EP0580709B1 - Chaussure de ski ou chaussure de sport - Google Patents

Chaussure de ski ou chaussure de sport Download PDF

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Publication number
EP0580709B1
EP0580709B1 EP92909420A EP92909420A EP0580709B1 EP 0580709 B1 EP0580709 B1 EP 0580709B1 EP 92909420 A EP92909420 A EP 92909420A EP 92909420 A EP92909420 A EP 92909420A EP 0580709 B1 EP0580709 B1 EP 0580709B1
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EP
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Prior art keywords
sole
ski
shoe according
parts
section
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EP92909420A
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German (de)
English (en)
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EP0580709A1 (fr
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Helmut Girardelli
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Individual
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Individual
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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/26—Footwear characterised by the shape or the use adjustable as to length or size

Definitions

  • the invention relates to a ski shoe or sports shoe with a multi-part, adjustable in length and / or width sole; which has at least two longitudinal sections, at least some of the sole sections being firmly connected to shell parts and the sole sections being fixable in their relative positions with the aid of locking means.
  • a ski boot of this type is known from FR-A-2 358 117 and, according to this prior art, consists of a front and a rear sole section. These sections are mutually displaceable and adjustable in the longitudinal direction. For this purpose, pin-slot connections or other guides are provided, as well as a screw mechanism in the heel section, upon actuation of which the front sole section is pulled or pushed away to the rear section.
  • the front sole section is connected to the cap part of the shoe shell and the rear sole section is connected to the rest of the shell, the two shell parts overlapping one another greatly.
  • This known shoe is therefore adjustable in terms of its length, but no width adjustment is provided.
  • the desired sealing of the shell against water can moreover hardly be achieved in practice.
  • This known ski boot deliberately starts with a waterproof shell, since reliable sealing of a multi-part shell is hardly possible, and uses a waterproof inner boot. Since the adjustment of the shoe size is based on the shell, its structure becomes complex and expensive both with regard to the requirements for the material and with regard to the integration of the adjustment and locking means.
  • the known construction which thus uses a cap which is displaceable in relation to the rear part of the shell and divided in two in the longitudinal direction, suffers from the disadvantage that the size can be adjusted on the one hand only in the front shoe region and on the other hand not independently of the length and width.
  • the entire sole construction does not change in its outer dimensions with the adjustment mentioned, which is why it cannot be brought into line with the currently applicable standard standards for ski shoes.
  • the construction is voluminous and expensive to manufacture. Reliable sealing against water will hardly be possible here either, despite the complex shell construction.
  • the fixing means have at least one traction means which acts essentially symmetrically at least in the longitudinal direction of the sole and is designed to press at least two sole sections against one another.
  • the invention thus offers the advantage that, at least within a certain size range, for example within the sizes 6 1/2 to 9, a shoe can be quickly and easily adapted to the size actually desired. This means that if you want to cover the size range 3 1/2 to 12, you only have to keep three different models in stock, each of which, for example, sizes 3 1/2 to 6 1/2, 6 1/2 to 9 and covers 9 to 12. A corresponding reduction in shapes results in the manufacturing plant.
  • ski shoe is to be understood as representative of related sports shoes, in particular for so-called snowboard shoes, but also for other shell shoe constructions, for example ice skates and mountain shoes.
  • FIG. 1 shows a side view of a ski boot according to the invention
  • FIG. 2 shows a top view of a sole of a boot according to the invention in a first embodiment
  • FIG. 3 shows a section through this sole in the direction of the longitudinal axis of the sole
  • FIG. 4 shows various interchangeable sole sections
  • 5 shows a view in the direction of the longitudinal axis of the sole on the end face of a width-adjustable section
  • FIG. 6 shows the same view on the end face of a non-width-adjustable, replaceable section
  • FIG. 7 shows a side view of the sole in a second embodiment of the invention
  • FIG. 1 shows a side view of a ski boot according to the invention
  • FIG. 2 shows a top view of a sole of a boot according to the invention in a first embodiment
  • FIG. 3 shows a section through this sole in the direction of the longitudinal axis of the sole
  • FIG. 4 shows various interchangeable sole sections
  • 5 shows a view in the direction of
  • FIG. 8 shows a side view of the sole 7
  • FIG. 9 shows a view in the direction of the longitudinal axis of a width-adjustable section from FIGS. 7 and 8
  • FIG. 10 shows a section along the line XX in FIG. 8
  • FIG. 11 shows a view in the direction of Longitudinal axis of a spacer plate
  • FIGS. 12 and 13 in partial representations like FIGS. 7 and 8, a further embodiment 14, a perspective view of a sole of a ski boot in a further embodiment
  • FIG. 16 a side view of a sole in another embodiment
  • FIG. 17 a Top view of this sole
  • FIG. 18 a view in the direction of the longitudinal axis of a width-adjustable section of this embodiment, FIG.
