EP0085669B1 - Ski boot - Google Patents

Ski boot Download PDF

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Publication number
EP0085669B1
EP0085669B1 EP83890014A EP83890014A EP0085669B1 EP 0085669 B1 EP0085669 B1 EP 0085669B1 EP 83890014 A EP83890014 A EP 83890014A EP 83890014 A EP83890014 A EP 83890014A EP 0085669 B1 EP0085669 B1 EP 0085669B1
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EP
European Patent Office
Prior art keywords
sole
shoe
grooves
shell
ski boot
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
Application number
EP83890014A
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German (de)
French (fr)
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EP0085669A1 (en
Inventor
Erwin Bucheder
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.)
KOFLACH SPORTGERATE GmbH
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KOFLACH SPORTGERATE GmbH
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Publication of EP0085669A1 publication Critical patent/EP0085669A1/en
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Publication of EP0085669B1 publication Critical patent/EP0085669B1/en
Expired legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/04—Ski or like boots
    • A43B5/0415—Accessories
    • A43B5/0417—Accessories for soles or associated with soles of ski boots; for ski bindings

Definitions

  • the invention relates to a ski boot with a shell having an outsole, the sole part of which merges into the shell via heel-side and shoe-toe-side rounded surface areas and has points of attack for a binding, the points of attack at a constant distance in the longitudinal direction of the shoe from one another for different shell sizes the toe and the heel end are arranged above the sole level on the shell.
  • a design of a ski boot can be found, for example, in US-A No. 4245409. This known design has a constant sole surface for different sizes of shoes, which merges into the shell via rounded sole areas.
  • blind bores or depressions extending essentially parallel to the longitudinal axis of the sole are provided at the two ends of the sole of the shell.
  • the engagement points for the binding which are arranged at a constant distance from one another for different shell sizes, have the advantage that the setting of the binding for different shoe sizes does not have to be changed in any way. Only the characteristics have to be adapted to the respective needs, however, there is a significant simplification for the assembly of the binding.
  • a disadvantage of this known design is the fact that the points of attachment are provided for the binding on the front and on the rear end face of the sole and that therefore the rounded surface areas over which the sole part merges into the shell part are only relatively narrow at the two shoe ends can be measured. This makes walking with the ski boot more difficult and there are also only small points of attack available for attacking the binding on the shoe.
  • the formation of the points of attack as blind bores has the further disadvantage that these bores can be blocked by snow entering, so that a secure attack on the binding parts is endangered.
  • recesses of this type are arranged, the hold of the shoe against lateral twisting from the binding is not always guaranteed. There is therefore a risk that the shoe will unintentionally detach from the binding or that the shoe will not lock correctly with the binding at all.
  • the invention now aims to develop the known training in such a way that a secure hold of the shoe is guaranteed on the binding parts.
  • the invention consists in that the points of attack extending in the longitudinal direction of the sole, on the long sides of the shell and on its shoe ends, i.e. ie the heel-side end or the tip-side end of the shoe, ends facing towards the outside have open grooves. Because the points of attack are designed as grooves open to the outside, any snow that may have entered can be easily removed from these grooves.
  • the grooves extend in the longitudinal direction of the shoe, the bottom of the groove, which faces the longitudinal center plane of the sole, and the surface delimiting the grooves at the bottom provide a good abutment for the attack of educational parts, and the shoe can be securely supported in ensure the bond. Through these grooves, the shoe is thus secured against lifting off the binding and against lateral displacement in the binding.
