DE325454C - Device for cutting open cans in which the can is pressed onto the base by a roller arrangement acting on its upper edge - Google Patents

Device for cutting open cans in which the can is pressed onto the base by a roller arrangement acting on its upper edge

Info

Publication number
DE325454C
DE325454C DENDAT325454D DE325454DD DE325454C DE 325454 C DE325454 C DE 325454C DE NDAT325454 D DENDAT325454 D DE NDAT325454D DE 325454D D DE325454D D DE 325454DD DE 325454 C DE325454 C DE 325454C
Authority
DE
Germany
Prior art keywords
base
upper edge
roller arrangement
pressed onto
cutting open
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
Application number
DENDAT325454D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grimme Natalis & Co Komm Ges A
Original Assignee
Grimme Natalis & Co Komm Ges A
Publication date
Application granted granted Critical
Publication of DE325454C publication Critical patent/DE325454C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B7/00—Hand- or power-operated devices for opening closed containers
    • B67B7/30—Hand-operated cutting devices
    • B67B7/36—Hand-operated cutting devices adapted to be mounted on walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
    • B67B7/00—Hand- or power-operated devices for opening closed containers
    • B67B7/30—Hand-operated cutting devices
    • B67B7/34—Hand-operated cutting devices with rotatable cutters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Description

Vorrichtung zum Aufschneiden von Konservendosen, bei der die Dose durch eine auf ihren oberen Rand wirkende Rollenanordnung auf die Unterlage gedrückt wird. Durch das Hauptpatent 313667 ist eine Vorrichtung zum Aufschneiden von Kon-Yervendosen unter Schutz gestellt, bei der die Dose auf einer Kugel oder einer Anzahl von Kugeln läuft. Hierbei tritt der Nachteil auf, daß die Dose infolge der schrägen I?inwirkung der Schneidvorrichtung leicht nach außen kippt. Dieser Nachteil wird nach der I?rfinclung dadurch 1-ermieclen, daß der untere Patz der Dose nicht nur in bekannter Weise von innen, sondern auch noch von außen durch eine Kugel oder eine Anzahl von Kugeln geführt wird.Device for cutting open food cans, in which the can is pressed onto the base by a roller arrangement acting on its upper edge. By the main patent 313667 a device for cutting open jar cans is placed under protection, in which the can runs on a ball or a number of balls. This has the disadvantage that the can tilts slightly outward as a result of the inclined action of the cutting device. After the refinement, this disadvantage is reduced by the fact that the lower part of the can is not only guided in a known manner from the inside but also from the outside through a ball or a number of balls.

Nach der -Erfindung, die in der Zeichnung in einer als Beispiel dienenden Ausführungsform dargestellt ist, sind in der Unterlage b zwei frei bewegliche Kugeln c-, d derart eingebettet, daß die eine, aus der Tischfläche herausragende Kugel c Gien Falz der Dose a von innen, die andere Kugel d den Falz von außen führt. Die beiden Kugeln c, cd w; isen zwisehen sich einen schmalen Zwischenraum auf, in den die Dose tnit ihrem Falz leicht eingesetzt werden kann, so daß sie ohne weiteres in die richtige Lag-c zu der oberen Rollenanordnung und der Schneldvorrichtung kommt.According to the invention, which is shown in the drawing in an exemplary embodiment, two freely movable balls c, d are embedded in the base b in such a way that the one protruding ball c Gien fold of the can a of inside, the other ball d guides the fold from the outside. The two balls c, cd w; There is a narrow gap between them, into which the can with its seam can easily be inserted, so that it is easily positioned in relation to the upper roller arrangement and the snap device.

Es ist zweckmäßig, in die Tischfläche der Aufschneidvorrichtung noch eine weitere Kugel e (oder deren mehrere) in einem gewissen Abstande von den hti-cln c , d anzuordnen, die beim Aufschneiden von Dosen größeren Durchmessers als Führung für die 11)se dient und dadurch ein Einklemmen des Falzes zwischen den Kugeln c, d verhütet.It is expedient to arrange another ball e (or several of them) in the table surface of the cutting device at a certain distance from the hti-cln c, d , which serves as a guide for the 11) se when cutting open cans of larger diameter and thereby the fold is prevented from getting caught between the balls c, d.

Wenn man diese als Führung dienende Kugel auf der Zentrallinie der Kugeln c, d von der Außenseite auf die Dose a bei f einwirken läßt, so verhindert sie auch noch ein Aufkippen der Dose infolge der Wirkung der Sclitieidvorriclitung.If this ball, which serves as a guide, is allowed to act from the outside on the can a at f on the central line of the balls c, d, it also prevents the can from tipping over as a result of the action of the sliding device.

Bisweilen genügt es auch, die dritte Kugel so in der 7entiallinie der beiden anderen Ku-"eln c, d anzubringen, daß die dritte Kugel den Boden der aufzuschneidenden Dose abstützt.Sometimes it is enough to keep the third ball in the 7th line of the other two balls c, d so that the third ball hits the bottom of the supports to be cut open can.

Claims (1)

PATENT-ANsPIiücHE: i. Vorrichtung zum Aufschneiden von Konservendosen, bei der die Dose durch eine auf ihren oberen Rand wirkende Rollenanordnung auf die Unterlage gedrückt wird, nach Patent 313667, dadurch gekennzeichnet, daß in der Unterlage (b) für die Dose (a) mindestens zwei kugeln (c, d) derart angeordnet sind, daß die eine (c) den unteren Falz der Dose (a) von innen, die andere Kugel (d) dagegen den Falz von außen führt. ?. Vorrichtung nach Anspruch i, gekennzeichnet durch eine dritte Kugel (e), die seitwärts von den beiden anderen (c, d) oder auf der Zentrallinie dieser Kugeln (c, d) die aufzuschneidende Dose (a) von der Außenseite führt.PATENT ALTERNATIVES: i. Device for cutting open cans, in which the can is pressed onto the base by a roller arrangement acting on its upper edge, according to Patent 313667, characterized in that at least two balls (c, c, d) are arranged in such a way that one (c) guides the lower fold of the can (a) from the inside, while the other ball (d) guides the fold from the outside. ?. Device according to claim i, characterized by a third ball (e) which guides the can (a) to be cut open sideways from the other two (c, d) or on the central line of these balls (c, d) from the outside.
DENDAT325454D Device for cutting open cans in which the can is pressed onto the base by a roller arrangement acting on its upper edge Expired DE325454C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE325454T

Publications (1)

Publication Number Publication Date
DE325454C true DE325454C (en) 1920-09-14

Family

ID=6182927

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT325454D Expired DE325454C (en) Device for cutting open cans in which the can is pressed onto the base by a roller arrangement acting on its upper edge

Country Status (1)

Country Link
DE (1) DE325454C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673058A (en) * 1950-02-01 1954-03-23 Wayne H Tyler Electric can opener

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673058A (en) * 1950-02-01 1954-03-23 Wayne H Tyler Electric can opener

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