  • Fig. 1 shows a so-called tongue cover shoe, which consists of a sole 1, a shell 2 and a waterproof inner shoe 3.
  • the sole 1 consists of a fixed heel section 4, a width-adjustable remote section 5, a middle section 6, a width-adjustable ball section 7 and a fixed front section 8.
  • the heel section 4 of the sole is connected to a heel shell part 9, the width-adjustable heel section 5 on both sides with shell parts 10, the middle section 6 does not carry any shell parts here, the ball section 7 is connected on both sides with shell parts 11 and the front section 8 is connected to a cap part 12 which , separated by bilateral incisions 13 into a tongue extension 14.
  • the incisions 13 give the tongue extension 14 a special flexibility, which is expedient with regard to the size adjustability of the shoe, in particular to meet different instep heights.
  • the shoe also has, articulated to the shell parts 10, a shaft part 15 and furthermore a tongue 16. Conventional closure means 17, such as buckles, hold the shell parts 10, 11, 14, the shaft part 15 and the tongue 16 together or act via the inner shoe 3 on the foot.
  • a damping body 18 is provided between the shaft part 15 and the heel shell part 9, but this is not the subject of the invention.
  • other ski shoes, such as rear entry shoes, or other sports shoes can also be the subject of the invention.
  • the sole 1 here consists of a total of five sections which are traversed by a pull rod 19 which lies in the longitudinal axis a of the sole 1.
  • the pull rod 19 In the heel section 4, the pull rod 19 is held with a head 20, whereas in the region of the front section 8 it has an internal thread 21 into which a screw bolt 22 can be screwed, which can be rotated with its bolt head 23 in the front section 8, but is secured against pulling.
  • the individual sections 4 to 8 which will be described in more detail, have interlocking profiles on their abutting end faces here in a V-shape. It can be seen that by appropriately screwing in the screw bolt 22 with the aid of a suitable tool, the sole sections can be pulled firmly against one another, so that they form a rigid sole.
  • the middle section 6 can be exchanged for one of other sections 6a, b, c, d (FIG. 4).
  • An additional section 6z can also be inserted into the sole structure, for example in order to extend the sole by half a size.
  • the central sections are provided on their front and rear end faces with recessed, groove-like profiles which have a triangular cross section.
  • the additional section 6z has a positive profile on the rear and a negative profile on the front face. It is understood that in principle it does not matter what the profiles look like in detail, but it will a good form fit between abutting sole sections is preferred.
  • the sections 6, 6a to d, 6z can, as shown in FIG.
  • FIGS. 2 to 6 has two width-adjustable sole sections, namely the heel section 5 and the ball section 7. According to FIG. 1, both of these sections are provided with shell parts 10 and 11 on both sides, which, however, is not shown in FIG. 2 for simplification .
  • the bale section 7 which is shown in a front view in FIG. 5, it can be seen that the section consists of a left and a right half part 7l, 7r, each half part 7l, 7r being formed integrally with a shell part 11.
  • the half parts 7l, 7r are abutting, thus shown in the narrowest position of section 7.
  • the parts 7l, 7r - after loosening the screw bolt 22 - can be moved outwards in the direction of the arrows in FIG. 5 in order to achieve a wider shoe shape.
  • the half parts 7l, 7r remain fixed in their new position.
  • the half parts 7l, 7r like all other sections of the sole 1, are in a form-fitting connection with the adjacent sections via the profiles mentioned.
  • the heel section 5 together with the associated shell sections 10 is divided into adjustable half parts 5l, 5r and adjustable in width.
