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EP1581069A1 - Item of footwear, particularly an item of sports footwear - Google Patents

Item of footwear, particularly an item of sports footwear

Info

Publication number
EP1581069A1
EP1581069A1 EP03810328A EP03810328A EP1581069A1 EP 1581069 A1 EP1581069 A1 EP 1581069A1 EP 03810328 A EP03810328 A EP 03810328A EP 03810328 A EP03810328 A EP 03810328A EP 1581069 A1 EP1581069 A1 EP 1581069A1
Authority
EP
European Patent Office
Prior art keywords
shoe
wedge
shoe according
heel
insole
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
EP03810328A
Other languages
German (de)
French (fr)
Other versions
EP1581069B1 (en
Inventor
Hermann Beck
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.)
Fischer GmbH
Original Assignee
Fischer GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fischer GmbH filed Critical Fischer GmbH
Publication of EP1581069A1 publication Critical patent/EP1581069A1/en
Application granted granted Critical
Publication of EP1581069B1 publication Critical patent/EP1581069B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00Footwear with health or hygienic arrangements
    • A43B7/14Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/141Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form having an anatomical or curved form
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole-and-heel integral units
    • A43B13/38Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A43B13/383Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process pieced
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole-and-heel integral units
    • A43B13/38Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A43B13/41Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process combined with heel stiffener, toe stiffener, or shank stiffener
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02Uppers; Boot legs
    • A43B23/0245Uppers; Boot legs characterised by the constructive form
    • A43B23/0295Pieced uppers
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/08Heel stiffeners; Toe stiffeners
    • A43B23/081Toe stiffeners
    • A43B23/086Toe stiffeners made of impregnated fabrics, plastics or the like
    • A43B23/087Toe stiffeners made of impregnated fabrics, plastics or the like made of plastics
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/08Heel stiffeners; Toe stiffeners
    • A43B23/16Heel stiffeners; Toe stiffeners made of impregnated fabrics, plastics or the like
    • A43B23/17Heel stiffeners; Toe stiffeners made of impregnated fabrics, plastics or the like made of plastics
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B9/00Footwear characterised by the assembling of the individual parts