  • the design is preferably such that the width of the rounded surface areas of the sole corresponds to the distance between the base of grooves opposite one another relative to the center of the sole. Because the opposing grooves are filled with the material of the sole in the region of the rounded surface areas, binding parts with a relatively high clamping force can be used without risk of damage to the points of attack, since the forces are supported by the material of the sole.
  • the sole is stressed transversely to its longitudinal axis.
  • the rounded surface areas of the sole connect to the grooves in a particularly simple form.
  • the design is advantageously made such that the surfaces delimiting the grooves below lie parallel to the plane of the sole. The surfaces of the grooves parallel to the sole plane also allow the required holding forces of the shoe to be safely applied relative to the binding.
  • the design is such that the end faces facing the shoe ends form support surfaces for the engagement of the binding in the longitudinal direction of the shoe, from the ribs which delimit the grooves below and lie between the grooves and the sole plane.
  • the support of the shoe on the binding in the longitudinal direction of the shoe thus takes place on exposed support surfaces, thereby preventing snow from accumulating between the support surfaces on the shoe and the support surfaces of the binding. Since these support surfaces are exposed, snow that is lying on them will certainly be displaced.
  • the support in the longitudinal direction is therefore independent of whether there is still snow in the lateral grooves when the binding is put on.
  • the surfaces delimiting the ends of the grooves facing away from the shoe ends are inclined outwards so that they form an obtuse angle with the groove base. In this way, it is avoided under all circumstances that snow that has penetrated into the grooves remains in the grooves when the binding is put on.
  • the outsole expediently has webs which extend transversely to the sole and which in the longitudinal direction of the sole are bridged by a recess in the sole le extending web are connected. This creates a non-slip profile of the sole, which prevents slipping when walking in the snow.
  • the web running in the longitudinal direction of the sole provides great security against lateral sliding.
  • FIG. 1 shows a side view of the shoe according to the invention
  • FIG. 2 shows a view of the shoe from the heel
  • FIG. 3 shows a view of the sole from below.
  • FIG. 1 shows the shell 1 of a ski boot, the sole part 2 of which merges into the shell over a rounded surface area 3 on the heel side and over a rounded surface area 4 on the tip side.
  • grooves 5 are provided laterally from the sole at a distance from the toe 6 and 8 grooves 7 at a distance from the heel end.
  • the surfaces 10 delimiting the grooves at the bottom run parallel to the sole plane 16, and the groove base is formed by surfaces which lie parallel to the longitudinal center plane of the shoe.
  • the grooves 5 are delimited at the bottom by ribs 18 and the grooves 7 are delimited at the bottom by ribs 17.
  • the end faces 15 of the ribs 18 and the end faces 14 of the ribs 17 form support surfaces for the binding in the direction of the longitudinal axis of the shoe.
  • the grooves 5 and 7 are intended for the engagement of binding parts. Grooves 5 and 7 thus hold the shoe in the vertical direction and in the lateral direction.
  • the bracing in the longitudinal direction of the shoe takes place by abutment of the jaws on the surfaces 15 and 14.
  • the front engagement points for the binding formed by the grooves 20 and the end surfaces 15 are at a distance from the rear engagement points formed by the grooves 7 and the end surfaces 14 the binding is arranged at a distance which is unchanged for all shoe sizes or shell sizes, so that the binding can be used in an unchanged manner for all shoe sizes or shell sizes and does not have to be adjusted.
  • the grooves 5 are delimited by inclined surfaces 20.
  • the grooves 7 are delimited at their end facing away from the heel end 8 by inclined surfaces 19.