  • the sole 1 of the ski boot consists of five sections, which are designated 104, 105, 106, 107 and 108 from the rear to the front, the sections 104, 105 and 108 being of the same design in principle are like sections 4, 5 and 8 of the first embodiment.
  • the sections 104, 105 and 108 being of the same design in principle are like sections 4, 5 and 8 of the first embodiment.
  • other possibilities for length or width adjustment are shown using the example of the central section 106 or the front section 108.
  • the central section 106 consists of two parts 106a, 106b which can be displaced relative to one another in the longitudinal direction, the legs of the U-shaped section part 106b encompassing the section part 106a on the outside. Narrow side webs 25 of part 106a engage in correspondingly designed grooves 26 on the inside of the legs of part 106b.
  • One or more spacer plates 27 can be inserted between the front end face of the part 106a and the part 106b, as can be seen in FIG. 8, so that the parts 106a, 106b drawn together by means of a pull tube 28, comparable to the pull rod 19 of the previous embodiment selectable, defined distance from each other. It goes without saying that in this way the sole length can be adjusted according to the desired shoe size, it also being possible to use spacer plates 27 of different thicknesses.
  • the spacer plates can have a recess 29 narrowed at the top, so that they can be inserted from below by snapping the draw tube 28.
  • small lateral webs or lugs 30 can be formed on a spacer plate 27, which engage when the plate 27 is inserted into the grooves 26 of the part 106b.
  • this type of snap connection requires a certain elasticity of the materials used, but this is the case with the plastics usually used for sole construction.
  • the heel section 105 can be width-adjustable in the same way as the sections 5 and 7 according to FIGS. 2 and 3.
  • a view of this heel section 105 in the direction of the longitudinal axis is shown in FIG. 9 in the position in which the left and right Half-section 105r, 105l abut.
  • the width-adjustable bale section 107 also consists of two half parts 107l, 107r, which can be moved in the transverse direction.
  • toothings 31 are formed on the two parts, which cooperate with a gear wheel 32 in such a way that the transverse displacement of the half parts 107l, 107r inevitably takes place jointly and in opposite directions.
  • the gearwheel 32 is inserted into a flat cylindrical recess 33 provided between the parts 107l, r and indicated in FIG. 7 and can also be rotatable about an axis inserted through the draw tube 28.
  • a more detailed illustration of a gear-coupled cross adjustment is shown below.
  • the pull tube 28 in the heel section 104 can be secured against pulling and twisting by means of a transverse rivet 34, a screw bolt 22 engaging in an internal thread of the pipe 28 on the front section 108 as shown in FIG. 3.
  • the pull tube 28 can also be held and tightened at the heel end by means of a screw bolt 35.
  • the pull tube 28 is relaxed or opened by means of the screw bolt 22 or both screw bolts 35, 22. After adjusting the width of the sections 105 and / or 107 and the length of the section 106 by means of the plate 27, the pull tube is tightened again and the sole 1 is given the necessary strength, the individual adjustable section parts being held in place immovably.
  • FIGS. 12 and 13 show a more precise design of the two parts 107l, 107r of a width-adjustable section 107 with gear coupling, the shell parts 11 omitted in FIGS. 7 and 8 also being shown in FIG. 13.
  • the parts 107l, r have recesses 36 which together form a chamber 37 which accommodate the gear 32 and racks 38.
  • the racks are formed with the toothing 31.
  • the gear 32 is rotatable on an axis 39 stored, which runs through the pull tube 28 or a pull rod.
  • triangular profiles 40 can be seen in cross section, which cooperate with the sections lying in front of and behind the sole.
  • the racks 38 like the gear wheel 32, can be made of metal and fastened to the parts 107l, r by rivets.
  • the racks 38 can be formed in one piece with the parts 107r, 1, which is shown in FIG. 14.
  • the half part 107r shown here has negative, triangular cross-sections 43 on its front and rear end faces, which interact with corresponding positive profiles of the sections 108 and 106 abutting front and rear.
  • FIG. 15 Another possibility of adjusting the length of a central section 206 is shown with reference to FIG. 15.
  • This section 206 corresponds in its basic form to section 106 according to FIG. 8 and likewise consists of two parts 206a, 206b which can be displaced relative to one another.
