EP0095559B1 - Unit consisting of ski binding and ski shoe - Google Patents

Unit consisting of ski binding and ski shoe Download PDF

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Publication number
EP0095559B1
EP0095559B1 EP83101891A EP83101891A EP0095559B1 EP 0095559 B1 EP0095559 B1 EP 0095559B1 EP 83101891 A EP83101891 A EP 83101891A EP 83101891 A EP83101891 A EP 83101891A EP 0095559 B1 EP0095559 B1 EP 0095559B1
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EP
European Patent Office
Prior art keywords
ski
shoe
base plate
binding
unit according
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
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EP83101891A
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German (de)
French (fr)
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EP0095559A1 (en
Inventor
Jyrki Järvinen
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.)
Karhu Titan Oy
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Karhu Titan Oy
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Priority to AT83101891T priority Critical patent/ATE28405T1/en
Publication of EP0095559A1 publication Critical patent/EP0095559A1/en
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/20—Non-self-releasing bindings with special sole edge holders instead of toe-straps
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/14—Non-self-releasing bindings without heel-straps, but with both guiding cheeks and toe-straps

Definitions

  • the invention relates to a unit consisting of a ski boot and ski binding according to the first part of patent claim 1.
  • the ski boot is attached to the ski binding with the help of an extension piece located on the toe.
  • the piece serving as an extension of the boot must be of a certain size.
  • a disadvantage of this is that this fastening piece must be dimensioned relatively large, so that large ski boots can also be fastened in the ski binding.
  • the fastening piece according to this standard on small shoes is disproportionately large in relation to the shoe. The result of this is that the tip of the ski shoe is extended to such an extent that walking with this shoe becomes difficult.
  • ski bindings have been designed in such a way that winter shoes of all kinds fit into them. Served as z. B. a strap attached to the ski, d. H. a so-called ski strap into which the toe of the shoe was pushed. Boots or similar winter shoes of any kind could be used as ski boots.
  • the ski strap is disadvantageous because the shoe slips out of it easily. A strong push off is not feasible with this ski binding, and the lateral hold is not particularly good either.
  • One type of shoe that was used specifically for fastening in the ski strap was previously a boot with a curved tip, which, however, could not significantly eliminate the disadvantages mentioned above.
  • ski bindings described above are therefore not suitable as children's ski bindings, in which additional special properties are required. Because a children's ski binding must be simple in its function and can also be used with small forces.
  • the ski binding should also be able to be attached to the shoes of both legs. A further requirement for such a ski binding is that the binding is not easily damaged if handled improperly or incorrectly. Finally, however, the binding should adapt to the movements caused by skiing in sufficient mane and in the various states of skiing, such as, for. B. with strong push-off, fishbone step, turns, etc., give reliable hold.
  • the invention has for its object to provide a unit from ski binding and ski boot, in which the retention of the ski binding is just as good as in known modern bindings, but which does not require a toe extension attached to the ski shoe, which could make walking difficult.
  • the unit of ski boot and ski binding supports with respect to the movements required for skiing in the right way, but at the same time the ski binding is elastic, so that z. B. the heel of the shoe can rise unhindered, which does not happen with a so-called heel binding intended for children.
  • the kink at the tip of the shoe is in its natural place thanks to the elastic or articulated cross flap.
  • the function of the ski binding in conjunction with the shoe corresponds entirely to the function of front bindings for adults, so that the transition to the adult binding is made easier for the children.
  • the structure of the unit from ski binding and ski boot is such that the individual parts can be dimensioned relatively generously, which makes handling the ski binding easier, which is particularly important in the case of children's ski bindings, since the coordination of movements is much worse for children than for children Is adult and it is not always easy to insert the foot into the binding.
  • the simplicity and the small number of individual parts of the ski boot and ski binding unit according to the invention also result in production advantages.
  • the cross flap can even be made elastic, with the ski binding not even requiring tension regulation.
  • the locking of the cross flap according to the invention has the advantage that children can close the turnbuckle with a simple handle without difficulty.
  • the power required to handle the ski binding is very small. Due to the design, the strapping is self-guiding and the shoe remains securely in its correct position.
