EP1322481A1 - Pen - Google Patents

Pen

Info

Publication number
EP1322481A1
EP1322481A1 EP01976252A EP01976252A EP1322481A1 EP 1322481 A1 EP1322481 A1 EP 1322481A1 EP 01976252 A EP01976252 A EP 01976252A EP 01976252 A EP01976252 A EP 01976252A EP 1322481 A1 EP1322481 A1 EP 1322481A1
Authority
EP
European Patent Office
Prior art keywords
cartridge
holding part
lead
schooner
spindle
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
EP01976252A
Other languages
German (de)
French (fr)
Other versions
EP1322481B1 (en
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.)
Schwan Stabilo Cosmetics GmbH and Co KG
Original Assignee
Schwan Stabilo Cosmetics GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7947321&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1322481(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schwan Stabilo Cosmetics GmbH and Co KG filed Critical Schwan Stabilo Cosmetics GmbH and Co KG
Publication of EP1322481A1 publication Critical patent/EP1322481A1/en
Application granted granted Critical
Publication of EP1322481B1 publication Critical patent/EP1322481B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
    • A45D40/205—Holders for stick-shaped cosmetics whereby the stick can move axially relative to the holder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K15/00—Assembling, finishing, or repairing pens
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
    • A45D2040/204—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use the cosmetic being in a cartridge
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D40/00—Casings or accessories specially adapted for storing or handling solid or pasty toiletry or cosmetic substances, e.g. shaving soaps or lipsticks
    • A45D40/20—Pencil-like cosmetics; Simple holders for handling stick-shaped cosmetics or shaving soap while in use
    • A45D40/205—Holders for stick-shaped cosmetics whereby the stick can move axially relative to the holder
    • A45D2040/208—Holders for stick-shaped cosmetics whereby the stick can move axially relative to the holder the relative movement being made by a rotating action, e.g. effected by a screw

