DE563665C - Tin can with clamping ring insert for push-in lid - Google Patents
Tin can with clamping ring insert for push-in lidInfo
- Publication number
- DE563665C DE563665C DENDAT563665D DE563665DD DE563665C DE 563665 C DE563665 C DE 563665C DE NDAT563665 D DENDAT563665 D DE NDAT563665D DE 563665D D DE563665D D DE 563665DD DE 563665 C DE563665 C DE 563665C
- Authority
- DE
- Germany
- Prior art keywords
- clamping ring
- lid
- ring insert
- tin
- push
- 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
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
- B65D43/022—Removable 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
-
- 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
- B65D43/26—Mechanisms for opening or closing, e.g. pedal-operated
- B65D43/265—Mechanisms for opening or closing, e.g. pedal-operated consisting of levers pivoting perpendicularly to container axis, e.g. butterfly levers
-
- 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
- B65D2543/00435—Lids secured to an intermediate ring or like annular member fixed to the container mouth
-
- 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
- B65D2543/00546—NO contact
-
- 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
- B65D2543/00824—Means for facilitating removing of the closure
- B65D2543/00888—Means for facilitating removing of the closure by applying lever forces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
Konservendose mit Klemmring-Einsatz für Einsteckdeckel Die Erfindung bezieht sich auf eine Konservendose mit einem als geschlossenen Hohlraum ausgebildeten, den oberen Dosenrand überragenden Klemmring-Einsatz für Einsteckdeckel.Tin can with clamping ring insert for push-in lid The invention refers to a can with a closed cavity, Clamping ring insert for push-in lids protruding from the upper edge of the can.
Die Hohlraumquerschnitte einer bekannten Art solcher Klemmring-Einsätze sind als Dreieck ausgebildet, über dessen Spitze und zwei Seiten der Deckel übergestülpt wird. Infolge dieser keilartigen Ausgestaltung des Einsatzhohlraumes tritt der Nachteil ein, daß beim Einklemmen des Deckels neben Normalkräften noch solche Kräfte entstehen, welche den Deckel abzuheben versuchen.The cavity cross-sections of a known type of such clamping ring inserts are designed as a triangle with the lid slipped over its tip and two sides will. The disadvantage arises as a result of this wedge-like configuration of the insert cavity one that when the lid is clamped, in addition to normal forces, such forces also arise, trying to lift the lid.
Ferner ist eine andere Art solcher Klemmring-Einsätze bekannt geworden, deren geschlossener, zylindrischer Hohlraum einen rechteckigen Querschnitt aufweist, wobei das Ende der inneren Ringwand auf der rechtwinklig nach außen abgebogenen Dosenwand aufliegt. Hierbei entsteht eine nachteilige Wirkung insofern, als die Klemmspannung nur von einer waagerechten und einer senkrechten, nicht an beiden Enden abgestützten Ringwand erzeugt wird, so daß die Elastizität des Ringes während des Gebrauches bald nachläßt.Furthermore, another type of such clamping ring inserts has become known, whose closed, cylindrical cavity has a rectangular cross-section, whereby the end of the inner ring wall is bent outwards at right angles Can wall rests on it. This creates an adverse effect in that the Clamping tension only from a horizontal and a vertical one, not both Ends supported ring wall is generated, so that the elasticity of the ring during of use soon wears off.
Dieser Nachteil soll gemäß der Erfindung dadurch behoben werden, daß die freie Innenkante des Klemmringes so nach abwärts und dann hochgebogen ist, daß ein geschlossener, zylindrischer Hohlraum gebildet wird. Damit wird eine für die Abdichtung vorteilhafte weiche, aber gleichmäßige Flächenpressung und ein sicheres Festhalten des Deckels erreicht.This disadvantage is to be eliminated according to the invention in that the free inner edge of the clamping ring is bent downwards and then upwards so that a closed, cylindrical cavity is formed. This becomes one for the Sealing advantageous soft, but even surface pressure and a safe Holding the lid reached.
