EP2829187B1 - Ski boot - Google Patents
Ski boot Download PDFInfo
- Publication number
- EP2829187B1 EP2829187B1 EP13425106.5A EP13425106A EP2829187B1 EP 2829187 B1 EP2829187 B1 EP 2829187B1 EP 13425106 A EP13425106 A EP 13425106A EP 2829187 B1 EP2829187 B1 EP 2829187B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ski boot
- heel
- shell
- ski
- insert
- 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.)
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Links
- 239000002184 metal Substances 0.000 claims description 31
- 229920003023 plastic Polymers 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 10
- 239000002991 molded plastic Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 210000005069 ears Anatomy 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 235000005921 Cynara humilis Nutrition 0.000 description 2
- 240000002228 Cynara humilis Species 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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
- A43B5/0496—Ski or like boots boots for touring or hiking skis
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/28—Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels
- A43B13/36—Easily-exchangeable soles
-
- 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
- A43B3/246—Collapsible or convertible characterised by the sole
-
- 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
- A43B5/0427—Ski or like boots characterised by type or construction details
- A43B5/0484—Ski or like boots characterised by type or construction details permitting easy replacement of parts
Definitions
- the present invention relates to a ski boot comprising at least one removable heel.
- the document EP0199098 discloses a ski touring attachment device whose front fixing device is based on two articulated arms comprising clamping pieces for cooperating with a ski touring boot.
- the clamping pieces have pointed shapes which cooperate with corresponding hollow parts arranged laterally in the front part of the touring ski boot, in order to fix the boot by only allowing its movement of rotation about an axis transverse to the ski. .
- Such a hiking ski shoe attachment solution is widespread and often referred to by the general expression of Dynafit® standard.
- the document EP1559457 describes in more detail a touring ski boot adapted to the fixing device described in the document EP0199098 .
- This shoe comprises a metal insert, commonly known by its Anglo-Saxon name insert “Lowtech”, which comprises on its side portions the hollow portions intended to cooperate with the clamping parts of the fixing device, and which comprises between these parts lateral rigid intermediate metal frame that performs the function of resistance to the forces experienced during the practice of ski touring.
- EP2 250 916 discloses the features of the preamble of claim 1.
- a general object of the invention is to provide a heeled ski boot does not include all or part of the disadvantages of the state of the art, including reducing or even preventing any tearing of the heel.
- the invention is based on a device for fixing a heel piece using at least one substantially horizontal screw.
- this screw is advantageously only screwed into a metal insert of the shell.
- the figures illustrate a lower part of a ski boot.
- the shell 1 of the shoe is shown, so as to display metal inserts 2, 7, 8 and 9 integrated at the bottom surface of the shell 1
- This shell 1 comprises an incomplete sole and two housings for receiving a front heel 10 and a rear heel 20, which are distinct elements of the shell 1, which are fixed removably in these housing of the shell 1 to finalize the hull. and the ski boot.
- This bottom part of finalized shoe is notably visible on the figure 3 in side view.
- the shell is formed of plastic material, by one or more injection steps. It may for example be in a polyurethane hardness between 45 and 55 ShD.
- ski boot may also include a hinged collar on the shell 1. A comfort boot is inserted into the rigid upper of this shoe.
- the front heel 10 comprises a metal fastening insert 12, which may be a Lowtech insert for example, which forms the two hollow fastening portions 11 allowing the shoe to cooperate with a device for fixing the boot on a touring ski, in particular in a manner compatible with the Dynafit® standard, without limitation. It thus comprises a height sufficient for the integration of the metal fastening insert 12. The latter is particularly visible on the cross section of the figure 6 .
- the heel also incorporates a front end wall 13 of height such that it thus forms all or at least a significant portion of the front sidewalk of the shoe, preferably at least 75% of the height of the front sidewalk of the shoe.
- This heel is advantageously made of a plastic material, formed by over-injection on the metal fixing insert 12. In a variant, two plastic materials of different rigidity can be used, by a two-injection manufacturing method.
