EP3454704B1 - Dispenser for sections of a roll-up material web - Google Patents

Dispenser for sections of a roll-up material web Download PDF

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Publication number
EP3454704B1
EP3454704B1 EP17724723.6A EP17724723A EP3454704B1 EP 3454704 B1 EP3454704 B1 EP 3454704B1 EP 17724723 A EP17724723 A EP 17724723A EP 3454704 B1 EP3454704 B1 EP 3454704B1
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EP
European Patent Office
Prior art keywords
dispenser
interruption
coded
guide track
dispensing system
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EP17724723.6A
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German (de)
French (fr)
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EP3454704A1 (en
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Hans Georg Hagleitner
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K10/34—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
    • A47K10/38—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge
    • A47K10/3845—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge with devices preventing the use of non-authorised paper rolls
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K10/34—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
    • A47K10/38—Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means the web being rolled up with or without tearing edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/60—Coupling, adapter or locking means

Definitions

  • the invention relates to a dispensing system with at least one material web wound into a roll, which has an end-coded bearing pin protruding from the roll, and with a dispenser for sections of the material web, which has at least one guideway leading from the insertion position to a dispensing position is coded in one place to match the end-coded bearing pin protruding from the roll.
  • Such a dispenser for toilet paper, household paper or the like is, for example EP 1 927 308 refer to.
  • the dispenser has side walls, in which guideways formed by grooves with different cross sections run parallel to one another from the insertion position down to the dispensing position.
  • one of the two guideways is funnel-shaped and has a raised rib in the middle, so that only trunnions with grooved ends can be inserted.
  • the matching required for this is also referred to as coding. Since the groove is deeper than the height of the rib, rollers with bearing journals not grooved on the end face can then be inserted into the dispenser if the bearing journals are shortened or shorter by the height of the rib.
  • the second guideway is formed by an ordinary rectangular cross-section groove into which the second pin-shaped bearing journal fits.
  • Rolls of paper with incorrectly or not coded trunnions can also be used after the FR 2 879 092 not to be used in a dispenser, since here the journals must be provided with a circumferential groove in order to open a spring lock that is matched to them at the beginning of the guideway.
  • the invention has now set itself the task of complicating the use of roles with mismatched bearing journals in a dispenser, and this is achieved in that the coded position is provided between the insertion position and the dispensing position, and at least at the coded point on the guideway a safety device for incorrectly or not coded trunnions is formed.
  • Mismatched journals are only temporarily held in the guideway, and different measures can therefore be used as a catch device for rollers with mismatched journals. Common to all of them is a malfunction after the rollers have been inserted, with the result that inaccurate trunnions are stopped, deflected or otherwise sorted out at the fault location by the catching device.
  • the catching device is formed by an interruption in the guideway, and the interruption is bridged by the rib forming the encoder-side coding.
  • the interruption is preferably designed as a lateral recess or bulge in the groove, into which the bearing pin then falls or is pressed into it by an ejection device arranged opposite.
