EP3598912A1 - Innenschuh für skischuh - Google Patents

Innenschuh für skischuh Download PDF

Info

Publication number
EP3598912A1
EP3598912A1 EP18425056.1A EP18425056A EP3598912A1 EP 3598912 A1 EP3598912 A1 EP 3598912A1 EP 18425056 A EP18425056 A EP 18425056A EP 3598912 A1 EP3598912 A1 EP 3598912A1
Authority
EP
European Patent Office
Prior art keywords
liner
shell
outer layer
boot
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.)
Pending
Application number
EP18425056.1A
Other languages
English (en)
French (fr)
Inventor
Andrea Fregoni
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.)
Rossignol Lange SRL
Original Assignee
Rossignol Lange SRL
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 Rossignol Lange SRL filed Critical Rossignol Lange SRL
Priority to EP18425056.1A priority Critical patent/EP3598912A1/de
Publication of EP3598912A1 publication Critical patent/EP3598912A1/de
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • A43B5/0405—Linings, paddings or insertions; Inner boots
    • 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
    • A43B5/0405—Linings, paddings or insertions; Inner boots
    • A43B5/0409—Linings, paddings or insertions; Inner boots with means for attaching inner boots or parts thereof to shells of skiboots
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/16—Skating boots
    • A43B5/1616—Inner boots

