DE557942C - Tin can with tear-off strip - Google Patents
Tin can with tear-off stripInfo
- Publication number
- DE557942C DE557942C DENDAT557942D DE557942DD DE557942C DE 557942 C DE557942 C DE 557942C DE NDAT557942 D DENDAT557942 D DE NDAT557942D DE 557942D D DE557942D D DE 557942DD DE 557942 C DE557942 C DE 557942C
- Authority
- DE
- Germany
- Prior art keywords
- tear
- lid
- bead
- strip
- edge
- 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
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
- B65D43/0235—Removable lids or covers with integral tamper element
- B65D43/0285—Removable lids or covers with integral tamper element secured by rolling or other plastic deformation before removal of the tamper element
- B65D43/0287—Removable lids or covers with integral tamper element secured by rolling or other plastic deformation before removal of the tamper element only on the outside, or a part turned to the outside, of the mouth of the container
- B65D43/0293—Removable lids or covers with integral tamper element secured by rolling or other plastic deformation before removal of the tamper element only on the outside, or a part turned to the outside, of the mouth of the container leaving friction on both the inside and the outside after removal of the tamper element
-
- 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
- B65D2401/00—Tamper-indicating means
- B65D2401/15—Tearable part of the closure
-
- 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
-
- 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
- B65D2543/00953—Sealing means
- B65D2543/00962—Sealing means inserted
- B65D2543/00972—Collars or rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
_ Konservendose mit Abreißstreifen Die Erfindung bezieht sich auf die besondere Ausbildung einer Konservendose, bei welcher der Deckel mit dem Dosenkörper durch in beiden Teilen eingewalzte Wulste fest verbunden ist und am Deckelrand ein durch eine Einkerbung begrenzter Abreißstreifen vorgesehen ist. Das Neue besteht darin, daß bei einer derartig ausgebildeten Konservendose die eingekerbte Schwächungslinie im Scheitel des Deckelwulstes auf seiner Innenfläche angebracht ist. Bezweckt wird damit, daß der Abreißstreifen glatt und ohne Verlaufen der Reißlinie sich genau im Scheitel des Deckelwulstes ablöst und ein Deckel mit Aufsatzrand übrigbleibt, der nach geöffneter Dose durch sein Eigengewicht einen guten Abschluß der Dose ergibt. Die glatte Ablösung des Abreißstreifens ist gesichert, weil der am Deckel verbleibende gewölbte Rand den beim Abreißen auftretenden Kräften einen größeren Widerstand entgegensetzt und weil diese Kräfte, durch den in den Deckelwulst eingreifenden. Wulst des Dosenkörpers gewissermaßen geführt, im Scheitel des Deckelwulstes am stärksten wirken._ Tin can with tear-off strip The invention relates to the special design of a can, in which the lid with the can body is firmly connected by rolled-in beads in both parts and on the edge of the lid is provided by a notch bounded tear-off strip. The new exists in that in such a can formed the notched line of weakness is attached in the apex of the cover bead on its inner surface. Is intended so that the tear strip is smooth and accurate without the tear line running detaches in the apex of the lid bead and a lid with an attachment edge remains, which gives a good closure of the can due to its own weight after the can is opened. The smooth detachment of the tear-off strip is ensured because the one remaining on the lid curved edge opposes the forces occurring when tearing off a greater resistance and because these forces, by engaging in the lid bead. Bead of the can body to a certain extent guided, have the greatest effect in the apex of the lid bead.
Es sind zwar Konservendosen der eingangs erwähnten Art bekannt, bei welcher die Schwächungslinie am oberen Rand des Deckelwulstes angeordnet ist. Allein diese Anordnung bietet keine Sicherheit gegen ein Verlaufen der Reißlinie. Auch erhält man keinen Deckel, der sich nachher auf den Wulst des Dosenkörpers aufzulegen und damit einen guten Abschluß herzustellen. vermag.There are cans of the type mentioned are known at which the line of weakness is arranged on the upper edge of the cover bead. Alone this arrangement does not offer any security against the tear line running. Even you do not get a lid that can then be placed on the bead of the can body and thus to make a good deal. able.
