EP2383024A2 - Chaussure de ski, ski et fixation de ski - Google Patents

Chaussure de ski, ski et fixation de ski Download PDF

Info

Publication number
EP2383024A2
EP2383024A2 EP11002830A EP11002830A EP2383024A2 EP 2383024 A2 EP2383024 A2 EP 2383024A2 EP 11002830 A EP11002830 A EP 11002830A EP 11002830 A EP11002830 A EP 11002830A EP 2383024 A2 EP2383024 A2 EP 2383024A2
Authority
EP
European Patent Office
Prior art keywords
ski
binding
guide
heel
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.)
Withdrawn
Application number
EP11002830A
Other languages
German (de)
English (en)
Inventor
Margareta Reichart
Georg Reichart
Stefan Bonleitner
Bernhard Seidl
Stefan Pieper
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.)
Winair Sportartikel GmbH
Original Assignee
Winair Sportartikel 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 Winair Sportartikel GmbH filed Critical Winair Sportartikel GmbH
Publication of EP2383024A2 publication Critical patent/EP2383024A2/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • 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
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/086—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings using parts which are fixed on the shoe of the user and are releasable from the ski binding
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/24—Collapsible or convertible
    • 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
    • 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
    • A43B5/0496—Ski or like boots boots for touring or hiking skis
    • 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
    • A43B5/0498—For ski jumping
    • 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
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/084—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2201/00—Use of skates, skis, roller-skates, snowboards and courts
    • A63C2201/04—Ski jumping