- the rear heel 20 is likewise made of injected plastic material. It comprises a rear end wall 23 of height such that it forms all or at least a significant portion of the rear sidewalk of the shoe, preferably at least 75% of the height of the rear sidewalk of the shoe. It also comprises a metal insert 22 housed at a recess 21 of its rear surface, forming a cooperation element with a device for fixing a touring ski.
- the front heel 10 is fixed to the shell 1 by a very strong arrangement that prevents the involuntary tearing of the front heel 10.
- this fixing is obtained by means of four screws vertical 14 and two horizontal screws 15. All these screws cooperate with threads of metal inserts 2, 7 integrated into the lower part of the shell 1.
- the front insert 2 is in the shape of a horizontal U, having a horizontal surface 4 forming two lateral wings from which extend downwards in a substantially vertical direction two ears 5. This structure makes it possible to form two threaded openings within the horizontal surface 4, of vertical axis, to receive two vertical fixing screws 14. Note that these two vertical screws 14 through openings of the metal insert 12 to ensure overall maintenance of the assembly.
- the rear heel 20 is fixed to the shell by means of four vertical fixing screws 14 and two horizontal fixing screws 15, by means of two metal holding inserts 8, 9 of shapes similar to the inserts. used for the front heel. All these metal inserts of maintenance are more particularly represented on the Figures 7 and 8 .
- the ears 5 of the insert 9 extend upwards, which avoids providing a housing within the heel and allows the attachment of the latter by a screw 15 arranged as high as possible.
- All the metal inserts 2, 7, 8, 9 are fixed on the lower surface of the shell, for example by clipping, or even recessed by any means, to ensure their stable retention inside the shell of the shoe. Alternatively, they could be fixed by any mechanical means or not, or simply placed in a housing in the hull.
- the inserts could of course be in another form, as long as they form substantially horizontal and substantially vertical threaded portions to receive the mentioned fastening screws.
- the orientations of the screws can vary moreover or minus 20 degrees from the vertical and / or horizontal directions.
- the number of these screws can also vary.
- at least one vertical fixing screw and at least one horizontal fixing screw are used.
- the horizontal fixing screw extends in a substantially transverse direction in the embodiment, two transverse screws symmetrically distributed on either side of the shoe being implemented.
- a horizontal fixing screw could alternatively extend in a longitudinal direction, or any other direction intermediate between the longitudinal and transverse directions.
- the horizontal fixing screws 15 are entirely screwed into the corresponding metal holding insert, are not screwed into the plastic material forming the shell. This makes it possible to avoid the wear mentioned with the solutions of the state of the art.
- This characteristic appears on cross sections of Figures 4 and 5 at these horizontal and transverse fixing screws. It appears that the screws pass through openings 3 of the side wall of the shell 1, without contact or virtually without contact with these walls, to cooperate with the corresponding metal thread arranged in the holding insert, as is particularly visible on the figure 5 .
- the same configuration is also applied for the vertical fixing screws 14.
- the figure 9 represents a bottom view of the assembled shoe.
- Each heel 10, 20 is fixed by four vertical fixing screws 14.
- the figure 10 represents a side view in a section through the median longitudinal plane.
- the height of the front end walls 13 and rear 23 respective front heel 10 and rear 20 form the entire height of the sidewalks of the shoe.
- these surfaces 13, 23 have a hollow portion in which is positioned a longitudinal extension of the shell 1. This facilitates the relative positioning of heelettes and the shell, and helps maintain them.
- FIGS 11 and 12 show the same views as the figures 9 and 10 , in which the heels were removed. This makes it possible to visualize the openings 34 of the plastic bottom wall of the shell, allowing the vertical fixing screws to pass through to the metal holding inserts 2, 7, 8, 9.
- the invention also relates to a shoe equipped with several sets of removable heelettes of different geometries, but suitable for association with the incomplete sole of the rigid upper of the shoe.
- a ski boot formed by the use of a first set of removable sole making it conform to the ISO 5355 standard of the alpine ski can be transformed using a second set of removable sole so as to obtain a sole complies with the ISO 9523 standard for the practice of ski touring.