Definitions

  • the invention relates to a pen with a holding part, a cartridge for receiving a lead of a predetermined color and a saver.
  • Pens of the aforementioned type are known. Since you can not usually see the lead when the saver is attached, the known pens are usually provided with information about the color of the lead. This information is generally printed on the schooner or on the holding part.
  • the poorly printable polypropylene is particularly suitable for the production of pens because, due to its hardness, particularly light, thin-walled parts can be produced from it, for example by injection molding, which makes processing particularly easy.
  • Polypropylene can be dyed easily. It could therefore be thought of designing the entire pen in the color of the lead. Such a solution may be not desirable for design reasons, for example. In addition, warehousing would be problematic during production, because all parts of the pencil have to be stored in all mine colors.
  • DE 38 09 984 A1 shows a writing instrument in which an ink application element so called there is held directly by the holding part. Furthermore, a decorative ring is described, which is formed by a separate part. The provision of such a separate part complicates the overall structure of the writing instrument.
  • DE 4421 609 A1 shows a pen according to the preamble of claim 1. No information is given about materials or colors of the individual parts of the pen.
  • the object of the invention is therefore to develop the pen of the type mentioned at the outset in such a way that the manufacturing process is simple, both with regard to the processability of the materials used and with regard to storage, but nevertheless one which is visible from the outside Includes information about the mine color.
  • the object is achieved in the case of a pen of the type mentioned at the outset in that the cartridge has the color of the lead, whereas the color of the holding part and the color of the protector differ from the color of the lead.
  • the invention is based on the following finding: In order to obtain information about the lead color that is visible from the outside, it is sufficient to design one of the pen components in the lead color. This component only needs to be visible from the outside.
  • the cartridge is chosen as the correspondingly colored component because it has a direct functional connection with the lead. Since part of the cartridge is visible from the outside, the other components (protector and holding part) can be of a different color. They therefore do not have to be stored separately for each mine color. In addition, they can be designed according to the respective design requirements. Printing or the like is not necessary.
  • the cartridge preferably has an annular shoulder, on which the schooner strikes on the side facing the mine and on which the holding part strikes on the side facing away from the mine. This configuration ensures that a defined part of the cartridge is visible from the outside in every operating state of the pen.
  • the pin has a
  • Rotary mechanism for axially moving the lead within the cartridge by rotating the holding part and the cartridge against each other.
  • the rotary mechanism has a spindle with an external thread which, in the assembled state, meshes with an internal thread on the side of the cartridge facing away from the mine, the cartridge being held rotatably but axially immovably by the holding part, the holding part is sleeve-shaped and receives the spindle in a rotationally fixed but axially displaceable manner and the spindle is coupled to the lead in the axial direction but not in the direction of rotation.
  • This configuration makes it possible to assemble the pen from a total of only five components, namely the holding part, the cartridge, the spindle, the lead and the protector. Assembling the pen is therefore particularly simple.
  • the internal thread of the cartridge can be changed in its effective diameter so that it can assume a first position in which it does not mesh with the spindle inserted therein and a second position in which it combs with the spindle inserted therein, wherein it is biased in the direction of the first position and is brought into the second position by insertion into the holding part.
  • the spindle can be inserted into the cartridge without the need for a screwing movement.
  • the spindle is inserted into the cartridge while the cartridge is in the state preferred by the pretension, i.e. in the state in which the internal thread has the larger diameter, which is why it does not mesh with the external thread of the spindle.
  • the cartridge with the spindle already located therein is then inserted into the holding part, as a result of which the diameter of the internal thread on the cartridge is reduced in such a way that it meshes with the external thread of the spindle.
  • the turning mechanism is then functional.
  • a part of the cartridge facing away from the mine is inserted into the holding part and the force which is required to pull the cartridge out of the holding part is greater than the force which is required to pull the schooner off the cartridge.
  • This configuration ensures that when the holding part on the one hand and the schooner are axially pulled apart, the protector is pulled off the cartridge, whereas the cartridge is still held by the holding part.
  • a part of the cartridge facing away from the mine is inserted into the holding part, at least one locking shoulder being provided in the insertion area on the outside of the cartridge and / or on the inside of the holding part.
  • This configuration is particularly easy to assemble on the one hand during production, but on the other hand is comparatively secure against unintentional separation of the cartridge from the holding part.
  • At least one locking shoulder is provided, the step height of which is smaller than the step height of a locking heel on the outside of the cartridge and / or on the inside of the holding part in the insertion.
  • This embodiment of the invention is based on the consideration that the height of a locking shoulder determines the force that is required for the axial pulling apart of the elements mentioned. The higher the level to be overcome, the greater the force required to separate.
  • the number of locking heels for holding the protector on the cartridge is greater than the number of locking heels for holding the cartridge in the holding part.
  • This configuration is based on the consideration that a larger number
  • Locking heels also offer greater force against pulling apart.
  • the holding part, the cartridge and the protector are made of polypropylene.
  • Fig. 2 is an exploded view of the pin of Fig. 1 and
  • Fig. 3 is an exploded view of another embodiment of the pin according to the invention.
  • FIGS. 1 u. 2 To the pen of FIGS. 1 u. 2 includes a sleeve-shaped holding part 10, a cartridge 12, in which there is a lead 14, and a schooner 16. Furthermore, a spindle 18 with an external thread 20 is shown, which has a mushroom-headed extension 22 in one at its end facing the schooner 16 Receptacle 24 of a lead sleeve 26 is held, namely axially immovably coupled to the lead sleeve 26, but rotatable with respect to the lead sleeve 26. This coupling is achieved in that the receptacle 24 is composed of two half-shells 24.1 and 24.2 which have shoulders behind the mushroom-shaped extension 22.
  • the lead 14 is cast into the lead sleeve 26.
  • An internal thread 28 of the cartridge 12 meshes with the external thread 20 of the spindle 18, which in turn is composed of two half-shell-shaped segments 28.1 and 28.2.
  • the two segments 28.1 and 28.2 are so far apart that their internal thread does not mesh with the external thread 20 of the threaded spindle 18 when the threaded spindle 18 is inserted into the cartridge 20.
  • a particularly simple assembly of the threaded spindle 18 in the cartridge 12 is thereby possible.
  • the threaded spindle 18 has been pushed into the cartridge 12 to such an extent that the external thread of the threaded spindle 18 lies in the area of the internal thread 28, it can be achieved by simply inserting this arrangement into the holding part 10 that the internal thread 28 is reduced in diameter and is brought into engagement with the external thread 20.
  • the spindle 18 has lugs 30 which abut against webs 32 within the holding part 10 when the holding part 10 is rotated with respect to the cartridge 12.
  • the spindle 18 is coupled to the holding part 10 in a rotationally fixed but axially displaceable manner.
  • the holding part 10 is attached to the end of the cartridge 12 facing away from the mine. To prevent axial displacement, three locking lugs 34 with corresponding locking lugs on the cartridge 12 are used. They interact with (not shown) appropriately designed locking lugs with corresponding locking lugs on the inside of the holding part 10. As a result, the holding part 10 can be rotated with respect to the cartridge 12, but is held immovably in the axial direction.
  • a locking lug 36 with a corresponding locking shoulder is provided on the cartridge 12, which serves to hold the protector 16 accordingly.
  • the step heights of the locking heels for holding the cartridge 12 in the holding part 10 on the one hand and holding the schooner 16 on the cartridge 12 on the other hand differ, so that when a user holds the holding part 10 holds and pulls on the schooner 16, the schooner 16 is withdrawn from the cartridge 12, whereas the cartridge 12 remains in the holding part 16.
  • This effect is further promoted in that a total of three locking lugs 34 are provided for holding the cartridge 12 in the holding part 10 on the cartridge 12, whereas only a single locking lug 36 is provided for holding the protector 16 on the cartridge 12.
  • the cartridge 12 has an annular projection 38, on which on the mine-facing side of the schooner 16 and on the mine-facing side the holding part 10 strikes when the pen is fully assembled.
  • the approach 38 is therefore visible from the outside in every operating position.
  • the cartridge 12 is therefore designed in the color of the lead 14, so that the user, who can see the projection 38 in any operating position, can easily obtain information about the lead Mine 14 color preserved.
  • the other pin components, in particular the protector 16 and the holding part 10, but also the spindle 18 can be made in any color. Since printing is not required to apply the color information, all of the pen components can also be made from materials that allow particularly simple processing and are particularly suitable for the pen with its rotating mechanism. This includes in particular polypropylene, which is why, apart from the lead 14, all components of the pin shown in the drawing are made of polypropylene.
  • FIG. 3 corresponds essentially to the embodiment of Figures 1 u. 2, which is why the same reference numerals are used.

Abstract

A crayon comprising a holding portion, a cartridge for receiving a refill of a predetermined color and a cover characterized in that the cartridge is of the color of the refill, and a part of the cartridge is visible from the exterior, more specifically even when the cartridge is held by the holding portion and the cover is fitted on to the cartridge.