  • a plurality of transverse bores 44 are formed in the legs of part 206b and a continuous transverse bore 45 is provided in part 206a, so that a plug pin 46 is passed through a desired aligned pair of bores 44 and the bore 45 can be inserted and secured by means of a nut 47.
  • the facing inner surfaces of the legs of part 206b and the surfaces of part 206a cooperating with these surfaces can be fine Have teeth 48 in order to improve the positive connection between the parts 206a, 206b or to achieve an additional frictional connection.
  • a toothing 48 can also be provided in other embodiments, for example those according to FIGS. 8, 17 or 20.
  • the length of the part 206 can thus be done by repositioning the bolt 46 without the need for spacer plates as shown in FIG. 8.
  • all sections 204 to 208 are drawn together to form a solid sole 1 by means of a central pull tube 28.
  • the sole 1 also consists of five sections 304 to 308.
  • the length-adjustable middle section 306 is comparable in shape to sections 106 and 206 of FIGS. 8 and 15, but the mutual fixing of the mutually displaceable parts 306a, 306b takes place here with the aid of vertical transverse bolts 49, which pass through corresponding bores 50 of the two parts 306a, b are pluggable and fixable.
  • the width-adjustable sections 305 and 307 are made in three parts, which is also explained in more detail with reference to section 305 with reference to FIG. 18.
  • the section 305 consists of a base part 305b in which the left and right parts 305l, 305r, provided with shell parts 10, are guided in a transversely displaceable manner, for example by means of a dovetail guide, the configuration of the sections being selected such that the section parts provided with profiles 305l, 305r or the corresponding parts of section 307 in turn have positive contact with the end faces of adjacent sections in order to achieve the desired fixation of all sole parts when tightening all sections.
  • the transversely displaceable parts of the sections 305 and 307 are covered up and down by the corresponding base parts 305b, 307b.
  • a steel band 52 was chosen as the traction means.
  • This steel strip 52 is guided in a longitudinal shaft 53 which extends completely through the sections 305, 306 and 307 and partially through the sections 304 and 308.
  • the steel band 52 has a plurality of holes 54 and can be connected to this section 308 in different longitudinal positions by means of a bolt 55 which is inserted through one of these holes 54 and a bore 56 in the front section 308.
  • the steel band 52 On its rear side, the steel band 52 is suspended in a threaded sleeve 57, into which a clamping screw 58 can be screwed, the head 59 of which can be rotated in the heel section 304, but is supported against tension.
  • the desired length of the section 306 is first determined, the width settings of the sections 305 and 307 are made and then the steel band 52 is hung on the section 308 by means of the bolt 55 in such a position that by screwing in the tensioning screw 58 in the threaded sleeve 57, which is suspended via a pin 60 in the rear end of the band 52, the latter can be tightened so that all parts of the sole 1 remain positively and frictionally clamped together to form a solid whole.
  • a steel band 52 as a traction means enables a very flat construction of the sole 1.
  • the sole 1 consists of four sections 404, 405, 406 and 408, the length-adjustable middle section 406 being basically the same as section 206 in FIG. 15, but spacer plates 27 as in FIG. 8 are used .
  • the traction means here consists of a front bolt 61 which is anchored in the front section 408 in a tensile manner by means of a transverse pin 62.
  • the bolt is connected to a draw tube 64 via corresponding bores and a cross pin 63, which is at its rear end has an internal thread into which a clamping screw 65 can be screwed.
  • section 405 The width adjustment of section 405 is carried out similarly to e.g. 7 and 8 in section 105.
  • the front section 408 has two width-adjustable section parts 408l, 408r which can be displaced in the transverse direction with the aid of two threaded spindles 66l, 66r.
  • the expanded inner ends of these threaded spindles are rotatable on a U-shaped retaining bracket 67.
  • the threaded spindles 66l, r engage with their threads in corresponding internal threads of the section parts 408l, r, so that a rotation of the spindles 66l, r by means of e.g.
  • a screwdriver engaging in slots 68 on the outer spindle ends moves the section parts 408l, r inwards or outwards in accordance with the desired size adjustment.
  • a clamping screw 69 is used which engages from the underside of the sole in a thread of the bracket 67, passes through it and engages the bolt 61.