- a result obtained by this technical effect is to allow to have a footwear assembly space-saving whose use is provided for a transformation allowing use for downhill skiing and ski touring.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
La présente invention concerne une chaussure de ski comprenant au moins une talonnette amovible.The present invention relates to a ski boot comprising at least one removable heel.
Le document
Le document
D'autre part, il se pose toujours la question de faciliter et assurer la sécurité maximale de la phase de descente lors la pratique du ski de randonnée. La chaussure de ski alpin telle que normalisée est conçue de manière optimisée pour une telle descente, mais elle ne convient pas pour les phases de montée. Pour cela, le document
Dans cette dernière solution, l'insert est fixé au reste de la chaussure par des vis verticales. Cette solution présente les inconvénients suivants :
- ces vis sont directement vissées dans le matériau plastique de la talonnette de la chaussure et ce dispositif n'est pas adapté à de nombreuses opérations de vissage/dévissage car le plastique s'use très vite, le filetage se dégrade et devient non opérationnel, ce qui augmente les risques d'arrachement tels que décrits ci-dessous ;
- en effet, l'insert Lowtech subit des efforts importants exercés par l'intermédiaire du dispositif de fixation de la chaussure lors de la pratique du ski. Ces efforts se répercutent sur les vis de fixation de la talonnette et risquent d'induire l'arrachement de la talonnette ;
- les vis sont positionnées hors de la zone de l'insert Lowtech et sont ainsi éloignées de la zone subissant les efforts importants, ce qui n'est pas favorable au meilleur maintien ;
- de plus, les pointes du dispositif de fixation sont susceptibles de s'insérer entre la talonnette et le reste de la chaussure dans certaines configurations de chute, notamment les chutes combinant différents effets de torsion comme lors de chutes avant ou arrière par exemple, entraînant l'arrachement de la talonnette.
- these screws are directly screwed into the plastic material of the heel of the shoe and this device is not suitable for many screwing / unscrewing operations because the plastic wears out very quickly, the thread is degraded and becomes non-operational, this which increases the risks of tearing as described below;
- indeed, the Lowtech insert undergoes significant forces exerted through the shoe attachment device during the practice of skiing. These efforts have repercussions on the fastening screws of the heel and may induce tearing of the heel;
- the screws are positioned outside the area of the Lowtech insert and are thus removed from the area undergoing significant efforts, which is not conducive to better maintenance;
- in addition, the points of the fastening device are likely to be inserted between the heel and the rest of the shoe in certain fall configurations, including the falls combining different torsion effects such as for example in front or rear falls, resulting in tearing off the heel.
L'invention repose sur un dispositif de fixation d'une talonnette à l'aide d'au moins une vis sensiblement horizontale. D'autre part, cette vis est avantageusement uniquement vissée dans un insert métallique de la coque.The invention is based on a device for fixing a heel piece using at least one substantially horizontal screw. On the other hand, this screw is advantageously only screwed into a metal insert of the shell.
L'invention est plus précisément définie par les revendications.The invention is more precisely defined by the claims.
Ces objets, caractéristiques et avantages de la présente invention seront exposés en détail dans la description suivante d'un mode d'exécution particulier fait à titre non-limitatif en relation avec les figures jointes parmi lesquelles :
- La
figure 1 représente une vue en perspective éclatée de dessus d'une partie de chaussure de ski selon un mode de réalisation de l'invention. - La
figure 2 représente une vue en perspective éclatée de dessous de la partie de chaussure de ski selon le mode de réalisation de l'invention. - La
figure 3 représente une vue de côté de la partie de chaussure de ski selon le mode de réalisation de l'invention. - Les
figures 4 à 6 représentent des vues en coupe transversales selon respectivement des plans A-A, B-B, C-C de la partie de chaussure de ski selon le mode de réalisation de l'invention. - La
figure 7 représente une vue de dessus d'inserts métalliques de la partie de chaussure de ski selon le mode de réalisation de l'invention. - La
figure 8 représente une vue de côté en coupe A-A des inserts métalliques de la partie de chaussure de ski selon le mode de réalisation de l'invention. - La
figure 9 représente une vue de dessous de la partie de chaussure de ski selon le mode de réalisation de l'invention. - La
figure 10 représente une vue de côté en coupe de la partie de chaussure de ski selon le mode de réalisation de l'invention. - La
figure 11 représente une vue de dessous de la coque de chaussure de ski sans talonnette selon le mode de réalisation de l'invention. - La
figure 12 représente une vue de côté en coupe de la coque de chaussure de ski sans talonnette selon le mode de réalisation de l'invention.