Definitions

  • the invention relates to a shoe, in particular a sports shoe, e.g. a ski boot, cross-country ski boot or the like, the shaft of which has a front and a rear cap.
  • a sports shoe e.g. a ski boot, cross-country ski boot or the like
  • the shaft of which has a front and a rear cap.
  • Conventional shoes are constructed so that the upper, e.g. Leather or other material that is pinched over a last, on which a more or less flat sole is glued.
  • a footbed must be inserted into the shoe in order to realize the three-dimensional nature of the foot.
  • the shoe upper is usually punched out of surface material, which is brought into the three-dimensional shape of the last by appropriate / darts, but mainly by a forming process during the lasting process. It works with more or less force. Due to the backward capacity of the upper and lining materials, the final internal volume of the shoe is difficult to control, since the material can shrink if the upper fits too narrowly on the lasts or the volume can be too wide if the upper is not strong enough Last is pinched. Different volumes between the left and right shoes and from pair to pair are not uncommon.
  • Constructions are also known in which textile fire soles are sewn to the shaft (Strobl design). This allows a certain three-dimensional quality of the heel (ball heel) and the joint to be achieved.
  • Such insoles are usually soft and supple and therefore lack sufficient torsional rigidity.
  • the / heel height is attached to all constructions in the form of a midsole or outsole outside the insole.
  • an anatomically shaped footbed is desired, it is usually inserted into the shoe in the form of a more or less shaped insole.
  • anatomical value of such insoles since they are often made of unstable materials, such as EVA, for price reasons. are made.
  • the object of the present invention is to create a shoe of the type mentioned at the outset while avoiding the disadvantages of the known shoes, in which an anatomically shaped shape is achieved.
  • the shoe consists of a multi-part system, in which the upper is connected, preferably glued, to preformed toe and heel parts.
  • a waterproof shaft is achieved with an adhesive connection.
  • the tip part and the heel part of the shaft each consist of a three-dimensional part which corresponds to the shape of the last and which is produced as a plastic injection-molded part. A large number of stiffnesses of the molded parts can thereby be produced.
  • the shoe construction preferably consists of three parts, namely a front cap, a rear cap and a wedge, which parts are adapted to a last and are preferably connected to one another by gluing.
  • This shoe construction has the advantage that reshaping shoe parts from a two-dimensional to a three-dimensional shape, as was previously the case, is no longer necessary, so that an effort or distortion is no longer necessary.
  • gluing instead of gluing, of course, any seam can also be used, especially if a waterproof shoe is not required.
  • an insole can be sewn into the forefoot area.
  • the measure according to claim 5 results in a particularly comfortable shoe.
  • the measure according to claim 8 provides a smooth transition between the wedge and the shaft.
  • the measure according to claim 9 also contributes to an advantageous design of the shoe.
  • Figure 1 shows an embodiment of the shoe in longitudinal section.
  • FIG. 2A shows a variant of the embodiment according to FIG. 2;
  • FIG. 4 shows a cross section of the shoe according to the invention in the toe region, the outer shaft and the outsole having been omitted for the sake of simplicity;
  • FIG. 4A shows a variant of the embodiment according to FIG. 4.
  • FIG. 5 shows a variant of the embodiment according to FIG. 1;
  • FIG. 6 shows a cross section of the shoe according to FIG. 5 in the heel area
  • FIG. 7 shows a further variant of the embodiment of the shoe according to FIG. 1.
  • Fig. 1, 1 denotes a last and 2 a wedge, which is anatomically shaped and is located in the heel area.
  • the wedge 2 replaces an insole and extends to the ball of the foot.
  • Wedge 2 also integrates the heel, the height of which corresponds to that of conventional shoes and ensures the necessary torsional rigidity.
  • such wedges can preferably be injection molded or molded from rigid foam or similar materials.
