EP0426014A2 - Device for applying a substance to a web of material - Google Patents

Device for applying a substance to a web of material Download PDF

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Publication number
EP0426014A2
EP0426014A2 EP90120525A EP90120525A EP0426014A2 EP 0426014 A2 EP0426014 A2 EP 0426014A2 EP 90120525 A EP90120525 A EP 90120525A EP 90120525 A EP90120525 A EP 90120525A EP 0426014 A2 EP0426014 A2 EP 0426014A2
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EP
European Patent Office
Prior art keywords
doctor
doctor blade
pin
end plates
roller
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.)
Granted
Application number
EP90120525A
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German (de)
French (fr)
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EP0426014B1 (en
EP0426014A3 (en
Inventor
Johannes Zimmer
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Individual
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Individual
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Filing date
Publication date
Priority claimed from DE8912899U external-priority patent/DE8912899U1/de
Priority claimed from DE9003129U external-priority patent/DE9003129U1/de
Application filed by Individual filed Critical Individual
Publication of EP0426014A2 publication Critical patent/EP0426014A2/en
Publication of EP0426014A3 publication Critical patent/EP0426014A3/en
Application granted granted Critical
Publication of EP0426014B1 publication Critical patent/EP0426014B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B41F15/40—Inking units
    • B41F15/42—Inking units comprising squeegees or doctors

Definitions

  • the invention relates to a device for applying a substance to a material web by means of a magnetically pressed doctor blade, wherein a supporting beam parallel to the doctor blade carries axial delimiting parts for the doctor blade in the form of end plates extending normal to the supporting beam.
  • the advantage of the magnetic pressure of doctor blades is above all that the pressure force of the doctor blade does not have to be introduced into the latter via lateral bearings, so that the doctor blade does not deflect. Nevertheless, limiting parts for their movement make sense even when the doctor is pressed magnetically.
  • Lateral end plates which usually serve at the same time to delimit the ink sump, can cooperate, for example, with a magnetically pressed doctor blade by placing a doctor blade roller exactly normal to the web direction by means of inclined surfaces.
  • the squeegee rollers can be loosely guided in end plates arranged on the side of the support bar, so that they can be easily removed from the template after the application process has ended.
  • Thin rollers are guided directly in a hole in the end plates that is open at the bottom, thicker rollers are provided with side journals, which are undercut by the end plates.
  • magnetically pressed doctor blades can also be guided in vertical guide grooves of the end plates, with either the cross section of the doctor blade as such fitting into the guide groove or the doctor blade being provided with lateral guide pins.
  • the variety of possible end plates is further increased by the fact that these can optionally also be magnetically attracted or displaceable in the vertical direction.
  • EP-A-297 528 and EP-A-297 529 A disadvantage of the current situation described for example by EP-A-297 528 and EP-A-297 529 is that the change in the doctor blade diameter or the doctor blade type required for technical reasons often also requires a change in the end plates. Since the end plates are releasably, if at all, releasably connected to the support bars, this means that different support bars with corresponding delimiting parts have to be kept in stock for different types of doctor blades.
  • the invention is based on the consideration that substantial savings can be achieved if different end plates are assigned to a support bar (which usually also contains the ink supply). When changing the doctor blade diameter or the doctor blade type and the end plates, only the doctor blade and the end plates would then have to be replaced.
  • connection between the support beam and the end plate can be released by actuating a handle.
  • the application of the invention is particularly advantageous for doctor blades with doctor rollers which are pin-shaped at the ends and are connected to the end plates in such a way that the doctor roller does not have any of the possible spatial arrangements of the doctor apparatus, that is to say neither in the installed state nor when or dismantling or transport, can be involuntarily separated from the support beam.
  • the pin-shaped end of the roller doctor engages in a cage adjoining the end plate and is held in this by a cage cover, which in turn is held in place by a plug pin on the End plate is secured.
  • the interchangeability of the end plate itself allows the doctor blade to be stored in a recess in the end plate, as is per se is known from DE-U-87 13 787. Since the end plates there are not easily removable, however, horizontal slots have to be connected to the recesses which receive the end pins of the doctor blade, through which the bearing pins of the doctor roller roll when inserted. will. In operation, the bearing journals are located lower than these lateral slots, so that there is no fear of the roller doctor being inadvertently lost. When the roller doctor device is rotated around the spar carrying the end plates, the doctor roller can fall out of the holder and thereby damage the surrounding circular templates. This possibility also exists when the roller doctor device is inserted and when it is removed, so that there are concerns in the known device against handling the roller doctor device together with the doctor roller.
  • FIG. 1 is a view of a support beam with an end plate attached thereto
  • FIG. 2 shows the inside view of the end plate from FIG. 1
  • FIG. 3 shows a horizontal section through the recess 3 in FIG. 1
  • FIG. 4 shows the assembly of the device according to FIG . 1.
  • the device shown in Fig. 1 is used to apply a substance to a base 7 by means of a doctor roller 1, which is arranged by a magnet, not shown, arranged below the base 7 is attracted.
  • a doctor roller 1 which is arranged by a magnet, not shown, arranged below the base 7 is attracted.
  • Such devices are known and are not described in detail here.
  • the end plate 4 can be displaced vertically in relation to the support bar 9 between a sheet metal 10 running vertically in the machining direction and a guide plate 11 and can be detached from the support bar 9 by means of the handle 12.
  • the end plate 4 has a slot 13, which is penetrated by a pin 14. This pin can be retracted against the force of a spring 17, which is supported on the one hand on a fixed plug 18 and on the other hand on a movable disk 19. As a result, the end plate 4 is easily detachable by means of the handle 12.
  • the end plate 4 carrying the doctor roller 1 is pushed onto the fastening plate 15 in the direction thereof until the pin 14 penetrates the opening 16 in the fastening plate 15. Since this opening 16 only loosely surrounds the pin 14, there is a certain vertical mobility for the end plate. In the lateral direction, this is secured by the plate 10 and by the guide plate 11 on the mounting plate 15. A magnetizable plate on the outside of the end part 4 allows it to be pressed against the base 7.