  • a leaf spring is preferably provided as the ejection device, which is clamped on the side opposite the interruption in the side wall of the dispenser.
  • a bearing journal with the correct coding deflects the leaf spring and reaches the dispensing position.
  • An incorrectly or not coded bearing journal is pressed into the recess or bulge by the leaf spring crossing the guideway at an angle by interrupting the guideway.
  • another spring element in particular also made of plastic, can protrude into the guideway.
  • a dispenser 1 for toilet paper, towel paper or the like points in accordance Fig. 1 a housing with a rear wall, two mutually parallel side walls 3 and an openable cover 6.
  • two differently designed guideways 4, 5 each extend in one plane from top to bottom into a dispensing position 10, in which elements not shown form a temporary support until the material web 12 wound into a roll 8 is used up.
  • the roller 8 rotates about its axis in which a support rod 11 is arranged with bearing pins 14, 15 projecting over the roller 8 on both sides.
  • the guideway 4 is a simple groove with a rectangular cross section
  • the guideway 5 represents at least initially an undercut groove with a T-shaped cross section.
  • the bearing journals 14, 15 are also designed accordingly, that is to say the bearing journal 14 represents a cylindrical pin, which loosely engages in the guideway 4.
  • the bearing pin 15 has an end flange offset by a circumferential groove, which in the undercut groove of the guideway 5 slides axially immovably, the webs of the guideway 5 projecting into the circumferential groove.
  • the guideway 5 is provided with a rib 22 which extends centrally at least along part of the guideway 5 and, if appropriate, as in FIG Fig. 1 evident, can also extend to just before the donation position 10.
  • the bearing pin 15 has a diametrical groove 16 on the end face that fits the rib 22 Fig. 9 is indicated.
  • Fig. 4 shows a section of a side wall 3 of the dispenser 1 provided with the guideway 5.
  • the guideway 5 begins with a funnel-like tapering entrance area and continues in a section which slopes slightly backwards. In this, approximately in the middle, an interruption 20 of the guideway 5 is provided in the form of a bulge or depression of the lower side wall of the undercut groove.
  • the rib 22 begins in the entrance area and extends over the interruption 20.
  • Fig. 5 shows a dispenser with a support rod 11 (shown without roller 8) inserted into the guideways 4, 5, shown in simplified form, the end groove 16 of the bearing pin 15 being pushed onto the rib 22.
  • the groove of the guideway 5 is not undercut in this figure, since the support rod 11 is in any case axially insertable due to its engagement on both sides.
  • the support rod 11 slides over the interruption 20, since it is held on the rib 22 bridging the interruption 20.
  • Fig. 6 is similar Fig. 3 , in the Fig. 5 shown position shown enlarged.
  • FIG. 7 and 8 show the Fig. 5 and 6 accordingly, the same situation with an incorrect or mismatched support rod 11 '. How out Fig. 8 can be seen in detail, the bearing pin 17 is shorter and without an end groove 16, so that it does not run onto the rib 22 when inserted into the guideway 5, but is only guided on the side walls of the guideway 5.
  • the break 20 thus represents a safety device for rollers 8 with protruding, incorrectly or not coded bearing pins 17.
  • a second version shows Fig. 9 .
  • This shows a section of a side wall 3 of a dispenser provided with the guideway 5, the interruption 20 of the guideway 5 forming a catching device being provided in an approximately vertical section adjoining the slightly sloping section near the dispensing position 10.
  • an incorrect or non-coded bearing journal 17 is pressed out of the guideway 5 into the bulge or depression by gravity, but by an ejection device 21 arranged opposite the interruption 20 if it does not slide on the rib 22 bridging the interruption 20.
  • the ejection device 21 is formed in particular by a spring which crosses the guideway 5 and is clamped on one side on the side wall 3.
  • the roller 8 can only be removed from this position if at least parts of the dispenser 1 are removed.