  • the clamping screw 69 is guided in a longitudinal slot 70 of the section 408, so that in this way the U-shaped bracket 67 together with the threaded spindles 66l, r and the section parts 408l, r can also be adjusted in the longitudinal direction.
  • FIGS. 22 to 24 The embodiment of the invention shown in FIGS. 22 to 24 is characterized above all by the fact that the Sections of the sole 1, in the example five sections 504 to 508 by means of a flexible traction means, namely a steel cable 71 which runs essentially around the outer edge of the sole 1 and runs most of its length in a circumferential groove 72 of the sole 1.
  • the rope 71 can be tensioned by means of a buckle 73 attached laterally to the middle section 406.
  • a length-adjustable component here a nut-thread arrangement 74 or adjusting spindle, is provided between the buckle 73 and the rope 71, or at another point in the rope 73.
  • the individual sole sections are at least partially penetrated by a central tube 75, which gives the sole arrangement a certain basic strength, but in the present case does not serve as a traction device.
  • a full rod can also be used.
  • the positive connection of abutting sole sections here has a tooth-like profile 76, as can be clearly seen from FIG. 22.
  • Sections 505 and 507 are adjustable in width.
  • the example of section 507 shows a threaded spindle 77 running transversely beneath the pipe 75, which is rotatably mounted in a U-shaped bracket 78 which surrounds the pipe 75 and is provided with left and right opposite threaded sections. Nuts 79 l, r are seated on these threaded sections and are seated in corresponding cutouts of section parts 507 l, 507 r. It can be seen that turning the threaded spindle 77 by means of a suitable tool causes the section parts 507l, 507r to migrate outwards or inwards at the same time. In order not to hinder this movement by the circumferential cable 71, recessed grooves 80 are formed on the circumference of the section parts 507l, 507r. Such grooves 80 can also be found on section 505.
  • the central section 506 can be exchanged for longer or shorter sections, as was explained in detail in connection with FIGS. 3 and 4.
  • the central, non-width-adjustable section 606 consists of two parts 606l, r, which have special tongues 81 which engage in corresponding recesses in the other part in order to achieve a better connection.
  • a variant of the thread adjustment of the two width-adjustable sections 605, 607 is shown, in which the threaded spindle 83 can itself engage in threaded bores in the sections 605, 607.
  • the threaded spindle 83 is mounted on a U-shaped bracket 84 which is inserted from above, comprising a central tube 85.
  • the width-adjustable sections 605, 607 are formed in two parts here, and it should be noted that the retaining brackets 84 are arranged within recesses 86, which allow the sections 605, 607 to be displaced in length.
  • the length of the sole 1 is adjusted here in that the central section 606 is made against a longer or shorter central section or by inserting additional sections, such as section 6z according to FIG. 4 .
  • 28 to 30 consists of five sections 704 to 708, of which two sections 705 and 707 are adjustable in width by simply pushing one another in or pulling apart their half parts 705l, r, 707l, r. without special adjustment or coupling means, such as gears, spindles or the like.
  • the middle, not width-adjustable section 706 is formed in two parts, the two parts 706l, r being additionally plugged together and secured by transverse pins 87 can.
  • a central traction cable 88 is provided here, which can be tensioned by means of a pulley-like arrangement.
  • a roller 89 is fastened to the rear rope end, around which an auxiliary rope 90 runs, which is anchored at one end in the heel section 704 and can be tightened at the other end by means of a tensioning screw 91.
  • the rope 88 ends in a loop 92 in the front, which can be suspended by means of a bolt 93 in one of several bores 94 provided in the front section 708.
  • two longitudinal rods 95 are provided here, which are guided in bores of the two halves 706l, r of the middle section 706, which cannot be adjusted in width, and in the halves of the adjustable parts 705, 707 in which adjoin it at the front and rear slot-like shafts 96 are guided.
  • This example shows that the form-fitting profiling between adjacent sections can also include a semicircular shape, for example.
  • 31 shows the possibility of exchanging the entire heel or front section 4 or 8, so that, for example, the rounded shape typical of a snowboard boot can be achieved in the heel or toe area. This also results in an improvement in the effect according to the invention in that not only a size variation is possible in a simple manner, but even a transition to another type of shoe with a minimal outlay in terms of shape.