- The
figure 1 is an exploded perspective view from above of a ski boot portion according to one embodiment of the invention. - The
figure 2 represents an exploded perspective view from below of the ski boot portion according to the embodiment of the invention. - The
figure 3 represents a side view of the ski boot portion according to the embodiment of the invention. - The
Figures 4 to 6 represent cross-sectional views respectively along the planes AA, BB, CC of the ski boot part according to the embodiment of the invention. - The
figure 7 represents a top view of metal inserts of the ski boot part according to the embodiment of the invention. - The
figure 8 represents a side view in section AA of the metal inserts of the ski boot part according to the embodiment of the invention. - The
figure 9 represents a bottom view of the ski boot portion according to the embodiment of the invention. - The
figure 10 represents a sectional side view of the ski boot portion according to the embodiment of the invention. - The
figure 11 represents a bottom view of the ski boot shell without heel according to the embodiment of the invention. - The
figure 12 is a sectional side view of the ski boot shell without heel according to the embodiment of the invention.
Dans la description suivante, nous utiliserons la direction longitudinale x pour la direction horizontale orientée de l'arrière vers l'avant par rapport à la chaussure, la direction transversale y pour la direction horizontale perpendiculaire, et la direction verticale z perpendiculaire aux deux précédentes, orientée vers le haut de la chaussure. D'autre part, les mêmes références seront utilisées pour les différentes variantes de réalisation pour désigner des mêmes caractéristiques.In the following description, we will use the longitudinal direction x for the horizontal direction oriented from back to front with respect to the shoe, the transverse direction y for the horizontal direction perpendicular, and the vertical direction z perpendicular to the two previous, oriented towards the top of the shoe. On the other hand, the same references will be used for the different embodiments to designate the same characteristics.
Les figures illustrent une partie inférieure de chaussure de ski. Pour une raison de simplification de la visualisation, seule la partie inférieure de la coque 1 de la chaussure est représentée, de manière à visualiser des inserts métalliques de maintien 2, 7, 8 et 9 intégrés au niveau de la surface inférieure de la coque 1. Cette coque 1 comprend une semelle incomplète et deux logements pour recevoir une talonnette avant 10 et une talonnette arrière 20, qui sont des éléments distincts de la coque 1, qui se fixent de manière amovible dans ces logements de la coque 1 pour finaliser la coque et la chaussure de ski. Cette partie basse de chaussure finalisée est notamment visible sur la
Naturellement, la chaussure de ski peut comprendre aussi un collier articulé sur la coque 1. Un chausson de confort est inséré dans la tige rigide de cette chaussure.Naturally, the ski boot may also include a hinged collar on the
La talonnette avant 10 comprend un insert métallique de fixation 12, qui peut être un insert Lowtech par exemple, qui forme les deux parties creuses de fixation 11 permettant à la chaussure de coopérer avec un dispositif de fixation de la chaussure sur un ski de randonnée, notamment de manière compatible avec le standard Dynafit®, à titre non limitatif. Elle comprend ainsi une hauteur suffisante pour l'intégration de l'insert métallique de fixation 12. Ce dernier est particulièrement visible sur la coupe transversale de la
La talonnette arrière 20 se présente de même en matériau plastique injecté. Elle comprend une paroi extrême arrière 23 de hauteur telle qu'elle forme tout ou au moins une partie significative du trottoir arrière de la chaussure, de préférence au moins 75% de la hauteur du trottoir arrière de la chaussure. Elle comprend aussi un insert métallique 22 logé au niveau d'un évidement 21 de sa surface arrière, formant un élément de coopération avec un dispositif de fixation d'un ski de randonnée.The