Description

STIFT PEN
Die Erfindung betrifft einen Stift mit einem Halteteil, einer Patrone zum Aufnehmen einer Mine einer vorbestimmten Farbe und einem Schoner.The invention relates to a pen with a holding part, a cartridge for receiving a lead of a predetermined color and a saver.
Stifte der vorgenannten Art sind bekannt. Da man bei aufgestecktem Schoner die Mine in aller Regel nicht sehen kann, sind die bekannten Stifte üblicherweise mit einer Information über die Farbe der Mine versehen. Diese Information wird im allgemeinen auf den Schoner oder auf das Halteteil aufgedruckt.Pens of the aforementioned type are known. Since you can not usually see the lead when the saver is attached, the known pens are usually provided with information about the color of the lead. This information is generally printed on the schooner or on the holding part.
Das Aufdrucken von Informationen ist jedoch bei manchen Materialien problematisch, von denen hier beispielhaft das Polypropylen genannt sei. Es wird aber ausdrücklich darauf hingewiesen, dass die folgenden Ausführungen, die sich auf Polypropylen beziehen, auch für andere schlecht bedruckbare Materialien gelten. Das schlecht bedruckbare Polypropylen ist für die Herstellung von Stiften besonders geeignet, weil auf Grund seiner Härte daraus beispielsweise im Wege des Spritzgusses besonders leichte, dünnwandige Teile hergestellt werden können, weshalb die Verarbeitung besonders einfach ist.However, the printing of information is problematic with some materials, of which polypropylene is mentioned here as an example. However, it is expressly pointed out that the following explanations, which relate to polypropylene, also apply to other poorly printable materials. The poorly printable polypropylene is particularly suitable for the production of pens because, due to its hardness, particularly light, thin-walled parts can be produced from it, for example by injection molding, which makes processing particularly easy.
Polypropylen ist problemlos färbbar. Es könnte daher daran gedacht werden, den gesamten Stift in der Farbe der Mine auszuführen. Eine solche Lösung ist aber u.U. beispielsweise aus Designgründen nicht erwünscht. Darüber hinaus wäre die Lagerhaltung bei der Produktion problematisch, weil ja alle Teile des Stiftes in allen vorkommenden Minen- färben bevorratet werden müssen.Polypropylene can be dyed easily. It could therefore be thought of designing the entire pen in the color of the lead. Such a solution may be not desirable for design reasons, for example. In addition, warehousing would be problematic during production, because all parts of the pencil have to be stored in all mine colors.
Die DE 38 09 984 A1 zeigt ein Schreibgerät, bei dem ein dort so bezeichnetes Tintenaufbringelement unmittelbar vom Halteteil gehalten wird. Weiter ist ein Zierring beschrieben, der von einem separaten Teil gebildet wird. Das Vorsehen eines solchen sepa- raten Teiles macht den Gesamtaufbau des Schreibgerätes kompliziert.DE 38 09 984 A1 shows a writing instrument in which an ink application element so called there is held directly by the holding part. Furthermore, a decorative ring is described, which is formed by a separate part. The provision of such a separate part complicates the overall structure of the writing instrument.
Bei dem Schreibgerät nach der DE 3830 870 C2 sind mehrere Möglichkeiten für eine Farbinformation vorgesehen. Dazu gehören ein separater Ring, ein sogenannter Flachkörper, der die Form einer Fahne hat, eine zusätzliche Kappe am hinteren Ende und der als Schutzkappe vorgesehene Schoner selbst. Es werden also wiederum entweder separate Teile für die Farbinformation vorgesehen, oder der Schoner selbst wird in der Minenfarbe gehalten, was aber häufig insbesondere aus Designgründen unerwünscht ist.In the writing instrument according to DE 3830 870 C2, several options for color information are provided. This includes a separate ring, a so-called flat body, which has the shape of a flag, an additional cap at the rear end and the protective cover provided as a protective cap itself. In turn, either separate parts are provided for the color information, or the protective cover itself is in the Mine color kept, which is often undesirable, especially for design reasons.
Die DE 4421 609 A1 zeigt einen Stift nach dem Oberbegriff des Anspruchs 1. Dabei werden keine Angaben über Materialien oder Farben der Einzelteile des Stiftes gemacht.DE 4421 609 A1 shows a pen according to the preamble of claim 1. No information is given about materials or colors of the individual parts of the pen.
Der Erfindung stellt sich daher die Aufgabe, den Stift der eingangs genannten Art derart weiterzubilden, dass das Herstellungsverfahren einfach ist, und zwar sowohl im Hinblick auf die Verarbeitbarkeit der verwendeten Materialien als auch im Hinblick auf die La- gerhaltung, dennoch aber eine von außen sichtbare Information über die Minenfarbe beinhaltet. Erfindungsgemäß wird die gestellte Aufgabe bei einem Stift der eingangs genannten Art dadurch gelöst, dass die Patrone die Farbe der Mine hat, wohingegen sich die Farbe des Halteteils und die Farbe des Schoners von der Farbe der Mine unterscheiden.The object of the invention is therefore to develop the pen of the type mentioned at the outset in such a way that the manufacturing process is simple, both with regard to the processability of the materials used and with regard to storage, but nevertheless one which is visible from the outside Includes information about the mine color. According to the invention, the object is achieved in the case of a pen of the type mentioned at the outset in that the cartridge has the color of the lead, whereas the color of the holding part and the color of the protector differ from the color of the lead.