Definitions

  • the invention relates to a ski boot, a ski and a ski binding.
  • Ski bindings for a ski boot to a ski are for example from the EP 1 108 453 A2 , from the EP 0 548 806 A2 , from the DE 41 42 390 A1 , from the DE 28 46 914 B1 , from the CH 179 790 and from the FR 841 929 known. All these ski bindings have in common that they allow lifting of a heel from the ski, the latter three publications this particular for running touring skis, while the ski bindings mentioned in the former three documents should be particularly suitable for ski jumping or ski flying.
  • the invention is based on the basic knowledge that, for maximum safety, the forces and moments applied by the respective athlete to the ski should be transmitted as directly as possible to the assemblies which are to be influenced by these forces and moments. This applies, on the one hand, for example, to steering and control forces which the athlete would like to apply to the ski itself, in order to enable it to be in a desired position and to be able to carry out the desired movements. On the other hand, this also applies to forces that can occur in a fall, an accident or other unforeseen events, so that, for example, a fall protection as directly as possible with the corresponding, a triggering fall protection forces can be charged and minimized impact on the body of the athlete can be.
  • ski binding comprehensive ski binding for a ski on a ski which is characterized in that the ski binding has at least one rear binding jaws, wherein the Sich mecanicsaktor is provided on the rear binding jaws, and / or that the fall protection with a rotary guide having a lying before the rotation guide fulcrum.
  • the securing actuator on the rear binding jaws can also be implemented solely by a fall protection with a rotary guide with a lying before the rotation pivot point.
  • a conversion takes place both by the Sich ceremoniessaktor on the rear binding jaws and by a fall protection with a rotary guide with a lying in front of the rotary pivot point, since then cumulates the advantage accordingly.
  • a comprehensive fall protection ski binding for a ski boot proposed a ski, which consists of at least one binding actuator and at least one binding stator and is characterized in that the binding factor ski boot side and the binding stator are arranged on the ski side. Since a binding actuator, so the moving part of a ski binding, regularly requires more space than this for a stator, so the only passive part is needed, therefore remains for the fall protection Skilet significantly more space when the binding factor is provided ski boot side.
  • the binding actuator can be attached directly to the ski boot, so that ski boot side no further assemblies must be provided.
  • the binding actuator is provided directly on the shell of a ski boot comprising an innerboot and a sole and a shell connected to the sole for interaction with the binding. It is understood that such a ski boot is also advantageous independently of the other features of the present invention.
  • the fall protection comprises a ski boot side arranged safety stator and a ski side arranged Sich mecanicsaktor interacts with the Sich mecanicsaktor. This makes it possible for the safety actuator as much space remains, while the safety stator is provided accordingly ski boot side and in the vicinity of the actual binding.
  • fall protections and corresponding ski bindings for example, from the DE 41 42 390 A 1 known and may for example comprise a rotary guide, by means of which a safety actuator, such as a control roller as a safety actuator, is displaced against the spring force and releases a guide plate as a fall protection stator.
  • a safety actuator such as a control roller as a safety actuator
  • the fall protection has a rotary guide with a lying in the direction of travel of the ski behind the rotary guide pivot and is arranged on a front binding jaws or in the area of the toe.
  • the rotary guide is arranged in the heel area, so that the moments can also be reduced to a minimum beyond. If the binding has separate jaws, ie a front and a rear jaw or only a rear binding jaw, then it is advantageous if the above-described rotary guide is arranged in the rear binding jaw, in order to ensure in this way a proximity to the heel ,
  • the rotary guide can have a ski boot-side securing body on which a heel lift that permits lift-off of the heel, in particular a corresponding rigid heel guide, as already described above, is arranged.
  • a heel lift that permits lift-off of the heel
  • a corresponding rigid heel guide as already described above
  • a ski jumping or ski flying binding comprising a fall protection for a ski is proposed to a ski in which the ski binding has at least one rear binding jaw and the fall protection a safety actuator and a safety stator interacting with the safety actuator and which thereby characterized in that the securing actuator is provided on the rear binding jaw.
  • Ski boots and especially ski boots for Nordic skis, for example for ski jumping and ski flying but also for cross-country skiing, usually have a front projection to interact with a binding.
  • a projection is for example in the DE 41 42 390 A1 described and carries in the example shown there a rearwardly open fitting, under which a lever can slide, which provides a binding actor with the binding stator used as a fitting in the front of the shoe a bond that allows lifting of the heel from the ski, as in the rear Range is only formed by a string a stop that limits a lift.