Dans ce mode de réalisation, la talonnette avant 10 est fixée à la coque 1 par un agencement très résistant qui permet d'empêcher l'arrachement involontaire de la talonnette avant 10. Pour cela, cette fixation est obtenue par l'intermédiaire de quatre vis verticales 14 et deux vis horizontales 15. Toutes ces vis coopèrent avec des filetages d'inserts métalliques 2, 7 intégrés dans la partie inférieure de la coque 1. L'insert antérieur 2 se présente en forme de U horizontal, présentant une surface horizontale 4 formant deux ailes latérales d'où s'étendent vers le bas dans une direction sensiblement verticale deux oreilles 5. Cette structure permet de former deux ouvertures filetées au sein de la surface horizontale 4, d'axe vertical, pour recevoir deux vis de fixation verticales 14. En remarque, ces deux vis verticales 14 traversent des ouvertures de l'insert métallique 12 pour assurer un maintien global de l'ensemble. Elles traversent aussi des ouvertures 34 formées dans la surface inférieure de la paroi plastique de la coque 1, au-delà desquelles sont insérées les deux oreilles 5 de l'insert 2 s'étendant vers le bas, qui pénètrent dans des logements usinés dans la talonnière. De plus, cette structure de l'insert métallique 2 antérieur permet de former deux ouvertures latérales d'axe horizontal transversal munies d'un filetage et d'une épaisseur suffisante dans la direction transversale y, pour recevoir deux vis de fixation horizontales 15. L'insert métallique arrière 7 forme uniquement deux logements pour la réception de deux vis de fixation verticales 14.In this embodiment, the
De manière similaire, la talonnette arrière 20 est fixée à la coque par l'intermédiaire de quatre vis de fixation verticales 14 et deux vis de fixation horizontales 15, par l'intermédiaire de deux inserts métalliques de maintien 8, 9 de formes similaires aux inserts utilisés pour la talonnette avant. Tous ces inserts métalliques de maintien sont plus particulièrement représentés sur les
Tous les inserts métalliques 2, 7, 8, 9 sont fixés sur la surface inférieure de la coque, par exemple par clippage, voire encastrés par tout moyen, pour assurer leur maintien stable à l'intérieur de la coque de la chaussure. En variante, ils pourraient être fixés par tout moyen mécanique ou non, voire simplement posés dans un logement dans la coque.All the metal inserts 2, 7, 8, 9 are fixed on the lower surface of the shell, for example by clipping, or even recessed by any means, to ensure their stable retention inside the shell of the shoe. Alternatively, they could be fixed by any mechanical means or not, or simply placed in a housing in the hull.
En variante, les inserts pourraient naturellement se présenter sous une autre forme, tant qu'ils forment des parties filetées sensiblement horizontales et sensiblement verticales pour recevoir les vis de fixation mentionnées. En variante, les orientations des vis peuvent varier de plus ou moins 20 degrés par rapport aux directions verticale et/ou horizontale. Nous entendrons donc par vis de fixation horizontale ou verticale une vis s'étendant dans une direction sensiblement horizontale ou verticale, à plus ou moins 20 degrés. Naturellement, le nombre de ces vis peut aussi varier. Toutefois, selon ce mode de réalisation, au moins une vis de fixation verticale et au moins une vis de fixation horizontale sont utilisée. D'autre part, la vis de fixation horizontale s'étend dans une direction sensiblement transversale dans le mode de réalisation, deux vis transversales symétriquement réparties de part et d'autre de la chaussure étant implémentées. Naturellement, une vis de fixation horizontale pourrait en variante s'étendre dans une direction longitudinale, voire toute autre direction intermédiaire entre les directions longitudinale et transversale.Alternatively, the inserts could of course be in another form, as long as they form substantially horizontal and substantially vertical threaded portions to receive the mentioned fastening screws. In a variant, the orientations of the screws can vary moreover or minus 20 degrees from the vertical and / or horizontal directions. We therefore mean by horizontal or vertical fixing screw a screw extending in a substantially horizontal or vertical direction, plus or minus 20 degrees. Of course, the number of these screws can also vary. However, according to this embodiment, at least one vertical fixing screw and at least one horizontal fixing screw are used. On the other hand, the horizontal fixing screw extends in a substantially transverse direction in the embodiment, two transverse screws symmetrically distributed on either side of the shoe being implemented. Naturally, a horizontal fixing screw could alternatively extend in a longitudinal direction, or any other direction intermediate between the longitudinal and transverse directions.