  • the profile in the base plate and ski boot can be chosen to be large compared to the pins of known designs, as a result of which the resulting surface pressure remains small. This has the consequence that a soft and elastic material can be used as the sole material of the shoe, which is known in the prior art Binding types is not possible.
  • the ski binding can e.g. B. be made entirely of plastic, which makes it easier to remove ice from the ski binding, since ice attaches to metal parts much easier. When handling plastic with your hands, there is also no danger that the ski binding will freeze on your bare fingers, as would be the case when handling cold metal parts.
  • the profiling required on the shoe can be kept so small that it does not cause any extensions or similar properties on the shoe sole that impair walking.
  • the unit of ski binding and ski boot according to the invention can be combined either with a shoe with a short shaft or with a winter boot with a high shaft. Since there is no large toe extension or a similar shoe extension attached to the shoe adapted to the ski binding, this opens up the advantageous possibility of using the ski boot adapted to the ski binding as a winter use shoe.
  • a great advantage of the invention, in particular in children's shoes, is that the ski boots according to the invention can also be used as leisure shoes in addition to skiing.
  • the ski binding 2 and the boot 7 are attached to the ski 1.
  • the ski binding consists of a base plate 3 and a tensioning device fastened to it with joints 4, which consists of a transverse link 5 with a turnbuckle 6 with which the ski binding can be opened and locked on the boot 7.
  • joints 4 form hinge points so that the heel 8 of the boot 7 can stand out freely from the surface of the ski 1 when skiing.
  • the cross flap 5 pivots with the shoe 7 about the joints 4.
  • the base plate 3 has screw holes 9, via which they are, for. B. can be attached to the ski with auxiliary screws. Usually three mounting screws are provided per base plate.
  • the base plate 3 has a profile made of transverse projections 10 which fit into corresponding grooves 17 in the shoe sole 16 as a counter-profile (FIG. 4).
  • a stop 20 against which the shoe is pressed and so that it sits firmly in the ski binding.
  • the stop 20 also prevents snow from getting between the boot and the ski binding when skiing.
  • the projections 10 ensure that the ski boot remains in the ski binding even when pushing backwards.
  • the base plate 3 also has a longitudinal elevation 11, which gives the shoe lateral support and reduces the side forces acting on the cross flap 5 and its joints 4.
  • Fig. 4 it can be seen how the profile of the base plate and the counter-profile of the shoe sole interlock positively when the shoe tip 12 is clamped against the base plate with the aid of the cross flap 5.
  • a counter-holder is provided in the form of two spaced apart projections 13 and 14, between which the cross flap 5 is received in a positive manner in the manner shown when the turnbuckle 6 is tensioned.
  • the base plate 3 and its profiling 10 have the same configuration as in FIG. 4.
  • the difference lies in the cross flap 5, which has a groove 15 on its underside, into which a groove 15 is machined on the top of the shoe tip 12 Projection 18 fits.
  • the ski binding can be made entirely of plastic, the cross flap 5 also being relatively stiff.
  • the Ouer! Ash can also be made of rubber, which results in a more elastic fastening construction.
  • a separate tension regulation is not necessary when using shoes of different sizes in the binding.
  • the number, arrangement and shape of the fastening projections and the corresponding depressions or grooves can vary; essential for the invention is the design of the ski binding, in which the specially shaped toe is pressed into place in the ski binding in such a way that Both on the top and bottom of the toe of the ski binding locking groove-projection fits.
  • the turnbuckle 6 of the cross plate 5 can also differ from that shown in the example.
  • the tip of the shoe can also be reinforced.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Regulating Braking Force (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Ropes Or Cables (AREA)

Abstract

1. A unit consisting of ski binding and ski shoe comprising a profiled base plate (3) mounted on a ski (1) for supporting the shoe (7) the sole (16) of which features a counter-profile (17) mating with the profile (10) of the base plate (3), said shoe being provided at its front end with a counter retaining means (13, 14 ; 18) mating with a clamping means located on the ski binding, said clamping means serving for clamping the shoe tip at the ski (1) characterized in that the clamping means consists of a transverse strap (5) fixed to the base plate (3) and having a clamping lock (6), said clamping lock being adapted to be closed above the shoe tip while the transverse strap is in mesh with the retaining means (13, 14 ; 28) integrated into the top side of the shoe tip.

Description

Die Erfindung bezieht sich auf eine Einheit aus Skischuh und Skibindung gemäß dem ersten teil des Patentanspruchs 1.The invention relates to a unit consisting of a ski boot and ski binding according to the first part of patent claim 1.