Dabei geht die Erfindung von folgender Erkenntnis aus: Um eine von außen sichtbare Information über die Minenfarbe zu erhalten, genügt es, eine der Stiftkomponenten in der Minenfarbe auszuführen. Diese Komponente muss nur von außen sichtbar sein. Es wird als die entsprechend gefärbte Komponente die Patrone gewählt, weil sie eine direkte funktionale Verbindung mit der Mine hat. Da ein Teil der Patrone von außen sichtbar ist, können die übrigen Komponenten (Schoner und Halteteil) von anderer Farbe sein. Sie müssen daher nicht für jede vorkommende Minenfarbe gesondert bevorratet werden. Darüber hinaus können sie den jeweiligen Designanforderungen entsprechend gestaltet sein. Ein Bedrucken oder dgl. ist nicht erforderlich.The invention is based on the following finding: In order to obtain information about the lead color that is visible from the outside, it is sufficient to design one of the pen components in the lead color. This component only needs to be visible from the outside. The cartridge is chosen as the correspondingly colored component because it has a direct functional connection with the lead. Since part of the cartridge is visible from the outside, the other components (protector and holding part) can be of a different color. They therefore do not have to be stored separately for each mine color. In addition, they can be designed according to the respective design requirements. Printing or the like is not necessary.
Erfindungsgemäß bevorzugt hat die Patrone einen ringförmigen Ansatz, an dem auf der minenzugewandten Seite der Schoner anschlägt und an dem auf der minenabgewand- ten Seite das Halteteil anschlägt. Durch diese Ausgestaltung ist gewährleistet, dass ein definierter Teil der Patrone in jedem Betriebszustand des Stiftes von außen sichtbar ist.According to the invention, the cartridge preferably has an annular shoulder, on which the schooner strikes on the side facing the mine and on which the holding part strikes on the side facing away from the mine. This configuration ensures that a defined part of the cartridge is visible from the outside in every operating state of the pen.
Nach einer besonders bevorzugten Ausführungsform weist der Stift eineAccording to a particularly preferred embodiment, the pin has a
Drehmechanik zum axialen Verschieben der Mine innerhalb der Patrone durch Verdrehen des Halteteils und der Patrone gegeneinander auf.Rotary mechanism for axially moving the lead within the cartridge by rotating the holding part and the cartridge against each other.
Dadurch ist eine besonders einfache Art der axialen Verstellung der Mine (beispiels- weise zum verbrauchbedingten Nachstellen) geschaffen.This creates a particularly simple type of axial adjustment of the mine (for example for consumption-related readjustment).
Dabei ist nach einer besonders bevorzugten Ausführungsform der Erfindung vorgesehen, dass die Drehmechanik eine Spindel mit einem Außengewinde aufweist, das in zusammengesetztem Zustand mit einem Innengewinde an der minenabgewandten Seite der Patrone kämmt, wobei die Patrone drehbar, aber axial unverschieblich von dem Halteteil gehalten ist, das Halteteil hülsenförmig ist und die Spindel drehfest, aber axialverschieb- lich aufnimmt und die Spindel zwar in Axialrichtung, nicht aber in Drehrichtung mit der Mine gekoppelt ist. Diese Ausgestaltung erlaubt es, den Stift aus insgesamt nur fünf Komponenten zusammenzusetzen, nämlich dem Halteteil, der Patrone, der Spindel, der Mine und dem Schoner. Das Zusammensetzen des Stiftes ist daher besonders einfach.It is provided according to a particularly preferred embodiment of the invention that the rotary mechanism has a spindle with an external thread which, in the assembled state, meshes with an internal thread on the side of the cartridge facing away from the mine, the cartridge being held rotatably but axially immovably by the holding part, the holding part is sleeve-shaped and receives the spindle in a rotationally fixed but axially displaceable manner and the spindle is coupled to the lead in the axial direction but not in the direction of rotation. This configuration makes it possible to assemble the pen from a total of only five components, namely the holding part, the cartridge, the spindle, the lead and the protector. Assembling the pen is therefore particularly simple.
Nach einer weiter bevorzugten Ausführungsform der Erfindung ist vorgesehen, dass das Innengewinde der Patrone in seinem wirksamen Durchmesser veränderbar ist, so dass es eine erste Stellung, in der es nicht mit der darin eingeführten Spindel kämmt, und eine zweite Stellung annehmen kann, in der es mit der darin eingeführten Spindel kämmt, wobei es in Richtung der ersten Stellung vorgespannt ist und durch Einstecken in das Halteteil in die zweite Stellung verbracht wird.According to a further preferred embodiment of the invention, it is provided that the internal thread of the cartridge can be changed in its effective diameter so that it can assume a first position in which it does not mesh with the spindle inserted therein and a second position in which it combs with the spindle inserted therein, wherein it is biased in the direction of the first position and is brought into the second position by insertion into the holding part.
Bei dieser Ausgestaltung ist es besonders einfach, den Stift zusammenzusetzen. Es kann nämlich die Spindel in die Patrone eingeschoben werden, ohne dass es einer Schraubbewegung bedarf. Die Spindel wird bei dieser Ausgestaltung nämlich in die Patrone eingesteckt, während die Patrone sich in dem durch die Vorspannung bevorzugten Zustand befindet, d.h. in demjenigen Zustand, in dem das Innengewinde den größeren Durchmesser hat, weshalb es nicht mit dem Außengewinde der Spindel kämmt. In einem zweiten Schritt wird dann die Patrone mit der bereits darin befindlichen Spindel in das Halteteil eingesteckt, wodurch sich der Durchmesser des Innengewindes an der Patrone derart verringert, dass es mit dem Außengewinde der Spindel kämmt. Durch diesen Schritt ist die Drehmechanik dann funktionsfähig.With this configuration, it is particularly easy to assemble the pin. This is because the spindle can be inserted into the cartridge without the need for a screwing movement. In this embodiment, the spindle is inserted into the cartridge while the cartridge is in the state preferred by the pretension, i.e. in the state in which the internal thread has the larger diameter, which is why it does not mesh with the external thread of the spindle. In a second step, the cartridge with the spindle already located therein is then inserted into the holding part, as a result of which the diameter of the internal thread on the cartridge is reduced in such a way that it meshes with the external thread of the spindle. With this step, the turning mechanism is then functional.
