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EP1077193A1 - Device for dispensing a roll of single-sided adhesive tape - Google Patents

Device for dispensing a roll of single-sided adhesive tape Download PDF

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Publication number
EP1077193A1
EP1077193A1 EP00115956A EP00115956A EP1077193A1 EP 1077193 A1 EP1077193 A1 EP 1077193A1 EP 00115956 A EP00115956 A EP 00115956A EP 00115956 A EP00115956 A EP 00115956A EP 1077193 A1 EP1077193 A1 EP 1077193A1
Authority
EP
European Patent Office
Prior art keywords
roller
holder
roll
handle
dispensing
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.)
Withdrawn
Application number
EP00115956A
Other languages
German (de)
French (fr)
Inventor
Reiner Schulze
Gerd Hebbel
Hans-Jürgen Bradersen
Matthias Samson-Himmelstjerna Von
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.)
Tesa SE
Original Assignee
Beiersdorf AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beiersdorf AG filed Critical Beiersdorf AG
Publication of EP1077193A1 publication Critical patent/EP1077193A1/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/002—Hand-held or table apparatus
    • B65H35/0026—Hand-held or table apparatus for delivering pressure-sensitive adhesive tape
    • B65H35/0033—Hand-held or table apparatus for delivering pressure-sensitive adhesive tape and affixing it to a surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/51—Automobile