  • the front projection has a front-side recess.
  • a front recess makes it possible to connect the ski to the front of the ski boot only in the middle of the foot, leaving a certain amount of leeway on the right and left. This clearance then allows lateral influence on the ski in the front of the foot.
  • the front-side recess may have a guide surface with a perpendicular to the footprint of the shoe have aligned directional component, so that the lateral guidance of the shoe or its lateral stability on the ski can be carried out spatially in the area of the foot center and not on the outer sides of the foot.
  • the guide surface can have a guide line which is circular in form around a central axis perpendicular to the footprint of the shoe and thus vertically aligned, which, for example in conjunction with the above-described rotary guide of a fall protection, allows a rotational movement of the shoe in the front region.
  • the pivot point of the rotary guide is substantially on the same axis as the center of the circular guide line, so that the entire foot in case of overload around this line can be rotationally separated from the ski.
  • a ski with at least one front binding jaw is proposed, which is characterized in that the front binding jaw comprises a hold-down with outwardly directed lateral guidance. It is understood that only a front binding jaws can be provided, where appropriate, such a front binding jaws can extend over the entire foot area.
  • the hold-down described above may also have binding actuators or safety actuators, as they are for example by the lever or the Turning after the DE 41 42 390 A 1 are known, but these - as described above - are not necessary in a suitable embodiment.
  • the hold-down device is designed only as a stator, so that as far as possible no movable assemblies are used.
  • the holddown is particularly simple and reliable, which in turn ultimately serves the safety.
  • the above-described solution thus provides on the one hand a ski with an extremely simple assembly of a bond, namely with only one stator, which may be formed for example by a bolt and a projection arranged on the bolt, so that also a correspondingly configured binding solves the above-described object independently of the other features of the present invention.
  • the object described above is also achieved by a ski, independently of the other features of the present invention, as stated above.
  • the outwardly directed lateral guide has a lateral guide line which is circular in shape perpendicular to the ski, this can cooperate advantageously with a corresponding guide line of the guide surface of a ski boot provided in a recess, in particular in order to become effective with a fall protection, as this is in terms of the ski jumping device comprising a fall protection.
  • Skiflugitati is already claimed in claim 1, so that the claimed side by side bindings, skis and ski boots ultimately implement the basic idea set out in claim 1.
  • the present invention further cumulatively proposes a ski boot comprising an innerboot and a sole and a shell connected to the sole for interacting with a binding and which is characterized in that the innerboot has an insert disposed between the inner leather and the outer leather includes.
  • the shell as well as today's ski boots, in particular for alpine downhill skiing already well known, allows a connection to a binding, can be ensured by the arranged between the inner leather and outer leather insert a secure posture of an athlete's foot in the ski boot itself, which it in turn allows in particular vertically applied forces and movements of the athlete are securely transmitted to the shell and in particular to the ski.
  • the inner boot directly assumes a foot-holding function which is taken over by the shell in downhill ski boots.
  • the inner shoe can be designed only as a low shoe and in particular does not already enclose the ankle of the corresponding athlete. In this way, an athlete retains maximum freedom of movement, which is particularly advantageous for Nordic skiing sports, such as cross-country skiing or in particular ski jumping or ski flying.
  • the insert is preferably formed from a thermoplastic, for example from polycaprolactone, which allows the insert to be individually adapted to a foot shape.
  • the insert can fulfill its task of ensuring a secure fit of the inner boot on the foot of the athlete, particularly advantageous.
  • the use of a thermoplastic also makes it possible, if necessary, to heat the inner boot in order to adapt it to another foot can. Accordingly, it is advantageous if the insert of thermoplastic is plastically deformable at temperatures below 80 ° C. From these temperatures, it can be expected that an athlete can slip a suitably heated shoe for adjustment purposes without injury, since it can be assumed that the inner leather with its low heat capacity cools very quickly to body temperature.
  • a thermoplastic is selected which becomes thermoplastic even at below 70 ° C. or below 65 ° C.
  • the invention proposes a ski boot which comprises an inner shoe and a sole and a shell connected to the sole for interaction with a binding and which is characterized in that the inner shoe has a leaf section less than or equal to 5 cm, preferably smaller or equal 4.5 cm and 4 cm, respectively.
  • Such a small blade section ie the remaining between the front end of the lacing and the toe part of the front leaf or the leaf of the liner allows an athlete, the shoe to the toe as closely as possible narrow - yet comfortable - to forge at the foot, whereby a particularly secure guidance can be ensured.
