord de la botte ne présente pas de ressaut.
La face supérieure d du couvercle est repoussée vers l'in- térieur de manière à former un rebord surélevé e et, au dedans de ce couvercle, une rainure annulaire! relativement profonde, dont la largeur correspond à environ l'épaisseur du carton. Le bourrelet g du bord du couvercle est établi pour que,lorsqu'il s'appliqué sur le bourrelet b, le bord de la botte vienne se loger dans la rainure f.
REVENDICATIONS.
**ATTENTION** fin du champ DESC peut contenir debut de CLMS **.
<Desc / Clms Page number 1>
Packing box.
The novelty of the invention lies, with regard to packaging boxes made of slightly elastic material, such as for example those which are made of tinplate and mainly of cardboard, in the particular type of hermetic seal between the cover and the cover. lower part of these boxes.
The closure obtained by a bead formed along the edge of the cover and corresponding to another rim provided along the lower part of the box can only present a conditional seal. Its complete airtightness or even when it comes to packaging fluid materials can hardly be achieved.
According to the present invention, which retains the aforementioned beads, the bottom face of the cover of the box is pushed inwards so as to form a very narrow and relatively deep groove. By placing the cover on the edge of the boot, this edge enters in a tight way in this groove, and that with a slight resistance.
The beads have in this construction a double importance- On the one hand, they always serve directly as
<Desc / Clms Page number 2>
sealing elements and, on the other hand, indirectly as stops for the edge clamped in the groove.
In order to obtain a seamless edge at the edge, the covering of the wall of the boot is bevelled on the outside. By coating the edge with paraffin or by introducing greasy or elastic sealing agents into the groove, the tightness will not be reduced, even by overpressure in the box.
One method of construction is shown, by way of example, in the accompanying drawing.
Fig.l shows an elevation, partially in section and with parts supposedly broken away.
Figs. 2 and 3 are details. a represents the lower part of the boot with the bead b pushed outwards. The outer wall has a bevel o which extends to the upper end of the edge of the inner part, so that the stop of the edge of the boot does not have a projection.
The upper face d of the cover is pushed inwards so as to form a raised rim e and, inside this cover, an annular groove! relatively deep, the width of which corresponds approximately to the thickness of the cardboard. The bead g of the edge of the cover is established so that, when it is applied to the bead b, the edge of the boot comes to be lodged in the groove f.
CLAIMS.
** ATTENTION ** end of DESC field can contain start of CLMS **.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE408232A true BE408232A (en) |
Family
ID=72849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE408232D BE408232A (en) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE408232A (en) |
-
0
- BE BE408232D patent/BE408232A/fr unknown
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