Definitions

  • the invention relates to a boot suitable for being inserted into a bottom of a ski boot shell, the boot being formed from a lower part able to wrap a foot and an upper part able to wrap a tibia.
  • the invention also relates to a ski boot comprising such a boot and a shell bottom.
  • ski boots are generally provided with a rigid shell.
  • the shell consists of a shell bottom wrapping the foot and a collar wrapping the lower part of the leg.
  • the bottom of the shell and the collar are generally held together by means of an articulation around a transverse axis passing at the level of the ankle.
  • the collar is locked on the bottom of the hull during skiing so as to allow optimal transmission of the skier's efforts, thereby allowing the ski to be guided with precision.
  • a comfort liner is arranged inside the rigid shell to increase the comfort of the skier while providing thermal insulation.
  • the bootie is formed, like the shell, of a lower part enveloping the foot and an upper part enveloping the lower part of the leg.
  • a ski boot must be practical to use and in particular easy to put on.
  • the use of a rigid shell makes it difficult to insert the foot into the ski boot, in particular because of the thicknesses of material (plastic) used to form the walls of the shell.
  • the user must force with his foot on the shoe to make it fit into the shoe. Alternatively, he must manually deform the collar forming the upper part of the shell while inserting his foot into the shoe.
  • the articulation between the bottom of the shell and the collar at the ankle is locked to guarantee good skiing.
  • a small forward movement of the collar relative to the bottom of the shell is necessary, while no movement of the collar relative to the shell is possible in a lateral direction.
  • the skier's lower leg should mainly be able to flex forward, but not to the side.
  • the forward movement corresponds to the flexion capacity of the shoe. Since the capacity for forward movement is limited, walking with such shoes is difficult, which poses a risk of falling.
  • existing ski boots are heavy.
  • the object of the invention is to provide a ski boot overcoming all or part of the drawbacks of the state of the art mentioned above, and thus improving known ski boots.
  • a first objective of the invention is to seek a new solution to facilitate the insertion of the foot into a ski boot.
  • the invention also relates to the optimization of comfort, mass and the cost of manufacturing a ski boot.
  • the invention relates to a slipper equipped with a lower part able to wrap a foot and an upper part able to wrap at at least partially a tibia, said lower part being intended to be inserted into a bottom of a ski boot shell, characterized in that the boot includes at least one rigid outer layer fixed to said upper part, this outer layer comprising a lower part capable at least partially covering the outer surface of a shell bottom when the liner is inserted into a shell bottom.
  • the invention also relates to a ski boot comprising a boot as described above.
  • an outer layer of the boot at least partially covers an upper region of the bottom of the shell of the ski boot.
  • the longitudinal axis X designates a horizontal axis oriented from the rear to the front of the shoe.
  • the transverse axis Y designates a horizontal axis perpendicular to the longitudinal axis and to the vertical axis.
  • the terms "upper”, “lower”, “high” and “low” refer to a vertical orientation.
  • the terms "front” and “rear” refer to the longitudinal orientation.
  • the figure 1 illustrates a ski boot 1 according to an embodiment of the invention.
  • the ski boot is adapted alpine skiing; alternatively, the invention can be used for the practice of any sliding sport in which an ankle joint must be limited.
  • a shoe can be adapted to the practice of ski touring or snowboarding.
  • the ski boot according to the embodiment comprises a shell bottom 10 and a liner 20.
  • the bottom of the shell 10 has an overall shape intended to surround the foot of a skier.
  • the bottom of the shell 10 is in one piece, in other words it does not include several separate parts.
  • the bottom of the shell can be formed from several parts, possibly made of different materials. However, these different parts are fixed relative to each other.
  • the bottom of the hull comprises a sole 11 for walking and a rigid casing 12 surrounding the skier's foot and fixed to the sole 11, for example by screwing.
  • the sole 11 may be in one piece or have several parts, for example in the case where the sole is formed of two front and rear heel pads.
  • the envelope 12 extends upwards generally up to the level of the ankle of the skier.
  • the envelope 12 can go back beyond the skier's ankle.
  • the envelope 12 includes an opening 13 in the upper part allowing the insertion of the foot.
  • the envelope 12 can be made from a single piece.
  • the envelope can be made of plastic and can be formed from a partition of generally uniform thickness all around the skier's foot.
  • the envelope 12 may be formed from several materials, with possibly different mechanical properties, such as plastic materials, and even composite materials with fibers, for example carbon or glass, and with a resin, in particular thermoplastic.
  • the rigidity of the envelope is a compromise between an envelope that is sufficiently rigid to transmit the efforts from the foot to the ski and ensure correct guiding of the ski, and a sufficiently flexible envelope to allow an adjusted tightening on the top of the foot.
  • the ski boot 1 does not include a collar fixed and articulated at the bottom of the shell and extending upwards around shin or lower leg.
  • the opening 13 can be extended forward by a slot 14 extending longitudinally at the top of the foot.
  • This slot 14 allows an enlargement of the opening 13 promoting the insertion of the foot.
  • the slot 14 can be delimited by two flaps 15a, 15b, one of which passes over the other, as appears on the figure 1 .
  • two wall thicknesses can be superposed, which in particular has the effect of improving the tightness of the bottom of the shell 10.