Abstract

1. A ski boot comprising a shell having an out-sole, the sole portion (2) of which merges into the shell over rounded portions of the surface (3, 4) being at the heel side and at the shoe tip side and having points of application (5, 7, 14, 15) for a binding, said points of application being arranged at a distance from each other which is unchanging for different sheel sizes in longitudinal direction of the shoe at a distance from the shoe tip (6) and the heel end (8) above the plane of the sole (16) at the shell, characterized in that the points of application (5, 7, 14, 15) have grooves (5, 7) extending in longitudinal direction of the sole (2) and open towards the outside at the long side of the shell (1) as well as at its ends turned towards the ends of the shoe.

Description

Die Erfindung bezieht sich auf einen Skischuh mit einer eine Laufsohle aufweisenden Schale, deren Sohlenteil über fersenseitige und schuhspitzenseitige abgerundete Flächenbereiche in die Schale übergeht und Angriffstellen für eine Bindung aufweist, wobei die Angriffstellen in für verschiedene Schalengrössen gleichbleibendem Abstand in Längsrichtung des Schuhes voneinander in Abstand von der Schuhspitze und dem Fersenende oberhalb der Sohlenebene an der Schale angeordnet sind. Eine derartige Ausbildung eines Skischuhes ist beispielsweise der US-A Nr. 4245409 zu entnehmen. Diese bekannte Ausbildung weist eine für verschiedene Grössen von Schuhen konstante Sohlenfläche auf, welche über abgerundete Sohlenbereiche in die Schale übergeht. Zur Festlegung von Bindungsteilen sind an den beiden Enden der Sohle der Schale sich im wesentlichen parallel zur Sohlenlängsachse erstreckende Sackbohrungen bzw. Vertiefungen vorgesehen. Die für verschiedene Schalengrössen in gleichbleibendem Abstand voneinander angeordneten Angriffstellen für die Bindung haben dabei den Vorteil, dass die Einstellung der Bindung für verschiedene Schuhgrössen in keiner Weise verändert werden muss. Es ist lediglich die Charakteristik entsprechencl'den jeweiligen Bedürfnissen anzupassen, für die Montage der Bindung ergibt sich jedoch eine wesentliche Vereinfachung.The invention relates to a ski boot with a shell having an outsole, the sole part of which merges into the shell via heel-side and shoe-toe-side rounded surface areas and has points of attack for a binding, the points of attack at a constant distance in the longitudinal direction of the shoe from one another for different shell sizes the toe and the heel end are arranged above the sole level on the shell. Such a design of a ski boot can be found, for example, in US-A No. 4245409. This known design has a constant sole surface for different sizes of shoes, which merges into the shell via rounded sole areas. To fix binding parts, blind bores or depressions extending essentially parallel to the longitudinal axis of the sole are provided at the two ends of the sole of the shell. The engagement points for the binding, which are arranged at a constant distance from one another for different shell sizes, have the advantage that the setting of the binding for different shoe sizes does not have to be changed in any way. Only the characteristics have to be adapted to the respective needs, however, there is a significant simplification for the assembly of the binding.

Nachteilig bei dieser bekannten Ausbildung ist der Umstand, dass die Angriffstellen für die Bindung an der vorderen und an der hinteren Stirnfläche der Sohle vorgesehen sind und dass daher die abgerundeten Flächenbereiche, über welche der Sohlenteil in den Schalenteil übergeht, an den beiden Schuhenden nur verhältnismässig schmal bemessen werden können. Dadurch wird ein Gehen mit dem Skischuh erschwert und es stehen überdies auch nur kleine Angriffstellen für den Angriff der Bindung am Schuh zur Verfügung. DieAusbildung der Angriffstellen als Sackbohrungen hat weiters den Nachteil, dass diese Bohrungen durch eintretenden Schnee verlegt sein können, so dass ein sicherer Angriff der Bindungsteile gefährdet ist. Bei Anordnung von Vertiefungen dieser Art ist darüber hinaus der Halt des Schuhes gegen seitliches Verdrehen aus der Bindung nicht immer gewährleistet. Es besteht somit die Gefahr, dass sich der Schuh in unbeabsichtigter Weise von der Bindung löst bzw. dass eine korrekte Verriegelung des Schuhes mit der Bindung überhaupt nicht eintritt.A disadvantage of this known design is the fact that the points of attachment are provided for the binding on the front and on the rear end face of the sole and that therefore the rounded surface areas over which the sole part merges into the shell part are only relatively narrow at the two shoe ends can be measured. This makes walking with the ski boot more difficult and there are also only small points of attack available for attacking the binding on the shoe. The formation of the points of attack as blind bores has the further disadvantage that these bores can be blocked by snow entering, so that a secure attack on the binding parts is endangered. When recesses of this type are arranged, the hold of the shoe against lateral twisting from the binding is not always guaranteed. There is therefore a risk that the shoe will unintentionally detach from the binding or that the shoe will not lock correctly with the binding at all.