Definitions

  • the invention relates to a device with the help of which is located on a roll, one-sided self-adhesive material can be unrolled, in particular Adhesive tapes that are applied to surfaces during painting and should lead to a sharp paint edge.
  • While painting surfaces - especially motor vehicles - sharp paint edges are often desired.
  • a transition from one lacquer to another or in the case of a transition from a surface to be lacquered to a lacquer which is not to be lacquered, as is present, inter alia, in the case of a bumper which is only partially lacquered from plastic.
  • adhesive tapes are applied to the surface to be lacquered, so-called Fineline tapes ". These adhesive tapes are glued to the substrate in such a way that one side edge adjusts the lacquer edge that results after painting.
  • the application is partly done by hand, but this is with fast working methods lead to unsatisfactory results due to inaccuracies in the application can. Furthermore, the application is particularly in the case of elaborately designed edges very labor-intensive and time-consuming by hand.
  • hand dispensers are already available have been developed by means of which the adhesive tape on the substrate in the desired Way is glued by using the hand dispenser the specified edge is driven.
  • the dispenser mentioned in EP 0 139 362 which is used to apply a masking tape to surfaces to be painted, is also unable to do so.
  • the dispenser consists of a housing that holds the roll with adhesive tape and has an extension on one side in which a guide roll is located at the end. The adhesive tape is guided over the guide roller during the dispensing process. Since the roller is fixed relatively rigidly in the housing, a telescopic roller could not be accommodated in it without the housing being deformed. Even if you accept this deformation, there are no measures on the dispenser to guide the adhesive tape running out of position and to position it exactly on the surface.
  • the object of the invention was to provide a device which is available at a very simple constructive design an even deduction of one-sided self-adhesive material made possible by a telescopic roll.
  • the device for unrolling material located on a roll preferably equipped with self-adhesive on one side, consists of a handle, a holder movably attached to the handle, with a rotatably mounted pivot pin for receiving the roll being provided on the holder.
  • the roller has freedom of movement in the axial direction.
  • the holder is held in position in particular by a spring such that the roller located on the pivot pin is pressed against a guide roller also attached to the handle, the guide roller having laterally projecting guides. The guidance is particularly effective when the laterally protruding guides are chamfered inwards.
  • the material is guided from the roll over the guide roll to a dispensing device, by means of which the material is placed on the surface.
  • the holder is attached to the handle such that the holder can rotate about an axis parallel to the central axis of the roller.
  • the spring that holds the holder in position can be designed as a wire spring.
  • the two ends of the wire spring are attached to the holder or on the handle.
  • the wire spring itself is mounted in particular on a pin on the handle, which at the same time receives the holder, so that a rotational movement of the latter around the pin is possible.
  • the pivot is in the holder and / or the holder is mounted in the handle such that the pivot and / or the holder have a possibility of movement parallel to the axis of the roller.
  • the dispensing device is a sliding block or a combination of a dispensing roller and a pressure roller.
  • the dispensing edge and the demonstration are thus carried out rotatively.
  • a demonstration can be embedded in the sliding block, the width of which largely corresponds to the width of the material used.
  • the device according to the invention for rolling off can be particularly advantageous Edge tape equipped with self-adhesive on one side during the painting process of Use surfaces, preferably surfaces of automobile bodies.
  • the device according to the invention is for unwinding a large number of self-adhesive coated materials.
  • the device is relatively inexpensive due to the simple structural design, nevertheless very effective due to the possibility of dispensing telescopic rolls.
  • guide roller which has the laterally protruding, particularly inwardly bevelled guides. These guides center the roll with the material to be wound on the pivot pin, so that the outer winding of the material to be wound, which is being pulled off the roll, is always in the same place regardless of the deformation of the material to be wound. In order to allow the roll to be centered with the material to be wound, it must be able to move laterally, which is achieved by the options mentioned above.
  • the essential component of the device (100) for unrolling material (41) located on a roll (4), in particular with a self-adhesive finish on one side, is the handle (1) on which a holder (2) is movably attached , namely by means of a pin (11).
  • the pin (11) allows the holder (2) to rotate about an axis parallel to the central axis of the roller (4).
  • the holder (2) is held in position by means of a spring (3), even when the device (100) is used for overhead work.
  • the holder (2) guides the roller (4), which is constantly reducing in diameter, so that it always rests on a guide roller (5).
  • the pivot pin (21) is used to receive a disc (22) onto which a roller (4), which is formed on the one hand by the material (41), which is in particular self-adhesive on one side, and on the other hand by a core (42), is pushed onto it.
  • the spring (3) which holds the holder (2) in position, is designed as a wire spring, the two ends of the wire spring being fastened on the holder (2) or on the handle (1).
  • the wire spring itself rests on the pin (11).
  • the spring (3) presses the holder (2) and thus the roller (4) located on the holder (2) against the guide roller (5), which is rotatably mounted on the handle (1).
  • a dispensing device (6) which is designed as a sliding block (6), is located below the guide roller (5), that is to say opposite the roller (4).
  • the adhesive tape (41) When the adhesive tape (41) is dispensed from the roll (4), the adhesive tape (41) is passed through placed the sliding block (6) exactly where you want it on the surface.
  • the Adhesive tape (41) thus runs over the sliding block (6) and over the guide roller (5).
  • the exact placement of the material (41) on the desired body takes place via the radiused dispensing edge (62).
  • the device (100) is shown in the view from the front in FIG.
  • the roller (4) is heavily telescoped, the individual windings of the winding material (41) are strongly displaced against each other, so that there are two trapezoidal surfaces in the cross section of the roller (4). Since the roller (4) has an axial movement possibility on the pivot pin (21), the material to be wound (41) with the outermost turn always lies at exactly the same point, namely at the point which is specified by the guide roller (5) .
  • the inwardly bevelled guides (51) of the guide roller (5) constantly guide the roller (4) during unwinding, so that the outermost turn of the winding material (41) rests on the guide roller (5).
  • the sliding block (6) there is a guide groove (61) through which the self-adhesive material (41) is guided during application.
  • the guide groove (61) also continues below the sliding block (6).
  • the design of the preferably replaceable sliding block (6) depends on the surface to which the winding material (41) to be dispensed is to be applied.
  • a preferred place of use for such devices (100) is the bumper on a motor vehicle.
  • the sliding block (6) is shaped in such a way that it reproduces an impression of the outer contour of the bumper, so that the device (100) can be guided over the bumper without slipping.
  • the guide groove (61) of the sliding block (6) then sits exactly over the area on which the material to be wound (41) is to be placed. In this way, inaccuracies when applying are definitely excluded.
  • FIG 3 shows an alternative embodiment of the device (100).
  • This device (100) also points to the unrolling of a roll (4), in particular one-sided self-adhesive material (41) a handle (1) and a holder (2), which is rotatably mounted by means of the pin (11).
  • Dispensing device (6) It is located below the guide roller (5), i.e. opposite the roller (4) Dispensing device (6), not as a sliding block (6), but as a combination of one Dispensing roller (63) and a pressure roller (64) is executed.
  • the adhesive tape (41) When dispensing the adhesive tape (41) from the roll (4), the adhesive tape (41) is over the donor roller (63) very precisely to the pressure roller (64), which the process of Application supports by the pressure roller (64) the material (41) firmly on the surface presses.
  • the pressure roller (64) is also preferably provided with a rubber coating provided to prevent any damage to the material (41) or the To prevent underground.
  • Suitable materials for the components are plastics, but also a metal version is possible.

Landscapes

  • Adhesive Tape Dispensing Devices (AREA)
  • Adhesive Tapes (AREA)

Abstract

A rotatably mounted spigot(21) for holding the roll(4) is installed on a holder(2) fitted on a handle piece(1). The roll has freedom of movement in the axial direction, and the holder is kept in position, especially by a spring(3), so that the roll located on the spigot is pressed against a guide roller(5) also fitted on the handle piece. The guide roller has guides(51) protruding at the sides. The material(41) is guided from the roll over the guide roller and onto a dispensing component(6) by means of which the material is placed on the base surface.

Description

Die Erfindung betrifft eine Vorrichtung, mit Hilfe derer auf einer Rolle befindliches, einseitig selbstklebend ausgerüstetes Material abgerollt werden kann, und zwar insbesondere Klebebänder, die während des Lackierens von Oberflächen auf diesen appliziert werden und die zu einer scharfen Lackkante führen sollen.The invention relates to a device with the help of which is located on a roll, one-sided self-adhesive material can be unrolled, in particular Adhesive tapes that are applied to surfaces during painting and should lead to a sharp paint edge.

