• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Footwear element (1) comprising a flexible outer sole (3) and a flexible upper (4), the footwear element (1) extending in length from a rear end (5) to a front end (6), in width between a lateral portion (7) and a medial portion (8), and in height from an outer face (10) of the outer sole (3) to an upper end (21), the footwear having an opening footwear (25), the footwear element comprising spikes (9) projecting at the outer face (10) of the outer sole (3). The footwear element (1) comprises at least one reinforcement (35, 36), the reinforcement (35, 36) comprising a base (37) and a wall (38), the base (37) extending facing the sole external (3) outside of the footwear element (1), the wall (38) extending from the base (37) towards the upper end (21) also outside the footwear element ( 1).
    公开号:FR3031884A1
    申请号:FR1500157
    申请日:2015-01-27
    公开日:2016-07-29
    发明作者:Francois Girard；Philippe Margolliet
    申请人:Salomon SAS；
    IPC主号:
    专利说明:

    [0001] The invention relates to a footwear element comprising an outer sole and a flexible upper, as well as points that protrude at an outer face of the outer sole. The footwear element is intended to house a shoe, including sports. The invention also relates to an assembly comprising the footwear element and the shoe. The footwear element, as well as the shoe, can be used in areas such as walking or running on horizontal terrain, hilly or mountainous, mountaineering, or climbing. The shoe is known per se. It includes an outer sole and a flexible shaft, which allows a user to walk, run, or practice a sport under customary conditions, that is to say sometimes on dry ground, or sometimes on wet, wet or even snowy or muddy terrain. Walking, running or playing a sport is difficult or even dangerous when the terrain is degraded or naturally difficult. This is particularly the case for soils made slippery for example because of mud, snow, ice, or other. To cope with situations such as those mentioned above, it is known to cover the shoe with a footwear element, which is precisely designed to facilitate walking, running or playing a sport on difficult terrain. In general, the footwear element comprises an outer sole and a flexible upper, as well as points that protrude at an outer face of the outer sole. By the spikes 20 that it carries, the footwear element allows the user to walk, run, or more generally to evolve on degraded or naturally difficult terrain. The footwear element is particularly suitable for snow or ice. As a result, the user can practice his activity in good conditions, that is to say, in particular with a good level of comfort or a good level of security. However, it has been found that the use of a footwear element with spikes sometimes poses certain problems. Indeed, if the tips make the walk, the race or the practice of an easier sport as regards for example the adhesion to the ground, the precision of the supports or the transmission of the sensory information, one realizes that the the user is still embarrassed under certain conditions.
    [0002] A first problem is that of the precision of the supports or, more broadly, the precision of the transmissions of sensory information. This first problem occurs especially during extreme conditions of use. This is the case, for example, for glacier evolutions. There are parasitic movements of the foot relative to the tips, movements that alter the precision of the supports, the precision of sensory information transmissions, 35 and which can be additional sources of fatigue, or trauma. A second problem is the accumulation of snow or ice at the tips, at the level of the outer sole, and even sometimes at the areas of the stem located near the outer sole. Excess snow or ice weighs down the footwear, which is a source of fatigue for the user, or even a source of trauma. The above-mentioned excess also sometimes hinders the action of the tips. This means that the tips perform less well their action of penetration into the snow, or hanging on ice, because residues of these elements fill the volume between the outer sole and the ends of the tips. The accumulation of snow or ice is therefore also detrimental to the accuracy of the supports or transmissions of sensory information. In relation to this, the general object of the invention is the improvement of a footwear element provided with spikes. More specifically, the invention seeks to improve the accuracy of the supports or, more broadly, the accuracy of transmissions of sensory information. The invention further seeks to reduce the accumulation of snow or ice at the tips, at the outer sole, or even at the areas of the stem located near the outer sole. In correlation with the foregoing the invention aims to reduce user fatigue, and also reduce, or even totally eliminate, the generation of injuries associated with the use of the footwear element. To do this, the invention proposes a footwear element comprising an outer flexible sole and a flexible upper, the footwear element extending in length from a rear end to a front end, in width between a lateral portion and a medial portion, and in height from an outer face of the outer sole to an upper end, the footwear element having a boot opening, the footwear element comprising points that protrude at the outer face of the outer sole.