Abstract

A device is described for applying a substance to a web of material (7) by means of a doctor blade (1) which is pressed on magnetically, wherein a support beam (9), which is parallel to the doctor blade (1), bears end plates (4) extending perpendicular to the support beam (9), the connection between the support beam (9) and the end plate (4) being detachable by actuating a handle (12). <IMAGE>

Description

Die Erfindung bezieht sich auf eine Einrichtung zum Auftragen einer Substanz auf eine Warenbahn mittels einer magnetisch angepreßten Rakel, wobei ein zur Rakel paralleler Tragholm axiale Begrenzungsteile für die Rakel in Form normal zum Tragholm verlaufender End­platten trägt.The invention relates to a device for applying a substance to a material web by means of a magnetically pressed doctor blade, wherein a supporting beam parallel to the doctor blade carries axial delimiting parts for the doctor blade in the form of end plates extending normal to the supporting beam.

Der Vorteil der magnetischen Anpressung von Rakeln liegt vor allem darin, daß die Anpreßkraft der Rakel nicht über seitliche Lager in diese eingeführt werden muß, sodaß es bei nicht zur Durchbiegung der Rakel kommt. Dennoch sind auch bei magnetischer Anpressung von Rakeln Begrenzungsteile für deren Bewegung sinn­voll. Seitliche Endplatten, welche üblicherweise gleichzeitig zur Begrenzung es Farbsumpfes dienen, können beispielsweise mit einer magnetisch angepreßten Rakel zusammenwirken, indem sie mittels Schrägflächen eine Rakelrolle genau normal zur Bahnrichtung stellen. Außerdem können die Rakelrollen in seitlich am Tragholm angeordneten Endplatten lose geführt sein, sodaß sie nach Beendigung des Auftragsvorganges leicht aus der Schablone entfernt werden können. Dünne Rollen sind dabei direkt in einer nach unten offenen Bohrung der Endplatten geführt, dickere Rollen werden mit seit­lichen Achszapfen versehen, welche von den Endplatten untergriffen werden. Alternativ zu Rollrakeln können auch magnetisch angepreßte Streichrakeln in vertikalen Führungsnuten der Endplatten geführt sein, wobei ent­weder der Querschnitt der Streichrakel als solcher in die Führungsnut paßt oder die Streichrakel mit seit­lichen Führungszapfen versehen ist. Die Vielfalt der möglichen Endplatten wird noch dadurch erhöht, daß diese wahlweise auch magnetisch anziehbar oder in Vertikalrichtung verschiebbar sein können.The advantage of the magnetic pressure of doctor blades is above all that the pressure force of the doctor blade does not have to be introduced into the latter via lateral bearings, so that the doctor blade does not deflect. Nevertheless, limiting parts for their movement make sense even when the doctor is pressed magnetically. Lateral end plates, which usually serve at the same time to delimit the ink sump, can cooperate, for example, with a magnetically pressed doctor blade by placing a doctor blade roller exactly normal to the web direction by means of inclined surfaces. In addition, the squeegee rollers can be loosely guided in end plates arranged on the side of the support bar, so that they can be easily removed from the template after the application process has ended. Thin rollers are guided directly in a hole in the end plates that is open at the bottom, thicker rollers are provided with side journals, which are undercut by the end plates. As an alternative to roller doctor blades, magnetically pressed doctor blades can also be guided in vertical guide grooves of the end plates, with either the cross section of the doctor blade as such fitting into the guide groove or the doctor blade being provided with lateral guide pins. The variety of possible end plates is further increased by the fact that these can optionally also be magnetically attracted or displaceable in the vertical direction.