Während des Lackierens von Oberflächen - insbesondere von Kraftfahrzeugen - werden oftmals scharfe Lackkanten erwünscht. So zum Beispiel bei einem Übergang von einem Lack zu einem anderen, oder bei einem Übergang von einer zu lackierenden Oberfläche zu einer nicht zu lackierenden, wie er u.a. bei einer nur zum Teil zu lackierenden Stoßstange aus Kunststoff vorhanden ist.
Um diese Lackkante sicherzustellen, werden heute Klebebänder auf der zu lackierenden Oberfläche aufgebracht, sogenannte

Figure 00010001
Fineline-Tapes". Diese Klebebänder werden dabei so auf dem Untergrund verklebt, daß deren eine seitliche Kante die sich nach dem Lackieren ergebende Lackkante nachstellt.While painting surfaces - especially motor vehicles - sharp paint edges are often desired. For example, in the case of a transition from one lacquer to another, or in the case of a transition from a surface to be lacquered to a lacquer which is not to be lacquered, as is present, inter alia, in the case of a bumper which is only partially lacquered from plastic.
To ensure this lacquer edge, adhesive tapes are applied to the surface to be lacquered, so-called
Figure 00010001
Fineline tapes ". These adhesive tapes are glued to the substrate in such a way that one side edge adjusts the lacquer edge that results after painting.

Die Applizierung erfolgt teilweise von Hand, was allerdings bei schneller Arbeitsweise aufgrund von Ungenauigkeiten beim Applizieren zu unbefriedigenden Ergebnissen führen kann. Des weiteren ist insbesondere bei aufwendig gestalteten Kanten das Aufbringen per Hand sehr arbeits- und zeitintensiv.The application is partly done by hand, but this is with fast working methods lead to unsatisfactory results due to inaccuracies in the application can. Furthermore, the application is particularly in the case of elaborately designed edges very labor-intensive and time-consuming by hand.

Um diese Nachteile in einem ersten Schritt zu verringern, sind auch bereits Handabroller entwickelt worden, mittels derer das Klebeband auf dem Untergrund in der gewünschten Art und Weise verklebt wird, indem mit dem Handabroller die vorgegebene Kante abgefahren wird. In order to reduce these disadvantages in a first step, hand dispensers are already available have been developed by means of which the adhesive tape on the substrate in the desired Way is glued by using the hand dispenser the specified edge is driven.

Bekanntermaßen neigen die Rollen mit dem Fineline-Tape" bei längerer oder unsachgemäßer (d.h. im wesentlichen zu warmer) Lagerung zum Teleskopieren. Unter Teleskopieren versteht der Fachmann dabei, daß sich die einzelnen Lagen Klebeband auf der Rolle leicht gegeneinander verschieben, so daß der Kern der Rolle nach außen" gedrückt wird. Die zunächst scheibenförmige Rolle nimmt dabei mit zunehmender Teleskopierung die Form einer Schüssel an.As is known, the roles with the Fineline tape "for longer or improper (ie essentially too warm) storage for telescoping. Under telescoping the person skilled in the art understands that the individual layers of adhesive tape on the roll move slightly against each other, so that the core of the roll is pressed outwards. The initially disc-shaped roller takes on the shape of a bowl with increasing telescoping.

Nicht gelöst bei den bekannten Abrollern ist das Problem, diese teleskopierten Rollen zu verwenden und problemlos abzurollen.The problem with these telescopic rollers is not solved with the known unwinders use and roll off easily.

Auch der in der EP 0 139 362 erwähnte Abroller, der zum Auftragen eines Malerabdeckbandes auf zu lackierenden Oberflächen dient, vermag dies nicht. Der Abroller besteht aus einem die Rolle mit Klebeband aufnehmenden Gehäuse, das einseitig eine Verlängerung aufweist, in der sich am Ende eine Führungsrolle befindet. Über die Führungsrolle wird das Klebeband während des Spendevorganges geführt.
Da die Rolle im Gehäuse relativ starr fixiert ist, könnte eine teleskopierte Rolle in diesem nicht untergebracht werden, ohne daß das Gehäuse verformt würde. Selbst wenn man diese Verformung in Kauf nähme, sind keinerlei Maßnahmen am Abroller vorhanden, um das aus dem Lot laufende Klebeband führen und exakt auf dem Untergrund positionieren zu können.The dispenser mentioned in EP 0 139 362, which is used to apply a masking tape to surfaces to be painted, is also unable to do so. The dispenser consists of a housing that holds the roll with adhesive tape and has an extension on one side in which a guide roll is located at the end. The adhesive tape is guided over the guide roller during the dispensing process.
Since the roller is fixed relatively rigidly in the housing, a telescopic roller could not be accommodated in it without the housing being deformed. Even if you accept this deformation, there are no measures on the dispenser to guide the adhesive tape running out of position and to position it exactly on the surface.