  • the upper contour corresponds to the anatomical shape of the foot and is equipped with a heel bed and a longitudinal arch for this purpose. This creates a relatively high margin on the side.
  • the bottom surface of the wedge 2 can be flat or with a desired contour.
  • the side edge forms a relatively smooth surface that has an edge at the transition to the floor surface. It is also possible to incorporate a step in the side surface as a positioning edge for a shaft 5, which can consist of a surface material and in the heel area up to the ball, i.e. in the area where it is not sewn or glued to an insole, with the side surface the wedge 2 is glued. This replaces the usual pinching process.
  • the tip part of the shoe construction is formed by a front cap 4 and the heel part by a rear cap 6, which caps are three-dimensionally shaped, for example injection molded, and connected to the shaft 5 along the surfaces 7 and 8, are preferably glued.
  • both the wedge 2 and the front and rear caps 4 and 6 consist of molded parts, these parts fit together exactly and do not require any reshaping.
  • the wedge 2 is connected to the toe cap 4 by an insole 3, which is connected either by a strobing seam 9 or by gluing or the like.
  • the volume of the shoe is precisely specified and controllable.
  • the outsole is a shell sole, not shown, which is constructed exactly according to the preformed parts, is glued in the forefoot area with the sewn-in or glued insole 3 and the shaft 5, in the rear area with the underside of the wedge 2 and on the sides with the shaft 5 ,
  • This design allows shoes to be manufactured efficiently without the use of expensive machines and difficult, difficult to control operations.
  • the internal volume is accurate and controllable, while an anatomical tread surface is also guaranteed.
  • the combination of stamped or pinched forefoot and wedge in the joint and heel area allows the flex zone to be optimally positioned and the torsional rigidity to be precisely defined and controlled.
  • a high torsional rigidity of the shoe can be achieved by the design according to the invention.
  • the flexibility of the shoe in the ball area can be controlled.
  • the heel height of the wedge 2 being adapted to the anatomical shape of the heel of the foot and having a height H.
  • the wedge base 2 ' is contoured and the outsole 10 is glued to the outer shaft 19 of the rear cap 6 and the wedge 2.
  • the outsole 10 which is provided with a mesh 11, with the outer shaft 19 by a Seam 12 connected. The connection by a seam is preferably provided on both sides of the shoe.
  • the wedge 2 is provided with a recess 11 for a lateral positioning of the shaft 5.
  • FIG. 4 shows an embodiment in which the front cap 4 is glued to the shaft 5 and the insole 3 by an overlapped shoulder 7 'or 3'.
  • the front cap 4 is only glued to the shaft 5 by means of an overlapped shoulder 7, while the connection to the insole 3 is made by a strobing seam 9.
  • FIG 5 and 6 show an embodiment variant with the rear cap 6 placed on the wedge 2 on the inside and a front cap 4.
  • all parts adjacent to the wedge 2, in this case the insole 3 and the rear cap 6, are not from the outside or below but connected on the performance side. This measure ensures a weight saving and improved assembly possibility while maintaining the technical function.
  • the insole 3 is additionally grooved on the underside transversely to the longitudinal axis of the foot.
  • the embodiment variant according to FIG. 7 shows a continuous insole 3 placed on the wedge 2.
  • the wedge 2 and the insole 3 are not separated vertically, but horizontally.
  • the advantage of this construction lies in the consistency of the insole 3.
  • the function of the footbed and forefoot flexion can thus be controlled with only one part, the insole 3.
  • the wedge 2 takes on the function of high torsional rigidity.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The invention relates to an item of footwear, particularly an item of sports footwear, e.g. ski boot, cross-country ski boot, hiking footwear or the like. The leg (5) of the item of footwear is made of a textile material and is joined, preferably adhered, to a preformed, for example, extruded toe cap (4), to a, for example, extruded counter (6), and to an anatomically shaped midsole (2), above all when a watertight item of footwear is desired.