  • the bottom of the shell can include a clamping means 16 for blocking the foot of the skier at the bottom of the hull.
  • the clamping means 16 is generally formed by one or more loops, comprising for example, on one of the sides of the bottom of the shell, a lever connected to a stirrup, intended to cooperate with a denture, arranged on the other side of the bottom of hull.
  • the sole 11 is extended towards its two front and rear ends by sidewalks 17a, 17b of a format suitable for cooperation with the jaws of a ski boot binding device.
  • the sole 11 can form a single piece with the envelope 12, or be an additional part fixed to the envelope 12.
  • the height of the sidewalks 17a, 17b and the general shape of the sole 11 are standardized in order to be able to cooperate with jaws of standard fasteners.
  • the sole 11 and the sidewalks 17a, 17b are considered to be undeformable in comparison with the other parts of the ski boot.
  • the sole In alpine skiing, when the boot is engaged in the jaws of the binding devices, the sole extends in a plane substantially parallel to the plane of the ski. The bottom of the hull is then firmly attached to the ski.
  • the liner 20 is notably illustrated on the figures 2 to 7 . It includes a lower part 22 able to wrap a skier's foot, and an upper part 23 able to wrap at least partially a tibia, that is to say a part of the lower leg located above the ankle.
  • the liner has the overall shape of an "L".
  • the lower part 22 extends generally longitudinally and the upper part 23 extends generally vertically.
  • the lower part 22 of the liner 20 is able to be inserted into the bottom of the shell 10 while the upper part 23 remains at least above the bottom of the shell 10. It is possible that the bottom of the shell goes up beyond a lower zone of the upper part 23 of the liner.
  • the liner protrudes above the bottom of the shell by a height greater than one third of its total height.
  • the liner protrudes from the bottom of the shell by a height greater than ten centimeters.
  • the liner 20 is intended to be in contact with the foot and the bottom of the skier's leg.
  • the bootie may include several layers.
  • the inner layers of the liner are generally made of flexible material.
  • the liner may include a first comfort underlay, the main function of which is to ensure comfortable contact with the skier's foot and lower leg. It can also include a second padding underlayer whose function is to thermally isolate the foot from the outside while distributing the tightening pressure of the ski boot over a surface of the foot and the bottom of the leg large enough not to create painful pressure points for the skier.
  • This second padding sub-layer can possibly be thermoformable in order to guarantee a better adaptation of the liner to the morphology of the user.
  • the bootie also includes a front tongue 24, visible on the figure 4 , arranged vertically in a front opening 25 of the upper part 23 of the liner 20.
  • the front tongue 24 is generally fixed near the front of the lower part 22 of the liner 20.
  • the front tongue 24 can be tilted forward so as to enlarge the opening 25 of the liner and to facilitate the insertion of a foot into the liner.
  • the rigidity of the front tongue 24 of the boot 20 plays an important role in controlling the forward bending of the whole ski boot.
  • the liner 20 further comprises an outer layer 30 which is more rigid than the inner layers of the liner 20.
  • the outer layer generally has the shape of a vertically oriented cylinder. It is fixed to the upper part 23 of the liner and envelops this upper part 23.
  • the outer layer could only partially surround the upper part 23. For example the outer layer may not extend behind the leg at the level from the bottom of the calf. Such a configuration would then reduce the rigidity of the ski boot obtained while remaining at a level sufficient to guide the ski.
  • the outer layer 30 could extend beyond the upper part 23 of the boot, having the effect of increasing the rigidity of the ski boot.
  • the outer layer comprises two flaps 31a, 31b capable of closing one over the other and delimiting a front opening 32.
  • the front opening is an opening towards the front, substantially superimposed on the opening 25 of the upper part 23 and the front tongue 24 of the liner.
  • the outer layer has a flexibility and elasticity such that it is possible to separate the two flaps 31a, 31b from one another to release the front opening 32.
  • the two flaps are therefore flexible and movable, reversibly between two configurations. In a first configuration, called “open”, and aimed at making it easier to put on, the two flaps are separated from each other as illustrated in the figure 4 . In a second configuration, called “closed", the flap on the inside of the foot covers the flap on the outside of the foot as illustrated in the figure 5 .
  • the two flaps 31a and 31b of the outer layer 30 are capable of at least partially covering the upper part of the two flaps 15a and 15b of the bottom of the shell.
  • the outer layer 30 takes the form of a plate of substantially uniform thickness.
  • the outer layer is of variable thickness, in particular the outer layer has a thickness in its rear part greater than the thickness in its front part at the level of the two flaps 31a, 31b.
  • the outer layer can be made of plastic material, in particular of thermoformed plastic material.
  • the outer layer can also be made of composite materials based on fibers, for example glass, carbon or kevlar, and a thermoplastic resin.
  • the outer layer could be obtained by a conventional plastic injection process. This outer layer is the most rigid of the layers of the upper part 23 of the liner 20.
  • the outer layer 30 is fixed by at least one seam 33 to the upper part 23 of the boot.
  • the seam 33 is illustrated by a dotted line visible on the figures 2, 3 , 6 , 9 and 10 . It extends from one side to the other of the liner passing through the back.
  • the outer layer 30 is therefore fixed over approximately three quarters of a turn at the slipper.
  • the outer layer is not fixed at the front part, where its flaps 31a, 31b are free.
  • the outer layer 30 could be fixed in its upper part by any other means to the liner. For example it could be glued, riveted or welded.