  • Such a guide then requires the consequence that all movements, in particular the movements of the individual toes, can be transmitted to the ski as much as possible.
  • other measures such as the measures described below, can be provided, which allow at this point the most accurate transmission even such small movements.
  • the invention further proposes a ski boot, which an inner shoe and a sole and a shell connected to the sole for interaction with a binding and which is characterized in that the liner has a lace closure with at least two times two arranged at the same height cord holes.
  • Such arranged cord holes allow an athlete to guide a string for closing the ski boot from below through the respective outer hole, and then to lead the cord over the second hole back inside. This condition requires, in particular if the two cord holes are arranged on a separate tab, that, due to the internal friction in such an arrangement, a cord remains already tight when tightened.
  • the present invention further proposes a ski boot for ski jumping comprising an innerboot and a sole, and a sole-connected shell for interacting with a binding and a lower sole support, and which is characterized in that Unterwaden sodium is attached to the shell with a joint.
  • the joint can be fixed in at least one direction by means of a detent, so that the Unterwaden scope can be brought, for example, for a jump or flight in an aerial position in which they can only relocate to the rear, making the athlete in flight or jump reliable can counteract too wide lifting the ski tips.
  • the lower sole support is designed merely as a half shell or is only located on the rear lower calf region, then the athlete can bend very far forward, which is advantageous for a dependable downhill run or for a reliable approach before a jump.
  • the joint can be released accordingly, so that the athlete receives full mobility, which, for example, makes it much easier for him to run.
  • the fastener is operable via a binding, so that the Unterwaden basic is determined reliable when the bond is closed. In this way it can be ensured, for example, that the underwoot support is in its flying position when a jump takes place. With the opening of the bond, the joint can be released again, as it is certainly advantageous if the athlete can just go upright.
  • Such a configuration makes it possible in particular to arrange the Unterwaden species for a jump or flight at an angle which is optimally designed for the flight or jump phase, since no compromises, for example, to the effect that at least approximately a run should be possible must be closed.
  • an athlete does not need the Unterwaden spatial in anyway, and he usually leans forward so far that an incorporated into a shoe Unterwaden basic anyway acts only disabling.
  • a ski boot for ski jumping or flying comprising an inner shoe and a sole and a shell connected to the sole for interaction with a binding proposed, which is characterized in that the shell has a shell joint, which hingedly connects a front shell of the shell and a heel cup of the shell.
  • Such a configuration makes it possible to form the shell still very stiff, so that it has sufficient stability, in particular in the area of the heel, and still allow flexibility of the shoe in the foot, so that a ski jumper or flyer better with the foot can perform control actions.
  • a Unterwaden true is provided, it is connected with or without a joint with the shell, and / or if a fall protection triggered should be, for which sufficient forces must be transferred from the foot to the ski, so that the fall protection triggers.
  • the shell joint makes it possible for the shell to be sufficiently stable in the area of the toe or toe in order to fix the ski boot or the foot sufficiently in a binding. the latter is not absolutely necessary, since a fixation by other measures, such as a suitable front jaw, can be guaranteed, the front shell softer, possibly as soft as the shell joint can be formed.
  • the shell joint can be formed in any way that allows sufficient mobility between the front shell and heel cup.
  • the shell joint is formed by an elastic material, so that can be dispensed with a complex mechanism.
  • the Eleatic material may for example also be materially bonded, for example vulcanized, to the material of the front and / or heel shell.
  • the elastic material has a component of the material of the front and / or heel shell, if the latter consist of a multi-component material, for example of plastic reinforced with glass fibers.
  • the reinforcement can be omitted, so that the plastic forms the elastic material of the shell joint.
  • front and / or heel cup and shell joint can also be integrally formed with each other.
  • the material which forms the front and heel shell is reduced only in its width and / or height, ie perpendicular to the longitudinal direction of the ski boot or of the foot, relative to the front and / or heel shell , In this way, this area is more movable than the areas of the front and / or heel cup, so that a corresponding shell joint can be provided.
  • elastic material may be provided as replacement, so that the shell retains a shapely appearance and edges, which may possibly also lead to injuries, can be avoided.
  • the elastic material is flush with the front and / or heel cup.