Description

Schuh, insbesondere Sportschuh Shoe, in particular sports shoe
Die Erfindung betrifft einen Schuh, insbesondere einen Sportschuh, z.B. einen Skischuh, Langlaufschuh od. dgl., dessen Schaft eine Vorder- und eine Hinterkappe aufweist.The invention relates to a shoe, in particular a sports shoe, e.g. a ski boot, cross-country ski boot or the like, the shaft of which has a front and a rear cap.
Herkömmliche Schuhe sind so aufgebaut, dass das Obermaterial, z.B. Leder oder anderes Material, über einen Leisten gezwickt wird, worauf eine mehr oder weniger flache Sohle aufgeklebt wird. In diesem Fall uss in den Schuh ein Fußbett eingelegt werden, um die natürliche Fußform in seiner Dreidimensionalitat zu realisieren. Der Schuhschaft wird in der Regel aus Flächenmaterial gestanzt, das durch entsprechende /Abnäher, hauptsächlich aber durch einen Umformungsprozess beim Zwickvorgang, in die dreidimensionale Form des Leistens gebracht wird. Dabei wird mit mehr oder weniger Krafteinwirkung gearbeitet. Infolge des RucksteilVermögens von Schaft- und Futtermaterialien ist das endgültige Innenvolumen des Schuhes nur schwer kontrollierbar, da das Material schrumpfen kann, falls der Schaft zu knapp auf den Leisten passt bzw. das Volumen zu weit sein kann, falls der Schaft nicht genügend stark über den Leisten gezwickt wird. Unterschiedliches Volumen zwischen linkem und rechtem Schuh sowie von Paar zu Paar sind nicht ungewöhnlich.Conventional shoes are constructed so that the upper, e.g. Leather or other material that is pinched over a last, on which a more or less flat sole is glued. In this case, a footbed must be inserted into the shoe in order to realize the three-dimensional nature of the foot. The shoe upper is usually punched out of surface material, which is brought into the three-dimensional shape of the last by appropriate / darts, but mainly by a forming process during the lasting process. It works with more or less force. Due to the backward capacity of the upper and lining materials, the final internal volume of the shoe is difficult to control, since the material can shrink if the upper fits too narrowly on the lasts or the volume can be too wide if the upper is not strong enough Last is pinched. Different volumes between the left and right shoes and from pair to pair are not uncommon.
Bekannt sind auch Konstruktionen, bei denen Textilbrandsoh- len mit dem Schaft vernäht werden (Strobl-Machart) . Dadurch kann eine gewisse Dreidimensionalitat der Ferse (Kugelferse) und des Gelenkes erreicht werden. Solche Brandsohlen sind aber in der Regel weich und anschmiegsam und lassen daher eine ausreichende Torsionssteifigkeit vermissen.Constructions are also known in which textile fire soles are sewn to the shaft (Strobl design). This allows a certain three-dimensional quality of the heel (ball heel) and the joint to be achieved. Such insoles are usually soft and supple and therefore lack sufficient torsional rigidity.
Es gibt auch Kombinationen, bei denen der Vorfuß gestrobelt und der hintere Schuhteil mit einer harten, flachen Halbbrandsohle versehen ist.There are also combinations in which the forefoot is stroked and the rear part of the shoe is provided with a hard, flat semi-insole.
Die /Absatzhöhe ist bei allen Konstruktionen in Form einer Zwischen- oder Außensohle außerhalb der Brandsohle angebracht.The / heel height is attached to all constructions in the form of a midsole or outsole outside the insole.
Sofern ein anatomisch geformtes Fußbett gewünscht ist, wird dieses normalerweise in Form einer mehr oder weniger geformten Einlegesohle nachträglich in den Schuh eingelegt. Über den anatomischen Wert solcher Einlegesohlen lässt sich streiten, da sie oft aus Preisgründen aus unstabilen Materialien, wie z.B. EVA, hergestellt sind.If an anatomically shaped footbed is desired, it is usually inserted into the shoe in the form of a more or less shaped insole. One can argue about the anatomical value of such insoles, since they are often made of unstable materials, such as EVA, for price reasons. are made.
Aufgabe der vorliegenden Erfindung ist die Schaffung eines Schuhes der eingangs erwähnten Art unter Vermeidung der angeführten Nachteile der bekannten Schuhe, bei der eine anatomisch geformte Gestalt erzielt wird.The object of the present invention is to create a shoe of the type mentioned at the outset while avoiding the disadvantages of the known shoes, in which an anatomically shaped shape is achieved.
Diese Aufgabe wird dadurch gelöst, dass der Schuh aus einem mehrteiligen System besteht, bei dem der Schaft mit vorgeformten Spitzen- und Fersenteilen verbunden, vorzugsweise verklebt ist. Bei einer Klebeverbindung wird ein wasserdichter Schaft erzielt.This object is achieved in that the shoe consists of a multi-part system, in which the upper is connected, preferably glued, to preformed toe and heel parts. A waterproof shaft is achieved with an adhesive connection.