    [0003] The footwear element according to the invention is characterized in that it comprises at least one reinforcement, the reinforcement comprising a base and a wall, the base extending facing the outer sole outside the element. footwear, the wall extending from the base to the upper end also outside the footwear element. The wall of the reinforcement extends in part opposite the rod, which locally limits or prevents certain deformations of the latter. In fact the wall plays the role of a stop, through a subdivision of the rod, to limit or prevent one or movements of the foot, parallel to the base and in a direction of approximation of the wall. We will see later in the description what are the directions in which the wall acts. As a result, the foot moves very little, if at all, parallel to the base. This amounts to saying that the foot moves very little, if any, relative to the tips. There is therefore little or no parasitic movement of the foot relative to the tips. This is true for example when using on a glacier. It advantageously results that the accuracy of the supports or, more broadly, the accuracy of transmissions of sensory information, is better. Other advantages include the reduction of user fatigue, as well as the reduction or total disappearance of trauma. Furthermore, the wall limits or strongly prevents the adhesion of snow or ice, on the outer sole and in some cases on areas of the stem, which lighten the footwear element when used in a snow or snow environment. ice cream. This also contributes to a reduction of user fatigue.
    [0004] In the same spirit the base limits or strongly prevents the adhesion of snow or ice on the outer sole between the tips. Here again it lightenes the footwear when used in a snow or ice atmosphere. A benefit that results is a further reduction of user fatigue. In addition, the total or almost total absence of snow or ice residues between the tips makes it possible for them to exercise their penetration action in the snow, or to hang on the ice. The volume between the outer sole and the ends of the tips is not cluttered when the footwear element is not resting on the ground; the action of the tips is not hindered. As a result, the efficiency and accuracy in the transmission of the bearings and the sensory information are higher compared to what they are for a footwear element according to the prior art. Here again, by this means, the invention prevents the appearance of certain traumas. It can be said in general that the invention improves a footwear element which includes spikes. Other features and advantages of the invention will be better understood with the aid of the description which follows, with reference to the appended figures illustrating, according to non-limiting embodiments, how the invention can be realized, and in which: - Figure 1 is a front perspective view of an assembly which comprises a footwear element and a shoe according to a first embodiment of the invention, in a case where the footwear and the shoe are separated the Fig. 2 is a perspective view from below of the footwear element of Fig. 1; Fig. 3 is a sectional view of Fig. 1, in a case where the footwear is arranged to the inside of the footwear element, - Figure 4 is a perspective view showing in particular a reinforcement of the footwear element of Figure 1, - Figure 5 is similar to Figure 2, for a second embodiment. of the invention - Figure 6 is similar to FIG. 2, for a third embodiment of the invention, FIG. 7 is a section along VII-VII of FIG. 6, showing a crampon retained in the reinforcement, FIG. 8 is a similar section. to that of Figure 7, showing the placement of the spike in the reinforcement. The first embodiment that will be described after more specifically relates to a footwear element for walking or running on snow or ice, or for climbing in ice cascades. However, the invention applies to other fields such as those mentioned before.