Die Erfindung zielt nun darauf ab, die bekannte Ausbildung dahingehend weiterzubilden, dass ein sicherer Halt des Schuhes an den Bindungsteilen gewährleistet ist. Zur Lösung dieser Aufgabe besteht die Erfindung darin, dass die Angriffstellen sich in Längsrichtung der Sohle erstreckende, an den Längsseiten der Schale sowie an ihren den Schuhenden, d.h. also dem fersenseitigen Ende bzw. dem spitzenseitigen Ende des Schuhes, zugewendeten Enden nach aussen offene Nuten aufweisen. Dadurch, dass die Angriffstellen als nach aussen offene Nuten ausgebildet sind, kann gegebenenfalls eingetretener Schnee aus diesen Nuten leicht entfernt werden. Da sich die Nuten in Längsrichtung des Schuhes erstrecken, ergeben der Nutgrund, welcher der Längs-Mittelebene der Sohle zugewendet ist, und die die Nuten unten begrenzende Fläche ein gutes Widerlager für den Angriff von Bihdungsteilen, und es lässt sich eine sichere Abstützung des Schuhes in der Bindung gewährleisten. Durch diese Nuten ist somit der Schuh gegen ein Abheben von der Bindung und gegen seitliche Verschiebung in der Bindung gesichert.The invention now aims to develop the known training in such a way that a secure hold of the shoe is guaranteed on the binding parts. To achieve this object, the invention consists in that the points of attack extending in the longitudinal direction of the sole, on the long sides of the shell and on its shoe ends, i.e. ie the heel-side end or the tip-side end of the shoe, ends facing towards the outside have open grooves. Because the points of attack are designed as grooves open to the outside, any snow that may have entered can be easily removed from these grooves. Since the grooves extend in the longitudinal direction of the shoe, the bottom of the groove, which faces the longitudinal center plane of the sole, and the surface delimiting the grooves at the bottom provide a good abutment for the attack of educational parts, and the shoe can be securely supported in ensure the bond. Through these grooves, the shoe is thus secured against lifting off the binding and against lateral displacement in the binding.

Die Ausbildung ist hiebei vorzugsweise so getroffen, dass die Breite der abgerundeten Flächen - bereiche der Sohle dem Abstand zwischen dem Grund einander relativ zur Sohlenmitte gegenüberliegender Nuten entspricht. Dadurch, dass die einander gegenüberliegenden Nuten vom Material der Sohle im Bereich der abgerundeten Flächenbereiche ausgefüllt sind, können Bindungsteile mit relativ hoher Spannkraft ohne Gefahr einer Beschädigung der Angriffstellen verwendet werden, da die Abstützung der Kräfte durch das Material der Sohle erfolgt. Die Sohle wird hiebei quer zu ihrer Längsachse beansprucht. In formtechnisch besonders einfacher Weise schliessen die abgerundeten Flächenbereiche der Sohle an die Nuten an. Um ein sicheres Niederhalten der Sohle am Ski bzw. an der Platte einer Plattenbindung zu gewährleisten, ist die Ausbildung in vorteilhafter Weise so getroffen, dass die die Nuten unten begrenzenden Flächen zur Sohlenebene parallel liegen. Die zur Sohlenebene parallelen Flächen der Nuten erlauben auch hier die sichere Aufbringung der erforderlichen Haltekräfte des Schuhes relativ zur Bindung.The design is preferably such that the width of the rounded surface areas of the sole corresponds to the distance between the base of grooves opposite one another relative to the center of the sole. Because the opposing grooves are filled with the material of the sole in the region of the rounded surface areas, binding parts with a relatively high clamping force can be used without risk of damage to the points of attack, since the forces are supported by the material of the sole. The sole is stressed transversely to its longitudinal axis. The rounded surface areas of the sole connect to the grooves in a particularly simple form. In order to ensure that the sole is held down securely on the ski or on the plate of a plate binding, the design is advantageously made such that the surfaces delimiting the grooves below lie parallel to the plane of the sole. The surfaces of the grooves parallel to the sole plane also allow the required holding forces of the shoe to be safely applied relative to the binding.

