EP1275317B1 - Dispositif de commande pour les lacets de chaussure - Google Patents

Dispositif de commande pour les lacets de chaussure Download PDF

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Publication number
EP1275317B1
EP1275317B1 EP02014603A EP02014603A EP1275317B1 EP 1275317 B1 EP1275317 B1 EP 1275317B1 EP 02014603 A EP02014603 A EP 02014603A EP 02014603 A EP02014603 A EP 02014603A EP 1275317 B1 EP1275317 B1 EP 1275317B1
Authority
EP
European Patent Office
Prior art keywords
guide
rocker
tension lever
slider
lever
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP02014603A
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German (de)
English (en)
Other versions
EP1275317A2 (fr
EP1275317A3 (fr
Inventor
Egon Voswinkel
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Individual
Original Assignee
Individual
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Filing date
Publication date
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Publication of EP1275317A2 publication Critical patent/EP1275317A2/fr
Publication of EP1275317A3 publication Critical patent/EP1275317A3/fr
Application granted granted Critical
Publication of EP1275317B1 publication Critical patent/EP1275317B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/36—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means
    • A43B21/44—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means by claw-like means
    • A43B21/45—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means by claw-like means with special tensioning means
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B11/00—Footwear with arrangements to facilitate putting-on or removing, e.g. with straps
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B21/00—Heels; Top-pieces or top-lifts
    • A43B21/36—Heels; Top-pieces or top-lifts characterised by their attachment; Securing devices for the attaching means
    • A43B21/42—Heels with replaceable or adjustable parts, e.g. top lift
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/37—Drawstring, laced-fastener, or separate essential cooperating device therefor