    [0005] The first form is described below with reference to FIGS. 1 to 4. As shown in FIG. 1, a footwear element 1 is provided to accommodate a walking or running shoe 2, itself intended to accommodate the foot of the user. In known manner, the footwear element 1 comprises a flexible outer soleing 3 and a flexible upper 4. The footwear element extends in length from a rear end or heel 5 to a front end or tip 6, and in width between a lateral portion 7 and a medial portion 8. The footwear element 1 also comprises spikes 9 which protrude at an outer face 10 of the outer sole 3. The implantation of the spikes 9 will be detailed later, even if it can already be said that each point 9 serves to improve the adhesion of the footwear element 1 on slippery ground, with snow or ice. As represented by the rod 4 comprises a first portion or lower portion 11, provided to surround the foot via the shoe 2, and an upper portion 12, which extends the lower portion 11 in a direction away from the outer sole 3, the upper portion 12 12 being provided to cover at least the user's ankle, or ankle and part of the lower leg. Alternatively, an embodiment may be provided for which the footwear element comprises only a low portion. The upper portion 12 of the rod 4 increases the outer surface of the footwear element 1, with respect to an element whose stem only comprises a low portion. In fact, the upper portion 12 of the upper 4 also increases the amount of footwear and protection of the footwear element. As a result, the specific properties of the lower portion 11 of the rod, such as water or snowtightness, or thermal insulation, are extended by the upper portion 12. In the end, these are at the same time the foot , the ankle and part of the lower leg that are protected. Water, snow or ice can hardly penetrate, if at all, inside the footwear element 1. The boot 2 is therefore also protected. It is specified in passing that the shoe 2 comprises an outer sole 13 and a flexible rod 14. The shoe 2 extends in length from a rear end or heel 15 to a front end or tip 16, and in width between a portion 17 and a medial portion 18. According to the first embodiment described, the shoe 2 comprises a lower portion 19 to the exclusion of any high portion. The shoe 2 extends in height from the outer sole 13 to an upper end 20, that is to say to the free end of the lower portion 19 or the rod 14. In the same order of idea the footwear element 1 extends in height from the outer soleing 3 to an upper end 21, that is to say up to the free end of the upper portion 12 or the rod 4 Thus, when the shoe 2 is placed in the footwear element 1, the upper end 20 of the rod 14 is closer to the outer sole 3 than is the upper end 21. This reflects the fact that the stem 4 of the footwear element 1 extends the cover obtained by the upper 14 of the boot 2. Again according to the first embodiment of the invention, as can be seen in FIGS. 1 and 2, the lower portion 11 and the upper portion 12 of the footwear element 1 form a continuous envelope. This means that no passage remains for the intrusion of foreign bodies. This also means that the protection conferred by the flexible rod 4 extends at the same time at the level of the lower portion 11 and at the level of the upper portion 12. By more specifically considering FIGS. 1 and 2, it is noted that the footwear element 1 has a boot opening 25. This 25 extends from the upper end 21 towards the outer sole 3. On the side of the upper end 21 the opening 25 has an upper subdivision 26 for let the foot pass, and also to surround the bottom of leg after footwear. In the lower leg, ankle and heel, between the upper end 21 and the outer sole 3, the boot opening 25 of the flexible upper 4 has a lower lateral subdivision 27 and a medial lower subdivision 28. , which allow a variation in size of the opening and a variation of the boot volume. Of course, the upper 26 and lower 27 lateral subdivisions extend one another, and the upper 26 and lower medial 28 subdivisions extend one another. This arrangement allows the introduction of the shoe 2 in the footwear element 1, or its withdrawal.
    [0006] As a corollary the arrangement above allows the introduction or withdrawal of the foot, at the same time as the shoe. It is specified in passing that it is possible to provide a construction alternative for which the boot opening 25 has the upper subdivision 26, and a rear lower subdivision. In this case, the latter extends at the level of the lower leg and the heel, between the upper end 21 and the rear end 5 at the level of the outer sole 3. The upper subdivision 26 and the lower rear subdivision are prolonged. one another. The footwear element 1 also comprises closure means 29 of the lower lateral subdivision 27 of the boot opening 25, as well as closing means 30 of the medial lower subdivision 28 of the boot opening 25. stem 4 to 20 contact the shoe 2 on the one hand, and in contact with the ankle and lower leg on the other hand. In a nonlimiting manner, the closure means 29, 30 respectively comprise slides 31, 32. These last allow a quick opening or closing of the lower subdivision 27, which saves time for shoeing or loosening. However, other closure means structures are possible, such as, for example, a lace device, a device with complementary bands, one of which is provided with loops and the other with hooks, or any equivalent means. Still according to the first embodiment of the invention, the arrangement near the rear of the stem of the subdivisions 27, 28 facilitates the donning of the footwear element 1 by a foot already covered with the shoe. Another advantage is better resistance to penetration of foreign bodies, especially in snowy conditions. Indeed, because the lower subdivisions 27, 28 are located towards the rear, the front face 33 of the rod 4 is continuous from the front end 6 to the upper end 21. In other words, the front face has no passage. Now the march is translated by advances and contacts of the rod 4 with the snow on the side of this face. Its continuity of structure is a pledge of sealing and / or protection.