Description

Die Erfindung betrifft ein Spendesystem mit mindestens einer zu einer Rolle gewickelten Materialbahn, die einen stirnseitig codierten, aus der Rolle vorstehenden Lagerzapfen aufweist, und mit einem Spender für Abschnitte der Materialbahn, der eine von der Einführungsposition bis in eine Spendeposition führende Führungsbahn aufweist, die zumindest an einer Stelle zu dem stirnseitig codierten, aus der Rolle vorstehenden Lagerzapfen passend codiert ist.The invention relates to a dispensing system with at least one material web wound into a roll, which has an end-coded bearing pin protruding from the roll, and with a dispenser for sections of the material web, which has at least one guideway leading from the insertion position to a dispensing position is coded in one place to match the end-coded bearing pin protruding from the roll.

Ein derartiger Spender für Toilettenpapier, Haushaltspapier oder dergleichen ist beispielsweise der EP 1 927 308 zu entnehmen. Der Spender weist Seitenwände auf, in denen durch Nuten gebildete Führungsbahnen mit unterschiedlichen Querschnitten parallel zueinander von der Einführungsposition nach unten in die Spendeposition verlaufen. Am Eingang ist eine der beiden Führungsbahnen trichterförmig erweitert und trägt eine mittig hochstehende Rippe, sodass nur stirnseitig genutete Lagerzapfen eingeschoben werden können. Die dafür erforderliche Übereinstimmung wird auch als Codierung bezeichnet. Da die Nut tiefer ist als die Höhe der Rippe, können Rollen mit stirnseitig nicht genuteten Lagerzapfen dann in den Spender eingesetzt werden, wenn die Lagerzapfen um die Höhe der Rippe gekürzt werden bzw. kürzer sind. Die zweite Führungsbahn ist durch eine gewöhnliche Nut mit Rechteckquerschnitt gebildet, in die der zweite, stiftförmige Lagerzapfen passt.Such a dispenser for toilet paper, household paper or the like is, for example EP 1 927 308 refer to. The dispenser has side walls, in which guideways formed by grooves with different cross sections run parallel to one another from the insertion position down to the dispensing position. At the entrance, one of the two guideways is funnel-shaped and has a raised rib in the middle, so that only trunnions with grooved ends can be inserted. The matching required for this is also referred to as coding. Since the groove is deeper than the height of the rib, rollers with bearing journals not grooved on the end face can then be inserted into the dispenser if the bearing journals are shortened or shorter by the height of the rib. The second guideway is formed by an ordinary rectangular cross-section groove into which the second pin-shaped bearing journal fits.

Ein weiterer Spender mit einer mittig hochstehenden Rippe am Eingang einer Führungsbahn des Spenders ist aus der US 5,676,331 bekannt. Hier müssen die Lagerzapfen der Rolle ebenfalls eine stirnseitige Nut aufweisen, um lagerichtig in den Spender eingesetzt werden zu können.Another dispenser with a rib in the middle at the entrance of a guideway of the dispenser is from the US 5,676,331 known. Here, the bearing journals of the roller must also have an end groove in order to be inserted in the dispenser in the correct position.

Papierrollen mit falsch oder nicht codierten Lagerzapfen können auch nach der FR 2 879 092 nicht in einen Spender eingesetzt werden, da hier die Lagerzapfen mit einer Umfangnut versehen sein müssen, um eine darauf abgestimmte federnde Verriegelung am Anfang der Führungsbahn zu öffnen.Rolls of paper with incorrectly or not coded trunnions can also be used after the FR 2 879 092 not to be used in a dispenser, since here the journals must be provided with a circumferential groove in order to open a spring lock that is matched to them at the beginning of the guideway.

Durch die bekannten Codierungen können Rollen mit unpassenden Lagerzapfen nicht in den Spender eingesetzt werden. Gelingt dies aber trotzdem, so steht der Verwendung der Rolle nichts weiter im Wege.Due to the known codes, rolls with unsuitable bearing journals cannot be inserted into the dispenser. However, if this succeeds, there is nothing standing in the way of using the role.

Die Erfindung hat es sich nun zur Aufgabe gestellt, die Verwendung von Rollen mit nicht passenden Lagerzapfen in einem Spender zu erschweren, und erreicht dies dadurch, dass die codierte Stelle zwischen der Einführungsposition und der Spendeposition vorgesehen ist, und zumindest an der codierten Stelle der Führungsbahn eine Fangvorrichtung für falsch oder nicht codierte Lagerzapfen ausgebildet ist.The invention has now set itself the task of complicating the use of roles with mismatched bearing journals in a dispenser, and this is achieved in that the coded position is provided between the insertion position and the dispensing position, and at least at the coded point on the guideway a safety device for incorrectly or not coded trunnions is formed.