  • the outer layer 30 is fixed to the upper part of the liner by two substantially parallel seams 33a, 33b and positioned substantially one above the other.
  • a second lower seam 33b strengthens the connection of the outer layer 30 with the liner.
  • This second seam 33b is positioned below the seam 33a. It can alternatively have any shape, as it appears on the different embodiments illustrated on the figures 2, 3 , 6 , 9 and 10 .
  • This second seam 33b increases the surface of the outer layer 30 integral with the liner.
  • the second seam 33b can also participate in a retaining function of the upper part of the liner, as will be detailed later.
  • the outer layer 30 is fixed on the upper part of the liner. That is to say that the fixing zones of the external layer (that is to say for example the sewing stitches) are distributed in a top part 38a of the external layer 30, while the bottom part 38b of the outer layer 30 is not attached to the liner.
  • the lower part of the boot is positioned inside the shell bottom 10.
  • the top of the shell bottom is positioned between the inner layers of the boot 20 and the lower part 38b of the outer layer 30.
  • the outer layer 30 covers the top of the shell bottom 10.
  • the outer layer 30 therefore covers the outer surface of the upper part of the shell bottom, and thus appears as a skirt.
  • the outer layer 30 covers, by its internal face, the external face of the upper part of the bottom of the hull 10.
  • This configuration fulfills a sealing function, preventing water or snow from penetrating inside the bottom of the hull 10.
  • This configuration also allows the outer layer to form a means of retaining the upper part of the liner, as will be detailed later.
  • the liner 20 further comprises a closure means 34 of the upper part making it possible to maintain the two flaps 31a, 31b in the closed configuration.
  • This closure means may in particular comprise at least one sleepsuit (loop + lever cooperating with a denture) and / or a strap provided with a scratch and / or a lace.
  • the closure means of the illustrated embodiment is formed by a latch (loop + lever cooperating with a denture) surmounted by a strap provided with a scratch.
  • the closure means 34 in the closed configuration, participates in the retention liner 20 at the bottom of the hull.
  • the closure means 34 clamps the flaps 15a and 15b of the bottom of the shell against the liner.
  • the outer layer 30 also comprises a means for retaining the liner, in particular for retaining its upper part relative to its lower part and to the bottom of the shell when the liner is inserted into the bottom of the shell.
  • This retaining means makes it possible to block the upper part 23 of the liner 20 from rotating relative to the bottom of the shell 10 around at least one axis of rotation.
  • the liner is advantageously retained in several directions inside the bottom of the shell. In particular, it is favorable to block in reverse rotation the part upper 23 of the boot 20 relative to the shell bottom 10 about the transverse axis Y passing at the ankle, to optimize the transmission of the forces exerted by the foot and / or the leg of the skier on the ski.
  • the retaining means is in particular partly formed by the covering on the bottom of the shell of the lower part 38b of the outer layer 30 of the liner. Indeed, this overlap induces bearing and / or abutment surfaces of this lower part 38b on the bottom of the shell, which limits, or even blocks, the relative movement of the upper part of the liner relative to the bottom of the shell, and therefore also relative to the lower part of the liner.
  • the retaining means may comprise a rigid stop capable of bearing against the bottom of the shell 10.
  • the retaining means is formed by a lower front edge 37a of at least one of the two flaps 31a, 31b.
  • the lower front edge 37a abuts against an upper part of the shell bottom, in particular against the two flaps 15a, 15b.
  • the rigidity of the outer layer 30 is then sufficient to limit the forward bending movement.
  • the lower front edge 37a can be locally reinforced to avoid any deformation penalizing the rigidity of the shoe.
  • a slight forward deflection is however necessary for the proper functioning of the ski boot.
  • the only movement necessary for good skiing is the forward flexion of the upper part of the ski boot vis-à-vis the lower part. Although this bending either weak, the ski boot, when closed, must bend forward.
  • the stiffness of the upper of a ski boot and its forward bending capacity depend on the skiing practice envisaged. A ski boot for beginners should be rather flexible, to bring more comfort to the user. Alternatively, a more rigid boot will allow better transmission of support from the skier to the skis, thus providing more performance.
  • the shoe can flex forward, in particular due to the relative flexibility of the boot relative to the bottom of the shell.
  • the embodiment of the invention includes the definition of a good compromise between the rigidity of the bottom of the shell 10 and of the outer layer 30, and the flexibility of the liner.
  • the retaining means thus represents a limitation of the forward rotation of the upper part of the boot, defined according to the specific need of a given skier.
  • the lower part of the rigid outer layer 30 covers the top of the shell bottom over almost its entire periphery, in the manner of a skirt, as has been described above.
  • This architecture makes it possible to form a retaining means, since a rotation of the upper part 23 of the liner, along any axis, induces a support of this skirt against the bottom of the shell and a blocking of the rotation.
  • this arrangement indirectly induces a retention of the liner in the bottom of the hull.
  • the stop means extends over substantially the entire periphery of the bottom of the shell and makes it possible to limit / block any rotation of the upper part 23 of the liner, in particular around the two longitudinal axes X and transverse Y
  • the retention or blocking of the upper part 23 of the liner is therefore by mutual support between the skirt and the bottom of the shell.