  • a middle section 6 can also be adjustable in width, for example by means of a spindle 97.
  • This middle section 6 carries raised shell parts 6 'to protect the foot or inner shoe and can also be exchanged for correspondingly longer or shorter parts.
  • the ski boot shown in FIG. 33 has the following as a special feature.
  • At the foremost section 8 is not just one Cap part 12 fastened with a flexible tongue extension 14 already described above, but also an elongated protective strip 98 which extends rearward along the sole 1 and which is fastened to the heel shell section 10 by means of an additional adjusting and fixing screw 99.
  • a pin-slot connection is provided for this purpose, in the present case the slot 100 is formed in the heel shell section 10.
  • This protective strip 98 primarily protects the foot against lateral collision with stones or other obstacles and is recommended in connection with the invention since there is no closed solid shell.
  • the invention can be applied in the same way, for example in a so-called rear entry shoe.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Chaussure de ski ou chaussure de sport comportant une semelle composée (1) réglable en longueur et/ou largeur, laquelle présente au moins deux sections longitudinales (4 à 8). Au moins quelques-unes de ces sections de semelle (4, 5, 7, 8) sont solidement fixées à des éléments de coque (9, 10, 11, 12), et les sections de semelle peuvent être fixées dans leur position relative à l'aide de moyens de fixation. Ces moyens de fixation présentent au moins un moyen de traction (19) qui agit au moins dans le sens longitudinal de la semelle (1) de manière sensiblement symétrique et est conçu pour presser au moins deux sections de semelle (4, 5, 7, 8) l'une contre l'autre.

Claims (21)

  1. Chaussure de ski ou chaussure de sport comportant une semelle (1) en plusieurs parties et réglable en longueur et/ou en largeur, qui présente au moins deux parties longitudinales (4 à 8), au moins certaines des parties de semelle (4, 5, 7, 8) étant fermement reliées à des éléments de coque (9, 10, 11, 12) et les parties de semelle pouvant être fixées dans leurs positions relatives à l'aide de moyens de blocage,
       caractérisée en ce que,
       les moyens de blocage présentent au moins un moyen tendeur (19, 28, 52, 64, 71, 85, 88) qui agit sensiblement symétriquement au moins dans le sens longitudinal de la semelle (1), et qui est destiné à presser l'une contre l'autre au moins deux parties de semelle (4, 5, 7, 8).
  2. Chaussure de ski selon la revendication 1, caractérisée en ce qu'il est prévu, en tant que moyen tendeur, au moins une tige de tension (19, 28, 85) pleine ou tubulaire, qui est disposée sensiblement dans l'axe longitudinal (a) de la semelle en traversant au moins une partie des parties de semelle (4 à 8) et qui comporte au moins un ensemble à boulon et écrou (21, 22) à l'aide duquel on peut appliquer une tension pour presser les unes contre les autres les parties de semelle dans le sens longitudinal.
  3. Chaussure de ski selon la revendication 2, caractérisée en ce que la tige de tension (19) présente, au niveau d'au moins une extrémité, un filetage extérieur ou intérieur (21) qui coopère avec un écrou ou un boulon fileté (22), l'écrou ou le boulon fileté prenant appui contre une partie d'extrémité (4) de la semelle, pour ne pas être tiré dans le sens longitudinal.
  4. Chaussure de ski selon la revendication 3, caractérisée en ce que la tige de tension (28) est de forme tubulaire et en ce qu'elle est pourvue, à une extrémité, d'un filetage intérieur par lequel peut être vissé un boulon fileté (22), appuyé par la tête dans une partie d'extrémité (108) de la semelle (1), tandis que l'autre extrémité de la tige de tension (28) est fermement maintenue dans l'autre partie d'extrémité (104) de la semelle contre toute traction.
  5. Chaussure de ski selon la revendication 1, caractérisée en ce que le moyen tendeur (52, 71, 88) est souple, par exemple une bande d'acier ou un câble d'acier.