  • the shell joint is designed as a pivot joint with an axis of rotation aligned in the longitudinal direction of the ski boot.
  • a rotary joint is usually stiff in the longitudinal direction, which is ultimately advantageous regardless of the configuration as a hinge for the shell joint, as this in particular increases the security with which a ski boot can be held in a binding.
  • the shell joint is preferably formed stiff in the longitudinal direction of the ski boot, regardless of its other configuration.
  • the term "rigid” refers to a stiffness that substantially corresponds to the rigidity of the shell of the ski boot and is at most 30% below the rigidity of the ski boot.
  • the sole or the shoe can be attached in any way with the shell.
  • an attachment only via the sole so that the athlete as much freedom in the way he wants to spend on the foot forces on the ski, remains.
  • the sole is preferably fastened to the shell by means of an undercut, a screw connection and / or a latching or clip connection.
  • Such fasteners are solvable per se, so that the inner shoe can be optionally replaced, which is particularly advantageous in case of wear or a change of ownership or in a readjustment.
  • adhesion in particular if it is also detachable again by way of heat, for example.
  • an insoluble or difficult to release connection can be provided, as this can ultimately be a screw when this is done by concealed screws, or as this is a weld or a represents final bonding.
  • a ski-jumping or ski-flying binding for a ski boot is proposed to a ski, in which the tip of the ski Ski boot held on the ski and a lifting of the heel is allowed by the ski and which is characterized by two sides of the ski boot provided against a too far lift off attacks.
  • Lifting a heel permitting ski jump or Skiflugitatien are for example from the EP 1 108 453 A2 of the EP 0 548 806 A2 and the DE 41 42 390 A1
  • These bindings are also particularly suitable for ski jumping or for ski flying.
  • the attacks are formed by a limited pitch or rigid slot guides, which are each provided at the rear of the heel. Although this allows an athlete to control in the vertical direction, on the side, however, he can not exert any control, in particular, for example, by way of a heel support in the heel area.
  • the stops are formed on a rigid heel guide, which offers even better ways to guide, since - in contrast to, for example, a design of the stops on cords or the like - by a rigid guide still intimate contact between athletes and skis can be formed ,
  • the rigid heel guide for example, comprise at least one slot in which then a corresponding pin can be arranged displaceably. Due to the shape of the slot, a desired movement can be displayed. The ends of the slot can accordingly serve as a stop or be provided with stops. The lateral boundaries of the slot can also be used for further leadership tasks. However, instead of a slot guide and guide rods or grooves may be provided in or on which appropriate scenes or other are displaced.
  • the stops are adjustable so that they can be adapted to the individual needs of an athlete. In this way, in particular, it can also be ensured that a ski remains in an optimal and therefore as safe as possible position during the flight phase.
  • the two rigid heel guides arranged on the side of the ski boot are also advantageous independently of the other features of the present invention, so that as a further solution a ski-jumping or ski-flying binding for a ski boot to a ski is proposed in which the ski boot tip held to the ski and a lift of the heel is allowed by the ski and which is characterized by two side of the ski boot arranged rigid heel guides.
  • These rigid heel guides allow an athlete, lateral moments, ie moments which are directed substantially parallel to the bearing surface of a ski, to transfer via the heel in the ski, which is particularly in the sliding guide, as in the DE 41 42 390 A1 is disclosed, because of the lifting conditions available there is almost impossible.
  • a shoe pad of a ski jumping or ski flying binding for a ski boot on a ski in the heel area can be adjusted in height.
  • Such a height adjustability makes it possible for an athlete, in particular during take-off, to apply the very considerable forces occurring in an optimal manner perpendicular to the ski pad, ie essentially horizontally, whereby a risk of injury, which may be caused for example by a misalignment of the foot, can be minimized ,
  • the terms “horizontal” and “vertical” are defined on the support plane of a ski, the term “horizontal” designating any orientation parallel to this support plane and the term “vertical” each plane perpendicular thereto.
  • the terms “front” and “rear” are defined on the vertical direction or the ski direction, so that the name “vome” points in the direction of the ski tip or toe, while the direction “back” in the direction of the heel or ski end.
  • the term “lateral” refers to an arrangement that is off-center of the ski with respect to its vertical center plane or off-center of a foot with respect to the vertical, front-to-rear facing center plane is provided.
  • ski 10 and ski boot 80 which are connected to each other via a suitable bond 30 or can be connected, is particularly suitable for ski flying or ski jumping. It is understood that the ski is only partially shown and is formed much longer and a suitable ski tip, which is located at the front, has.
  • the ski binding 30 has a front jaw 32 and a rear jaw 34.
  • a main direction of travel which in FIG. 4 points to the right.