Nicht passende Lagerzapfen werden in der Führungsbahn nur behelfsmäßig gehalten, und als Fangvorrichtung für Rollen mit nicht passenden Lagerzapfen können daher unterschiedliche Maßnahmen zum Einsatz kommen. Allen gemeinsam ist eine Störung nach dem Einsetzen der Rollen mit der Folge, dass nicht passende Lagerzapfen an der Störungsstelle durch die Fangvorrichtung aufgehalten, abgelenkt oder in anderer Weise aussortiert werden.Mismatched journals are only temporarily held in the guideway, and different measures can therefore be used as a catch device for rollers with mismatched journals. Common to all of them is a malfunction after the rollers have been inserted, with the result that inaccurate trunnions are stopped, deflected or otherwise sorted out at the fault location by the catching device.

Werden im Spender Lagerzapfen gemäß der oben erwähnten EP 1 927 308 verwendet, die durch eine auf eine Rippe aufschiebbare Nut codiert sind, so ist bevorzugt vorgesehen, dass die Fangvorrichtung durch eine Unterbrechung in der Führungsbahn gebildet ist, und die Unterbrechung durch die die spenderseitige Codierung bildende Rippe überbrückt ist. Dadurch gleitet ein auf die Rippe aufgeschobener Lagerzapfen über die Unterbrechung in der Führungsbahn hinweg, wohingegen ein nicht auf die Rippe passender Lagerzapfen mangels Führung in der Unterbrechung gefangen wird. Ist die Führungsbahn durch eine Nut gebildet, so ist die Unterbrechung bevorzugt als seitliche Vertiefung oder Ausbuchtung der Nut ausgebildet, in die dann der Lagerzapfen hineinfällt oder durch eine gegenüber angeordnete Auswurfeinrichtung hinein gedrückt wird.Be in the dispenser bearing journal according to the above EP 1 927 308 used, which are coded by a groove that can be pushed onto a rib, it is preferably provided that the catching device is formed by an interruption in the guideway, and the interruption is bridged by the rib forming the encoder-side coding. As a result, a bearing journal pushed onto the rib slides over the interruption in the guideway, whereas a bearing journal not fitting on the rib is caught in the interruption due to a lack of guidance. If the guideway is formed by a groove, the interruption is preferably designed as a lateral recess or bulge in the groove, into which the bearing pin then falls or is pressed into it by an ejection device arranged opposite.

Als Auswurfeinrichtung ist bevorzugt eine Blattfeder vorgesehen, die an der der Unterbrechung gegenüber liegenden Seite in der Seitenwand des Spenders eingespannt ist. Ein Lagerzapfen mit richtiger Codierung lenkt die Blattfeder aus und gelangt in die Spendeposition. Ein falsch oder nicht codierter Lagerzapfen wird hingegen von der die Führungsbahn schräg querenden Blattfeder durch die Unterbrechung der Führungsbahn in die Vertiefung oder Ausbuchtung gedrückt. Anstelle der Blattfeder kann auch ein anderes Federelement, insbesondere auch aus Kunststoff, in die Führungsbahn vorstehen.A leaf spring is preferably provided as the ejection device, which is clamped on the side opposite the interruption in the side wall of the dispenser. A bearing journal with the correct coding deflects the leaf spring and reaches the dispensing position. An incorrectly or not coded bearing journal, on the other hand, is pressed into the recess or bulge by the leaf spring crossing the guideway at an angle by interrupting the guideway. Instead of the leaf spring, another spring element, in particular also made of plastic, can protrude into the guideway.

Nachstehend wird nun die Erfindung anhand der Figuren der beiliegenden Zeichnung näher beschrieben, ohne darauf beschränkt zu sein. Es zeigen:

Fig. 1
eine schematische Schrägansicht eines Spenders,
Fig. 2 und 3
Teilquerschnitte durch die Seitenwände eines Spendergehäuses,
Fig. 4
eine Innenansicht einer Seitenwand mit einer ersten Ausführung der Fangvorrichtung,
Fig. 5
eine Schrägansicht eines geöffneten Spenders mit einem codierten Tragstab,
Fig. 6
einen Teilquerschnitt durch die Seitenwand gemäß Fig. 5 im Bereich der Fangvorrichtung,
Fig. 7
eine Schrägansicht eines geöffneten Spenders mit einem falsch codierten Tragstab,
Fig. 8
einen Teilquerschnitt durch die Seitenwand gemäß Fig. 7 im Bereich der Fangvorrichtung, und
Fig. 9
eine Innenansicht einer Seitenwand mit einer zweiten Ausführung der Fangvorrichtung.
The invention will now be described in more detail below with reference to the figures in the accompanying drawing, without being limited thereto. Show it:
Fig. 1
a schematic oblique view of a dispenser,
2 and 3
Partial cross-sections through the side walls of a dispenser housing,
Fig. 4
an interior view of a side wall with a first embodiment of the safety device,
Fig. 5
an oblique view of an open dispenser with a coded support rod,
Fig. 6
a partial cross section through the side wall Fig. 5 in the area of the safety gear,
Fig. 7
an oblique view of an open dispenser with an incorrectly coded support rod,
Fig. 8
a partial cross section through the side wall Fig. 7 in the area of the safety gear, and
Fig. 9
an interior view of a side wall with a second embodiment of the safety device.

Ein Spender 1 für Toilettenpapier, Handtuchpapier oder dergleichen weist gemäß Fig. 1 ein Gehäuse mit einer Rückwand, zwei zueinander parallelen Seitenwänden 3 und einer öffenbaren Abdeckung 6 auf. In den zueinander parallelen Seitenwänden 3 erstrecken sich zwei unterschiedlich ausgebildete Führungsbahnen 4, 5 jeweils in einer Ebene von oben nach unten in eine Spendeposition 10, in der nicht gezeigte Elemente eine vorübergehende Auflage bis zum Aufbrauch der zu einer Rolle 8 gewickelten Materialbahn 12 bilden. Die Rolle 8 dreht sich dabei um ihre Achse, in der ein Tragestab 11 mit beidseitig über die Rolle 8 überstehenden Lagerzapfen 14, 15 angeordnet ist.A dispenser 1 for toilet paper, towel paper or the like points in accordance Fig. 1 a housing with a rear wall, two mutually parallel side walls 3 and an openable cover 6. In the mutually parallel side walls 3, two differently designed guideways 4, 5 each extend in one plane from top to bottom into a dispensing position 10, in which elements not shown form a temporary support until the material web 12 wound into a roll 8 is used up. The roller 8 rotates about its axis in which a support rod 11 is arranged with bearing pins 14, 15 projecting over the roller 8 on both sides.

Wie Fig. 2 und 3 zeigen, sind die Führungsbahnen 4, 5 in den Seitenwänden 3 von unterschiedlichem Querschnitt. Die Führungsbahn 4 ist eine einfache Nut mit Rechteckquerschnitt, und die Führungsbahn 5 stellt zumindest anfangs eine hinterschnittene Nut mit einem T-förmigen Querschnitt dar. Entsprechend sind auch die Lagerzapfen 14, 15 ausgebildet, das heißt, der Lagerzapfen 14 stellt einen zylindrischen Stift dar, der in die Führungsbahn 4 lose eingreift. Hingegen weist der Lagerzapfen 15 einen durch eine Umfangnut abgesetzten Endflansch auf, der in der hinterschnittenen Nut der Führungsbahn 5 axial unverschiebbar gleitet, wobei Stege der Führungsbahn 5 in die Umfangnut ragen.How 2 and 3 show, the guideways 4, 5 in the side walls 3 of different cross-section. The guideway 4 is a simple groove with a rectangular cross section, and the guideway 5 represents at least initially an undercut groove with a T-shaped cross section. The bearing journals 14, 15 are also designed accordingly, that is to say the bearing journal 14 represents a cylindrical pin, which loosely engages in the guideway 4. In contrast, the bearing pin 15 has an end flange offset by a circumferential groove, which in the undercut groove of the guideway 5 slides axially immovably, the webs of the guideway 5 projecting into the circumferential groove.