Auf der Zeichnung ist eine erfindungsgemäße Ausführungsform einer Konservendose gemäß der Erfindung dargestellt, und zwar zeigt: Abb. r einen senkrechten Schnitt durch die geöffnete Konservendose mit abgenommenem Deckel, Abb. 2 einen senkrechten Schnitt durch die' geschlossene Konservendose.In the drawing, an embodiment of the invention is one Shown can according to the invention, namely shows: Fig. R a vertical Section through the opened can with the lid removed, Fig. 2 a vertical section through the 'closed tin can.
Wie aus der Zeichnung ersichtlich, ist die Konservendose a an ihrem oberen Teil mit einem äbnehmbar befestigtenKlemmring-Einsatz verbunden, dessen schmaler, waagerechter Rand c ein wenig unterhalb des Dosenrandes a1 liegt. Der Rand c geht in einen zylindrischen Teil d über, der über die Rundung e zylindrisch (vgl. Wand f) nach abwärts verläuft und dann mittels der Rundung g sich an die Wand d anschließt.As can be seen from the drawing, the can a is connected at its upper part to a removably fastened clamping ring insert, the narrow, horizontal edge c of which lies a little below the can edge a1. The edge c merges into a cylindrical part d, which extends downwards cylindrically over the curve e (see wall f) and then connects to the wall d by means of the curve g.
Dank dieser Form bietet der Klemmring-Einsatz einen geschlossenen, zylindrischen Hohlraum und erhält eine große Festigkeit, trotzdem er nicht breit ist.Thanks to this shape, the clamping ring insert offers a closed, cylindrical cavity and has great strength, although it is not wide is.
Dem Klemmring-Einsatz entsprechend ist der gewölbte Deckel h ausgestaltet. Er ist mit einer schwach kegeligen Einsteckstufe i versehen, die in einen nach außen abgerundeten Randteil j von ein wenig größerem Durchmesser als die Wand f des Klemmring-Einsatzes übergeht. Der abgerundete Randteil k des Deckels schmiegt sich mit seiner inneren Fläche an die Rundung e des Klemmring-Einsatzes an und endet in einem sich abwärts senkenden Rand l in einer Bördelungsn.The curved cover h is designed in accordance with the clamping ring insert. It is provided with a slightly tapered plug-in step i, which leads to the outside rounded edge part j of a slightly larger diameter than the wall f of the clamping ring insert transforms. The rounded edge part k of the lid nestles with its inner one Surface on the rounding e of the clamping ring insert and ends in a downward direction lowering edge l in a flanging.
Der gewölbte Einsteckdeckel h kann in bekannter Weise den Bodensitz einer darauf gestellten Dose aufnehmen, wodurch das Aufstapeln der Dosen erleichtert wird.The arched plug-in cover h can in a known manner the floor seat a can placed on top, which makes stacking the cans easier will.
Beim Einsetzen der abgerundeten Kante i des Deckels h in den Klemmring-Einsatz geben die abgerundeten Kanten g und e des Einsatzringes nach, wobei sich der Teil j federnd gegen den Rand f des Ringes preßt und somit ein dichter Abschluß erfolgt. Beim vollkommenen Eindrücken des Deckels legt sich die Rundung k noch auf die Rundung e auf.When inserting the rounded edge i of the lid h into the clamping ring insert give the rounded edges g and e of the insert ring, with the part j resiliently presses against the edge f of the ring and thus a tight seal takes place. When the lid is pressed in completely, the rounding k still lies on the rounding e on.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE563665T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE563665C true DE563665C (en) | 1932-11-08 |
Family
ID=6566794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT563665D Expired DE563665C (en) | Tin can with clamping ring insert for push-in lid |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE563665C (en) |
-
0
- DE DENDAT563665D patent/DE563665C/en not_active Expired
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