  • a horizontal plane is defined by the ski 10.
  • a vertical is then in each case perpendicular thereto, wherein lateral arrangements are respectively provided on the right and left of a vertically arranged by the ski center from front to rear verticals.
  • the front jaw 32 comprises a bow-like shaped hold-down device 36 with a guide pin 38, which are each covered by a cover plate 40.
  • the guide pin 38 has a cylindrical portion which forms an outwardly directed side guide 42, which thus has a circular formed lateral guide line.
  • a shell 82 of the ski boot 80 has at a front projection 88 a front-side recess 90, which forms a guide surface 92 with a directional component oriented perpendicular to the footprint of the shoe, which is also substantially cylindrical and thus formed with a circular guide line. The latter is especially in FIG. 7 shown accordingly.
  • the guide surface 92 and the outwardly directed side guide 42 thus allow a correspondingly smooth rotational movement about a central axis (not shown) of the guide pin 38, it being understood that in a suitable, different type of side guide 42 and the guide surface 92, the corresponding axis of rotation especially still further forward can be shifted.
  • the entire front jaw 32 is formed as a stator and has no moving parts.
  • this embodiment allows the ski boot 80 in the front foot area is directly on the ski 10, so that an athlete has the most direct contact with his sports equipment. This, in turn, promotes safety, as it can already influence the ski even through the smallest movements in the forefoot, for example through the toes.
  • the ski binding 30 furthermore has two heel guides 44 arranged laterally of the ski boot 80 (see in particular FIG. 8 ), which are arranged on a securing body 46, which is part of a fall protection 49.
  • the fuse body 46 in turn runs in a guideway 48, wherein the guide rail 48 and the fuse body 46 are formed such that a rear rotary guide 47 A is formed, the axis of rotation 47 C in this embodiment in front of the axis of the guide pin 38, in turn, a rotation axis 47 D of a front Rotary guide 47 forms, so that when a release operation, the bond relaxed by the distance between the fuse body 46 and the guide pin 38 increases due to the different pivot points during the rotation caused by the triggering operation.
  • pivot point 47C of a rear rotary guide 47A in front of the pivot point 47D of the front rotary guide 47B at is arranged a fall protection is also independent of the other features of the present invention in a ski or a ski binding, especially if a front binding jaws includes a hold-down with outwardly directed side guide or especially if they are to be designed for ski jumping or ski flying , correspondingly advantageous.
  • the pivot point may also lie on the axis of the guide pin 38.
  • the fuse body 46 in this case forms a safety stator which is held in its position by a control roller 50 which serves as a safety actuator and which can be acted on by a spring 52 with an adjustable force. With a corresponding overload, the control roller 50 releases the securing body 46, so that this arrangement serves as fall protection.
  • the heel guide 44 each has a slot 54 into which a pin 56 (see in particular Figures 3 . 11 and 14 to 16 ) engages, or can intervene, which ski boot side is provided on the ski binding 30.
  • the slot 54 is adjustable by means of a cover 58, which is displaceable via a screw 60, in its length, the cover 58 forms a stop 62 which limits the possibility of movement of the pin 56 upwards.
  • raising the heel is made possible by such an arrangement, which can be particularly advantageous for touring skis, ski jumping, ski flying and cross-country skiing but also for telemark bindings.
  • shoe pads 61 are also provided, which are adjustable in height by screws 63.
  • screws 63 are also provided, which are adjustable in height by screws 63.
  • each Shoe pad 61 two side screws 63 provided so that the shoe pads 61 are laterally adjustable in height to different heights. This makes it possible to align the position of an athlete exactly on its anatomy, so that this is safe especially for extreme loads and as possible for his anatomy suitable on the ski.
  • the pins 56 are in this case mounted in sliding guides 66 a binding shell 68 coaxial to its axis displaceable.
  • this binding shell 68 can in turn be fastened directly to the shell 82 of the ski boot 80, which takes place during the production process by means of a non-user-releasable connection, in this embodiment by means of a non-detachable bond.
  • the axial movement of the pin 56 is by a rotary valve 70 (see FIG. 14 ), which on the one hand biased by a spring 72 and on the other hand can be actuated by a gear 74 driven by a lever 76.
  • the bias allows the pins 56 are slidably pressed during boarding along a slope 45 until they engage in the slot 54.
  • the gear 74 is in turn connected to a rotary lever 78, so that by rotating the rotary lever 78, the gear 74 is rotated and the lever 76 can be actuated. This makes it possible to actuate the pins 56 by means of the rotary lever 78.
  • the rotary lever 78 is further capable of blocking a support 79, which in turn is able to block a tilting movement of a Unterwaden general 94 to the rear. In this way it can be ensured that, when the rotary lever 78 is located in an airborne position, on the one hand, the support 79 blocked and on the other hand, the pin 56 are extended. In this way it is ensured that the entire ski boot 80 including the ski binding 30 remains in its corresponding predetermined position during a jump or flight. If the rotary lever 78 is rotated in a walking position, the pins 56 are retracted accordingly and the support 79 is released.