Gemäss einer bevorzugten Ausführungsform der Erfindung ist die Ausbildung so getroffen, dass die den Schuhenden zugewendeten Stirnflächen von die Nuten unten begrenzenden, zwischen den Nuten und der Sohlenebene liegenden Rippen Abstützflächen für den Angriff der Bindung in Längsrichtung des Schuhes bilden. Die Abstützung des Schuhes an der Bindung in Längsrichtung des Schuhes erfolgt somit an freiliegenden Abstützflächen, wodurch vermieden ist, dass zwischen den Abstützflächen am Schuh und den Abstützflächen der Bindung sich Schnee ansammelt. Da diese Abstützflächen freiliegen, wird anliegender Schnee mit Sicherheit verdrängt. Die Abstützung in Längsrichtung ist daher unabhängig davon, ob beim Anlegen der Bindung noch Schnee in den seitlichen Nuten verblieben ist. Vorzugsweise sind weiters die die von den Schuhenden abgewendeten Enden der Nuten begrenzenden Flächen schräg nach aussen geneigt, so dass sie mit dem Nutgrund einen stumpfen Winkel einschliessen. Auf diese Weise wird unter allen Umständen vermieden, dass in die Nuten eingedrungener Schnee sich beim Anlegen der Bindung in den Nuten hält.According to a preferred embodiment of the invention, the design is such that the end faces facing the shoe ends form support surfaces for the engagement of the binding in the longitudinal direction of the shoe, from the ribs which delimit the grooves below and lie between the grooves and the sole plane. The support of the shoe on the binding in the longitudinal direction of the shoe thus takes place on exposed support surfaces, thereby preventing snow from accumulating between the support surfaces on the shoe and the support surfaces of the binding. Since these support surfaces are exposed, snow that is lying on them will certainly be displaced. The support in the longitudinal direction is therefore independent of whether there is still snow in the lateral grooves when the binding is put on. Furthermore, the surfaces delimiting the ends of the grooves facing away from the shoe ends are inclined outwards so that they form an obtuse angle with the groove base. In this way, it is avoided under all circumstances that snow that has penetrated into the grooves remains in the grooves when the binding is put on.

Gemäss der Erfindung weist zweckmässig die Laufsohle sich quer zur Sohle erstreckende Stege auf, welche durch einen eine Ausnehmung in der Sohle überbrückenden, in Längsrichtung der Sohle verlaufenden Steg miteinander verbunden sind. Dadurch wird eine griffige Profilierung der Sohle geschaffen, welche ein Rutschen beim Gehen im Schnee verhindert. Insbesondere der in Längsrichtung der Sohle verlaufende Steg gibt eine grosse Sicherheit gegen seitliches Rutschen.According to the invention, the outsole expediently has webs which extend transversely to the sole and which in the longitudinal direction of the sole are bridged by a recess in the sole le extending web are connected. This creates a non-slip profile of the sole, which prevents slipping when walking in the snow. In particular, the web running in the longitudinal direction of the sole provides great security against lateral sliding.

Die Erfindung wird nachfolgend an Hand eines in der Zeichnung dargestellten Ausführungsbeispieles näher erläutert. In dieser zeigen: Fig. 1 eine Seitenansicht des erfindungsgemässen Schuhes, Fig. 2 eine Ansicht des Schuhes von der Ferse und Fig. 3 eine Ansicht der Sohle von unten.The invention is explained in more detail below with reference to an embodiment shown in the drawing. 1 shows a side view of the shoe according to the invention, FIG. 2 shows a view of the shoe from the heel and FIG. 3 shows a view of the sole from below.

In Fig.1 istdieSchale1 einesSkischuhesdargestellt, deren Sohlenteil 2 fersenseitig über einen abgerundeten Flächenbereich 3 und spitzenseitig über einen abgerundeten Flächenbereich 4 in die Schale übergeht.1 shows the shell 1 of a ski boot, the sole part 2 of which merges into the shell over a rounded surface area 3 on the heel side and over a rounded surface area 4 on the tip side.