  • this support is obtained by the free zones in part bottom of the outer layer 30 of the liner, that is to say the areas not attached to the liner, which cover the bottom of the shell.
  • This support comprises substantially vertical surfaces, formed respectively by the inner surface of the skirt of the liner and the outer surface of the bottom of the shell.
  • one or more ends of this skirt and / or the bottom of the shell can form complementary bearing or abutment surfaces.
  • the lower end of the skirt that is to say its lower edge, can come to bear on the bottom of the shell, as has been illustrated by the front edge 37a.
  • This support can simply be made against the surface of the bottom of the shell, or against a specific element arranged on this bottom of the shell, such as a tongue 19 as shown by the figure 17 .
  • the second seam 33b of the outer layer 30 on the liner can form a closed surface on which the upper edge of the bottom of the shell abuts.
  • the bottom of the shell may also include a retaining means (not shown) such as a bead or a collar to prevent, if not limit, the deformation or displacement of the external layer 30 at the level of the lower front edge. Note, the rotation along a longitudinal axis is blocked by lateral supports 37b.
  • a retaining means such as a bead or a collar to prevent, if not limit, the deformation or displacement of the external layer 30 at the level of the lower front edge. Note, the rotation along a longitudinal axis is blocked by lateral supports 37b.
  • the retaining means can be obtained differently, for example via a bead 39, produced in the outer layer 30, for example by thermoforming, as illustrated in the figures 10 and 11 .
  • the top of the bottom of the shell can bear against the bead 39 of the outer layer, thus favoring the retention of the liner relative to the bottom of the shell.
  • Such a bead 39 can thus behave like the seam mentioned above, which is then not necessary as a means of restraint.
  • the retaining means can be obtained differently.
  • it can be presented by several distinct retention zones, non-continuously on the liner. It can also include different geometries.
  • the retaining means comprises an opening 36 in the outer layer 30 able to cooperate with a projection 18 arranged at the rear of the bottom of the shell 10.
  • the shape of the opening can be any but nevertheless marries the shape of the projection.
  • the opening can be polygonal, such as a square or a diamond, but can also be round.
  • the shape of the projection can be arbitrary but at least partially matches the shape of the opening.
  • the latter may include a stud fixed to the bottom of the shell, for example by means of a screw. When the stud coincides with the opening, the outer layer 30, as well as the upper part 23 of the liner, are immobilized relative to the bottom of the shell.
  • the retaining means could be reversed, that is to say that the projection would be integral with the outer layer 30 and would cooperate with an opening of complementary shape made in the bottom of the shell 10.
  • the retaining means could include a first projection secured to the outer layer 30 and a second projection secured to the bottom of the shell, these two projections being able to abut one against the other.
  • the retaining means can be arranged on the external layer 30 or directly at the level of the internal layers of the upper part 23 of the liner 20.
  • the retaining means may comprise one or two tabs 19 each fixed for example by means of two screws 19a, on the side of the bottom of the shell. These two tongues 19 form stops for lower lateral edges 37b of the outer layer 30. As a variant, the tongues 19 could also be fixed on the liner or on the outer layer and cooperate with an upper edge of the bottom of the shell. This configuration is capable of blocking the upper part 23 of the liner 20 from rotating relative to the bottom of the shell 10 around the longitudinal axis X.
  • the shell bottom 10 and the liner 20 can be separated from one another.
  • the liner can be removed from the bottom of the shell, for example to facilitate drying of the liner.
  • the liner can also be fitted with a sole suitable for walking. Thus, when the user is not skiing, he can remove the bottom of the shell for an even more pleasant walk.
  • the skier's tibial support is transmitted to the ski by means of the tongue of the liner and the outer layer pressing against the bottom of the hull.
  • the articulation of his ankle is blocked by means of retaining the outer layer against the bottom of the hull.
  • the shoe resists pivoting, in particular towards the rear and along a longitudinal axis of rotation, from right to left and vice versa, of the lower leg of a user.
  • this pivoting is also limited in one or more other directions, in particular towards the front. The skier can thus correctly control the trajectory of his skis.
  • the shoe is particularly light compared to the shoes known from the state of the art, since it does not have a collar, nor any means for fixing the collar to the bottom of the shell. It is therefore also easy to manufacture.
  • the invention is advantageously implemented for a ski touring boot for which the lightness and a large clearance of the ankle joint when walking is sought.
  • the invention can also be advantageously used for the rental of ski boots. Indeed it is possible to propose different elements of ski boots equipped with external layers of different stiffness in combination with the same shell bottom.
  • the rigidity of the ski boot can thus be adjusted according to the level of the skier without having to replace the shell.
  • the bottom of the hull can be chosen according to other criteria such as a size criterion and / or an aesthetic criterion.
  • the means of retaining the liner relative to the bottom of the shell can be retractable: it occupies a first locked configuration for skiing in which it limits or blocks the movement of the upper part of the liner relatively at the bottom of the hull, as explained above, and a second unlocked configuration, in which this limitation or blocking is eliminated or reduced, at least in one direction, in particular according to a rotation around the transverse axis Y, in order to promote walking .