  • the Unterwaden matter 94 is in turn connected to a front projection 88 having lower shell 96 of the shell 82 via a pivot joint 98, so that in itself Unterwaden whole 94, lower shell 96 and pivot 98 form the shell 82.
  • a lug 77 is provided, which carries an adjusting screw 75, which in turn acts on a control axis 73, by means of which the support 79 is supported.
  • the Unterwaden general 94 is formed half-shell-shaped, the athlete can in particular the ski 10 laterally targeted specifically on his calf, which in particular a good guidance of the ski 10 is ensured in flight.
  • Such a Unterwaden basic 94 especially if it is independent of the shoe on a shell or as part of the shell, is also independent of the other features of the present invention in a ski jump or -flugschuh accordingly advantageous.
  • the inner shoe 84 has an inner leather 85 and a outer leather 87, which enclose a thermoplastic insert 89 of polycaprolactone or polycaprolactone polyurethane, which is provided only in the rear foot area.
  • a thermoplastic insert 89 of polycaprolactone or polycaprolactone polyurethane which is provided only in the rear foot area.
  • the insert 89 and thus the entire inner shoe 84 can be optimally adapted to a foot, without too much freedom of movement being restricted in the forefoot.
  • screws 81 which pierce the sole 86, the inner shoe 84 with the shell 82 is detachably connected, so that it may be replaced or separated for a readjustment and heated.
  • the inner shoe 84 On both sides of a tongue 97, the inner shoe 84 has a plurality of eyelets 91 (numbered only by way of example) and in each case two pairs of double eyelets 93 (numbered as an example) with which a lacing (not shown) can be closed.
  • the double eyelets 93 can in this case serve as a quick release by first the corresponding cord is threaded into the outer of the two double eyelets 93 from below, to then be guided by the inner of the two double eyelets 93 back in, so that the shoe is also closed reliably accordingly can be.
  • the inner shoe 94 has a blade cut 95 of 3.5 cm, which ensures optimum adaptation to an individual foot with optimally possible footwork on the ski 10.
  • a cover sheet 99 is provided, which is closable in a conventional manner by means of a hook and loop fastener.
  • a cover sheet 99 is provided, which is closable in a conventional manner by means of a hook and loop fastener.
  • other suitable types of connection such as eyelets, snaps, hooks or the like can be used.
  • the inner shoe 84 is a low shoe, which in particular already releases the ankle of the athlete. In this way, an athlete remains optimal freedom of movement, especially when approaching but also when landing.
  • FIG. 23 illustrated alternative shell 82A which may be used instead of the shell 82 in the ski boot 80 described above, has a multi-part lower shell 96A with a shell joint 20, which connects a front shell 22 with a heel cup 24 on.
  • the shell joint is formed in this embodiment by an elastic material 26 which is molded onto the front shell 22 and the heel cup 24, which - depending on the specific manufacturing process - in one step with the spraying of the front shell 22 and the heel cup 24 can be performed.
  • the shell joint 20 is rotatable in this embodiment, both about an axis of rotation 28 which has a directional component parallel to the longitudinal axis of the ski boot 80, as well as designed to be tiltable perpendicular thereto. This allows a ski jumper or aviator intimate and extensive contact with the front portion of the ski boot 80 and the underlying ski 10, even if the heel cup 24 is lifted off.
  • the elastic material 26 of this embodiment is selected so that the shell joint 20 is sufficiently rigid and under load in the longitudinal direction or parallel to the rotation axis 28 is only 20% softer than the material for the front shell 22 and the heel cup 24. Is the elastic Material 26 sufficiently rigid, so Due to its shape, the shell joint 20 initially stiffens, in particular, against tilting movements, so that it more and more assumes the characteristic of a rotary joint which essentially has only one degree of freedom about the axis of rotation 28.
  • a narrow strip of the material for the front shell 20 and the heel cup 24 may remain in the area of the shell joint 20 and the remainder may be filled up with the elastic material 26. This embodiment ensures the mobility in the shell joint 20 and adjusts the inherent rigidity in the longitudinal direction of the shell joint 20 on the one hand and the front shell 20 or heel shell 24 on the other hand to each other.
  • the shell joint 20 can be stiffened by the material for the front shell 20 and the heel cup 24 targeted so that the shell joint 20 is substantially only about the rotation axis 28 rotatable. Furthermore, it goes without saying that joints which have front shells and heel shells connected to one another by guides or pivots can also be used accordingly, even if they are structurally more complex.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP11002830A 2010-04-07 2011-04-05 Chaussure de ski, ski et fixation de ski Withdrawn EP2383024A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010014134 2010-04-07
DE102010026937A DE102010026937A1 (de) 2010-04-07 2010-07-12 Skischuh, Ski und Skibindung