Aufgabe der Erfindung war es, eine Vorrichtung zur Verfügung zu stellen, die bei einer sehr einfachen konstruktiven Gestaltung einen gleichmäßigen Abzug eines einseitig selbstklebend ausgerüsteten Materials von einer teleskopierten Rolle ermöglicht.The object of the invention was to provide a device which is available at a very simple constructive design an even deduction of one-sided self-adhesive material made possible by a telescopic roll.

Gelöst wird diese Aufgabe durch eine Vorrichtung, wie sie in Anspruch 1 dargelegt ist. Weiterbildungen der erfindungsgemäßen Vorrichtung sind dabei Gegenstand der Unteransprüche.This object is achieved by a device as set out in claim 1. Developments of the device according to the invention are the subject of the dependent claims.

Demgemäß besteht die Vorrichtung zum Abrollen von auf einer Rolle befindlichem, bevorzugt einseitig selbstklebend ausgerüstetem Material aus einem Griffstück, einem an dem Griffstück beweglich angebrachten Halter, wobei an dem Halter ein drehbar gelagerter Drehzapfen zur Aufnahme der Rolle vorhanden ist. Die Rolle weist eine Bewegungsfreiheit in axialer Richtung auf.
Der Halter wird insbesondere durch eine Feder derartig in Position gehalten, daß die auf dem Drehzapfen befindliche Rolle gegen eine ebenfalls am Griffstück angebrachte Führungsrolle gedrückt wird, wobei die Führungsrolle seitlich überstehende Führungen aufweist. Besonders effektiv erfolgt die Führung in dem Fall, wenn die seitlich überstehenden Führungen nach innen abgeschrägt sind.
Beim eigentlichen Spendevorgang wird das Material von der Rolle über die Führungsrolle auf eine Spendeeinrichtung geführt, mittels derer das Material auf dem Untergrund plaziert wird.Accordingly, the device for unrolling material located on a roll, preferably equipped with self-adhesive on one side, consists of a handle, a holder movably attached to the handle, with a rotatably mounted pivot pin for receiving the roll being provided on the holder. The roller has freedom of movement in the axial direction.
The holder is held in position in particular by a spring such that the roller located on the pivot pin is pressed against a guide roller also attached to the handle, the guide roller having laterally projecting guides. The guidance is particularly effective when the laterally protruding guides are chamfered inwards.
During the actual dispensing process, the material is guided from the roll over the guide roll to a dispensing device, by means of which the material is placed on the surface.

In einer bevorzugten Ausführungsform ist der Halter derartig an dem Griffstück angebracht, daß eine Rotation des Halters um eine Achse parallel zur Mittelachse der Rolle möglich ist.
Die Feder, die den Halter in Position hält, kann als Drahtfeder ausgeführt sein. Dazu werden die beiden Enden der Drahtfeder auf dem Halter beziehungsweise auf dem Griffstück befestigt. Die Drahtfeder selbst lagert insbesondere auf einem auf dem Griffstück vorhandenen Zapfen, der gleichzeitig den Halter aufnimmt, so daß eine Drehbewegung des letzteren um den Zapfen möglich ist.In a preferred embodiment, the holder is attached to the handle such that the holder can rotate about an axis parallel to the central axis of the roller.
The spring that holds the holder in position can be designed as a wire spring. For this purpose, the two ends of the wire spring are attached to the holder or on the handle. The wire spring itself is mounted in particular on a pin on the handle, which at the same time receives the holder, so that a rotational movement of the latter around the pin is possible.

In einer weiteren bevorzugten Ausführungsform sind der Drehzapfen im Halter und/oder der Halter im Griffstück derartig gelagert sind, daß der Drehzapfen und/oder der Halter eine Bewegungsmöglichkeit parallel zur Achse der Rolle aufweisen.In a further preferred embodiment, the pivot is in the holder and / or the holder is mounted in the handle such that the pivot and / or the holder have a possibility of movement parallel to the axis of the roller.

Weiterhin bevorzugt ist, wenn die Spendeeinrichtung ein Gleitstein oder eine Kombination einer Spenderolle und einer Andrückrolle ist. Die Spendekante und die Vorführung sind somit rotativ ausgeführt.
Daneben ist aber auch einfach am Gehäuse entsprechend plazierter Spenderadius möglich, über den das Klebeband geführt wird.
Weiter vorzugsweise kann in dem Gleitstein eine Vorführung eingelassen sein, deren Breite mit der Breite des verwendeten Materials weitgehend übereinstimmt.It is further preferred if the dispensing device is a sliding block or a combination of a dispensing roller and a pressure roller. The dispensing edge and the demonstration are thus carried out rotatively.
In addition, it is also possible to simply place a dispenser radius on the housing over which the adhesive tape is guided.
Further preferably, a demonstration can be embedded in the sliding block, the width of which largely corresponds to the width of the material used.

Besonders vorteilhaft läßt sich die erfindungsgemäße Vorrichtung zum Abrollen von einseitig selbstklebend ausgerüstetem Kantenband während des Lackiervorgangs von Oberflächen, bevorzugt von Oberflächen von Automobilkarosserien, verwenden. The device according to the invention for rolling off can be particularly advantageous Edge tape equipped with self-adhesive on one side during the painting process of Use surfaces, preferably surfaces of automobile bodies.