Es ist auch bekannt, die Einkerbung im Scheitel des Deckelwulstes anzuordnen, jedoch ohne gleichzeitige Anbringung eines in diesen Wulst eingreifenden Gegenwulstes. Auch dieser Ausbildung der Dose haften die gleichen vorerwähnten Nachteile an, die eben durch die Erfindung vermieden werden.It is also known, the notch in the apex of the lid bead to be arranged, but without the simultaneous attachment of an engaging in this bead Counter bulge. This design of the can also has the same disadvantages as mentioned above that are avoided by the invention.
Auf der Zeichnung ist eine Ausführungsform der Erfindung dargestellt. Es zeigen Fig. i eine Seitenansicht der Konservendose mit teilweisem Längsschnitt, Fig. 2 eine Seitenansicht gemäß Fig. i mit teilweise aufgerissenem Band und Fig. 3 einen Schnitt durch die Dosenwand in größerem Maßstab.An embodiment of the invention is shown in the drawing. 1 shows a side view of the can with a partial longitudinal section, FIG. 2 shows a side view according to FIG. I with the band partially torn off, and FIG. 3 shows a section through the can wall on a larger scale.
Der Dosenkörper i kann beliebige Form haben und ist durch einen Deckel 2 abgeschlossen. Eine dichte Verbindung zwischen Deckel und Dose wird dadurch erreicht, daß der Rand der Dose und der Rand 3 des übergestülpten Deckels mit ineinander passenden ringförmigen Wulsten 8, 8' versehen sind, die zweckmäßig zu gleicher Zeit in einem Arbeitsgang hergestellt werden. Zur Erhöhung des dichten Abschlusses ist der Rand io der Dose i eingerollt und greift in eine im Deckel 2 angebrachte Ringnut i i ein, in der gegebenenfalls ein Dichtungsstreifen 9, z. B. aus Gummi, angeordnet sein kann (Fig. 3).The can body i can have any shape and is through a lid 2 completed. A tight connection between the lid and the can is achieved by that the edge of the can and the edge 3 of the lid fitted over one another with one another annular beads 8, 8 'are provided, which expediently at the same time in one Operation are produced. The edge is used to increase the tight seal io of the can i rolled up and engages in an annular groove i i made in the lid 2 a, in which optionally a sealing strip 9, z. B. made of rubber, arranged can be (Fig. 3).
Der von dem Rand 3 des Deckels 2 zu lösende Abreißstreifen 3' wird durch eine an der Innenfläche des Deckelwulstes angebrachte ringförmige Einkerbung 4 begrenzt, die sich erfindungsgemäß gerade im Scheitel der Wulst 8' befindet. Um den Streifen 3' leicht abreißen zu können, ist er durch eine Quernut 5 unterbrochen und an dem einen Ende in bekannter Weise mit einer Zunge 6 versehen, in der ein Loch zum Einführen eines Ringes, eines Metalldrahtes, einer Schnur oder eines anderen Werkzeugs vorgesehen ist. Beim Ziehen an der Zunge 6 löst sich der Streifen 3' genau im Scheitel der Wulst 8' glatt ab, ohne nach der Seite hin ausreißen zu können.The tear-off strip 3 'to be detached from the edge 3 of the cover 2 becomes by an annular notch made on the inner surface of the cover bead 4 limited, which according to the invention is just in the apex of the bead 8 '. Around To be able to tear off the strip 3 'easily, it is interrupted by a transverse groove 5 and provided at one end in a known manner with a tongue 6 in which a Hole for inserting a ring, metal wire, cord or other Tool is provided. When the tongue 6 is pulled, the strip 3 'is released exactly in the apex of the bead 8 'smoothly, without being able to tear out to the side.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE557942T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE557942C true DE557942C (en) | 1932-08-30 |
Family
ID=6565236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT557942D Expired DE557942C (en) | Tin can with tear-off strip |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE557942C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE870808C (en) * | 1937-04-12 | 1953-03-16 | Saml Hanson & Son Ltd | Closure for tin cans u. like. container |
-
0
- DE DENDAT557942D patent/DE557942C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE870808C (en) * | 1937-04-12 | 1953-03-16 | Saml Hanson & Son Ltd | Closure for tin cans u. like. container |
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