Definitions

  • the invention relates to a device for actuating a Drawstring device of a shoe with a in the rear area of the Shoe base arranged housing on which one with a rear protruding actuation approach provided slide in the longitudinal direction of the shoe is slidably received, and with a housing comprehensive, can be swung up and down at its front end stored, can be pressed down by the heel when putting on the shoe Tension lever, which in the depressed state with that in a rear Position brought slider lockable and by advancing the Slider is releasable and the bottom with a guide for the upper end of a swing arm is provided with its lower End area, where the drawstring elements engage, in a longitudinal guide guided and by means of a spring arrangement in the forward and upward pivoting direction is biased.
  • a device of this type is known from DE 36 29 292 C2.
  • This Document discloses two versions with one or two stages Opening of the drawstring device.
  • In the arrangement with two stages Opening of the drawstring device is one to form the rocker two levers arranged on each other and on the tensioning levers provided in the stretched position in an extended position is and by the tension spring against a movable by means of a slide Stop is pulled.
  • By far behind the moving one Stop is a fixed stop.
  • the aforementioned lever arrangement for accomplishing the stop advanced the first stage of the opening movement to the fixed stop.
  • the lever arrangement is accomplished by a second spring the second stage of the opening movement into a kinked Positioned.
  • This known arrangement proves to be very complex and not reliable enough.
  • the guide of the tensioning lever assigned to the upper end region of the rocker designed as a simple lever has two branches which are angled relative to one another, that the slide is provided with a contact surface and the rocker is provided with an engagement element which engages with it when the clamping lever is depressed, as a result of which the slide can be moved rearward into the rear locking position assigned to the locking element of the clamping lever, and that the slider has a link guide that is open towards the front and the rocker arm has an engagement element that can be brought into engagement by advancing the slider while the tensioning lever is depressed, as a result of which the engaging element of the rocker arm engages in the angled guide of the tensioning lever in an angled guide for entry into the front branch of the Swing arm suitable position can be brought.
  • the slide is provided with side walls, which with the lower end of the Swing arm associated with longitudinal guide slots are provided, the are penetrated by side pins of the rocker, on each of which Drawstring element is attachable.
  • the inclusion of the swing arm on the im Slidable housing preferably provided with side walls Slider results in a particularly high level of functional reliability and makes it easier Inserting the device according to the invention into a shoe.
  • the housing can expediently be provided with a projecting tongue be on which the clamping lever is pivotally mounted by means of a locking claw is. Attaching the tensioning lever to the housing enables simple Way a high accuracy and functional reliability and leads at the same time to a completely preassembled unit.
  • the device according to the invention can therefore be used as a completely pre-assembled unit in the assigned shoe are used.
  • the shoe 1 on which FIGS. 1 and 2 are based has an instep area which is provided with an expansion slit Provide overlapping tab 2.
  • a drawstring element 3 engages at the lateral ends of the tab 2.
  • These can be comparatively rigid plastic straps that can act as pushing and pulling elements.
  • the drawstring elements 3 can be provided with hooks which can be hung in eyelets on the tongue side. Appropriately, several eyelets are provided on each side of the tab 2, whereby an adjustment of the desired tension of the entire cord pull device formed by the tab 2 and the side drawstring elements 3 is possible.
  • the drawstring elements 3 engage on the underside of the tab 2 and run on the shoe side in a respective assigned channel.
  • the Drawstring elements 3 are therefore not visible from the outside.
  • the tab 2 of that of the figure 1 underlying tension position in which the shoe 1 is closed is held in the raised position on which FIG. 2 is based be transferred in which the expansion slot of the shoe 1 open and the shoe can be put on or taken off accordingly.
  • the tab 2 comes into contact with an assigned, formed by patches etc., provided on the shoe side stop 4, the ensures an exact position of the tab 2 in the clamping position.
  • the mechanism 8 contains a serving as a mounting bracket in the Chamber 11 which can be used and which is the basis of FIG. 3. This has one provided with an elongated hole-like recess 14 Bottom 15, on which two side walls 16 are placed, through the front a U-shaped web are connected, from the top of which according to Figures 1 and 2 slightly inclined downward tongue 18 forward projects.
  • the chamber 11 accordingly has one of the tongues 18 assigned approach.
  • the insole 19 of the shoe 1 contains, as from the Figures 1 and 2 can be seen one of the chamber 11 together with the approach assigned cutout 20.
  • the tongue 18 is in the area of its front End provided with a window 19 which crosses an axis 20 on which of those on which Figures 6 and 7 are based, already above mentioned clamping lever 9 can be stored.
  • FIG. 4 In the area of the side walls 16 of the housing 13 there is a longitudinal guide 21 forming grooves are provided, on which a slide 22 can be received, the is shown in Figures 4 and 5.
  • the slide 22 has, as on can be seen best from Figure 4, an approximately U-shaped frame 23, of which is the approach forming the above-mentioned pusher element 10 protrudes to the rear and is provided with lateral guide strips 24, which can be inserted into the associated longitudinal guide 21 on the housing side. to Limitation of the slide movement are on the slide and housing side Stops and counterstops are provided.
  • the side walls 25 of the U-shaped frame 23 are, as from FIG. 5 can be seen to form a longitudinal guide with one Guide slot 26 provided, the front portion 26a slightly behind rises above. The rest of the guide slot runs approximately parallel to the guide. In this area, an entry slot 27 open at the top is provided. in the Area of the front end of the side walls 25, these are with a Area provided at the top corner, sloping from bottom to top at the rear rising contact surface 28 and an underlying, here provided approximately flat support surface 29. Between the contact surface 28 and the support surface 29 is a notch open through the front formed backdrop guide 30, the upper limit accordingly the contact surface 28 and its lower limit on the support surface 29 connect.
  • the approach forming the pusher element 10 is in the area behind the rear web of the U-shaped frame 23 with an opening 31st provided, the side flanks of which are provided with locking teeth 32, which only over approximately the front half of the respectively assigned side flank extend.
  • the rear half of the opening 31 is accordingly latching tooth free.
  • the locking teeth 32 serve to lock the clamping lever 9 in the clamping position on which FIG. 1 is based.
  • the clamping lever 9 which is shown in more detail in Figures 6 and 7, is in the Provided area of its front end with a locking claw 33 which for Forming a pivotable mounting of the tensioning lever 9 on the axis 20 the tongue 19 of the housing 13 can be snapped on.