Die erfindungsgemäße Vorrichtung ist zum Abwickeln einer Vielzahl von selbstklebend beschichteten Materialien geeignet.The device according to the invention is for unwinding a large number of self-adhesive coated materials.

Die Vorrichtung ist bedingt durch die einfache konstruktive Gestaltung relativ preiswert, dennoch durch die Möglichkeit, teleskopierte Rollen verspenden zu können, sehr effektiv.The device is relatively inexpensive due to the simple structural design, nevertheless very effective due to the possibility of dispensing telescopic rolls.

Die Möglichkeit, auch relativ stark teleskopierte Rollen mittels der Vorrichtung noch verwenden zu können, resultiert dabei daraus, daß die Rolle in der Vorrichtung eine axiale Bewegungsmöglichkeit hat.
Dies wird vorzugsweise erreicht, indem

  • a) die Rolle auf dem Drehzapfen derartig gelagert wird, daß die Rolle sich auf dem Drehzapfen hin- und herbewegen kann, wobei ein Abrutschen vom Drehzapfen vermieden wird, und/oder
  • b) die Rolle auf dem Drehzapfen bezüglich einer axialen Bewegung fest fixiert ist, aber der Drehzapfen im Halter eine Bewegungsmöglichkeit parallel zur Achse des Drehzapfens beziehungsweise der Rolle aufweist, und/oder
  • c) der Halter so mit dem Griffstück verbunden ist, daß der Halter einen Freiheitsgrad in Richtung der Mittelachse der Rolle hat.
    • The possibility of still being able to use relatively strongly telescoped rollers by means of the device results from the fact that the roller has an axial possibility of movement in the device.
    This is preferably achieved by
  • a) the roller is mounted on the pivot so that the roller can move back and forth on the pivot, slipping off the pivot being avoided, and / or
  • b) the roller is firmly fixed on the pivot with respect to an axial movement, but the pivot in the holder has a possibility of movement parallel to the axis of the pivot or the roller, and / or
  • c) the holder is connected to the handle so that the holder has a degree of freedom in the direction of the central axis of the roller.

    • Ein weiteres wichtiges Detail an der Vorrichtung stellt die Führungsrolle dar, die die seitlich überstehenden, besonders nach innen abgeschrägten Führungen besitzt. Diese Führungen zentrieren die Rolle mit dem Wickelgut auf dem Drehzapfen, so daß sich die Außenwindung des Wickelgutes, die gerade von der Rolle abgezogen wird, stets an der gleichen Stelle befindet unabhängig von den Verformungen des Wickelgutes.
    Um die Zentrierung der Rolle mit dem Wickelgut zu ermöglichen, muß sich diese in seitlicher Richtung bewegen können, was durch die obengenannten Optionen verwirklicht ist.    Another important detail on the device is the guide roller, which has the laterally protruding, particularly inwardly bevelled guides. These guides center the roll with the material to be wound on the pivot pin, so that the outer winding of the material to be wound, which is being pulled off the roll, is always in the same place regardless of the deformation of the material to be wound.
    In order to allow the roll to be centered with the material to be wound, it must be able to move laterally, which is achieved by the options mentioned above.

    Im folgenden soll anhand dreier Figuren die erfindungsgemäße Vorrichtung in einer vorteilhaften Ausführungsform näher erläutert werden, ohne damit die Erfindung unnötig einschränken zu wollen. In the following, the device according to the invention in one advantageous embodiment are explained in detail without unnecessarily making the invention want to restrict.

    Es zeigen

    die Figur 1
    die Vorrichtung in seitlicher Ansicht,
    die Figur 2
    die Vorrichtung in der Ansicht von vorne und
    die Figur 3
    die Vorrichtung in einer weiteren Ausführungsform.
    Show it
    the figure 1
    the device in a side view,
    the figure 2
    the device in the view from the front and
    the figure 3
    the device in a further embodiment.

    Wie in Figur 1 dargestellt, ist das wesentliche Bauteil der Vorrichtung (100) zum Abrollen von auf einer Rolle (4) befindlichem, insbesondere einseitig selbstklebend ausgerüstetem Material (41) das Griffstück (1), an dem ein Halter (2) beweglich angebracht ist, und zwar mittels eines Zapfens (11). Der Zapfen (11) erlaubt die Rotation des Halters (2) um eine Achse parallel zur Mittelachse der Rolle (4).
    Der Halter (2) wird mittels einer Feder (3) in Position gehalten, auch wenn die Vorrichtung (100) bei Überkopfarbeiten benutzt wird. Des weiteren führt der Halter (2) die sich ständig im Durchmesser verringernde Rolle (4) nach, so daß diese stets auf einer Führungsrolle (5) aufliegt.    As shown in FIG. 1, the essential component of the device (100) for unrolling material (41) located on a roll (4), in particular with a self-adhesive finish on one side, is the handle (1) on which a holder (2) is movably attached , namely by means of a pin (11). The pin (11) allows the holder (2) to rotate about an axis parallel to the central axis of the roller (4).
    The holder (2) is held in position by means of a spring (3), even when the device (100) is used for overhead work. Furthermore, the holder (2) guides the roller (4), which is constantly reducing in diameter, so that it always rests on a guide roller (5).