Nachteilig an der beispielsweise durch EP-A-297 528 und EP-A-297 529 beschriebenen derzeitigen Situation ist, daß die aus technischen Gründen notwendige Änderung des Rakeldurchmessers oder der Rakelart häufig auch eine Anderung der Endplatten erfordert. Da die Endplatten nur schwer, wenn überhaupt, lösbar mit den Tragholmen verbunden sind, bedeutet dies, daß für verschiedene Rakelarten verschiedene Tragholme mit entsprechenden Begrenzungsteilen auf Vorrat gehalten werden mussen.A disadvantage of the current situation described for example by EP-A-297 528 and EP-A-297 529 is that the change in the doctor blade diameter or the doctor blade type required for technical reasons often also requires a change in the end plates. Since the end plates are releasably, if at all, releasably connected to the support bars, this means that different support bars with corresponding delimiting parts have to be kept in stock for different types of doctor blades.

Die Erfindung geht von der Überlegung aus, daß wesent­liche Einsparungen erzielbar sind, wenn einem Tragholm (welcher üblicherweise auch die Farbzuführung enthält) verschiedene Endplatten zugeordnet werden. Beim Wechsel des Rakeldurchmessers oder der Rakelart und der End­platten müßten dann nur mehr die Rakel und die End­platten ausgewechselt werden.The invention is based on the consideration that substantial savings can be achieved if different end plates are assigned to a support bar (which usually also contains the ink supply). When changing the doctor blade diameter or the doctor blade type and the end plates, only the doctor blade and the end plates would then have to be replaced.

Die gestellte Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Verbindung zwischen Tragholm und End­platte durch Betätigung eines Handgriffes lösbar ist.The object is achieved according to the invention in that the connection between the support beam and the end plate can be released by actuating a handle.