In dem in Fig. 3 gezeigten Schnitt ist die Führungsbahn 5 mit einer Rippe 22 versehen, die sich mittig zumindest entlang eines Teiles der Führungsbahn 5 erstreckt und gegebenenfalls, wie in Fig. 1 ersichtlich, auch bis knapp vor die Spendeposition 10 reichen kann. Der Lagerzapfen 15 weist eine zur Rippe 22 passende stirnseitige, diametrale Nut 16 auf, die in Fig. 9 angedeutet ist.In the in Fig. 3 In the section shown, the guideway 5 is provided with a rib 22 which extends centrally at least along part of the guideway 5 and, if appropriate, as in FIG Fig. 1 evident, can also extend to just before the donation position 10. The bearing pin 15 has a diametrical groove 16 on the end face that fits the rib 22 Fig. 9 is indicated.

Fig. 4 zeigt einen Ausschnitt aus einer mit der Führungsbahn 5 versehenen Seitenwand 3 des Spenders 1. Die Führungsbahn 5 beginnt mit einem sich trichterartig verjüngenden Eingangsbereich und setzt sich in einem leicht schräg nach hinten fallenden Abschnitt fort. In diesem ist, etwa mittig, eine Unterbrechung 20 der Führungsbahn 5 in Form einer Ausbuchtung bzw. Vertiefung der unteren Seitenwand der hinterschnittenen Nut vorgesehen. Die Rippe 22 beginnt im Eingangsbereich und erstreckt sich über die Unterbrechung 20. Fig. 4 shows a section of a side wall 3 of the dispenser 1 provided with the guideway 5. The guideway 5 begins with a funnel-like tapering entrance area and continues in a section which slopes slightly backwards. In this, approximately in the middle, an interruption 20 of the guideway 5 is provided in the form of a bulge or depression of the lower side wall of the undercut groove. The rib 22 begins in the entrance area and extends over the interruption 20.

Fig. 5 zeigt einen Spender mit einem in die Führungsbahnen 4, 5 eingeschobenen, vereinfacht dargestellten Tragstab 11 (ohne Rolle 8 gezeichnet), wobei die stirnseitige Nut 16 des Lagerzapfens 15 auf die Rippe 22 aufgeschoben ist. Die Nut der Führungsbahn 5 ist in dieser Figur nicht hinterschnitten, da der Tragstab 11 durch seinen beidseitigen Eingriff ohnedies axial unterschiebbar geführt ist. Wie in Fig. 5 ersichtlich, gleitet der Tragstab 11 über die Unterbrechung 20, da er auf der die Unterbrechung 20 überbrückenden Rippe 22 gehalten ist. In Fig. 6 ist, ähnlich Fig. 3, die in Fig. 5 gezeigte Position vergrößert dargestellt. Fig. 5 shows a dispenser with a support rod 11 (shown without roller 8) inserted into the guideways 4, 5, shown in simplified form, the end groove 16 of the bearing pin 15 being pushed onto the rib 22. The groove of the guideway 5 is not undercut in this figure, since the support rod 11 is in any case axially insertable due to its engagement on both sides. As in Fig. 5 can be seen, the support rod 11 slides over the interruption 20, since it is held on the rib 22 bridging the interruption 20. In Fig. 6 is similar Fig. 3 , in the Fig. 5 shown position shown enlarged.

Fig. 7 und 8 zeigen, den Fig. 5 und 6 entsprechend, dieselbe Situation mit einem falschen bzw. nicht passenden Tragstab 11'. Wie aus Fig. 8 im Detail ersichtlich ist, ist der Lagerzapfen 17 kürzer und ohne stirnseitige Nut 16, sodass er beim Einsetzen in die Führungsbahn 5 nicht auf die Rippe 22 aufläuft, sondern nur an den Seitenwänden der Führungsbahn 5 geführt wird. 7 and 8 show the Fig. 5 and 6 accordingly, the same situation with an incorrect or mismatched support rod 11 '. How out Fig. 8 can be seen in detail, the bearing pin 17 is shorter and without an end groove 16, so that it does not run onto the rib 22 when inserted into the guideway 5, but is only guided on the side walls of the guideway 5.