  • the clamping lever 9 In the area of his the rear end is the clamping lever 9 with two down projecting spring legs 34, the laterally projecting Wear locking teeth 35, as can best be seen from FIG. 7.
  • the clamping lever 9 for engagement with the slide-side locking teeth 32nd be brought, as already indicated above.
  • the clamping lever 9 At its bottom is the clamping lever 9 with two parallel, projecting downwards Provide tabs 36 which are provided with guide slots 37.
  • the rear branch 37b runs steeper than the front branch 37a, which rises only slightly from the back to the front.
  • the guide slots 37 are in the region of the front branch 37a provided downward opening slot 38.
  • the tensioning lever 9 is by one of the figures 8 and 9 underlying Swing 39 connected to the slide 22.
  • the rocker 39 becomes this with its upper end area for engagement with the tension lever side Guide slots 37 and with their end portion for engagement with the brought slide-side guide slots 26.
  • the swing arm 39 will for this purpose with its lower end region between the slide-side walls 25 and with its upper end region between the tensioner-side tabs 36 inserted and is in its lower End region with the guide slots 26 assigned to the slide, laterally projecting guide pins 40 and their upper, in the Figures 8, 9 right end area with the tension lever side Guide slots 37 associated, laterally projecting guide pins 41 provided.
  • the guide pins 40, 41 are over the Insertion slots 27 and 38 into the associated guide slots 26 and 37 introduced.
  • the pin diameter corresponds approximately to the clear slot width.
  • the swing arm width in the area of the pin base corresponds approximately to that clear distance between the slide-side walls 25 and the tension lever-side Tabs 36.
  • the lower Guide pins 40 have a narrow end flange on their outer edge 43 provided.
  • the on the slide side Side walls 25 protruding portion of the lower guide pins 40th attachable drawstring elements 3 secured. This can be done, as in Figure 8 is indicated below, be provided with a ring 44 that far it is stretchable that it is brought over the associated end flange 43 can be.
  • FIG. 10 shows the device according to the invention in the assembled state Status.
  • the clamping lever 9 with its locking claw 33 is for formation a pivot bearing for engagement with the axis 20 of the tongue 18 of the Housing 13 brought.
  • the rear edge of the window 19 forms a stop edge 19a cooperating with the rear of the claw 33, so that the claw 33 only in and approximately in a vertical position can be disengaged within the range of your work area However, the angular range is not.
  • the back of the claw 33 runs practically concentric to their recess.
  • the slide 22 is with his Guide strips 24 for engagement with the housing-side guide grooves 21 brought.
  • the length of the clamping lever 9 is dimensioned so that the locking teeth 35 of the provided at the rear end spring leg 34 in the rear Stop position of the slide 22 for engagement with the slide-side Locking teeth 32 can be brought and that the locking lever-side locking teeth 35 hereby disengaged in the front stop position of the slide 22 and are in the rear, toothless half of the slide side Breakthrough 31 are located.
  • the front stop position of the slide 22 are the front ends of the slide-side legs 25 of flanked associated housing-side support jaws 47, which from FIG. 3 are removable.
  • the side legs 25 can support the jaws 47 have associated thickenings 48 indicated in FIG. 4.
  • the clamping lever 9 and the slide 22 are through the rocker 39 coupled to each other.
  • To the Side legs 25 of the slider 22 projecting end regions lower guide pins 40 is the ring 44 of the associated Drawstring element 3 added.
  • the front end of one assigned, attached in the region of the front crosspiece of the housing 13 Hook 49 is hooked.
  • This position of the mechanism 8 is the starting position when tightening the concerned shoe.
  • the rear Spring legs 34 initially engage, as already mentioned above, in the toothless, rear area of the slide-side opening 31, so that there is no latching, as indicated on the left in FIG. 11.
  • the tensioning lever 9 is also opposed to the rocker 39 the direction of the arrow indicated in Figure 10 flipped.
  • the lower guide pins 40 attach when the clamping lever 9 is pressed down the distance s back, the difference in the positions of the lower Guide pins 40 in Figures 10 and 12 corresponds.
  • the ones at the bottom Guide pins 40 attached drawstring elements 3 are around the same distance s attracted, with which the tab 2 attached to it from the 2, in the relaxed position on which FIG. 1 is based Basic clamping position is brought in which the concerned Shoe 1 sits securely.
  • the drawstring device is loosened.
  • the pusher element 10 becomes the one on which FIG. 2 is based Position indented.
  • the slider 22 attached to it becomes like from Figures 13 and 14 can be seen, also advanced so far that the locking lever-side locking teeth 35 and the slide-side locking teeth 32 get out of mutual engagement, whereby the mechanism 8 is unlocked.
  • the upper guide pins 41 run with their lateral ones End areas, as is further illustrated on the right in FIG. 14, from the Support surface 29 from and into the adjacent, slide-side link guide 30 a, which runs obliquely downwards behind.
  • the feed path v covered in this way practically corresponds to that horizontal projection of the front branch 37a of the tension lever-side Guide 37.
  • This feed movement of the rocker 39 and thus also the attached to the rear guide pins 40 of the rocker 39 Drawstring elements 3 are advantageously possible as long as the Clamping lever 9 is still depressed. Because of this feed movement the drawstring device is still in a first stage depressed clamping lever loosened, the tab 2 in a Intermediate position between the positions of Figures 1 and 2 brought becomes. This intermediate position is shown in FIG. 18. In this way, the Heel a certain freedom of movement and can easily be lifted out of the shoe 1 become.
  • FIG. 20 shows the tongue 18 in the area of the inside of the front load-bearing transverse wall with a notch 50 into which the swing arm 39 in the depressed state, sunk into the housing 13 with her front end portion, that is, with the upper guide pins 41 to Intervention can be brought.
  • the rocker 39 in the notch 50 To be able to snap it into place, it must counteract the force of the person attacking it Tension spring 7 are pushed back. The rocker 39 is therefore by the force exerted by the tension spring 7 in engagement with the notch 50 and thus held in the recessed position in the housing 13.
  • the distance of the locking notch 50 from that assigned to the tensioning lever 9 the tongue 18 of the housing 13 arranged axis 20 corresponds to that Distance of the locking recess 33a of the locking claw assigned to the axis 20 33 of the clamping lever 9 from the lower end of the inclined insertion slot 38 of in the area of the downwardly projecting tabs 36 of the clamping lever 9 provided guide slot 37. If the clamping lever 9 with its Locking claw 33 brought into engagement with the axis 20 and then to the Housing 13 is pivoted, run due to the distances mentioned the guide pins 41 of those on which the figure 20 is based Locking position of the rocker 39 in the inclined entry slot 38, as indicated in FIG. 2 by dash-dotted lines.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Braking Arrangements (AREA)
  • Forging (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)