Publications (1)

Publication Number Publication Date
EP2383024A2 true EP2383024A2 (fr) 2011-11-02

Family

ID=44658234

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11002830A Withdrawn EP2383024A2 (fr) 2010-04-07 2011-04-05 Chaussure de ski, ski et fixation de ski

Country Status (3)

Country Link
EP (1) EP2383024A2 (fr)
DE (2) DE102010026937A1 (fr)
RU (1) RU2011113170A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2548464A3 (fr) * 2012-10-26 2013-05-15 Andreas Kofler Chaussure de saut à ski
EP2677891A2 (fr) * 2011-02-21 2014-01-01 Salomon S.A.S. Chaussure destinée à la pratique d'un sport de glisse sur neige, ou à la marche
DE102013013211A1 (de) 2012-08-15 2014-02-20 Win.Air Sportartikel Gmbh Fersenteil einer Skisprung- oder Skiflugbindung sowie Skisprung- oder Skiflugschuh
EP2889063A1 (fr) 2014-12-01 2015-07-01 Andreas Kofler Adaptateur pour saut à ski, ainsi que système de saut à ski

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2431081B1 (fr) * 2010-09-17 2014-11-05 Österreichischer Skiverband Guide de talon d'une fixation de ski

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH179790A (de) 1934-11-29 1935-09-30 Loepfe Ruegg Hans An Skiern anzubringende Vorrichtung zum Anziehen der Skier gegen die Schuhhinterteile beim Skifahren.
FR841929A (fr) 1938-08-09 1939-06-01 Dispositif de sécurité perfectionnant la fixation élastique des skis sur les chaussures
IT995585B (it) * 1973-10-04 1975-11-20 Garmont Calzaturificio Imbottitura automodellante in particolare per scarponi da sci
DE2846914C2 (de) 1978-10-27 1981-03-12 Geze Gmbh, 7250 Leonberg Sicherheits-Plattenskibindung
DE2906484C2 (de) * 1979-02-20 1986-10-02 adidas Sportschuhfabriken Adi Dassler Stiftung & Co KG, 8522 Herzogenaurach Langlauf-Skischuh
FR2599985B1 (fr) * 1986-03-19 1989-07-28 Salomon Sa Ensemble constitue par une chaussure de ski de fond ou de randonnee et un dispositif de maintien de l'avant de cette chaussure sur un ski
DE4142390C2 (de) 1991-08-05 1994-03-10 Silvretta Sherpas Sportartikel Sicherheitsbindung für Sprungski
DE4143410C2 (de) 1991-12-20 1995-06-29 Silvretta Sherpas Sportartikel Sicherheitsbindung
DE19960571C2 (de) 1999-12-15 2002-02-28 Win Air Sportartikel Gmbh Skibindung, insbesondere für das Skispringen
CH693584A5 (fr) * 1999-12-21 2003-10-31 Lange Int Sa Chausson de confort pour chaussure de sport.
DE20013296U1 (de) * 2000-08-02 2001-03-01 Ras Volkmar Skisprungstiefel mit verstellbarem Wadenspoiler
DE20013472U1 (de) * 2000-08-04 2001-12-13 Dassler Puma Sportschuh Schuh, insbesondere Sportschuh
DE102004014807B3 (de) * 2004-03-24 2005-09-01 Goodwell International Ltd., Tortola Sportstiefel
AT501443B1 (de) * 2005-02-04 2007-03-15 Atomic Austria Gmbh Sportschuh zum laufen oder schilanglaufen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2677891A2 (fr) * 2011-02-21 2014-01-01 Salomon S.A.S. Chaussure destinée à la pratique d'un sport de glisse sur neige, ou à la marche
DE102013013211A1 (de) 2012-08-15 2014-02-20 Win.Air Sportartikel Gmbh Fersenteil einer Skisprung- oder Skiflugbindung sowie Skisprung- oder Skiflugschuh
EP2548464A3 (fr) * 2012-10-26 2013-05-15 Andreas Kofler Chaussure de saut à ski
EP2889063A1 (fr) 2014-12-01 2015-07-01 Andreas Kofler Adaptateur pour saut à ski, ainsi que système de saut à ski
DE202015106484U1 (de) 2014-12-01 2016-01-18 Andreas Kofler Skiadapter und Skisprungsystem

Also Published As

Publication number Publication date
RU2011113170A (ru) 2012-10-20
DE102010026937A1 (de) 2011-10-13
DE102011016036A1 (de) 2012-01-05

Similar Documents

Publication Publication Date Title
DE69433979T2 (de) Snowboard-bindung
EP0680775B1 (fr) Fixation de sécurité et chaussure pour surf de neige
EP0744906B1 (fr) Chaussure, notamment chaussure de sport ou bas orthopedique a stabilisation de la cheville
DE60114301T2 (de) Schuh mit einer kippgestängelasche zur versteifung von der vorderseite des schuhs, insbesondere eines snowboardstiefels
DE1947575A1 (de) Skistiefel
EP2383024A2 (fr) Chaussure de ski, ski et fixation de ski
AT517092B1 (de) Skischuh
DE102010001603A1 (de) Tourenskibindung mit Verriegelungsmechanismus
EP3143891B1 (fr) Chaussure de ski
AT504508A4 (de) Sportschuh, insbesondere alpiner schischuh
EP0575466B1 (fr) Chaussure de ski
EP1790244B1 (fr) Chaussure pour fixations
DE102013100918B4 (de) Modularer Skistiefel mit leicht entnehmbarem Innenschuh
EP3758812A1 (fr) Fixation de surf des neiges composée de deux parties séparables
EP2548464B1 (fr) Chaussure de saut à ski.
DE3626872C2 (fr)
EP2889063B1 (fr) Adaptateur pour saut à ski, ainsi que système de saut à ski
DE69907306T2 (de) Schuh für Gleitsporten
EP2578100A2 (fr) Système de fixation de skis
DE3822380A1 (de) Schuh, insbesondere fuer alpin-ski
EP3144039B1 (fr) Engin de transport, en particulier engin de sport
DE202016104425U1 (de) Snowboardstiefel, insbesondere Snowboard-Tourenstiefel, mit rückseitig flexiblem Schaftabschnitt
EP2042049A1 (fr) Chaussure de sport, en particulier chaussure de ski alpin et de ski de fond
WO1996024266A1 (fr) Chaussure de patin a glace ou de patin a roulettes pour hockey sur glace ou a roulettes
EP2522240B1 (fr) Chaussure dotée d'un système de traction de talon

Legal Events

Date Code Title Description
AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20151103