Weiter kann erfindungsgemäß vorgesehen sein, dass ein minenabgewandter Teil der Patrone in das Halteteil eingesteckt ist und diejenige Kraft, die erforderlich ist, die Patrone aus dem Halteteil herauszuziehen, größer ist als diejenige Kraft, die erforderlich ist, den Schoner von der Patrone abzuziehen.It can further be provided according to the invention that a part of the cartridge facing away from the mine is inserted into the holding part and the force which is required to pull the cartridge out of the holding part is greater than the force which is required to pull the schooner off the cartridge.
Durch diese Ausgestaltung ist gewährleistet, dass bei einem axialen Auseinanderziehen des Halteteils einerseits und des Schoners andererseits der Schoner von der Patrone abgezogen wird, wohingegen die Patrone weiterhin von dem Halteteil gehalten wird. Dazu kann erfindungsgemäß vorgesehen sein, dass ein minenabgewandter Teil der Patrone in das Halteteil eingesteckt ist, wobei im Einsteckbereich auf der Außenseite der Patrone und/oder auf der Innenseite des Halteteils mindestens ein Arretierabsatz vorgesehen ist.This configuration ensures that when the holding part on the one hand and the schooner are axially pulled apart, the protector is pulled off the cartridge, whereas the cartridge is still held by the holding part. To this end, it can be provided according to the invention that a part of the cartridge facing away from the mine is inserted into the holding part, at least one locking shoulder being provided in the insertion area on the outside of the cartridge and / or on the inside of the holding part.
Diese Ausgestaltung ist einerseits bei der Produktion besonders einfach zusammenzusetzen, andererseits aber vergleichsweise sicher gegen ein unbeabsichtigtes Trennen der Patrone von dem Halteteil.This configuration is particularly easy to assemble on the one hand during production, but on the other hand is comparatively secure against unintentional separation of the cartridge from the holding part.
Erfindungsgemäß ist weiter bevorzugt vorgesehen, dass auf der Innenseite desAccording to the invention it is further preferably provided that on the inside of the
Schoners und/oder auf der Außenseite der Patrone in einem Bereich, auf den der Schoner aufgesteckt wird, mindestens ein Arretierabsatz vorgesehen ist, dessen Stufenhöhe kleiner ist als die Stufenhöhe eines Arretierabsatzes auf der Außenseite der Patrone und/oder auf der Innenseite des Halteteils in dem Einsteckbereich.Schooner and / or on the outside of the cartridge in an area on which the schooner is attached, at least one locking shoulder is provided, the step height of which is smaller than the step height of a locking heel on the outside of the cartridge and / or on the inside of the holding part in the insertion.
Diese Ausgestaltung der Erfindung geht von der Überlegung aus, dass die Höhe eines Arretierabsatzes diejenige Kraft bestimmt, die zum axialen Auseinanderziehen der genannten Elemente erforderlich ist. Je höher die zu überwindende Stufe, umso größer die zum Trennen erforderliche Kraft.This embodiment of the invention is based on the consideration that the height of a locking shoulder determines the force that is required for the axial pulling apart of the elements mentioned. The higher the level to be overcome, the greater the force required to separate.
Zusätzlich oder alternativ kann vorgesehen sein, dass die Zahl der Arretierabsätze zum Halten des Schoners auf der Patrone größer als die Zahl der Arretierabsätze zum Halten der Patrone in dem Halteteil ist.Additionally or alternatively, it can be provided that the number of locking heels for holding the protector on the cartridge is greater than the number of locking heels for holding the cartridge in the holding part.
Diese Ausgestaltung geht von der Überlegung aus, dass eine größere ZahlThis configuration is based on the consideration that a larger number
Arretierabsätze auch eine größere Kraft gegen ein Auseinanderziehen bietet.Locking heels also offer greater force against pulling apart.
Aus bereits oben erläuterten Gründen ist es schließlich erfindungsgemäß bevorzugt, dass das Halteteil, die Patrone und der Schoner aus Polypropylen sind.For reasons already explained above, it is finally preferred according to the invention that the holding part, the cartridge and the protector are made of polypropylene.
Im folgenden ist die Erfindung anhand bevorzugter Ausführungsbeispiele unter Bezugnahme auf die beiliegende Zeichnung mit weiteren Einzelheiten näher erläutert. Dabei zeigen: Fig.1 eine teilweise geschnittene Ansicht eines bevorzugten Ausführungsbeispieis eines Stiftes nach der Erfindung,The invention is explained in more detail below with the aid of preferred exemplary embodiments with reference to the accompanying drawing. Show: 1 is a partially sectioned view of a preferred embodiment of a pen according to the invention,
Fig. 2 eine Explosionsdarstellung des Stiftes nach Fig. 1 undFig. 2 is an exploded view of the pin of Fig. 1 and
Fig. 3 eine Explosionsdarstellung eines anderen Ausführungsbeispiels des erfindungsgemäßen Stiftes.Fig. 3 is an exploded view of another embodiment of the pin according to the invention.