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP18425056.1A 2018-07-23 2018-07-23 Innenschuh für skischuh Pending EP3598912A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18425056.1A EP3598912A1 (de) 2018-07-23 2018-07-23 Innenschuh für skischuh

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18425056.1A EP3598912A1 (de) 2018-07-23 2018-07-23 Innenschuh für skischuh

Publications (1)

Publication Number Publication Date
EP3598912A1 true EP3598912A1 (de) 2020-01-29

Family

ID=63294186

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18425056.1A Pending EP3598912A1 (de) 2018-07-23 2018-07-23 Innenschuh für skischuh

Country Status (1)

Country Link
EP (1) EP3598912A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0780062A1 (de) * 1995-12-22 1997-06-25 NORDICA S.p.A Innenschuh, insbesondere für Schlittschuhe
EP0919265A2 (de) * 1997-11-27 1999-06-02 TECNICA SpA Einspurrollschuh
CH698108B1 (it) * 2003-07-21 2009-05-29 Alessandro Marco Balzarotti Scarpone da sci ad elevata praticità di impiego.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0780062A1 (de) * 1995-12-22 1997-06-25 NORDICA S.p.A Innenschuh, insbesondere für Schlittschuhe
EP0919265A2 (de) * 1997-11-27 1999-06-02 TECNICA SpA Einspurrollschuh
CH698108B1 (it) * 2003-07-21 2009-05-29 Alessandro Marco Balzarotti Scarpone da sci ad elevata praticità di impiego.

Similar Documents

Publication Publication Date Title
EP2060196B1 (de) Schuh mit verbesserter Festziehmöglichkeit des Schafts
EP1013185B1 (de) Sportschuh
FR2872389A1 (fr) Article chaussant et systeme de lacage pour un tel article
EP1428444A1 (de) Kletterschuh
FR2702935A1 (fr) Chaussure pour sport de glisse.
EP1174048A1 (de) Spannvorrichtung für Schuhwerk
FR2733671A1 (fr) Chaussure pour la pratique du surf de neige
FR2836340A1 (fr) Article chaussant a serrage elastique
FR3033476B1 (fr) Coque a languette interne
WO2001052679A1 (fr) Languette basculante, articulee, destinee a rigidifier et/ou proteger la face anterieure d'une chaussure et plus particulierement d'une botte de surf de neige
CA2791159A1 (fr) Chaussure a serrage de tige ameliore
FR2713052A1 (fr) Chausson intérieur pour chaussure de sport.
EP0774218B1 (de) Rollschuh
EP0916273B1 (de) Schischuh
EP3847919B1 (de) Spannvorrichtung für schuhe
EP0753267B1 (de) Schneegleitbrett mit einer Innenschale und einem schwenkbaren steifen Hinterteil
EP0705196B1 (de) Skibindung für wasserskis oder snowboards
EP1327467A1 (de) Vorrichtung zum Befestigen eines Schuhs auf einem Sportgerät
EP3598912A1 (de) Innenschuh für skischuh
EP0972462B1 (de) Sportschuh
FR3044525B1 (fr) Languette pour chausson interieur de chaussure de sport
CH695005A5 (fr) Chaussure pour sport de glisse, en particulier le ski.
EP3123884B1 (de) Sohle eines gleitsportschuhs
EP2898788B1 (de) Sportschuh
FR2734690A1 (fr) Chaussure pour la pratique du ski de fond

Legal Events

Date Code Title Description
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 HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

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

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200729

RBV Designated contracting states (corrected)

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

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20220919