Bei den heute üblichen Langlauf- Skibindungen wird der Skischuh mit Hilfe eines an der Schuhspitze befindlichen Verlängerungsstückes an der Skibindung befestigt. Da die Skibindungen in der sogenannten Nordic-Norm standardisiert sind, muß das als Verlängerung des Schuhs dienende Stück von bestimmter Größe sein. Ein Nachteil dabei ist, daß dieses Befestigungsstück verhältnismäßig groß bemessen werden muß, damit auch die Befestigung großer Skischuhe in der Skibindung möglich ist. Damit wird das Befestigungsstück nach dieser Norm an kleinen Schuhen jedoch im Verhältnis zum Schuh unverhältnismäßig groß. Die Folge davon ist, daß sich die Spitze des Skischuhs um ein solches Maß verlängert, daß das Gehen mit diesem Schuh schwierig wird.In today's cross-country ski bindings, the ski boot is attached to the ski binding with the help of an extension piece located on the toe. Since the ski bindings are standardized in the so-called Nordic standard, the piece serving as an extension of the boot must be of a certain size. A disadvantage of this is that this fastening piece must be dimensioned relatively large, so that large ski boots can also be fastened in the ski binding. However, the fastening piece according to this standard on small shoes is disproportionately large in relation to the shoe. The result of this is that the tip of the ski shoe is extended to such an extent that walking with this shoe becomes difficult.

Traditionell sind Skibindungen derart gestaltet gewesen, daß in diese Winterschuhe aller Art hineinpaßten. Als Bedienung diente z. B. eine am Ski befestigte Riemenschlaufe, d. h. ein sogenannter Skiriemen, in den die Schuhspitze hineingeschoben wurde. Als Skischuhe konnten dabei Stiefel oder ähnliche Winterschuhe beliebiger Art verwendet werden. Der Skiriemen ist jedoch nachteilig, da der Schuh leicht aus ihm herausrutscht. Ein kräftiges Abstoßen ist mit dieser Skibindung nicht durchführbar, und auch der seitliche Halt ist nicht besonders gut. Eine Schuhart, die speziell zur Befestigung im Skiriemen diente, war bisher ein Stiefel mit hochgebogener Schnabelspitze, der jedoch die vorstehend genannten Nachteile nicht nennenswert beseitigen konnte.Traditionally, ski bindings have been designed in such a way that winter shoes of all kinds fit into them. Served as z. B. a strap attached to the ski, d. H. a so-called ski strap into which the toe of the shoe was pushed. Boots or similar winter shoes of any kind could be used as ski boots. However, the ski strap is disadvantageous because the shoe slips out of it easily. A strong push off is not feasible with this ski binding, and the lateral hold is not particularly good either. One type of shoe that was used specifically for fastening in the ski strap was previously a boot with a curved tip, which, however, could not significantly eliminate the disadvantages mentioned above.

Aus der DE-A-31 15 618 ist eine Einheit aus Skibindung und Skischuh gemäß dem ersten Teil des Patentanspruchs 1 bekannt, bei der die Spanneinrichtung von einem Klemmbügel gebildet ist, der wiederum mit einem gesonderten, an die Schuhspitze angeformten Bindungsschuhteil zusammenwirkt. Damit ist auch bei dieser aus Skibindung und Skischuh bestehenden Einheit ein Schuhteil erforderlich, das unabhängig von der jeweiligen Schuhgröße vorgegebene Abmessungen besitzt, wodurch das Gehen mit kleinen Schuhen, die auf diese Bindung abgestimmt sind, erschwert wird.From DE-A-31 15 618 a unit consisting of ski binding and ski boot according to the first part of claim 1 is known, in which the tensioning device is formed by a clamping bracket, which in turn interacts with a separate binding shoe part molded onto the tip of the shoe. This means that even with this unit consisting of a ski binding and ski boot, a shoe part is required which has predetermined dimensions regardless of the respective shoe size, which makes walking with small shoes which are matched to this binding more difficult.

Die vorstehend beschriebenen bekannten Skibindungen eignen sich damit nicht als Kinderskibindungen, bei denen noch zusätzliche Sondereigenschaften vorausgesetzt werden. Denn eine Kinderskibindung muß in ihrer Funktion einfach und auch unter Einsatz kleiner Kräfte verwendungsfähig sein.The known ski bindings described above are therefore not suitable as children's ski bindings, in which additional special properties are required. Because a children's ski binding must be simple in its function and can also be used with small forces.