Nach einem weiteren Merkmal der Erfindung besteht der Spitzen- sowie der Fersenteil des Schaftes jeweils aus einem dreidimensionalen, der Form des Leistens entsprechenden Teil, welcher als Kunststoff-Spritzgießteil hergestellt ist. Dadurch ist eine Vielzahl von Steifigkeiten der Formteile herstellbar.According to a further feature of the invention, the tip part and the heel part of the shaft each consist of a three-dimensional part which corresponds to the shape of the last and which is produced as a plastic injection-molded part. A large number of stiffnesses of the molded parts can thereby be produced.
Vorzugsweise besteht die Schuhkonstruktion aus drei Teilen, und zwar einer Vorderkappe, einer Hinterkappe und einem Keil, welche Teile einem Leisten angepasst sind und untereinander vorzugsweise durch Kleben verbunden sind. Diese Schuhkonstruktion hat den Vorteil, dass eine Umformung von Schuhteilen aus einer zweidimensionalen in eine dreidimensionale Form, wie es bisher der Fall war, nicht mehr erforderlich ist, so dass eine Kraftanstrengung oder Verzerrung nicht mehr nötig ist. Anstelle der Verklebung kann natürlich insbesondere dann, wenn kein wasserdichter Schuh verlangt wird, auch eine beliebige Naht verwendet werden.The shoe construction preferably consists of three parts, namely a front cap, a rear cap and a wedge, which parts are adapted to a last and are preferably connected to one another by gluing. This shoe construction has the advantage that reshaping shoe parts from a two-dimensional to a three-dimensional shape, as was previously the case, is no longer necessary, so that an effort or distortion is no longer necessary. Instead of gluing, of course, any seam can also be used, especially if a waterproof shoe is not required.
Nach einem weiteren Merkmal der Erfindung kann im Vorfußbereich eine Brandsohle eingenäht sein.According to a further feature of the invention, an insole can be sewn into the forefoot area.
Nach einem weiteren Merkmal der Erfindung besteht die Möglichkeit, den Vorfußbereich über eine herkömmliche Brandsohle konventionell zu verkleben (Klebezwicken) .According to a further feature of the invention, there is the possibility of conventionally gluing the forefoot area via a conventional insole (sticking pinch).
Durch die Maßnahme nach Anspruch 5 wird ein besonders komfortabler Schuh erreicht.The measure according to claim 5 results in a particularly comfortable shoe.
Ein weiterer Vorteil ergibt sich durch die Maßnahme nach Anspruch 6 sowie die Maßnahme nach Anspruch 7.A further advantage results from the measure according to claim 6 and the measure according to claim 7.
Durch die Maßnahme nach Anspruch 8 wird ein stufenloser Übergang zwischen Keil und Schaft erzielt.The measure according to claim 8 provides a smooth transition between the wedge and the shaft.
Schließlich trägt auch die Maßnahme nach Anspruch 9 zu einer vorteilhaften Ausbildung des Schuhes bei.Finally, the measure according to claim 9 also contributes to an advantageous design of the shoe.
Weitere Merkmale der Erfindung werden anhand der Zeichnungen näher erläutert, in welchen Ausführungen der erfindungsgemäßen Schuhkonstruktion in vereinfachter Form dargestellt sind.Further features of the invention are explained in more detail with reference to the drawings, in which versions of the invention Shoe construction are shown in a simplified form.
Es zeigen:Show it:
Fig. 1 eine Ausführungsform des Schuhes im Längsschnitt;Figure 1 shows an embodiment of the shoe in longitudinal section.
Fig. 2 einen Querschnitt des Schuhes im Fersenbereich;2 shows a cross section of the shoe in the heel area;
Fig. 2A eine Variante der Ausführungsform nach Fig. 2;2A shows a variant of the embodiment according to FIG. 2;
Fig. 3 eine weitere Variante;3 shows a further variant;
Fig. 4 einen Querschnitt des erfindungsgemäßen Schuhes im Zehenbereich, wobei der Einfachheit halber der Außenschaft und die Außensohle weggelassen worden sind;4 shows a cross section of the shoe according to the invention in the toe region, the outer shaft and the outsole having been omitted for the sake of simplicity;
Fig. 4A eine Variante der Ausführungsform nach Fig. 4;4A shows a variant of the embodiment according to FIG. 4;
Fig. 5 eine Variante der Ausführungsform nach Fig. 1;5 shows a variant of the embodiment according to FIG. 1;
Fig. 6 einen Querschnitt des Schuhes nach Fig. 5 im Fersenbereich; undFIG. 6 shows a cross section of the shoe according to FIG. 5 in the heel area; and
Fig. 7 eine weitere Variante der Ausführungsform des Schuhes nach Fig. 1.7 shows a further variant of the embodiment of the shoe according to FIG. 1.