An der Unterbrechung 20 angelangt, fällt der Lagerzapfen 17 in die Vertiefung, aus der der mit der vollen Rolle 8 bewickelte Tragstab 11' nur ziemlich mühsam händisch ergriffen und wieder herausgenommen werden kann. Die Unterbrechung 20 stellt somit eine Fangvorrichtung für Rollen 8 mit vorstehenden, falsch oder nicht codierten Lagerzapfen 17 dar.Arrived at the interruption 20, the bearing pin 17 falls into the recess, from which the support rod 11 'wound with the full roll 8 can only be gripped by hand with great difficulty and removed again. The break 20 thus represents a safety device for rollers 8 with protruding, incorrectly or not coded bearing pins 17.

Eine zweite Ausführung zeigt Fig. 9. In dieser ist ein Ausschnitt aus einer mit der Führungsbahn 5 versehenen Seitenwand 3 eines Spenders dargestellt, wobei die eine Fangvorrichtung bildende Unterbrechung 20 der Führungsbahn 5 in einem an den leicht schräg fallenden Abschnitt anschließenden etwa vertikalen Abschnitt nahe der Spendeposition 10 vorgesehen ist. Ein falscher oder nicht codierter Lagerzapfen 17 wird in dieser Ausführung nicht durch Schwerkraft, sondern durch eine der Unterbrechung 20 gegenüber angeordnete Auswurfeinrichtung 21 aus der Führungsbahn 5 in die Ausbuchtung bzw. Vertiefung gedrückt, wenn er nicht auf der die Unterbrechung 20 überbrückenden Rippe 22 gleitet.A second version shows Fig. 9 . This shows a section of a side wall 3 of a dispenser provided with the guideway 5, the interruption 20 of the guideway 5 forming a catching device being provided in an approximately vertical section adjoining the slightly sloping section near the dispensing position 10. In this embodiment, an incorrect or non-coded bearing journal 17 is pressed out of the guideway 5 into the bulge or depression by gravity, but by an ejection device 21 arranged opposite the interruption 20 if it does not slide on the rib 22 bridging the interruption 20.

Die Auswurfeinrichtung 21 ist insbesondere durch eine die Führungsbahn 5 querende Feder gebildet, die einseitig an der Seitenwand 3 eingespannt ist. Ein richtig codierter Lagerzapfen 15, der mit der Nut 16 auf der Rippe 22 gleitet, drückt die Feder nach hinten, wie durch den Pfeil angedeutet, sodass sich ein Tragstab 11 weiter in die Spendeposition 10 bewegt. Da bei einem falsch oder nicht codierten Lagerzapfen 17 diese Rippe 22 nicht greift bzw. führt, gleitet ein Tragstab 11' mit einem falschen Lagerzapfen 17 durch die Unterbrechung 20 aus der Führungsbahn 5 in die Ausbuchtung und verbleibt dort. Die Rolle 8 kann aus dieser Position nur wieder entnommen werden, wenn zumindest Teile des Spenders 1 ausgebaut werden.The ejection device 21 is formed in particular by a spring which crosses the guideway 5 and is clamped on one side on the side wall 3. A correctly coded bearing journal 15, which slides with the groove 16 on the rib 22, pushes the spring backwards, as indicated by the arrow, so that a support rod 11 moves further into the dispensing position 10. Since, in the case of an incorrectly or not coded bearing journal 17, this rib 22 does not engage or guide, a support rod 11 'with an incorrect bearing journal 17 slides through the interruption 20 out of the guideway 5 into the bulge and remains there. The roller 8 can only be removed from this position if at least parts of the dispenser 1 are removed.