Ferner soll sich die Skibindung an den Schuhen beider Beine anbringen lassen. Eine weitere Anforderung an eine derartige Skibindung besteht darin, daß die Bindung bei unsachgemäßer bzw. falscher Behandlung nicht leicht beschädigt wird. Schließlich soll sich die Bindung jedoch in ausreichendem Mane an die durch den Skilauf bedingten Bewegungen anpassen und in den verschiedenen Zuständen des Skilaufens, wie z. B. bei kräftigem Abstoßen, Grätenschritt, Wendungen usw., zuverlässigen Halt geben.The ski binding should also be able to be attached to the shoes of both legs. A further requirement for such a ski binding is that the binding is not easily damaged if handled improperly or incorrectly. Finally, however, the binding should adapt to the movements caused by skiing in sufficient mane and in the various states of skiing, such as, for. B. with strong push-off, fishbone step, turns, etc., give reliable hold.

Der Erfindung liegt die Aufgabe zugrunde, eine Einheit aus Skibindung und Skischuh zu schaffen, bei der das Haltevermögen der Skibindung genauso gut ist, wie bei bekannten modernen Bindungen, die jedoch keine am Skischuh angebrachte Schuhspitzenverlängerung voraussetzt, die das Gehen erschweren könnte.The invention has for its object to provide a unit from ski binding and ski boot, in which the retention of the ski binding is just as good as in known modern bindings, but which does not require a toe extension attached to the ski shoe, which could make walking difficult.

Diese Aufgabe wird durch die im kennzeichnenden Teil des Patentanspruchs 1 angegebenen Merkmale gelöst.This object is achieved by the features specified in the characterizing part of patent claim 1.

Die erfindungsgemäße Einheit aus Skischuh und Skibindung stützt bezüglich der für das Skilaufen erforderlichen Bewegungen in der richtigen Weise, gleichzeitig ist die Skibindung jedoch elastisch, so daß sich z. B. der Schuhabsatz ungehindert abheben kann, was bei einer für Kinder bestimmten sogenannten Fersenbindung nicht geschieht. Die Knickstelle an der Spitze des Schuhs liegt dank der elastischen oder gelenkig ausgeführten Querlasche an ihrem natürlichen Platz. Dabei entspricht die Funktion der Skibindung im Zusammenwirken mit dem Schuh vollkommen der Funktion von Vorderbindungen für Erwachsene, so daß den Kindern der Übergang auf die Erwachsenenbindung erleichtert wird. Schließlich ist der Aufbau der Einheit aus Skibindung und Skischuh derart, daß die Einzelteile verhältnismäßig großzügig bemessen werden können, wodurch die Handhabung der Skibindung erleichtert wird, was insbesondere bei Kinderskibindungen von besonderer Bedeutung ist, da bei Kindern die Koordination der Bewegungen um vieles schlechter als bei Erwachsenen ist und das Einführen des Fußes in die Bindung nicht immer gleich leicht erfolgt. Durch die Einfachheit und die geringe Anzahl der Einzelteile der erfindungsgemäßen Einheit aus Skischuh und Skibindung ergeben sich auch Vorteile bezüglich der Herstellung. Die Querlasche kann sogar elastisch ausgeführt sein, wobei die Skibindung nicht einmal eine Spannungsregulierung benötigt. Letztlich führt die erfindungsgemäße Verriegelung der Querlasche zu dem Vorteil, daß Kinder das Spannschloß ohne Schwierigkeiten durch einen einfachen Handgriff schließen können.The unit of ski boot and ski binding supports with respect to the movements required for skiing in the right way, but at the same time the ski binding is elastic, so that z. B. the heel of the shoe can rise unhindered, which does not happen with a so-called heel binding intended for children. The kink at the tip of the shoe is in its natural place thanks to the elastic or articulated cross flap. The function of the ski binding in conjunction with the shoe corresponds entirely to the function of front bindings for adults, so that the transition to the adult binding is made easier for the children. Finally, the structure of the unit from ski binding and ski boot is such that the individual parts can be dimensioned relatively generously, which makes handling the ski binding easier, which is particularly important in the case of children's ski bindings, since the coordination of movements is much worse for children than for children Is adult and it is not always easy to insert the foot into the binding. The simplicity and the small number of individual parts of the ski boot and ski binding unit according to the invention also result in production advantages. The cross flap can even be made elastic, with the ski binding not even requiring tension regulation. Ultimately, the locking of the cross flap according to the invention has the advantage that children can close the turnbuckle with a simple handle without difficulty.