    An dem Ende des Halters (2), das dem Zapfen (11) gegenüberliegt, ist ein Drehzapfen (21) vorhanden. Der Drehzapfen (21) dient zur Aufnahme einer Scheibe (22), auf die eine Rolle (4), die zum einen von dem insbesondere einseitig selbstklebend ausgerüsteten Material (41) sowie zum anderen von einem Kern (42) gebildet wird, aufgeschoben wird.
    Die Feder (3), die den Halter (2) in Position hält, ist als Drahtfeder ausgeführt, wobei die beiden Enden der Drahtfeder auf dem Halter (2) beziehungsweise auf dem Griffstück (1) befestigt sind. Die Drahtfeder selbst lagert auf dem Zapfen (11). Durch die Feder (3) wird der Halter (2) und somit die auf dem Halter (2) befindliche Rolle (4) gegen die Führungsrolle (5) gedrückt, die drehbar am Griffstück (1) gelagert ist.
    Unterhalb der Führungsrolle (5), also gegenüber der Rolle (4) gelegen, befindet sich eine Spendevorrichtung (6), die als Gleitstein (6) ausgeführt ist.    At the end of the holder (2) opposite the pin (11) there is a pivot pin (21). The pivot pin (21) is used to receive a disc (22) onto which a roller (4), which is formed on the one hand by the material (41), which is in particular self-adhesive on one side, and on the other hand by a core (42), is pushed onto it.
    The spring (3), which holds the holder (2) in position, is designed as a wire spring, the two ends of the wire spring being fastened on the holder (2) or on the handle (1). The wire spring itself rests on the pin (11). The spring (3) presses the holder (2) and thus the roller (4) located on the holder (2) against the guide roller (5), which is rotatably mounted on the handle (1).
    A dispensing device (6), which is designed as a sliding block (6), is located below the guide roller (5), that is to say opposite the roller (4).

    Beim Verspenden des Klebebands (41) von der Rolle (4) wird das Klebeband (41) durch den Gleitstein (6) exakt an der gewünschten Stelle auf dem Untergrund plaziert. Das Klebeband (41) läuft also über den Gleitstein (6) und über die Führungsrolle (5). Das exakte Plazieren des Materials (41) auf dem gewünschten Körper erfolgt dabei über die mit einem Radius versehene Spendekante (62). When the adhesive tape (41) is dispensed from the roll (4), the adhesive tape (41) is passed through placed the sliding block (6) exactly where you want it on the surface. The Adhesive tape (41) thus runs over the sliding block (6) and over the guide roller (5). The exact placement of the material (41) on the desired body takes place via the radiused dispensing edge (62).

    In der Figur 2 ist die Vorrichtung (100) in der Ansicht von vorne dargestellt. Die Rolle (4) ist stark teleskopiert, die einzelnen Wicklungen des Wickelgutes (41) sind stark gegeneinander verschoben, so daß sich im Querschnitt der Rolle (4) zwei trapezförmige Flächen ergeben.
    Da die Rolle (4) eine axiale Bewegungsmöglichkeit auf dem Drehzapfen (21) besitzt, liegt das Wickelgut (41) mit der äußersten Windung stets an exakt der gleichen Stelle an, und zwar an der Stelle, die von der Führungsrolle (5) vorgegeben ist.
    Die nach innen abgeschrägten Führungen (51) der Führungsrolle (5) führen die Rolle (4) während des Abwickelns ständig nach, so daß die äußerste Windung des Wickelgutes (41) auf der Führungsrolle (5) aufliegt.    The device (100) is shown in the view from the front in FIG. The roller (4) is heavily telescoped, the individual windings of the winding material (41) are strongly displaced against each other, so that there are two trapezoidal surfaces in the cross section of the roller (4).
    Since the roller (4) has an axial movement possibility on the pivot pin (21), the material to be wound (41) with the outermost turn always lies at exactly the same point, namely at the point which is specified by the guide roller (5) .
    The inwardly bevelled guides (51) of the guide roller (5) constantly guide the roller (4) during unwinding, so that the outermost turn of the winding material (41) rests on the guide roller (5).