Selon un aspect avantageux de ce mode de réalisation de l'invention, les vis de fixation horizontales 15 sont entièrement vissées dans l'insert métallique de maintien correspondant, ne sont pas vissées dans le matériau plastique formant la coque. Cela permet d'éviter l'usure mentionnée avec les solutions de l'état de la technique. Cette caractéristique apparaît sur les coupes transverses des
La
La
Les
L'invention porte aussi sur une chaussure équipée de plusieurs ensembles de talonnettes amovibles de géométries différentes, mais aptes à une association avec la semelle incomplète de la tige rigide de la chaussure. Ainsi, une chaussure de ski formée par l'utilisation d'un premier ensemble de semelle amovible la rendant conforme à la norme ISO 5355 du ski alpin peut être transformée à l'aide d'un second ensemble de semelle amovible de manière à obtenir une semelle conforme à la norme ISO 9523 pour la pratique du ski de randonnée. Un résultat obtenu par cet effet technique est de permettre d'avoir un ensemble chaussant peu encombrant dont l'utilisation est prévue pour une transformation permettant une utilisation pour le ski alpin et le ski de randonnée.The invention also relates to a shoe equipped with several sets of removable heelettes of different geometries, but suitable for association with the incomplete sole of the rigid upper of the shoe. Thus, a ski boot formed by the use of a first set of removable sole making it conform to the ISO 5355 standard of the alpine ski can be transformed using a second set of removable sole so as to obtain a sole complies with the ISO 9523 standard for the practice of ski touring. A result obtained by this technical effect is to allow to have a footwear assembly space-saving whose use is provided for a transformation allowing use for downhill skiing and ski touring.
Claims (11)
- Ski boot comprising at least one heel (10; 20) fixed on the bottom of the shell (1) of the ski boot, the shell (1) of the ski boot comprising at least one metal retaining insert (2; 9), characterized in that the metal retaining insert (2; 9) has at least one substantially vertical lug (5) for receiving at least one horizontal fixing screw (15) for fixing the heel (10; 20) on the shell (1).
- Ski boot according to the preceding claim, characterized in that the metal retaining insert (2; 9) comprises a threaded portion such that the horizontal fixing screw (15) is only screwed within this metal retaining insert (2; 9).
- Ski boot according to either of the preceding claims comprising at least one front heel (10) fixed on the bottom of the shell (1) of the ski boot, the front heel (10) comprising a metal fixing insert (12) forming two hollow fixing portions (11) arranged laterally in the vicinity of the front end of the ski boot and adapted for cooperation with two lateral clamping parts of a device for binding the ski boot to a ski, characterized in that the shell (1) of the ski boot comprises at least one front metal retaining insert (2) having a horizontal surface (4) for receiving at least one vertical fixing screw (14) and at least one substantially vertical lug (5) for receiving at least one horizontal fixing screw (15).
- Ski boot according to the preceding claim, characterized in that it comprises at least one vertical fixing screw (14) which traverses an opening in the metal fixing insert (12), in particular a threaded opening.
- Ski boot according to one of the preceding claims, characterized in that it comprises a front metal retaining insert (2) which comprises at least two lateral lugs (5) for receiving at least two horizontal fixing screws (15).
- Ski boot according to one of the preceding claims, characterized in that the at least one horizontal fixing screw (15) is positioned in a transverse direction to the ski boot.