Besonders vorteilhat ist die Anwendung der Erfindung bei Rakelgeräten mit Rakelrollen, die an den Enden zapfenförmig ausgebildet sind und derart mit den End­platten in Verbindung stehen, daß die Rakelrolle in keiner der möglichen räumlichen Anordnungen des Rakel­gerätes, also weder in eingebautem Zustand, noch beim Ein- oder Ausbauen oder Transport, unwillkürlich vom Tragholm getrennt werden kann. Soweit solche Einrich­tungen bisher überhaupt bekannt geworden sind (vgl. WO88/09725), ist vorgesehen, daß das zapfenförmige Ende der Rollrakel in einen an die Endplatte anschließenden Käfig eingreift und in diesem durch einen Käfigdeckel gehalten ist, der seinerseits wiederum durch einen Steckbolzen an der Endplatte gesichert ist. Die erfin­dungsgemäß vorgesehene Auswechselbarkeit der Endplatte selbst erlaubt des demgegenüber, die Rakel in einer Ausnehmung der Endplatte zu lagern, wie dies an sich aus DE-U-87 13 787 bekannt ist. Da dort die Endplatten nicht leicht entfernbar sind, müssen jedoch an die Aus­nehmungen, welche die endseitigen Zapfen der Rakel auf­nehmen, horizontale Schlitze anschließen, durch welche die Lagerungszapfen der Rakelrolle beim Einlegen geführt. werden. Im Betrieb befinden sich die Lagerungs­zapfen tiefer als diese seitlichen Schlitze, sodaß ein unabsichtliches Verlieren der Rollrakel nicht zu befürchten ist. Bei einem Verdrehen des Rollrakelge­rätes um den die Endplatten tragenden Holm kann die Rakelrolle jedoch aus der Halterung fallen und dabei die umgebenden Rundschablonen beschädigen. Auch beim Einlegen des Rollrakelgerätes und beim Entfernen des­selben besteht diese Möglichkeit, sodaß bei der bekann­ten Einrichtung Bedenken dagegen bestehen, das Roll­rakelgerät zusammen mit der Rakelrolle zu handhaben.The application of the invention is particularly advantageous for doctor blades with doctor rollers which are pin-shaped at the ends and are connected to the end plates in such a way that the doctor roller does not have any of the possible spatial arrangements of the doctor apparatus, that is to say neither in the installed state nor when or dismantling or transport, can be involuntarily separated from the support beam. As far as such devices have become known (see WO88 / 09725), it is provided that the pin-shaped end of the roller doctor engages in a cage adjoining the end plate and is held in this by a cage cover, which in turn is held in place by a plug pin on the End plate is secured. In contrast, the interchangeability of the end plate itself, which is provided according to the invention, allows the doctor blade to be stored in a recess in the end plate, as is per se is known from DE-U-87 13 787. Since the end plates there are not easily removable, however, horizontal slots have to be connected to the recesses which receive the end pins of the doctor blade, through which the bearing pins of the doctor roller roll when inserted. will. In operation, the bearing journals are located lower than these lateral slots, so that there is no fear of the roller doctor being inadvertently lost. When the roller doctor device is rotated around the spar carrying the end plates, the doctor roller can fall out of the holder and thereby damage the surrounding circular templates. This possibility also exists when the roller doctor device is inserted and when it is removed, so that there are concerns in the known device against handling the roller doctor device together with the doctor roller.

Durh die erfindungsgemäße Möglichkeit, die Endplatten des Gerätes rasch zu entfernen, wird es somit sinnvoll, eine Rakelrolle unverlierbar an den Endplatten selbst zu lagern, was gegenüber allen bekannten Einrichtungen eine wesentliche konstruktive Vereinfachung darstellt.Through the possibility according to the invention of quickly removing the end plates of the device, it is therefore sensible to store a doctor roll captively on the end plates themselves, which represents a significant structural simplification compared to all known devices.

Beispiele für die konstruktive Durchführung des der Erfindung zugrundeliegenden Gedankens werden anhand der Zeichnung erläutert.Examples of the constructive implementation of the idea on which the invention is based are explained with the aid of the drawing.

Fig. 1 ist die Ansicht eines Tragholms mit daran befestigter Endplatte, Fig. 2 die Innenansicht der End­platte von Fig. 1, Fig. 3 ein Horizontalschnitt durch die Ausnehmung 3 in Fig. 1, und Fig. 4 zeigt die Montage der Einrichtung nach Fig. 1.1 is a view of a support beam with an end plate attached thereto, FIG. 2 shows the inside view of the end plate from FIG. 1, FIG. 3 shows a horizontal section through the recess 3 in FIG. 1, and FIG. 4 shows the assembly of the device according to FIG . 1.

Die in Fig. 1 dargestellte Einrichtung dient zum Auf­tragen einer Substanz auf eine Unterlage 7 mittels einer Rakelrolle 1, welche durch einen unterhalb der Unterlage 7 angeordneten, nicht dargestellten Magneten angezogen wird. Derartige Einrichtungen sind bekannt und werden hier nicht näher beschrieben.The device shown in Fig. 1 is used to apply a substance to a base 7 by means of a doctor roller 1, which is arranged by a magnet, not shown, arranged below the base 7 is attracted. Such devices are known and are not described in detail here.