Der bei der Handhabung der Skibindung erforderliche Kraftbedarf ist sehr klein. Aufgrund der Gestaltung erfolgt das Festschnallen selbstführend und der Schuh verbleibt sicher in seiner richtigen Lage.The power required to handle the ski binding is very small. Due to the design, the strapping is self-guiding and the shoe remains securely in its correct position.

Die Profilierung in Standplatte und Skischuh kann im Vergleich zu den Stiften bekannter Ausführungen groß gewählt werden, wodurch der entstehende Flächendruck klein bleibt. Dies hat zur Folge, daß als Sohlenmaterial des Schuhes ein weiches und elastisches Material verwendet werden kann, was bei bekannten Bindungstypen nicht möglich ist. Die Skibindung kann z. B. ganz aus Kunststoff hergestellt werden, wodurch das Entfernen von Eis von der Skibindung erleichtert wird, da sich Eis an Metallteilen erheblich leichter festsetzt. Bei der Handhabung von Kunststoff mit den Händen besteht auch nicht die Gefahr, daß die Skibindung an den bloßen Fingern festfriert, wie dies bei der Handhabung von kalten Metallteilen der Fall sein würde. Die am Schuh nötige Profilierung kann andererseits jedoch so klein gehalten werden, daß sie an der Schuhsohle keine Erweiterungen oder ähnliche das Gehen beeinträchtigenden Eigenschaften verursachen.The profile in the base plate and ski boot can be chosen to be large compared to the pins of known designs, as a result of which the resulting surface pressure remains small. This has the consequence that a soft and elastic material can be used as the sole material of the shoe, which is known in the prior art Binding types is not possible. The ski binding can e.g. B. be made entirely of plastic, which makes it easier to remove ice from the ski binding, since ice attaches to metal parts much easier. When handling plastic with your hands, there is also no danger that the ski binding will freeze on your bare fingers, as would be the case when handling cold metal parts. On the other hand, the profiling required on the shoe can be kept so small that it does not cause any extensions or similar properties on the shoe sole that impair walking.

Die erfindungsgemäße Einheit aus Skibindung und Skischuh ist entweder mit einem Schuh mit kurzem Schaft oder mit einem Winterstiefel mit hohem Schaft kombinierbar. Da an dem an die Skibindung angepaßten Schuh keine Spitzenverlängerung großen Ausmaßes oder eine ähnliche Schuherweiterung angebracht ist, eröffnet sich die vorteilhafte Möglichkeit, den an die Skibindung angepaßten Skischuh als Gebrauchsschuh für den Winter zu verwenden. Insbesondere bei Kinderschuhen liegt deshalb ein großer Vorteil der Erfindung darin, daß die erfindungsgemäßen Skischuhe neben dem Skisport auch als Freizeitschuhe benutzt werden können.The unit of ski binding and ski boot according to the invention can be combined either with a shoe with a short shaft or with a winter boot with a high shaft. Since there is no large toe extension or a similar shoe extension attached to the shoe adapted to the ski binding, this opens up the advantageous possibility of using the ski boot adapted to the ski binding as a winter use shoe. A great advantage of the invention, in particular in children's shoes, is that the ski boots according to the invention can also be used as leisure shoes in addition to skiing.

Vorteilhafte Ausgestaltungen der Einheit aus Skischuh und Skibindung sind Gegenstand der Unteransprüche. Mit der Weiterbildung gemäß Patentanspruch 6 wird das Einsteigen in die Bindung erleichtert, gleichzeitig jedoch dafür gesorgt, daß beim Skilaufen kein Schnee zwischen Schuh und Skibindung gerät.Advantageous embodiments of the unit consisting of a ski boot and ski binding are the subject of the dependent claims. With the development according to claim 6, getting into the binding is made easier, but at the same time it ensures that no snow gets between the boot and the ski binding during skiing.

Mit der Weiterbildung gemäß Patentanspruch 3 gelingt es, gesonderte Spannungsregulierungsmechanismen bei Verwendung von Schuhen verschiedener Größen entfallen zu lassen.With the development according to claim 3, it is possible to dispense with separate tension regulating mechanisms when using shoes of different sizes.