An beiden Seiten des Schuhes sind seitlich von der Sohle in Abstand von der Schuhspitze 6 Nuten 5 und in Abstand vom Fersenende 8 Nuten 7 vorgesehen. Die die Nuten unten begrenzenden Flächen 10 verlaufen parallel zur Sohlenebene 16, und der Nutengrund ist von Flächen gebildet, welche parallel zur Längs-Mittelebene des Schuhes liegen. Die Nuten 5 sind unten durch Rippen 18 begrenzt und die Nuten 7 sind unten durch Rippen 17 begrenzt. Die Endflächen 15 derRippen 18 und die Endflächen 14 der Rippen 17 bilden Abstützflächen für die Bindung in Richtung der Längsachse des Schuhes. Die Nuten 5 und 7 sind für den Eingriff von Bindungsteilen bestimmt. Durch die Nuten 5 und 7 wird somit der Schuh in Höhenrichtung und in Seitenrichtung festgehalten. Die Verspannung in Längsrichtung des Schuhes erfolgt durch Anlage der Backen an die Flächen 15 und 14. Die von den Nuten 20 und den Endflächen 15 gebildeten vorderen Angriffsstellen für die Bindung sind in einem Abstand von von den Nuten 7 und den Endflächen 14 gebildeten hinteren Angriffsstellen für die Bindung in einem Abstand angeordnet, welcher für alle Schuhgrössen bzw. Schalengrössen unverändert gleich ist, so dass die Bindung in unveränderter Weise für alle Schuhgrössen bzw. Schalengrössen verwendet werden kann und nicht verstellt werden muss. An dem von der Schuhspitze 6 abgewendeten Ende sind die Nuten 5 durch Schrägflächen 20 begrenzt. Die Nuten 7 sind an ihrem vom Fersenende 8 abgewendeten Ende durch Schrägflächen 19 begrenzt. Diese Schrägflächen 20 und 19 sind schräg nach aussen geneigt und schliessen mit dem Nutgrund einen stumpfen Winkel ein, so dass in die Nuten eingedrungener Schnee nach aussen aus den Nuten herausgedrückt wird und den Sitz der Bindung nicht beeinträchtigen kann. Die Endflächen 15 und 14 liegen frei, so dass dort an sich nicht die Möglichkeit besteht, dass sich Schnee ansetzt. Aus der U nteransicht gemäss Fig. 3 ergibt sich, das die Sohle lediglich über Querstege 11 und 12 sowie einenTeil der abgerundeten Flächenbereiche 3 und 4 am Boden bzw. an der Ski-Oberfläche anliegt. Ein weiterer Teilbereich der Sohle ist lediglich durch einen in Längsrichtung der Sohle verlaufenden Steg 13 überbrückt. Dadurch wird die Gefahr, dass sich an der Schuhsohle Schnee ansetzt, welcher das Aufliegen des Schuhes auf dem Ski behindert, verringert. Diese Rippe ergibt überdies auch beim Gehen einen Schutz gegen seitliches Abrutschen.On both sides of the shoe 6 grooves 5 are provided laterally from the sole at a distance from the toe 6 and 8 grooves 7 at a distance from the heel end. The surfaces 10 delimiting the grooves at the bottom run parallel to the sole plane 16, and the groove base is formed by surfaces which lie parallel to the longitudinal center plane of the shoe. The grooves 5 are delimited at the bottom by ribs 18 and the grooves 7 are delimited at the bottom by ribs 17. The end faces 15 of the ribs 18 and the end faces 14 of the ribs 17 form support surfaces for the binding in the direction of the longitudinal axis of the shoe. The grooves 5 and 7 are intended for the engagement of binding parts. Grooves 5 and 7 thus hold the shoe in the vertical direction and in the lateral direction. The bracing in the longitudinal direction of the shoe takes place by abutment of the jaws on the surfaces 15 and 14. The front engagement points for the binding formed by the grooves 20 and the end surfaces 15 are at a distance from the rear engagement points formed by the grooves 7 and the end surfaces 14 the binding is arranged at a distance which is unchanged for all shoe sizes or shell sizes, so that the binding can be used in an unchanged manner for all shoe sizes or shell sizes and does not have to be adjusted. At the end facing away from the toe 6, the grooves 5 are delimited by inclined surfaces 20. The grooves 7 are delimited at their end facing away from the heel end 8 by inclined surfaces 19. These inclined surfaces 20 and 19 are inclined obliquely outwards and form an obtuse angle with the base of the groove, so that snow which has penetrated into the grooves is pressed outwards out of the grooves and cannot impair the fit of the binding. The end faces 15 and 14 are exposed, so that there is no possibility that snow will accumulate. From the bottom view according to Fig. 3 it follows that the sole rests only on transverse webs 11 and 12 and a part of the rounded surface areas 3 and 4 on the ground or on the ski surface. Another part of the sole is only bridged by a web 13 running in the longitudinal direction of the sole. This reduces the risk of snow accumulating on the sole of the shoe, which prevents the shoe from resting on the ski. This rib also provides protection against lateral slipping when walking.