Unerwünschte horizontale Auslenkungen der Rakelrolle 1 in Arbeitsrichtung werden durch eine elastische Stütz­lippe 8 verhindert, welche mit dem quer zur Bearbei­tungsrichtung verlaufenden Tragholm 9 dauerhaft verbun­den ist. Wesentlich für die Erfindung sind die End­platten 4, welche nicht nur eine Seitenbegrenzung für die aufzutragende Substanz bilden, sondern auch durch die Schrägflächen 6 am Grunde der Ausnehmung 3 die exakte Ausrichtung der Rakelrolle 1 normal zur Bewe­gungsrichtung der Unterlage 7 erlauben. Insbesondere erlauben es die Endplatten 4, die lose in der Aus­nehmung 3 geführte Rakelrolle 1 nach Beendigung des Bearbeitungsvorganges samt dem Tragholm 9 auszuheben oder um diesen zu verschwenken.Unwanted horizontal deflections of the doctor roller 1 in the working direction are prevented by an elastic support lip 8, which is permanently connected to the crossbar to the processing direction 9. Essential for the invention are the end plates 4, which not only form a side boundary for the substance to be applied, but also allow the exact alignment of the doctor roller 1 normal to the direction of movement of the base 7 due to the inclined surfaces 6 at the bottom of the recess 3. In particular, the end plates 4 allow the squeegee roller 1, which is loosely guided in the recess 3, to be lifted out together with the carrying bar 9 after the machining process has ended, or to pivot it.

Die Endplatte 4 ist zwischen einem vertikal in Bearbei­tungsrichtung verlaufenden Blech 10 und einer Führungs­platte 11 vertikal gegenüber dem Tragholm 9 verschieb­bar und mittels des Handgriffes 12 vom Tragholm 9 lös­bar.The end plate 4 can be displaced vertically in relation to the support bar 9 between a sheet metal 10 running vertically in the machining direction and a guide plate 11 and can be detached from the support bar 9 by means of the handle 12.

Im Detail ergibt sich die lösbare Befestigung und die Verschiebbarkeit der Endplatte 4 aus Fig. 2 und 4.The detachable fastening and the displaceability of the end plate 4 from FIGS. 2 and 4 result in detail.

Wie aus Fig. 2 ersichtlich ist, weist die Endplatte 4 einen Schlitz 13 auf, welcher von einem Zapfen 14 durchdrungen wird. Dieser Zapfen kann gegen die Kraft einer Feder 17 zurückgezogen werden, welche sich einer­seits an einem feststehenden Stöpsel 18, andererseits an einer beweglichen Scheibe 19 abstützt. Dadurch ist die Endplatte 4 leicht mittels des Handgriffes 12 lösbar.As can be seen from FIG. 2, the end plate 4 has a slot 13, which is penetrated by a pin 14. This pin can be retracted against the force of a spring 17, which is supported on the one hand on a fixed plug 18 and on the other hand on a movable disk 19. As a result, the end plate 4 is easily detachable by means of the handle 12.

Wie aus Fig. 4 ersichtlich, wird die die Rakelrolle 1 tragende Endplatte 4 in Richtung des Befestigungs­bleches 15 auf dieses aufgeschoben, bis der Zapfen 14 die Öffnung 16 im Befestigungsblech 15 durchdringt. Da diese Öffnung 16 den Zapfen 14 nur lose umschließt, besteht eine gewisse vertikale Beweglichkeit für die Endplatte. In seitlicher Richtung ist diese durch das Blech 10 und durch die Führungsplatte 11 am Befesti­gungsblech 15 gesichert. Eine magnetisierbare Platte an der Außenseite des Endteiles 4 erlaubt dessen An­pressung gegen die Unterlage 7.As can be seen from FIG. 4, the end plate 4 carrying the doctor roller 1 is pushed onto the fastening plate 15 in the direction thereof until the pin 14 penetrates the opening 16 in the fastening plate 15. Since this opening 16 only loosely surrounds the pin 14, there is a certain vertical mobility for the end plate. In the lateral direction, this is secured by the plate 10 and by the guide plate 11 on the mounting plate 15. A magnetizable plate on the outside of the end part 4 allows it to be pressed against the base 7.