  6. Chaussure de ski selon la revendication 5, caractérisée en ce que le moyen tendeur (52, 88) s'étend sensiblement dans l'axe longitudinal (a) de la semelle en traversant des parties de semelle (304 à 308, 704 à 708), et en ce que les deux extrémités du moyen tendeur (52, 88) sont ancrées dans des parties d'extrémité (304, 308 ; 704, 708) de la semelle (1), un dispositif de fixation et de réglage de tension (58 ; 89, 90, 91), tel qu'un ensemble à boulon et écrou (57, 58 ; 91) étant prévu à cet effet au niveau d'au moins une partie d'extrémité.
  7. Chaussure de ski selon la revendication 6, caractérisée en ce que le dispositif de fixation et de réglage de tension (89, 90, 91) présente un moyen tendeur auxiliaire (90) qui peut être raidi et qui est guidé, à la manière d'une poulie de mouflage, autour d'une poulie (89) ou d'une poulie de renvoi, disposée à une extrémité du moyen tendeur (88).
  8. Chaussure de ski selon la revendication 6 ou 7, caractérisée en ce qu'il est formé, à une extrémité du moyen tendeur (52, 88) au moins un oeillet, un trou ou analogue, qui peut être accroché au moyen d'un boulon (55, 93) et d'un ou de plusieurs trous (54, 94) dans une partie d'extrémité (308, 708) de la semelle.
  9. Chaussure de ski selon la revendication 5, caractérisée en ce que le moyen tendeur souple (71) s'étend sensiblement contre la périphérie de la semelle (1) constituée par les parties de semelle (504 à 508), par exemple dans une rainure (72) et en ce qu'il peut être raidi au moyen d'un dispositif tendeur (73), tel qu'une fermeture à crochet, afin de presser les unes contre les autres les parties de semelle au moins dans le sens longitudinal.
  10. Chaussure de ski selon l'une des revendications 1 à 9, caractérisée en ce qu'au moins une partie de semelle (6) peut être remplacée par d'autres parties (6a à 6d) de taille différente, cette partie de semelle (6a) ou bien une autre partie échangée étant reliée à engagement positif avec la partie située devant et la partie située derrière (5 et 7).
  11. Chaussure de ski selon l'une des revendications 1 à 10, caractérisée en ce qu'une partie supplémentaire (6z) peut être intercalée dans le sens longitudinal entre deux parties de semelle (6, 7).
  12. Chaussure de ski selon l'une des revendications 1 à 11, caractérisée en ce que deux éléments (106a, 106b) d'au moins une partie de semelle (106) sont mobiles l'un par rapport à l'autre dans le sens longitudinal et en ce qu'ils peuvent être bloqués dans différentes positions relatives.
  13. Chaussure de ski selon la revendication 12, caractérisée en ce qu'il est possible d'intercaler, entre les faces des éléments de partie de semelle (106a, b) mobiles l'un par rapport à l'autre, des plaquettes d'écartement (27) qui déterminent leur position relative mutuelle dans le sens longitudinal.
  14. Chaussure de ski selon la revendication 12, caractérisée en ce que, pour déterminer la position relative mutuelle dans le sens longitudinal, il est prévu au moins une broche ou un boulon (46, 49, 63) amovible, ou analogue, qui peut être introduit dans des trous (44, 50) des deux éléments de partie de semelle (206a, b ; 306a, b ; 406a, b), qui assure l'alignement dans la position relative souhaitée et qui s'étend sensiblement perpendiculairement à l'axe longitudinal (a) de la semelle (1).
  15. Chaussure de ski selon l'une des revendications 1 à 14, caractérisée en ce qu'au moins une partie de semelle (5, 7 ; 105, 107) est réglable en largeur et en ce qu'elle présente, à cet effet, deux éléments (5r, l, 7r, l ; 105r, l ; 107r, l)qui peuvent être déplacés et bloqués l'un par rapport à l'autre dans le sens transversal et qui sont reliés à des parties de coque (10, 11).
  16. Chaussure de ski selon la revendication 15, caractérisée en ce que la partie de semelle réglable en largeur présente un élément de base (305b, 307b) et en ce que les deux éléments (305l, r, 307l, r) sont montés de manière à se déplacer dans le sens transversal par rapport à cet élément de base.
  17. Chaussure de ski selon la revendication 15 ou 16, caractérisée en ce que les extrémités respectives arrière ou avant des éléments de partie de semelle (107l, r) transversalement mobiles, sont reliées à engagement positif aux parties de semelle (100, 108) situées respectivement derrière et devant la partie réglable en largeur (107).