    Im Gleitstein (6) ist eine Führungsnut (61) vorhanden, durch die während des Applizierens das selbstklebend ausgerüstete Material (41) geführt wird. Die Führungsnut (61) setzt sich dabei auch unterhalb des Gleitsteins (6) fort.
    Die Gestaltung des bevorzugt auswechselbaren Gleitsteins (6) richtet sich dabei nach der Oberfläche, auf die das zu verspendende Wickelgut (41) aufgebracht werden soll.
    Ein bevorzugter Einsatzort für derartige Vorrichtungen (100) stellt die Stoßstange an einem Kfz dar. Der Gleitstein (6) ist so geformt, daß er einen Abdruck der äußeren Kontur der Stoßstange nachbildet, so daß die Vorrichtung (100) über die Stoßstange geführt werden kann, ohne daß ein Verrutschen möglich ist. Die Führungsnut (61) des Gleitsteins (6) sitzt dann exakt über dem Bereich, auf den das Wickelgut (41) plaziert werden soll. Auf diese Weise sind Ungenauigkeiten beim Applizieren definitiv ausgeschlossen.    In the sliding block (6) there is a guide groove (61) through which the self-adhesive material (41) is guided during application. The guide groove (61) also continues below the sliding block (6).
    The design of the preferably replaceable sliding block (6) depends on the surface to which the winding material (41) to be dispensed is to be applied.
    A preferred place of use for such devices (100) is the bumper on a motor vehicle. The sliding block (6) is shaped in such a way that it reproduces an impression of the outer contour of the bumper, so that the device (100) can be guided over the bumper without slipping. The guide groove (61) of the sliding block (6) then sits exactly over the area on which the material to be wound (41) is to be placed. In this way, inaccuracies when applying are definitely excluded.

    Figur 3 zeigt eine alternative Ausführungsform der Vorrichtung (100). Diese Vorrichtung (100) weist ebenfalls zum Abrollen von auf einer Rolle (4) befindlichem, insbesondere einseitig selbstklebend ausgerüstetem Material (41) ein Griffstück (1) und einen Halter (2) auf, der mittels des Zapfens (11) drehbar gelagert ist.Figure 3 shows an alternative embodiment of the device (100). This device (100) also points to the unrolling of a roll (4), in particular one-sided self-adhesive material (41) a handle (1) and a holder (2), which is rotatably mounted by means of the pin (11).

    An dem Ende des Halters (2), das dem Zapfen (11) gegenüberliegt, ist wieder ein Drehzapfen (21) vorhanden zur Aufnahme der Scheibe (22), auf die eine Rolle (4) aufgeschoben wird. At the end of the holder (2), which is opposite the pin (11), there is again a pivot pin (21) available for receiving the disc (22) onto which a roller (4) is pushed becomes.

    Unterhalb der Führungsrolle (5), also gegenüber der Rolle (4) gelegen, befindet sich die Spendevorrichtung (6), die nicht als Gleitstein (6), sondern als eine Kombination einer Spenderolle (63) und einer Andrückrolle (64) ausgeführt ist.It is located below the guide roller (5), i.e. opposite the roller (4) Dispensing device (6), not as a sliding block (6), but as a combination of one Dispensing roller (63) and a pressure roller (64) is executed.

    Beim Verspenden des Klebebands (41) von der Rolle (4) wird das Klebeband (41) über die Spenderolle (63) sehr exakt zur Andrückrolle (64) geleitet, die den Vorgang der Applikation unterstützt, indem die Andrückrolle (64) das Material (41) fest auf den Untergrund drückt. Vorzugsweise ist die Andrückrolle (64) darüber hinaus mit einer Gummibeschichtung versehen, um jegliche Beschädigungen des Materials (41) oder des Untergrunds zu verhindern.When dispensing the adhesive tape (41) from the roll (4), the adhesive tape (41) is over the donor roller (63) very precisely to the pressure roller (64), which the process of Application supports by the pressure roller (64) the material (41) firmly on the surface presses. The pressure roller (64) is also preferably provided with a rubber coating provided to prevent any damage to the material (41) or the To prevent underground.

    Als Materialien für die Bauteile eignen sich Kunststoffe, aber auch eine Metallausführung ist möglich.Suitable materials for the components are plastics, but also a metal version is possible.

    Claims (6)