Zu dem Stift nach den Fig. 1 u. 2 gehört ein hülsenförmiges Halteteil 10, eine Patrone 12, in der sich eine Mine 14 befindet, sowie ein Schoner 16. Ferner ist eine Spindel 18 mit einem Außengewinde 20 gezeigt, die an ihrem dem Schoner 16 zugewandten Ende mit einem pilzköpfigen Ansatz 22 in einer Aufnahme 24 einer Minenhülse 26 gehalten ist, und zwar axial unverschieblich mit der Minenhülse 26 gekoppelt, jedoch bezüglich der Minen- hülse 26 drehbar. Diese Kopplung wird dadurch erreicht, dass die Aufnahme 24 sich aus zwei Halbschalen 24.1 und 24.2 zusammensetzt, die den pilzförmigen Ansatz 22 hintergreifende Absätze aufweisen.To the pen of FIGS. 1 u. 2 includes a sleeve-shaped holding part 10, a cartridge 12, in which there is a lead 14, and a schooner 16. Furthermore, a spindle 18 with an external thread 20 is shown, which has a mushroom-headed extension 22 in one at its end facing the schooner 16 Receptacle 24 of a lead sleeve 26 is held, namely axially immovably coupled to the lead sleeve 26, but rotatable with respect to the lead sleeve 26. This coupling is achieved in that the receptacle 24 is composed of two half-shells 24.1 and 24.2 which have shoulders behind the mushroom-shaped extension 22.
Die Mine 14 ist in die Minenhülse 26 eingegossen.The lead 14 is cast into the lead sleeve 26.
Mit dem Außengewinde 20 der Spindel 18 kämmt ein Innengewinde 28 der Patrone 12, das sich wiederum aus zwei halbschalenförmigen Segmenten 28.1 und 28.2 zusammensetzt. In dem in Fig. 2 gezeigten Zustand, d.h. dann, wenn die Patrone 12 nicht in das Halteteil 10 hineingesteckt ist, sind die beiden Segmente 28.1 und 28.2 soweit auseinander, dass ihr Innengewinde nicht mit dem Außengewinde 20 der Gewindespindel 18 kämmt, wenn man die Gewindespindel 18 in die Patrone 20 einschiebt. Dadurch ist ein besonders einfaches Montieren der Gewindespindel 18 in der Patrone 12 möglich.An internal thread 28 of the cartridge 12 meshes with the external thread 20 of the spindle 18, which in turn is composed of two half-shell-shaped segments 28.1 and 28.2. In the state shown in Fig. 2, i.e. if the cartridge 12 is not inserted into the holding part 10, the two segments 28.1 and 28.2 are so far apart that their internal thread does not mesh with the external thread 20 of the threaded spindle 18 when the threaded spindle 18 is inserted into the cartridge 20. A particularly simple assembly of the threaded spindle 18 in the cartridge 12 is thereby possible.
Ist die Gewindespindel 18 in die Patrone 12 hineingeschoben worden, und zwar so weit, dass das Außengewinde der Gewindespindel 18 im Bereich des Innengewindes 28 liegt, so kann durch einfaches Einschieben dieser Anordnung in das Halteteil 10 erreicht werden, dass sich das Innengewinde 28 durchmessermäßig verkleinert und in Eingriff mit dem Außengewinde 20 gebracht wird. Die Spindel 18 hat an ihrem der Mine 14 abgewandten Ende Ansätze 30, die an Stegen 32 innerhalb des Halteteils 10 anschlagen, wenn das Halteteil 10 bezüglich der Patrone 12 verdreht wird. Dadurch ist die Spindel 18 zwar drehfest, aber axial verschieblich mit dem Halteteil 10 gekoppelt.If the threaded spindle 18 has been pushed into the cartridge 12 to such an extent that the external thread of the threaded spindle 18 lies in the area of the internal thread 28, it can be achieved by simply inserting this arrangement into the holding part 10 that the internal thread 28 is reduced in diameter and is brought into engagement with the external thread 20. At its end facing away from the lead 14, the spindle 18 has lugs 30 which abut against webs 32 within the holding part 10 when the holding part 10 is rotated with respect to the cartridge 12. As a result, the spindle 18 is coupled to the holding part 10 in a rotationally fixed but axially displaceable manner.
Das Halteteil 10 ist auf das minenabgewandte Ende der Patrone 12 aufgesteckt. Zur Sicherung gegen Axialverschiebung dienen drei Arretieransätze 34 mit entsprechenden Arretierabsätzen an der Patrone 12. Sie wirken mit (nicht gezeigten) entsprechend ausgestalteten Arretieransätzen mit entsprechenden Arretierabsätzen auf der Innenseite des Halteteils 10 zusammen. Dadurch kann das Halteteil 10 bezüglich der Patrone 12 zwar verdreht werden, ist aber in Axialrichtung unverschieblich gehalten.The holding part 10 is attached to the end of the cartridge 12 facing away from the mine. To prevent axial displacement, three locking lugs 34 with corresponding locking lugs on the cartridge 12 are used. They interact with (not shown) appropriately designed locking lugs with corresponding locking lugs on the inside of the holding part 10. As a result, the holding part 10 can be rotated with respect to the cartridge 12, but is held immovably in the axial direction.
In gleicher Weise ist an der Patrone 12 ein Arretieransatz 36 mit entsprechendem Arretierabsatz vorgesehen, der zum entsprechenden Halten des Schoners 16 dient.In the same way, a locking lug 36 with a corresponding locking shoulder is provided on the cartridge 12, which serves to hold the protector 16 accordingly.
Wenngleich dies der Zeichnung nicht ohne weiteres zu entnehmen ist, so unterscheiden sich die Stufenhöhen der Arretierabsätze für das Halten der Patrone 12 in dem Halteteil 10 einerseits und das Halten des Schoners 16 auf der Patrone 12 andererseits, so dass dann, wenn ein Benutzer das Halteteil 10 festhält und an dem Schoner 16 zieht, der Schoner 16 von der Patrone 12 abgezogen wird, wohingegen die Patrone 12 in dem Halteteil 16 verbleibt. Dieser Effekt wird darüber hinaus noch dadurch gefördert, dass zum Halten der Patrone 12 in dem Halteteil 10 an der Patrone 12 insgesamt drei Arretieransätze 34 vorgesehen sind, wohingegen zum Halten des Schoners 16 auf der Patrone 12 nur ein einziger Arretieransatz 36 vorgesehen ist.Although this is not readily apparent from the drawing, the step heights of the locking heels for holding the cartridge 12 in the holding part 10 on the one hand and holding the schooner 16 on the cartridge 12 on the other hand differ, so that when a user holds the holding part 10 holds and pulls on the schooner 16, the schooner 16 is withdrawn from the cartridge 12, whereas the cartridge 12 remains in the holding part 16. This effect is further promoted in that a total of three locking lugs 34 are provided for holding the cartridge 12 in the holding part 10 on the cartridge 12, whereas only a single locking lug 36 is provided for holding the protector 16 on the cartridge 12.