Claims (8)

  1. Dispositif de commande d'un dispositif à lacets de tirage d'une chaussure (1) avec un boítier (13) qui est disposé dans la zone arrière dans la sous-construction de la chaussure (1) et sur lequel est reçu un coulisseau (22) de manière à être déplaçable dans la direction longitudinale de la chaussure (1), ledit coulisseau étant pourvu d'une rallonge de manoeuvre (10) faisant saillie en arrière, et avec un levier de tension (9) qui s'étend sur le boítier (13), qui - à son extrémité avant - est logé de manière à pouvoir pivoter vers le haut et vers le bas et qui - lorsque la chaussure (1) est mise - peut être poussé vers le bas par le talon, ledit levier - dans l'état où il est poussé vers le bas - pouvant être enclenché avec le coulisseau (22) déplaçable dans une position arrière d'arrêt, et pouvant être désenclenché en déplaçant le coulisseau (22) en avant, et étant pourvu - sur sa face inférieure - d'un guidage (37) pour, en position désenclenchée, la zone terminale supérieure d'un bras oscillant (39) lequel est guidé dans un guidage longitudinal (26) avec, en position désenclenchée, sa zone terminale inférieure sur laquelle se prennent des éléments à lacets de tirage (3), et lequel est précontraint au moyen d'une disposition à ressort (7) dans la direction de pivotement en avant et en haut, caractérisé par le fait que le guidage (37) du levier de tension (9), qui est associé à la zone terminale supérieure du bras oscillant (39) réalisé en tant que levier en une seule pièce, présente deux branches (37a, 37b) coudées l'une contre l'autre, que le coulisseau (22) est pourvu d'une surface de commande (28) et le bras oscillant (39) est pourvu d'un élément d'engrènement (41) qui, lorsque le levier de tension (9) est poussé vers le bas, vient en prise avec la surface de commande (28), ce par quoi le coulisseau (22) peut être déplacé en arrière dans la position arrière d'arrêt qui est associée à l'organe d'arrêt du levier de tension (9), et que le coulisseau (22) présente un guide de coulisse (30) ouvert en avant et le bras oscillant (39) présente un élément d'engrènement (41) qui, par un déplacement en avant du coulisseau (22), lorsque le levier de tension (9) est poussé vers le bas, peut être mis en prise avec le guide de coulisse (30), ce par quoi l'élément d'engrènement (41) du bras oscillant (39), qui se prend dans le guidage coudé (37) du levier de tension (9), peut être mis dans une position où il est apte à entrer dans la branche avant (37a) du guidage coudé (37) du levier de tension (9).
  2. Dispositif selon la revendication 1, caractérisé par le fait que l'élément d'engrènement (41) du bras oscillant (39), qui se prend dans le guidage coudé (37) du levier de tension (9), peut être mis en prise également avec la surface de commande (28) et avec le guide de coulisse (30) du coulisseau (22), la surface de commande (28) et le guide de coulisse (30) étant prévus dans la zone de l'extrémité avant du coulisseau (22) de manière à être contigus l'un à l'autre, et le guide de coulisse (30) étant disposé entre la surface de commande (28) et une surface d'appui (29), et la surface de commande (28) étant inclinée d'en bas vers le haut obliquement en arrière, et le guide de coulisse (30) étant réalisé comme encoche ouverte en avant, s'étendant obliquement en arrière vers le bas.
  3. Dispositif selon la revendication 1, caractérisé par le fait que la branche arrière (37b) du guidage coudé (37) du levier de tension (9) est plus raide que la branche avant (37a) inclinée en avant.
  4. Dispositif selon la revendication 1, caractérisé par le fait que le coulisseau (22) présente des branches latérales (25) qui sont pourvues de fentes de guidage lesquelles forment le guidage longitudinal (26) associé à la zone terminale inférieure du bras oscillant (39), et lesquelles sont traversées par des broches latérales de guidage (40) du bras oscillant (39) sur lesquelles peut être monté respectivement un élément à lacet de tirage (3), et que le guidage longitudinal (26) du coulisseau (22), qui présente une zone terminale avant (26a) montant vers le haut, présente une fente d'entrée (27) ouverte vers le haut et que le guidage coudé (37) du levier de tension (9) présente une fente d'entrée (38) ouverte vers le bas pour l'élément d'engrènement respectivement associé situé du côté du bras oscillant, ladite fente d'entrée (38) étant prévue dans la zone de la branche avant (37a).
  5. Dispositif selon la revendication 1, caractérisé par le fait que le boítier (13) est pourvu de guidages (21) et de butées (46) associés au coulisseau (22) ainsi que de joues de support (47) qui flanquent la zone terminale avant des branches latérales (25) du coulisseau (22), laquelle comprend la surface de commande (28), et présente une langue (18) en saillie sur laquelle le levier de tension (9) est logé au moyen d'une griffe d'arrêt (33) qui présente un creux d'arrêt (33a) et à laquelle est associée une butée à empêcher le désenclenchement (19a) prévue du côté de la langue.
  6. Dispositif selon la revendication 1, caractérisé par le fait que le dispositif à lacets de tirage présente une languette (2) qui s'étend sur la zone du coude-pied et aux extrémités latérales de laquelle se prennent les éléments à lacets de tirage (3) qui sont reliés à la zone terminale inférieure du bras oscillant (39) et réalisés comme organes à pousser et à tirer, et qu'une butée supérieure (4) est associée à la languette (2).
  7. Dispositif selon la revendication 1, caractérisé par le fait que le boítier (13) est pourvu d'une encoche d'arrêt (50) qui est associée à la zone terminale avant du bras oscillant (39) et dont la distance par rapport à l'axe (20) situé du côté du boítier et associé au levier de tension (9), correspond à la distance entre le creux d'arrêt (33a) du levier de tension (9), qui est associé à l'axe (20), et la zone terminale inférieure de la fente d'entrée (38) de la rainure de guidage (37) située du côté du levier de tension.
  8. Chaussure comprenant un dispositif selon l'une des revendications précédentes.
EP02014603A 2001-07-10 2002-07-02 Dispositif de commande pour les lacets de chaussure Expired - Lifetime EP1275317B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10133489A DE10133489B4 (de) 2001-07-10 2001-07-10 Vorrichtung zur Betätigung einer Schnürzugeinrichtung eines Schuhs
DE10133489 2001-07-10