In Fig. 1 bezeichnet 1 einen Leisten und 2 einen Keil, welcher anatomisch geformt ist und sich im Fersenbereich befindet. Der Keil 2 ersetzt eine Brandsohle und erstreckt sich bis zum Ballen. Im Keil 2 ist auch der Absatz integriert, dessen Höhe der der üblichen Schuhe entspricht und die nötige Torsionsstei- figkeit sichert. Um eine allgemeine Stabilität des Schuhes zu erhalten, können solche Keile vorzugsweise aus Hartschaum oder ähnlichen Materialien gespritzt oder geformt werden. Die obere Kontur entspricht der anatomischen Form des Fußes und ist zu diesem Zwecke mit einer Fersenbettung und einem Längsgewölbe ausgestattet. Dadurch entsteht seitlich ein relativ hoher Rand. Die Bodenfläche des Keiles 2 kann flach oder mit einer gewünschten Kontur gestaltet sein. Der seitliche Rand bildet eine relativ glatte Fläche, die am Übergang zur Bodenfläche eine Kante aufweist. Es ist auch möglich, in die Seitenfläche eine Abstufung als Positionierungskante für einen Schaft 5 einzubauen, welcher aus einem Flächenmaterial bestehen kann und im Fersenbereich bis zum Ballen, also in dem Bereich, wo er nicht mit einer Brandsohle vernäht oder verklebt wird, mit der Seitenfläche des Keiles 2 verklebt ist. Dadurch wird der übliche Zwickvorgang ersetzt.In Fig. 1, 1 denotes a last and 2 a wedge, which is anatomically shaped and is located in the heel area. The wedge 2 replaces an insole and extends to the ball of the foot. Wedge 2 also integrates the heel, the height of which corresponds to that of conventional shoes and ensures the necessary torsional rigidity. In order to maintain general stability of the shoe, such wedges can preferably be injection molded or molded from rigid foam or similar materials. The upper contour corresponds to the anatomical shape of the foot and is equipped with a heel bed and a longitudinal arch for this purpose. This creates a relatively high margin on the side. The bottom surface of the wedge 2 can be flat or with a desired contour. The side edge forms a relatively smooth surface that has an edge at the transition to the floor surface. It is also possible to incorporate a step in the side surface as a positioning edge for a shaft 5, which can consist of a surface material and in the heel area up to the ball, i.e. in the area where it is not sewn or glued to an insole, with the side surface the wedge 2 is glued. This replaces the usual pinching process.
Der Spitzenteil der Schuhkonstruktion ist durch eine Vorderkappe 4 und der Fersenteil durch eine Hinterkappe 6 gebildet, welche Kappen dreidimensional geformt, z.B. gespritzt sind und mit dem Schaft 5 entlang der Flächen 7 bzw. 8 verbunden, vorzugsweise verklebt, sind.The tip part of the shoe construction is formed by a front cap 4 and the heel part by a rear cap 6, which caps are three-dimensionally shaped, for example injection molded, and connected to the shaft 5 along the surfaces 7 and 8, are preferably glued.
Da sowohl der Keil 2 als auch die Vorder- und Hinterkappe 4 bzw. 6 aus geformten Teilen bestehen, passen diese Teile genau zusammen und erübrigen jegliche Umformung.Since both the wedge 2 and the front and rear caps 4 and 6 consist of molded parts, these parts fit together exactly and do not require any reshaping.
Im Vorfußbereich ist der Keil 2 mit der Vorderkappe 4 durch eine Brandsohle 3 verbunden, welche entweder durch eine Strobel- naht 9 oder durch Kleben od. dgl. angeschlossen ist.In the forefoot area, the wedge 2 is connected to the toe cap 4 by an insole 3, which is connected either by a strobing seam 9 or by gluing or the like.
Das Volumen des Schuhes ist genau vorgegeben und kontrollierbar.The volume of the shoe is precisely specified and controllable.
Als Außensohle dient eine nicht dargestellte Schalensohle, welche genau nach den vorgeformten Teilen konstruiert, im Vorfußbereich mit der eingenähten oder verklebten Brandsohle 3 und dem Schaft 5, im hinteren Bereich mit der Unterseite des Keiles 2 und an den Seiten mit dem Schaft 5 verklebt, ist.The outsole is a shell sole, not shown, which is constructed exactly according to the preformed parts, is glued in the forefoot area with the sewn-in or glued insole 3 and the shaft 5, in the rear area with the underside of the wedge 2 and on the sides with the shaft 5 ,
Diese Konstruktion erlaubt eine rationelle Herstellung von Schuhen ohne Verwendung von teuren Maschinen und schwierigen, schwer kontrollierbaren Arbeitsgängen. Das Innenvolumen ist leistengetreu und genau kontrollierbar, wobei auch eine anatomische Auftrittsflache gewährleistet ist. Durch die Kombination von gestrobeltem oder gezwicktem Vorfuß und Keil im Gelenk- und Fersenbereich kann die Flexzone optimal positioniert und die Torsionssteifigkeit genau definiert und kontrolliert werden.This design allows shoes to be manufactured efficiently without the use of expensive machines and difficult, difficult to control operations. The internal volume is accurate and controllable, while an anatomical tread surface is also guaranteed. The combination of stamped or pinched forefoot and wedge in the joint and heel area allows the flex zone to be optimally positioned and the torsional rigidity to be precisely defined and controlled.