    Vorrichtung (100) zum Abrollen von auf einer Rolle (4) befindlichem selbstklebend ausgerüstetem Material (41), bestehend aus einem Griffstück (1), einem an dem Griffstück (1) beweglich angebrachten Halter (2), wobei an dem Halter (2) ein drehbar gelagerter Drehzapfen (21) zur Aufnahme der Rolle (4) vorhanden ist, die Rolle (4) eine Bewegungsfreiheit in axialer Richtung aufweist, der Halter (2) insbesondere durch eine Feder (3) derartig in Position gehalten wird, daß die auf dem Drehzapfen (21) befindliche Rolle (4) gegen eine ebenfalls am Griffstück (1) angebrachte Führungsrolle (5) gedrückt wird, die Führungsrolle (5) seitlich überstehende Führungen (51) aufweist, das Material (41) von der Rolle (4) über die Führungsrolle (5) auf eine Spendeeinrichtung (6) geführt wird, mittels derer das Material (41) auf dem Untergrund plaziert wird. Device (100) for unrolling self-adhesive material (41) on a roll (4), consisting of a handle (1), a holder (2) movably attached to the handle (1), wherein there is a rotatably mounted pivot pin (21) on the holder (2) for receiving the roller (4), the roller (4) has freedom of movement in the axial direction, the holder (2) is held in position in this way, in particular by a spring (3), that the roller (4) located on the pivot (21) is pressed against a guide roller (5) also attached to the handle (1), the guide roller (5) has laterally projecting guides (51), the material (41) is guided from the roller (4) via the guide roller (5) to a dispensing device (6), by means of which the material (41) is placed on the substrate. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Halter (2) derartig an dem Griffstück (1) angebracht ist, daß eine Rotation des Halters (2) um eine Achse parallel zur Mittelachse der Rolle (4) möglich ist. Device according to claim 1, characterized in that the holder (2) is attached to the handle (1) in such a way that the holder (2) can rotate about an axis parallel to the central axis of the roller (4). Vorrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß der Drehzapfen (21) im Halter (2) und/oder der Halter (2) im Griffstück (1) derartig gelagert sind, daß der Drehzapfen (21) und/oder der Halter (2) eine Bewegungsmöglichkeit parallel zur Achse der Rolle (4) aufweisen. Device according to claims 1 and 2, characterized in that the pivot (21) in the holder (2) and / or the holder (2) in the handle (1) are mounted such that the pivot (21) and / or the holder (2) allows movement parallel to the axis of the roller (4 ) exhibit. Vorrichtung nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß die Spendeeinrichtung (6) ein Gleitstein oder eine Kombination einer Spenderolle (63) und einer Andrückrolle (64) ist. Device according to claims 1 to 3, characterized in that the dispensing device (6) is a sliding block or a combination of a dispensing roller (63) and a pressure roller (64). Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß in dem Gleitstein (61) eine Vorführung (62) eingelassen ist, deren Breite mit der Bereite des verwendeten Materials (41) weitgehend übereinstimmt. Apparatus according to claim 4, characterized in that In the sliding block (61) a demonstration (62) is embedded, the width of which largely corresponds to the width of the material (41) used. Verwendung einer Vorrichtung gemäß Anspruch 1 zum Abrollen von einseitig selbstklebend ausgerüstetem Kantenband während des Lackiervorgangs von Oberflächen, bevorzugt von Oberflächen von Automobilkarosserien.Use of a device according to claim 1 for unrolling self-adhesive on one side equipped edge band during the painting process of surfaces, preferred of surfaces of automobile bodies.
    EP00115956A 1999-08-14 2000-07-26 Device for dispensing a roll of single-sided adhesive tape Withdrawn EP1077193A1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE29914317U DE29914317U1 (en) 1999-08-14 1999-08-14 Device for unrolling material on a roll, equipped with self-adhesive on one side
    DE29914317U 1999-08-14

    Publications (1)

    Publication Number Publication Date
    EP1077193A1 true EP1077193A1 (en) 2001-02-21

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    EP (1) EP1077193A1 (en)
    JP (1) JP2001072316A (en)
    DE (1) DE29914317U1 (en)

    Cited By (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP1312569A3 (en) * 2001-10-19 2004-08-04 J.J. Charriere Device comprising an application dispenser and a wound tape

    Families Citing this family (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE102005034007A1 (en) * 2005-07-18 2006-05-18 Tesa Ag Hand-held device for unreeling of tape has adhesive covered up with separation material whereby tape is wound into role in form of an archimedean spiral which consists of framework

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    US2788944A (en) * 1953-01-07 1957-04-16 Better Packages Inc Dispenser for pressure sensitive tape
    US4818329A (en) * 1988-03-09 1989-04-04 Kranz Incorporated Apparatus for dispensing and applying tape
    DE9010368U1 (en) * 1990-07-09 1990-09-13 Promotion-Factory Werbeartikel-Fabrikation GmbH, 4830 Gütersloh Dispenser for marking tape
    EP0459654A1 (en) * 1990-05-14 1991-12-04 Minnesota Mining And Manufacturing Company Hand-held automatic tape applicator

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    DE1951339U (en) 1966-07-08 1966-12-08 Wolf & Co Stahlbau G M B H VINE PULLING DEVICE FOR HOP PICKING MACHINES.
    DE29723189U1 (en) 1997-05-30 1998-04-30 Beiersdorf Ag, 20253 Hamburg Strapless dispenser

    Patent Citations (4)

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    Publication number Priority date Publication date Assignee Title
    US2788944A (en) * 1953-01-07 1957-04-16 Better Packages Inc Dispenser for pressure sensitive tape
    US4818329A (en) * 1988-03-09 1989-04-04 Kranz Incorporated Apparatus for dispensing and applying tape
    EP0459654A1 (en) * 1990-05-14 1991-12-04 Minnesota Mining And Manufacturing Company Hand-held automatic tape applicator
    DE9010368U1 (en) * 1990-07-09 1990-09-13 Promotion-Factory Werbeartikel-Fabrikation GmbH, 4830 Gütersloh Dispenser for marking tape

    Cited By (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP1312569A3 (en) * 2001-10-19 2004-08-04 J.J. Charriere Device comprising an application dispenser and a wound tape

    Also Published As

    Publication number Publication date
    DE29914317U1 (en) 1999-12-30
    JP2001072316A (en) 2001-03-21

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