Claims (8)

  1. A dispensing system comprising at least one material web (12) wound to a roll (8), said roll having an end-sided coded bearing journal (15) protruding from the roll (8), and a dispenser for sections of the material web (12), said dispenser having a guide track (5) which leads from an inserting position to a dispensing position (10), and which is appropriately coded at at least one location to said end-sided coded bearing journal (15) protruding from the roll (8), characterized in that the coded location is provided between the inserting position and the dispensing position, and a catching device for incorrectly or non-coded bearing journals (17) is formed at least at the coded location of the guide track (5).
  2. A dispensing system according to claim 1, wherein the catching device is formed by an interruption (20) of the guide track (5), and the interruption (20) is bridged by a rib (22) forming the encoding on the dispenser side.
  3. A dispensing system according to claim 2, wherein the rib (22) is not only provided in the area of the interruption (20), but also continues in the guide track (5) in front of and / or behind said area.
  4. A dispensing system according to claim 2 or 3, wherein the interruption (20) is formed by a recess in the side wall of the guide track (5).
  5. A dispensing system according to claim 2 or 3, wherein the guide track (5) is designed as a groove in a wall (3) of the dispenser and the interruption (20) is provided laterally in the groove.
  6. A dispensing system according to claim 2, wherein the interruption (20) is provided at an approximately horizontal or slightly inclined portion of the guide track (5).
  7. A dispensing system according to claim 2, wherein the interruption (20) is provided in an approximately vertical extending portion of the guide track (5) vis-à-vis an ejection means (21) for incorrectly or non-coded bearing journals (17).
  8. A dispensing system according to claim 7, wherein the ejection means (21) comprises a leaf spring clamped in the wall (3) of the dispenser.
EP17724723.6A 2016-05-12 2017-05-11 Dispenser for sections of a roll-up material web Active EP3454704B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50439/2016A AT518593B1 (en) 2016-05-12 2016-05-12 Dispenser for sections of a material web wound into a roll
PCT/AT2017/060124 WO2017193151A1 (en) 2016-05-12 2017-05-11 Dispenser for sections of a material web which is wound to a roll

Publications (2)

Publication Number Publication Date
EP3454704A1 EP3454704A1 (en) 2019-03-20
EP3454704B1 true EP3454704B1 (en) 2020-07-08

Family

ID=58744916

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17724723.6A Active EP3454704B1 (en) 2016-05-12 2017-05-11 Dispenser for sections of a roll-up material web

Country Status (4)

Country Link
EP (1) EP3454704B1 (en)
AT (1) AT518593B1 (en)
ES (1) ES2819679T3 (en)
WO (1) WO2017193151A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3603471T3 (en) 2018-07-30 2021-06-07 Cws Int Gmbh Holder and method for dispensing portions of a continuous fabric web from a fabric roll.
PT3603470T (en) 2018-07-30 2020-12-21 Cws Boco Int Gmbh Holding arrangement and method for holding a tissue roll in a dispenser, and dispenser
DK3771390T3 (en) 2019-08-02 2021-12-13 Cws Int Gmbh Method and device for detecting a filling level in a paper dispenser
AT523803B1 (en) * 2020-05-06 2022-04-15 Georg Hagleitner Hans donation system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1927308A1 (en) * 2006-11-28 2008-06-04 Hans Georg Hagleitner Dispenser peg

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9318952U1 (en) * 1993-12-10 1994-02-24 Weber Franz Dispenser for paper rolls and suitable paper roll
FR2879092A1 (en) * 2004-12-15 2006-06-16 Maurice Granger Lock mechanism for dispenser of toilet paper, has sliding plate mounted to lock housing, moved between positions where guide slot is closed and opened respectively, and lock element engaged with nose of lock housing in closed state
AT516105B1 (en) * 2014-08-01 2018-06-15 Georg Hagleitner Hans donation system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1927308A1 (en) * 2006-11-28 2008-06-04 Hans Georg Hagleitner Dispenser peg

Also Published As

Publication number Publication date
AT518593A1 (en) 2017-11-15
WO2017193151A1 (en) 2017-11-16
ES2819679T3 (en) 2021-04-19
EP3454704A1 (en) 2019-03-20
AT518593B1 (en) 2019-05-15

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