Die Patrone 12 weist einen ringförmigen Ansatz 38 auf, an dem auf der minenzugewandten Seite der Schoner 16 und auf der minenabgewandten Seite das Halteteil 10 anschlägt, wenn der Stift vollständig zusammengesetzt wird. Der Ansatz 38 ist mithin in jeder Betriebsstellung von außen sichtbar. Um einem Benutzer eine Information über die Farbe der Mine 14 zu geben, ist daher erfindungsgemäß die Patrone 12 in der Farbe der Mine 14 ausgeführt, so dass der Benutzer, der ja den Ansatz 38 in jeder Betriebsstellung sehen kann, ohne weiteres eine Information über die Farbe der Mine 14 erhält. Die anderen Stiftkomponenten, insbesondere der Schoner 16 und das Halteteil 10, aber auch die Spindel 18 können in beliebiger Farbe ausgeführt werden. Da eine Bedruckung zum Anbringen der Farbinformation nicht erforderlich ist, können auch alle Stiftkomponenten aus Materialien hergestellt sein, die eine besonders einfache Verarbeitung ermöglichen und für den Stift mit seiner Drehmechanik besonders geeignet sind. Dazu zählt insbesondere Polypropylen, weshalb abgesehen von der Mine 14 sämtliche Komponenten des in der Zeichnung dargestellten Stiftes aus Polypropylen sind.The cartridge 12 has an annular projection 38, on which on the mine-facing side of the schooner 16 and on the mine-facing side the holding part 10 strikes when the pen is fully assembled. The approach 38 is therefore visible from the outside in every operating position. In order to provide a user with information about the color of the lead 14, the cartridge 12 is therefore designed in the color of the lead 14, so that the user, who can see the projection 38 in any operating position, can easily obtain information about the lead Mine 14 color preserved. The other pin components, in particular the protector 16 and the holding part 10, but also the spindle 18 can be made in any color. Since printing is not required to apply the color information, all of the pen components can also be made from materials that allow particularly simple processing and are particularly suitable for the pen with its rotating mechanism. This includes in particular polypropylene, which is why, apart from the lead 14, all components of the pin shown in the drawing are made of polypropylene.
Der Vollständigkeit halber sei an dieser Stelle darauf hingewiesen, dass im Gegen- satz zu einem Bedrucken oder Prägen von Polypropylen-Teilen ein Färben problemlos ist.For the sake of completeness, it should be pointed out here that, in contrast to printing or embossing polypropylene parts, dyeing is problem-free.
Da - abgesehen von der Patrone - alle Stiftkomponenten in beliebiger Farbe ausgeführt werden können, muss nicht für jede Minenfarbe eine gesonderte Lagerhaltung stattfinden. Vielmehr muss jeweils nur die Patrone 12 in allen vorkommenden Minenfarben bevor- ratet werden.Since - apart from the cartridge - all pen components can be made in any color, there is no need for separate storage for each lead color. Rather, only the cartridge 12 needs to be prepared in all the mine colors that occur.
Durch die beschriebene und in der Zeichnung dargestellte Verbindung des SchonersThrough the connection of the schooner described and shown in the drawing
16 mit der Patrone 12 einerseits sowie die rückwärtige Verkapselung der Mine 14 durch die Führung der Minenhülse 26 in der Patrone 12 ist eine Dichtigkeit gegeben, die auch die Verwendung flüchtiger Bestandteile, wie Isoparaffine und flüchtige Silikonöle, in der Mine 14 erlaubt.16 with the cartridge 12 on the one hand and the rear encapsulation of the lead 14 by guiding the lead sleeve 26 in the cartridge 12 there is a tightness which also allows the use of volatile constituents, such as isoparaffins and volatile silicone oils, in the lead 14.
Das in Fig. 3 dargestellte Ausführungsbeispiel entspricht im wesentlichen dem Ausführungsbeispiel nach den Figuren 1 u. 2, weshalb dieselben Bezugszeichen verwendet werden.The embodiment shown in Fig. 3 corresponds essentially to the embodiment of Figures 1 u. 2, which is why the same reference numerals are used.
Der einzige Unterschied liegt darin, dass anstelle der Minenhülse 26 ein Kolben 40 vorgesehen ist und dass die Mine 14 nicht in die Minenhülse, sondern direkt in die Patrone 12 eingegossen ist. Dadurch ist die Spindel 18 nur dazu in der Lage, über den Kolben 40 die Mine 14 aus der Patrone 12 herauszuschieben, wohingegen sie die Mine 14 nicht wieder zurückziehen kann. Im Gegensatz dazu kann bei der Ausgestaltung nach den Figuren 1 u. 2 die Spindel 18 die Minenhülse 26 auch zurückziehen, womit auch die Mine 14 wieder in die Patrone hineingezogen wird. Die in der vorstehenden Beschreibung, den Ansprüchen sowie der Zeichnung offenbarten Merkmale können sowohl einzeln als auch in beliebigen Kombinationen für die Verwirklichung der Erfindung in ihren verschiedenen Ausführungsformen wesentlich sein. The only difference is that a piston 40 is provided instead of the lead sleeve 26 and that the lead 14 is not cast into the lead sleeve, but directly into the cartridge 12. As a result, the spindle 18 is only able to push the lead 14 out of the cartridge 12 via the piston 40, whereas it cannot pull the lead 14 back again. In contrast to this, in the embodiment according to FIGS. 2 the spindle 18 also withdraw the lead sleeve 26, which also draws the lead 14 back into the cartridge. The features disclosed in the above description, the claims and the drawing can be essential both individually and in any combination for realizing the invention in its various embodiments.