Durch die Verstärkung der Schuhspitze gemäß Patentanspruch 9 kann die Lebensdauer des Schuhs verlängert werden. Gleichzeitig schafft diese Weiterbildung die Voraussetzung dafür, den Schuh als Sicherheitsschuh auszubilden.By reinforcing the toe according to claim 9, the life of the shoe can be extended. At the same time, this further training creates the prerequisite for training the shoe as a safety shoe.

Im Folgendrn wird die Erfindung anhand zweier Ausführungsformen unter Hinweis auf die beigefügten Zeichnungen ausführlich beschrieben.

  • Fig. 1 zeigt schaubildlich den Teil eines Skis, an dem sich die erfindungsgemäße Einheit aus Skibindung und Skischuh befindet.
  • Fig. 2 zeigt schaubildlich die Skibindung nach Fig. 1 bei geschlossenem Spannschloß.
  • Fig. 3 zeigt die Skibindung nach fig. 2 bei geöffnetem Spannschloß.
  • Fig. 4 zeigt den in Längsrichtung des Skis gelegten Senkrechtschnitt vom Fig. 1.
  • Fig. 5 entspricht Fig. 4 und zeigt eine zweite Ausführungsform.
In the following, the invention is described in detail using two embodiments with reference to the accompanying drawings.
  • Fig. 1 shows graphically the part of a ski on which the unit consisting of ski binding and ski boot is located.
  • Fig. 2 shows a diagram of the ski binding according to Fig. 1 with the turnbuckle closed.
  • Fig. 3 shows the ski binding according to fig. 2 with the turnbuckle open.
  • FIG. 4 shows the vertical section from FIG. 1 placed in the longitudinal direction of the ski.
  • FIG. 5 corresponds to FIG. 4 and shows a second embodiment.

In Fig. 1 sind am Ski 1 die Skibindung 2 und der Schuh 7 befestigt. Die Skibindung besteht aus einer Standplatte 3 und einer mit Gelenken 4 daran befestigten Spanneinrichtung, die aus einer Querlasche 5 mit einem Spannschloß 6 besteht, mit dem sich die Skibindung öffnen und am Schuh 7 verriegeln läßt. Bei verriegelter Skibindung bleibt die Querlasche 5 auf dem Schuh 7 fest an ihrem Platz. Die Gelenke 4 bilden Scharnierstellen, so daß sich der Absatz 8 des Schuhes 7 frei von der Oberfläche des Skis 1 beim Skilaufen abheben kann. Dabei schwenkt die Querlasche 5 mit dem Schuh 7 um die Gelenke 4.In Fig. 1, the ski binding 2 and the boot 7 are attached to the ski 1. The ski binding consists of a base plate 3 and a tensioning device fastened to it with joints 4, which consists of a transverse link 5 with a turnbuckle 6 with which the ski binding can be opened and locked on the boot 7. When the ski binding is locked, the cross flap 5 remains firmly in place on the shoe 7. The joints 4 form hinge points so that the heel 8 of the boot 7 can stand out freely from the surface of the ski 1 when skiing. The cross flap 5 pivots with the shoe 7 about the joints 4.

Gemäß Fig. 2 besitzt die Standplatte 3 Schraubenlöcher 9, über die sie z. B. mit Hilfsschrauben am Ski befestigt werden kann. Gewöhnlich sind drei Befestigungsschrauben je Standplatte vorgesehen. Zur festen Verriegelung des Schuhes an der Skibindung hat die Standplatte 3 eine Profilierung aus querliegenden Vorsprüngen 10, die in entsprechende Nuten 17 der Schuhsohle 16 als Gegenprofilierung (Fig. 4) passen. An der Vorderkante der Skibindung befindet sich ein Anschlag 20, gegen den der Schuh gedrückt ist und so daß er fest in der Skibindung sitzt. Der Anschlag 20 verhindert auch, daß beim Skilaufen Schnee zwischen Schuh und Skibindung gerät. Die Vorsprünge 10 gewährleisten, daß der Skischuh auch bei rückwärts gerichtetem Abstoßen in der Skibindung bleibt. Die Standplatte 3 besitzt ferner noch eine in Längsrichtung verlaufende Erhöhung 11, die dem Schuh seitlichen Halt gibt und die sich auf die Querlasche 5 und deren Gelenke 4 auswirkenden Seitenkräfte verringert.2, the base plate 3 has screw holes 9, via which they are, for. B. can be attached to the ski with auxiliary screws. Usually three mounting screws are provided per base plate. For the firm locking of the boot to the ski binding, the base plate 3 has a profile made of transverse projections 10 which fit into corresponding grooves 17 in the shoe sole 16 as a counter-profile (FIG. 4). At the front edge of the ski binding there is a stop 20 against which the shoe is pressed and so that it sits firmly in the ski binding. The stop 20 also prevents snow from getting between the boot and the ski binding when skiing. The projections 10 ensure that the ski boot remains in the ski binding even when pushing backwards. The base plate 3 also has a longitudinal elevation 11, which gives the shoe lateral support and reduces the side forces acting on the cross flap 5 and its joints 4.