  18. Chaussure de ski selon l'une des revendications 15 à 17, caractérisée en ce que les deux éléments de partie de semelle (107l, r) sont associés, par l'intermédiaire de dentures (31) à une roue dentée (32), de telle manière que leur mouvement réglable s'effectue par accouplement rigide.
  19. Chaussure de ski selon l'une des revendications 15 à 17, caractérisée en ce qu'il est prévu, pour le réglage des deux éléments de partie de semelle (408l, r) au moins un ensemble à broche filetée (66), un écrou (79 l, r), relié aux éléments (507l, r) étant associé à la broche filetée (77).
  20. Chaussure de ski selon l'une des revendications 1 à 19, caractérisée en ce que les parties de semelle sont traversées, du moins en partie, par un tube ou une barre qui s'étend dans le sens longitudinal et qui confère, indépendamment du moyen tendeur, une rigidité de base à la semelle.
  21. Chaussure de ski selon la revendication 20, caractérisée en ce qu'au moins une partie du moyen tendeur s'étend à l'intérieur du tube.
EP92909420A 1991-04-19 1992-04-09 Chaussure de ski ou chaussure de sport Expired - Lifetime EP0580709B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT826/91 1991-04-19
AT82691A AT398886B (de) 1991-04-19 1991-04-19 Skischuh oder sportschuh
PCT/AT1992/000050 WO1992018023A1 (fr) 1991-04-19 1992-04-09 Chaussure de ski ou chaussure de sport

Publications (2)

Publication Number Publication Date
EP0580709A1 EP0580709A1 (fr) 1994-02-02
EP0580709B1 true EP0580709B1 (fr) 1995-08-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP92909420A Expired - Lifetime EP0580709B1 (fr) 1991-04-19 1992-04-09 Chaussure de ski ou chaussure de sport

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Country Link
EP (1) EP0580709B1 (fr)
AT (1) AT398886B (fr)
DE (1) DE59203123D1 (fr)
WO (1) WO1992018023A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5678833A (en) * 1995-06-07 1997-10-21 Rollerblade, Inc. Adjustable fit in-line skate
EP1065953A1 (fr) * 1998-03-25 2001-01-10 Caron, Yves Marie Chaussure a tige et a collier de serrage
FR2776484B1 (fr) * 1998-03-25 2000-06-16 Jean Claude Bibollet Chaussure a semelle moulee en deux parties, et procede de fabrication
US6438872B1 (en) * 1999-11-12 2002-08-27 Harry Miller Co., Inc. Expandable shoe and shoe assemblies
US6920707B1 (en) * 2002-05-14 2005-07-26 Nike, Inc. System for modifying properties of an article of footwear
US6851683B2 (en) 2002-11-04 2005-02-08 Andreas C. Wegener Adjustable in-line skate
ITTV20020149A1 (it) * 2002-12-09 2004-06-10 Benetton Spa Struttura di calzatura sportiva.
US20040107604A1 (en) * 2002-12-10 2004-06-10 Ki-Ho Ha Length adjustable shoe
AT504508B1 (de) 2006-10-19 2008-06-15 Atomic Austria Gmbh Sportschuh, insbesondere alpiner schischuh
WO2008125289A1 (fr) * 2007-04-11 2008-10-23 Peter Baum Dispositif pour l'adaptation d'une semelle de chaussure au contour extérieur du pied d'une personne

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR907425A (fr) * 1944-04-13 1946-03-12 Semelle flexible en bois
FR2358117A1 (fr) * 1976-07-15 1978-02-10 Mitchell Sa Chaussure
US4083128A (en) * 1977-05-25 1978-04-11 Rossman Robert A Adjustable boot
US4178925A (en) * 1978-03-07 1979-12-18 Hirt Paul R Adjustable post-surgical shoe
US4998358A (en) * 1988-08-22 1991-03-12 Aluxa Ag Size-adjustable ski boot

Also Published As

Publication number Publication date
EP0580709A1 (fr) 1994-02-02
AT398886B (de) 1995-02-27
ATA82691A (de) 1994-07-15
WO1992018023A1 (fr) 1992-10-29
DE59203123D1 (de) 1995-09-07

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