- Ski boot according to one of the preceding claims, characterized in that it comprises a front heel (10) taking the form of a plastic injection-moulded onto the metal fixing insert (12).
- Ski boot according to one of the preceding claims, characterized in that it comprises a rear heel (20) and in that the shell (1) of the ski boot comprises at least one rear metal retaining insert (9) having a horizontal surface (4) for receiving at least one vertical fixing screw (14) and at least one substantially vertical lug (5) for receiving at least one horizontal fixing screw (15), the rear heel (20) being able to be fixed on the shell (1) by at least one vertical fixing screw (14) and at least one horizontal fixing screw (15).
- Ski boot according to one of the preceding claims, characterized in that it comprises a heel (10; 20) comprising an end wall (13; 23) on its end having a height corresponding to all or at least 75% of the height of the final curb of the ski boot.
- Ski boot according to one of the preceding claims, characterized in that the shell (1) takes the form of at least one injection-moulded plastic comprising at least one metal retaining insert (2, 7, 8, 9) at its lower surface to allow the fixing of at least one heel (10; 20).
- Boot assembly comprising a rigid upper of a ski boot according to one of the preceding claims that is provided with an incomplete sole, and characterized in that it comprises:- a first set of removable heels comprising an end surface and a bearing plate, which first set is able to complete the incomplete sole of the upper to form a boot with a sole adapted for the practice of alpine skiing,- a second set of removable heels different from the heels of the first set, which second set is able to complete the incomplete sole of the upper to form a boot adapted for the practice of ski touring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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EP13425106.5A EP2829187B1 (en) | 2013-07-25 | 2013-07-25 | Ski boot |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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EP13425106.5A EP2829187B1 (en) | 2013-07-25 | 2013-07-25 | Ski boot |
Publications (2)
Publication Number | Publication Date |
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EP2829187A1 EP2829187A1 (en) | 2015-01-28 |
EP2829187B1 true EP2829187B1 (en) | 2016-07-13 |
Family
ID=49226106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP13425106.5A Active EP2829187B1 (en) | 2013-07-25 | 2013-07-25 | Ski boot |
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EP (1) | EP2829187B1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3032091A1 (en) * | 2015-02-04 | 2016-08-05 | Salomon Sas | SHOE ADAPTED TO BE FIXED ON A SLIDING BOARD |
FR3043313B1 (en) * | 2015-11-10 | 2018-06-15 | Salomon Sas | SHOE PROVIDED WITH A HITCH ELEMENT TO A SPORT MACHINE |
FR3044520B1 (en) * | 2015-12-03 | 2018-01-12 | Salomon Sas | SKI SHOE INCLUDING AN OPTIMIZED SOLUTION FOR ATTACHING SKATES |
IT201600111532A1 (en) * | 2016-11-07 | 2018-05-07 | Scott Sports S A | SKI BOOT |
EP4066670A1 (en) * | 2021-04-01 | 2022-10-05 | Madshus AS | Ski boot with heel support |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT381458B (en) | 1985-03-25 | 1986-10-27 | Barthel Fritz | TOURING SKI BINDING |
AT413316B (en) | 2004-01-28 | 2006-02-15 | Barthel Fritz | STORAGE PLATE AND TOUR KINDER FOR A TOURING KIBING SYSTEM |
ITPN20070006U1 (en) * | 2007-02-20 | 2008-08-21 | Nordica Spa | "SKI BOOT" |
ITVE20070024U1 (en) | 2007-07-05 | 2009-01-06 | Ober Alp Spa | PERFECT SKI SHOE |
EP2250916A1 (en) * | 2009-05-12 | 2010-11-17 | Black Diamond Equipment AG | Modular boot sole system |
ITVI20100061U1 (en) * | 2010-12-21 | 2012-06-22 | Rocca Di Rosato L & C Snc | SKI BOOT |
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2013
- 2013-07-25 EP EP13425106.5A patent/EP2829187B1/en active Active
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EP2829187A1 (en) | 2015-01-28 |
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