Aus Fig. 4 erkennt man, wie die Profilierung der Standplatte und die Gegenprofilierung der Schuhsohle formschlüssig ineinandergreifen, wenn mit Hilfe der Querlasche 5 die Schuhspitze 12 gegen die Standplatte gespannt wird. Zur Sicherung der Querlasche 5 auf der Schuhspitze 12 ist eine Gegenhalterung in Form zweier im Abstand stehender Vorsprünge 13 und 14 vorgesehen, zwischen denen bei gespanntem Spannschloß 6 die Querlasche 5 in der gezeigten Weise formschlüssig aufgenommen wird.From Fig. 4 it can be seen how the profile of the base plate and the counter-profile of the shoe sole interlock positively when the shoe tip 12 is clamped against the base plate with the aid of the cross flap 5. To secure the cross flap 5 on the toe 12, a counter-holder is provided in the form of two spaced apart projections 13 and 14, between which the cross flap 5 is received in a positive manner in the manner shown when the turnbuckle 6 is tensioned.

Bei der Ausführung nach Fig. 5 haben Standplatte 3 und deren Profilierung 10 die gleiche Ausgestaltung wie in Fig. 4. Der Unterschied liegt an der Querlasche 5, die an ihrer Unterseite eine Nut 15 besitzt, in die ein an der Oberseite der Schuhspitze 12 angearbeiteter Vorsprung 18 paßt.In the embodiment according to FIG. 5, the base plate 3 and its profiling 10 have the same configuration as in FIG. 4. The difference lies in the cross flap 5, which has a groove 15 on its underside, into which a groove 15 is machined on the top of the shoe tip 12 Projection 18 fits.

Die Skibindung kann ganz aus Kunststoff hergestellt sein, wobei auch die Querlasche 5 verhältnismäßig steif ist. Der Ouer!asche kann jedoch auch aus Gummi gefertigt sein, wodurch sich eine elastischere Befestigungskonstruktion ergibt. Dabei ist eine gesonderte Spannungsregulierung bei der Verwendung von Schuhen verschiedener Größen in der Bindung nicht erforderlich. Anzahl, Anordnung und Form der Befestigungsvorsprünge und der entsprechenden Vertiefungen oder Nuten können variieren; wesentlich für die Erfindung ist die Gestaltung der Skibindung, bei der die besonders geformte Schuhspitze derart in der Skibindung an ihren Platz gepreßt wird, daß sich sowohl an der Ober- als auch Unterseite der Schuhspitze in der Skibindung verriegelnde Nut-Vorsprungpassungen befinden. Auch kann der das Spannschloß 6 der Querlasche 5 von dem im Beispielsfall dargestellten abweichen. Die Schuhspitze kann auch verstärkt ausgebiltet sein.The ski binding can be made entirely of plastic, the cross flap 5 also being relatively stiff. However, the Ouer! Ash can also be made of rubber, which results in a more elastic fastening construction. A separate tension regulation is not necessary when using shoes of different sizes in the binding. The number, arrangement and shape of the fastening projections and the corresponding depressions or grooves can vary; essential for the invention is the design of the ski binding, in which the specially shaped toe is pressed into place in the ski binding in such a way that Both on the top and bottom of the toe of the ski binding locking groove-projection fits. The turnbuckle 6 of the cross plate 5 can also differ from that shown in the example. The tip of the shoe can also be reinforced.