Claims (4)

1. Einrichtung zum Auftragen einer Substanz auf eine Warenbahn mittels einer magnetisch angepreßten Rakel, wobei ein zur Rakel paralleler Tragholm axiale Begrenzungsteile für die Rakel in Form normal zum Tragholm verlaufender Endplatten trägt, dadurch gekennzeichnet, daß die Verbindung zwischen Tragholm (9) und Endplatte (4) durch Betätigung eines Hand­griffes (12) lösbar ist.1. Device for applying a substance to a web by means of a magnetically pressed doctor blade, wherein a supporting beam parallel to the doctor blade carries axial limiting parts for the doctor blade in the form of normal end plates extending to the supporting beam, characterized in that the connection between the carrying beam (9) and the end plate ( 4) can be released by actuating a handle (12). 2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß an der Endplatte (4) ein Zapfen (14) vorgesehen ist, der gegen die Kraft einer Feder (17) mittels des Handgriffes (12) aus einem Schlitz (13) heraus­ziehbar ist, in welchen ein vom Tragholm (9) abstehendes, zum Tragholm (9) paralleles Befesti­gungsblech (15), das vom Zapfen (14) durchsetzt wird, einführbar ist.2. Device according to claim 1, characterized in that on the end plate (4) a pin (14) is provided which can be pulled out of a slot (13) against the force of a spring (17) by means of the handle (12), in to which a mounting plate (15) protruding from the support bar (9) and parallel to the support bar (9) and penetrated by the pin (14) can be inserted. 3. Einrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Rakel als Rakelrolle (1) ausgebildet ist, welche an den Enden Zapfen (2) aufweist, welche in Ausnehmungen (3) der Endplatten (4) hineinragen, wobei die Länge der Rakelrolle (1) und der Zapfen (2) sowie die Ausnehmungen (3) für die Zapfen (2) so dimensioniert sind, daß die Rakelrolle (1) in keiner Lage aus den Ausnehmungen (3) herausfallen kann.3. Device according to claim 1 or 2, characterized in that the doctor blade is designed as a doctor roller (1) which has at the ends pins (2) which protrude into recesses (3) of the end plates (4), the length of the Doctor roller (1) and the pin (2) and the recesses (3) for the pin (2) are dimensioned so that the doctor roller (1) can not fall out of the recesses (3) in any position. 4. Einrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die am Grund der Ausnehmung (3) befindliche Fläche zur Gänze oder zumindest teilweise schräg zur Achse der Rakelrolle (1) ausgebildet ist.4. Device according to one of claims 1 to 3, characterized in that the surface located at the bottom of the recess (3) is formed entirely or at least partially obliquely to the axis of the doctor roller (1).
EP90120525A 1989-10-28 1990-10-26 Device for applying a substance to a web of material Expired - Lifetime EP0426014B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE8912899U DE8912899U1 (en) 1989-10-28 1989-10-28
DE8912899U 1989-10-28
DE9003129U DE9003129U1 (en) 1990-03-15 1990-03-15
DE9003129U 1990-03-15

Publications (3)

Publication Number Publication Date
EP0426014A2 true EP0426014A2 (en) 1991-05-08
EP0426014A3 EP0426014A3 (en) 1991-07-17
EP0426014B1 EP0426014B1 (en) 1994-12-21

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EP90120525A Expired - Lifetime EP0426014B1 (en) 1989-10-28 1990-10-26 Device for applying a substance to a web of material

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EP (1) EP0426014B1 (en)
AT (1) ATE115914T1 (en)
DE (1) DE59008077D1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919097A (en) * 1956-08-22 1959-12-29 Ivan C Bohlman Holding device
EP0297529A1 (en) * 1987-06-30 1989-01-04 Johannes Zimmer Device for applying a substance on to a band

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919097A (en) * 1956-08-22 1959-12-29 Ivan C Bohlman Holding device
EP0297529A1 (en) * 1987-06-30 1989-01-04 Johannes Zimmer Device for applying a substance on to a band

Also Published As

Publication number Publication date
DE59008077D1 (en) 1995-02-02
EP0426014B1 (en) 1994-12-21
EP0426014A3 (en) 1991-07-17
ATE115914T1 (en) 1995-01-15

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