Claims (7)

1. A ski boot comprising a shell having an outsole, the sole portion (2) of which merges into the shell over rounded portions of the surface (3, 4) being at the heel side and at the shoe tip side and having points of application (5, 7, 14, 15) for a binding, said points of application being arranged at a distance from each other which is unchanging for different shell sizes in longitudinal direction of the shoe at a distance from the shoe tip (6) and the heel end (8) above the plane of the sole (16) at the shell, characterized in that the points of application (5,7,14, 15) have grooves (5,7) extending in longitudinal direction of the sole (2) and open towards the outside at the long side of the shell (1 ) as well as at its ends turned towards the ends of the shoe.
2. A ski boot as claimed in Claim 1, characterized in that the width of the rounded portions of the surface (3,4) of the sole (2) corresponds to the distance between the bottom of two grooves (5,7) lying opposite to each other relatively to the middle of the sole.
3. A ski boot as claimed in Claim 1 or 2, characterized in that the rounded portions of the surface (3, 4) of the sole (2) adjoin the grooves (5, 7).
4. A ski boot as claimed in one of the Claim 1,2 or 3, characterized in that the sides limiting the grooves (5, 7) at the bottom lie parallel.
5. A ski boot as claimed in one of the Claims 1 to 4, characterized in that the front surfaces (14, 15) turned towards the ends of the shoe (6, 8) of ribs (17,18) limiting the grooves (5, 7) at the bottom and lying between the grooves (5, 7) and the plane of the sole (16) form supporting surfaces for applying the binding in longitudinal direction of the shoe.
6. A ski boot as claimed in one of the Claims 1 to 5, characterized in that the sides (19, 20) limiting the ends of the grooves (5, 7) averted from the ends of the shoes (6, 8) are slantwise inclined outwards and include an obtuse angle with the bottom of the groove.
7. A ski boot as claimed in one of the Claims 1 to 6, characterized in that the outsole has bars (11, 12) extending at right angles to the sole which bars are connected with each other by a bar (13) bridging a recess in the sole and extending in longitudinal direction of the sole.
EP83890014A 1982-02-03 1983-02-03 Ski boot Expired EP0085669B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0039682A AT381218B (en) 1982-02-03 1982-02-03 SKI BOOT
AT396/82 1982-02-03

Publications (2)

Publication Number Publication Date
EP0085669A1 EP0085669A1 (en) 1983-08-10
EP0085669B1 true EP0085669B1 (en) 1985-10-16

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Application Number Title Priority Date Filing Date
EP83890014A Expired EP0085669B1 (en) 1982-02-03 1983-02-03 Ski boot

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EP (1) EP0085669B1 (en)
AT (2) AT381218B (en)
DE (1) DE3361002D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8322577V0 (en) * 1983-08-03 1983-08-03 Nordica Spa STRUCTURE OF SKI BOOTS WITH CONSTANT LENGTH SOLE.
FR2654591B1 (en) * 1989-11-22 1992-02-28 Salomon Sa TRACK SKI SHOE.
AT401330B (en) * 1990-03-09 1996-08-26 Atomic Austria Gmbh Ski boot with a length compensation and / or OR DAMPING DEVICE
CH688636A5 (en) * 1993-06-30 1997-12-31 Lange Int Sa Ski boot
CH688638A5 (en) * 1993-06-30 1997-12-31 Lange Int Sa Ski boot
CH688637A5 (en) * 1993-06-30 1997-12-31 Lange Int Sa Ski boot

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT346207B (en) * 1974-03-08 1978-10-25 Smolka & Co Wiener Metall SKI BOOT
FR2410447A1 (en) * 1977-12-02 1979-06-29 Beyl Jean Joseph Alfred SKI BOOT
US4398359A (en) * 1981-02-23 1983-08-16 Lange International S.A. Plastic ski boot

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Publication number Publication date
ATE16076T1 (en) 1985-11-15
EP0085669A1 (en) 1983-08-10
AT381218B (en) 1986-09-10
DE3361002D1 (en) 1985-11-21
ATA39682A (en) 1986-02-15

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