Publications (3)

Publication Number Publication Date
EP1275317A2 EP1275317A2 (fr) 2003-01-15
EP1275317A3 EP1275317A3 (fr) 2003-05-28
EP1275317B1 true EP1275317B1 (fr) 2004-04-21

Family

ID=7691278

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02014603A Expired - Lifetime EP1275317B1 (fr) 2001-07-10 2002-07-02 Dispositif de commande pour les lacets de chaussure

Country Status (10)

Country Link
US (1) US6643954B2 (fr)
EP (1) EP1275317B1 (fr)
JP (1) JP4000456B2 (fr)
CN (1) CN1278639C (fr)
AT (1) ATE264629T1 (fr)
DE (2) DE10133489B4 (fr)
ES (1) ES2219603T3 (fr)
HK (1) HK1051787A1 (fr)
PT (1) PT1275317E (fr)
TR (1) TR200401231T4 (fr)

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DE102015008846A1 (de) 2015-07-13 2017-01-19 Parvayim Anstalt Vorrichtung zur Schnürzugbetätigung

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US20030009917A1 (en) 2003-01-16
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JP2003093109A (ja) 2003-04-02
ES2219603T3 (es) 2004-12-01
DE10133489B4 (de) 2005-11-03
CN1395894A (zh) 2003-02-12
DE50200363D1 (de) 2004-05-27
JP4000456B2 (ja) 2007-10-31
EP1275317A2 (fr) 2003-01-15
DE10133489A1 (de) 2003-01-30
ATE264629T1 (de) 2004-05-15
EP1275317A3 (fr) 2003-05-28
CN1278639C (zh) 2006-10-11
US6643954B2 (en) 2003-11-11
PT1275317E (pt) 2004-09-30

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