Claims (9)

1. A unit consisting of ski binding and ski shoe comprising a profiled base plate (3) mounted on a ski (1) for supporting the shoe (7) the sole (16) of which features a counter-profile (17) mating with the the profile (10) of the base plate (3), said shoe being provided at its front end with a counter retaining means (13, 14; 18) mating with a clamping means located on the ski binding, said clamping means serving for clamping the shoe tip at the ski (1) characterized in that the clamping means consists of a transverse strap (5) fixed to the base plate (3) and having a clamping lock (6), said clamping lock being adapted to be closed above the shoe tip while the transverse strap is in mesh with the retaining means (13, 14,; 28) integrated into the top side of the shoe tip.
2. A unit according to claim 1, further
characterized in that at least one transverse projection (10) is provided to form the profile of the base plate (3) with the edge located towards the tip of the ski (1) being essentially perpendicular to the ski.
3. A unit according to claim 1 or 2, further characterized in that the sole (16) of the shoe (7) has a saw tooth shaped profile for interlocking with the profile of the base plate.
4. A unit according to any one of claims 1 to 3, further characterized in that the underside of the transverse strap (5) is provided with a groove (18) for engaging a projection (15), said projection being provided as a counter retaining means at the top side of the shoe tip (12).
5. A unit according to any one of claims 1 to 3, further characterized in that the top side of the shoe tip (12) is designed with two projections (13, 14) spaced according to the width of the strap serving as counter retaining means.
6. A unit according to any one of claims 1 to 5, further characterized in that the front edge of the base plate (3) features a transverse stopping edge (15) which supports the shoe when it is fixed in position after having been inserted into the binding.
7. A unit according to any one of claims 1 to 6, further characterized in that the base plate (3) is designed with a projection (11) in the longitudinal direction of the ski (1) for meshing with a longitudinal groove of the shoe (7).
8. A unit according to any one of claims 1 to 7, further characterized in that the transverse strap (5) is resilient.
9. A unit according to any one of claims 1 to 8, further characterized in that the shoe tip (12) is reinforced.
EP83101891A 1982-06-01 1983-02-25 Unit consisting of ski binding and ski shoe Expired EP0095559B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83101891T ATE28405T1 (en) 1982-06-01 1983-02-25 SKI BINDING AND SKI BOOT UNIT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI821930A FI821930L (en) 1982-06-01 1982-06-01 SKIDBINDNING OCH SKIDSKO
FI821930 1982-06-01

Publications (2)

Publication Number Publication Date
EP0095559A1 EP0095559A1 (en) 1983-12-07
EP0095559B1 true EP0095559B1 (en) 1987-07-22

Family

ID=8515614

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83101891A Expired EP0095559B1 (en) 1982-06-01 1983-02-25 Unit consisting of ski binding and ski shoe

Country Status (4)

Country Link
EP (1) EP0095559B1 (en)
AT (1) ATE28405T1 (en)
DE (1) DE3372581D1 (en)
FI (1) FI821930L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2591120B1 (en) * 1985-12-05 1988-03-11 Rossignol Sa DEVICE FOR FIXING A SHOE ON A CROSS-COUNTRY SKI.
FR2600545B2 (en) * 1985-12-05 1988-09-09 Rossignol Sa DEVICE FOR ATTACHING A SHOE TO A CROSS-COUNTRY SKI
FR2599985B1 (en) * 1986-03-19 1989-07-28 Salomon Sa ASSEMBLY CONSISTING OF A CROSS-COUNTRY OR HIKING SKI BOOT AND A DEVICE FOR HOLDING THE FRONT OF THIS BOOT ON A SKI
IT1240260B (en) * 1990-03-06 1993-11-30 Nordica Spa SHOE LOCKING DEVICE TO A SUPPORTIVE TOOL

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE407232C (en) * 1922-11-18 1924-12-17 Karl Seidel Snowshoe binding
FR2416702A1 (en) * 1978-02-09 1979-09-07 Adidas Chaussures DEVICE FOR ATTACHING A BOOT TO A CROSS-COUNTRY SKI OR WALKING SKI
CH619147A5 (en) * 1978-09-05 1980-09-15 Bata Schuhe Ag
NO150745C (en) * 1980-04-21 1984-12-12 Salomon & Fils F DEVICE FOR FITTING A PHOTO TOY TO A SKI.
IT1141823B (en) * 1980-12-11 1986-10-08 Dolomite Spa SKI SHOE WITH STANDARD SOLE

Also Published As

Publication number Publication date
DE3372581D1 (en) 1987-08-27
EP0095559A1 (en) 1983-12-07
FI821930L (en) 1983-12-02
FI821930A0 (en) 1982-06-01
ATE28405T1 (en) 1987-08-15

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