Bei der erfindungsgemäßen Konstruktion ist gewährleistet, dass die Passform immer genau dem Volumen des Leistens entspricht und Montagefehler auf ein Minimum reduziert werden, wodurch keine Passformunterschiede zwischen linkem und rechtem Schuh bzw. von Paar zu Paar vorkommen.With the construction according to the invention, it is ensured that the fit always corresponds exactly to the volume of the last and assembly errors are reduced to a minimum, as a result of which there are no differences in fit between the left and right shoe or from pair to pair.
Durch die erfindungsgemäße Machart ist eine hohe Torsionssteifigkeit des Schuhes erreichbar. Außerdem ist die Flexibilität des Schuhes im Ballenbereich steuerbar.A high torsional rigidity of the shoe can be achieved by the design according to the invention. In addition, the flexibility of the shoe in the ball area can be controlled.
Selbstverständlich können im Rahmen der Erfindung verschiedene konstruktive Ausgestaltungen gewählt werden.Of course, various structural configurations can be selected within the scope of the invention.
So zeigt Fig. 2 eine Ausführungsform mit einem Außenschaft 19 und einer Außensohle 10, wobei die Absatzhöhe des Keiles 2 der anatomischen Form der Fußferse angepasst ist und eine Höhe H besitzt. Bei dieser Ausführungsform ist der Keilboden 2' kontu- riert, und die Außensohle 10 mit dem Außenschaft 19 der Hinterkappe 6 und dem Keil 2 verklebt. Demgegenüber ist bei der Ausführungsform nach Fig. 2A die Außensohle 10, die mit einer Ausgitterung 11 versehen ist, mit dem Außenschaft 19 durch eine Naht 12 verbunden. Die Verbindung durch eine Naht ist vorzugsweise an beiden Seiten des Schuhes vorgesehen.2 shows an embodiment with an outer shaft 19 and an outsole 10, the heel height of the wedge 2 being adapted to the anatomical shape of the heel of the foot and having a height H. In this embodiment, the wedge base 2 'is contoured and the outsole 10 is glued to the outer shaft 19 of the rear cap 6 and the wedge 2. In contrast, in the embodiment according to FIG. 2A, the outsole 10, which is provided with a mesh 11, with the outer shaft 19 by a Seam 12 connected. The connection by a seam is preferably provided on both sides of the shoe.
Bei der Ausführungsform nach Fig. 3 ist der Keil 2 mit einem zurückspringenden Absatz 11 für eine seitliche Positionierung des Schaftes 5 versehen.In the embodiment according to FIG. 3, the wedge 2 is provided with a recess 11 for a lateral positioning of the shaft 5.
Die Fig. 4 zeigt eine Ausführungsform, bei welcher die Vorderkappe 4 mit dem Schaft 5 und der Brandsohle 3 durch einen überlappten Absatz 7' bzw. 3' verklebt ist.FIG. 4 shows an embodiment in which the front cap 4 is glued to the shaft 5 and the insole 3 by an overlapped shoulder 7 'or 3'.
Bei der Ausführungsform nach Fig. 4A ist die Vorderkappe 4 lediglich mit dem Schaft 5 durch einen überlappten Absatz 7 verklebt, während die Verbindung mit der Brandsohle 3 durch eine Strobelnaht 9 erfolgt .In the embodiment according to FIG. 4A, the front cap 4 is only glued to the shaft 5 by means of an overlapped shoulder 7, while the connection to the insole 3 is made by a strobing seam 9.
Die Fig. 5 und 6 zeigen eine Ausführungsvariante mit am Keil 2 innen angelegter Hinterkappe 6 und einer Vorderkappe 4. Bei dieser Variante sind alle an den Keil 2 angrenzenden Teile, im vorliegenden Fall die Brandsohle 3 und die Hinterkappe 6, nicht von außen oder unten, sondern leistenseitig angebunden. Diese Maßnahme gewährleistet bei gleichbleibender technischer Funktion eine Gewichtsersparnis und verbesserte Zusammenbaumöglichkeit.5 and 6 show an embodiment variant with the rear cap 6 placed on the wedge 2 on the inside and a front cap 4. In this variant, all parts adjacent to the wedge 2, in this case the insole 3 and the rear cap 6, are not from the outside or below but connected on the performance side. This measure ensures a weight saving and improved assembly possibility while maintaining the technical function.
Für verbesserten Flex ist die Brandsohle 3 auf der Unterseite zusätzlich quer zur Fußlängsachse gerillt.For improved flex, the insole 3 is additionally grooved on the underside transversely to the longitudinal axis of the foot.
Die AusführungsVariante nach Fig. 7 zeigt eine durchgehende, auf den Keil 2 aufgesetzte Brandsohle 3.The embodiment variant according to FIG. 7 shows a continuous insole 3 placed on the wedge 2.
Bei dieser Variante werden der Keil 2 und die Brandsohle 3 nicht vertikal, sondern horizontal getrennt. Der Vorteil dieser Konstruktion liegt in der Durchgängigkeit der Brandsohle 3. Die Funktion des Fußbettes und Vorfußflexes ist somit mit nur einem Teil, der Brandsohle 3, steuerbar. Der Keil 2 übernimmt die Funktion der hohen Torsionssteifigkeit . In this variant, the wedge 2 and the insole 3 are not separated vertically, but horizontally. The advantage of this construction lies in the consistency of the insole 3. The function of the footbed and forefoot flexion can thus be controlled with only one part, the insole 3. The wedge 2 takes on the function of high torsional rigidity.