Claims

ANSPRÜCHE EXPECTATIONS
1. Stift mit einem Halteteil (10), einer Patrone (12) zum Aufnehmen einer Mine (14) einer vorbestimmten Farbe und einem Schoner (16), wobei ein Teil (38) der Patrone (12) von außen sichtbar ist, und zwar auch dann, wenn die Patrone (12) von dem Halteteil (10) gehalten wird und der Schoner (16) auf die Patrone (12) aufgesteckt ist,1. pen with a holding part (10), a cartridge (12) for receiving a lead (14) of a predetermined color and a schooner (16), a part (38) of the cartridge (12) being visible from the outside, namely even if the cartridge (12) is held by the holding part (10) and the protector (16) is attached to the cartridge (12),
dadurch gekennzeichnet, dasscharacterized in that
die Patrone (12) die Farbe der Mine (14) hat, wohingegen sich die Farbe des Halteteils (10) und die Farbe des Schoners (16) von der Farbe der Mine (14) unterscheiden.the cartridge (12) has the color of the lead (14), whereas the color of the holding part (10) and the color of the schooner (16) differ from the color of the lead (14).
2. Stift nach Anspruch 1, dadurch gekennzeichnet, dass die Patrone (12) einen ringförmigen Ansatz (38) hat, an dem auf der minenzugewandten Seite der Schoner (16) anschlägt und an den auf der minenabgewandten Seite das Halteteil (10) anschlägt.2. Pen according to claim 1, characterized in that the cartridge (12) has an annular extension (38), on which on the mine-facing side the schooner (16) strikes and on the mine-facing side, the holding part (10) strikes.
3. Stift nach Anspruch 1 oder 2, gekennzeichnet durch eine Drehmechanik (18, 20, 28) zum axialen Verschieben der Mine (14) innerhalb der Patrone (12) durch Verdrehen des Halteteils (10) und der Patrone (12) gegeneinander.3. Pen according to claim 1 or 2, characterized by a rotary mechanism (18, 20, 28) for axially displacing the lead (14) within the cartridge (12) by rotating the holding part (10) and the cartridge (12) against each other.
4. Stift nach Anspruch 3, dadurch gekennzeichnet, dass die Drehmechanik (18, 20, 28) eine Spindel (18) mit einem Außengewinde (20) aufweist, das in zusammengesetztem Zustand mit einem Innengewinde (28) an der minenabgewandten Seite der Patrone (12) kämmt, wobei4. Pen according to claim 3, characterized in that the rotary mechanism (18, 20, 28) has a spindle (18) with an external thread (20), which in the assembled state with an internal thread (28) on the side of the cartridge facing away from the mine ( 12) combs, whereby
die Patrone (12) drehbar, aber axial unverschieblich von dem Halteteil (10) gehalten ist,the cartridge (12) is rotatably but axially immovably held by the holding part (10),
das Halteteil (10) hülsenförmig ist und die Spindel (18) drehfest, aber axial verschieblich aufnimmt undthe holding part (10) is sleeve-shaped and the spindle (18) rotatably but axially displaceably and
die Spindel (18) zwar in Axialrichtung, nicht aber in Drehrichtung mit der Mine (14) gekoppelt ist. the spindle (18) is coupled to the lead (14) in the axial direction, but not in the direction of rotation.
5. Stift nach Anspruch 4, dadurch gekennzeichnet, dass das Innengewinde (28) der Patrone (12) in seinem wirksamen Durchmesser veränderbar ist, so dass es eine erste Stellung, in der es nicht mit der darin eingeführten Spindel (18) kämmt, und eine zweite Stellung annehmen kann, in der es mit der darin eingeführten Spindel (18) kämmt, wobei es in Richtung der ersten Stellung vorgespannt ist und durch Einstecken in das Halteteil (10) in die zweite Stellung verbracht wird.5. Pen according to claim 4, characterized in that the internal thread (28) of the cartridge (12) is variable in its effective diameter so that it has a first position in which it does not mesh with the spindle (18) inserted therein, and can assume a second position in which it meshes with the spindle (18) inserted therein, wherein it is biased in the direction of the first position and is brought into the second position by being inserted into the holding part (10).
6. Stift nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass ein minenabgewandter Teil der Patrone (12) in das Halteteil (10) eingesteckt ist und diejenige6. Pen according to one of the preceding claims, characterized in that a part of the cartridge (12) facing away from the mine is inserted into the holding part (10) and that
Kraft, die erforderlich ist, die Patrone (12) aus dem Halteteil (10) herauszuziehen, größer ist als diejenige Kraft, die erforderlich ist, den Schoner (16) von der Patrone (12) abzuziehen.The force required to pull the cartridge (12) out of the holding part (10) is greater than the force required to pull the schooner (16) off the cartridge (12).
7. Stift nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass ein minenabgewandter Teil der Patrone (12) in das Halteteil (10) eingesteckt ist, wobei im Einsteckbereich auf der Außenseite der Patrone (12) und/oder auf der Innenseite des Halteteils (10) mindestens ein Arretierabsatz (34) vorgesehen ist.7. Pen according to one of the preceding claims, characterized in that a part of the cartridge (12) facing away from the mine is inserted into the holding part (10), wherein in the insertion area on the outside of the cartridge (12) and / or on the inside of the holding part ( 10) at least one locking shoulder (34) is provided.
8. Stift nach Anspruch 7, dadurch gekennzeichnet, dass auf der Innenseite des Scho- ners (16) und/oder auf der Außenseite der Patrone (12) in einem Bereich, auf den der8. Pen according to claim 7, characterized in that on the inside of the schooner (16) and / or on the outside of the cartridge (12) in an area on which the
Schoner (16) aufgesteckt wird, mindestens ein Arretierabsatz (36) vorgesehen ist, dessen Stufenhöhe kleiner ist als die Stufenhöhe eines Arretierabsatzes auf der Außenseite der Patrone (12) und/oder auf der Innenseite des Halteteils (10) in dem Einsteckbereich.Protector (16) is plugged on, at least one locking shoulder (36) is provided, the step height of which is smaller than the step height of a locking shoulder on the outside of the cartridge (12) and / or on the inside of the holding part (10) in the insertion area.
9. Stift nach Anspruch 7 oder 8, dadurch gekennzeichnet, dass die Zahl der Arretierabsätze (36) zum Halten des Schoners (16) auf der Patrone (12) kleiner ist als die Zahl der Arretierabsätze (34) zum Halten der Patrone (12) in dem Halteteil (10).9. Pen according to claim 7 or 8, characterized in that the number of locking heels (36) for holding the schooner (16) on the cartridge (12) is smaller than the number of locking heels (34) for holding the cartridge (12) in the holding part (10).
10. Stift nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das Halteteil (10), die Patrone (12) und der Schoner (16) aus Polypropylen sind. 10. Pen according to one of the preceding claims, characterized in that the holding part (10), the cartridge (12) and the schooner (16) are made of polypropylene.
EP01976252A 2000-10-05 2001-09-24 Pen Expired - Lifetime EP1322481B1 (en)

Applications Claiming Priority (3)

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DE20017141U 2000-10-05
DE20017141U DE20017141U1 (en) 2000-10-05 2000-10-05 pen
PCT/EP2001/011029 WO2002030680A1 (en) 2000-10-05 2001-09-24 Pen

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EP1322481B1 EP1322481B1 (en) 2005-12-07

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JP (1) JP3971302B2 (en)
AT (1) ATE311990T1 (en)
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US8882380B2 (en) 2009-12-23 2014-11-11 Colgate-Palmolive Company Oral care system, kit and method
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CN102258258B (en) * 2010-05-24 2016-01-13 F.I.L.A.-意大利铅笔及相关厂股份公司 For pusher cosmetic pencil container, assemble the method for this container and pusher cosmetic pencil
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EP1322481B1 (en) 2005-12-07
BR0114249A (en) 2003-10-07
US6866438B2 (en) 2005-03-15
DE50108340D1 (en) 2006-01-12
ATE311990T1 (en) 2005-12-15
WO2002030680A1 (en) 2002-04-18
US20030129014A1 (en) 2003-07-10
JP2004510609A (en) 2004-04-08
ES2250486T3 (en) 2006-04-16
MXPA02010913A (en) 2003-03-27
DE20017141U1 (en) 2000-12-21
JP3971302B2 (en) 2007-09-05

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