Claims

Patentansprüche : Claims:
1. Schuh, insbesondere Sportschuh, wie Skischuh, Langlaufschuh, Wanderschuh od. dgl., welcher aus mehreren Einzelteilen zusammengebaut ist und einen Schaft, eine Spitzen- bzw. Vorder- und eine Fersen- bzw. Hinterkappe sowie einen Sohlenteil aufweist, dadurch gekennzeichnet, dass die Spitzen- bzw. Vorder- und die Fersen- bzw. Hinterkappe (4 bzw. 6) als vorgeformter Teil ausgebildet sind, und der Sohlenteil einen Keil (2) mit vorgeformtem Fußbett aufweist, wobei die Einzelteile untereinander verbunden, vorzugsweise verklebt, sind.1. Shoe, in particular sports shoe, such as a ski shoe, cross-country shoe, hiking shoe or the like, which is assembled from several individual parts and has a shaft, a toe or front and a heel or rear cap and a sole part, characterized in that that the toe or toe and the heel or back cap (4 or 6) are designed as a preformed part, and the sole part has a wedge (2) with a preformed footbed, the individual parts being connected to one another, preferably glued ,
2. Schuh nach Anspruch 1, dadurch gekennzeichnet, dass der Spitzen- sowie der Fersenteil (4 bzw. 6) des Schaftes (5) jeweils aus einem dreidimensionalen der Form des Leistens (1) entsprechenden Teil besteht, welcher als Kunststoff-Spritzgießteil ausgebildet ist.2. Shoe according to claim 1, characterized in that the toe and heel part (4 and 6) of the upper (5) each consist of a three-dimensional part corresponding to the shape of the last (1), which is designed as a plastic injection molded part ,
3. Schuh nach mindestens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass im Vorfußbereich eine Brandsohle (3) eingenäht ist.3. Shoe according to at least one of the preceding claims, characterized in that an insole (3) is sewn in the forefoot area.
4. Schuh nach Anspruch 3, dadurch gekennzeichnet, dass die Brandsohle (3) mit der Vorderkappe (4) durch eine Strobel- naht (9) oder durch Kleben od. dgl. verbunden ist.4. Shoe according to claim 3, characterized in that the insole (3) with the front cap (4) by a Strobel seam (9) or by gluing or the like. Connected.
5. Schuh nach mindestens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass der Keil (2) mit einer Fersenbettung und einem Längsgewölbe ausgestattet ist.5. Shoe according to at least one of the preceding claims, characterized in that the wedge (2) is equipped with a heel bed and a longitudinal arch.
6. Schuh nach Anspruch 1, dadurch gekennzeichnet, dass der Keil (2) mit einer den Absatz bildenden Erhöhung ausgestattet ist.6. Shoe according to claim 1, characterized in that the wedge (2) is equipped with an increase forming the heel.
7. Schuh nach mindestens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Vorderkappe (4) einerseits mit dem Schaft (5) und andererseits mit der Brandsohle (3) durch je eine abgestufte Verklebung (7' bzw. 3') verbunden ist. 7. Shoe according to at least one of the preceding claims, characterized in that the front cap (4) is connected on the one hand to the upper (5) and on the other hand to the insole (3) by means of a graduated adhesive bond (7 'or 3').
8. Schuh nach mindestens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass der Keil (2) mit einem seitlichen Absatz (11) zur Positionierung des Schaftes (5) versehen ist (Fig. 3).8. Shoe according to at least one of the preceding claims, characterized in that the wedge (2) is provided with a lateral shoulder (11) for positioning the upper (5) (Fig. 3).
9. Schuh nach mindestens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass er eine allenfalls mit Ausgitterung (11) versehene Außensohle (10) aufweist, welche randseitig nach oben gezogen ist und vorzugsweise den Fersenteil (6) des Schaftes (5) umfasst, und mit dem Außenschaft (19) entlang einer inneren Überlappungsstelle durch eine Naht (12) oder durch Klebung verbunden ist.9. Shoe according to at least one of the preceding claims, characterized in that it has an outsole (10) provided with a mesh (11), which is pulled up at the edge and preferably comprises the heel part (6) of the upper (5), and is connected to the outer shaft (19) along an inner overlap point by a seam (12) or by gluing.
10. Schuh nach mindestens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass alle an den Keil (2) angesetzten Teile, wie etwa die Brandsohle (3) und die Hinterkappe (4), leistenseitig angebunden sind.10. Shoe according to at least one of the preceding claims, characterized in that all parts attached to the wedge (2), such as the insole (3) and the rear cap (4), are connected on the last side.
11. Schuh nach mindestens einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass der Keil (2) und die Brandsohle (3) horizontal getrennt sind. 11. Shoe according to at least one of the preceding claims, characterized in that the wedge (2) and the insole (3) are separated horizontally.
EP03810328.9A 2002-11-05 2003-09-08 Item of sports footwear Expired - Lifetime EP1581069B1 (en)

Applications Claiming Priority (3)

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AT0166302A AT413626B (en) 2002-11-05 2002-11-05 SHOES
AT16632002 2002-11-05
PCT/AT2003/000260 WO2004041015A1 (en) 2002-11-05 2003-09-08 Item of footwear, particularly an item of sports footwear

Publications (2)

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EP1581069A1 true EP1581069A1 (en) 2005-10-05
EP1581069B1 EP1581069B1 (en) 2015-04-08

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US (1) US20060021258A1 (en)
EP (1) EP1581069B1 (en)
CN (1) CN1694629A (en)
AT (1) AT413626B (en)
AU (1) AU2003264152A1 (en)
CA (1) CA2503379A1 (en)
NO (1) NO20052664L (en)
RU (1) RU2005117167A (en)
WO (1) WO2004041015A1 (en)

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Also Published As

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ATA16632002A (en) 2005-09-15
NO20052664L (en) 2005-06-03
WO2004041015A1 (en) 2004-05-21
RU2005117167A (en) 2006-11-20
US20060021258A1 (en) 2006-02-02
CN1694629A (en) 2005-11-09
AT413626B (en) 2006-04-15
CA2503379A1 (en) 2004-05-21
AU2003264152A1 (en) 2004-06-07
EP1581069B1 (en) 2015-04-08

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