    [0007] In summary, it can be said that the boot opening 25 has an upper subdivision 26 and at least one lower subdivision 27, 28, the lower subdivision 27, 28 being situated in a zone which extends over 50% of the length of the the footwear element 1 from the rear end 5.
    [0008] According to the invention, the footwear element 1 comprises at least one reinforcement 35, 36, the reinforcement 35, 36 comprising a base 37 and a wall 38, the base 37 extending opposite the outer sole assembly 3 to the outside the footwear element 1, the wall 38 extending from the base 37 towards the upper end 21 also outside the footwear element 1.
    [0009] The wall 38 of the reinforcement 36 extends in part opposite the rod 4, which locally limits or prevents certain deformations of the latter. In fact the wall plays the role of a stop, through a subdivision of the rod, to limit or prevent one or movements of the foot, parallel to the base 37 and in a direction of approximation of the wall. As a result, the foot moves very little, if at all, parallel to the base. That is to say that the foot moves very little, if at all, with respect to the tips. There is therefore little or no parasitic movement of the foot relative to the tips. This is true for example when using on a glacier. It advantageously results that the accuracy of the supports or, more broadly, the accuracy of transmissions of sensory information, is better. Other advantages include the reduction of user fatigue, as well as the decrease or total disappearance of trauma. Moreover, the wall 38 limits or strongly prevents the adhesion of snow or ice, on the outer soleing 3 and in some cases on areas of the rod 4, which lighten the footwear element 1 during use in the environment. snow or ice. This also contributes to a reduction of user fatigue.
    [0010] In the same spirit the base 37 limits or strongly prevents the adhesion of snow or ice, on the outer sole 3, between the points 9. Again this lighten the footwear element when used in a snow environment or of ice. A benefit that results is a further reduction of user fatigue. In addition, the total or almost total absence of snow or ice residues between the tips makes it possible for them to exert their action 25 of penetration into the snow, or of hanging on the ice. The volume between the outer sole and the ends of the tips is not cluttered when the footwear element is not resting on the ground; the action of the tips is not hindered. As a result, the efficiency and accuracy in the transmission of supports and sensory information are high. Still for the first embodiment of the invention, the footwear element 1 comprises a rear reinforcement 35. This allows the rear part of the footwear element to faithfully transmit the sensory information, on the one hand, and to limit user fatigue, on the other hand. The footwear element 1 comprises a rear cleat 41, the rear cleat comprising a body 42 and spikes 9, the body 42 being disposed between the outer sole 3 and the base of the rear reinforcement 35. The crampon structure will be better understood by the lighting that will be brought further. Nevertheless, it is already possible to specify that all the points situated at the rear of the footwear element are secured to the same body, which brings stability to the support catch and the transmission of sensory information at the heel, while allowing the base of the reinforcement to limit or prevent the presence of snow or ice between the tips.
    [0011] In a nonlimiting manner, the rear spike 41 is removable. This allows for example a replacement in case of wear, or a selection among several structures each of which is adapted to a specific practice. Here again the removability will be better understood by the lighting that will be brought later.
    [0012] 5 In the same spirit as what has just been seen for the rear, the footwear element 1 comprises a front reinforcement 36. This allows the front part of the footwear to faithfully transmit the sensory information, a on the other hand, and to limit the fatigue of the user. The footwear element 1 comprises a front cleat 43, the front cleat comprising a body 44 and spikes 9, the body 44 being disposed between the outer sole 3 and the base 37 of the front brace 36. The structure of the crampon 43 will be better understood by the lighting that will be brought later. Nevertheless, it is already possible to specify that all the points located at the front of the footwear element are secured to the same body, which brings stability to the supports and to the sensory information transmissions at the toes, or to the level 15 of the toes and metatarsal, while allowing the base of the reinforcement to limit or prevent the presence of snow or ice between the tips. In a nonlimiting manner, the front spike 43 is removable. This allows for example a replacement in case of wear, or a selection among several structures each of which is adapted to a specific practice. Here again the removability will be better understood by the lighting 20 which will be brought further. It can be seen more specifically in Figures 3 and 4 that for the first embodiment, the front reinforcement 36 is secured to the sole 3 and / or the rod 4 removably. That is to say that it is removable. In the same spirit, although not shown here, the rear reinforcement 35 is secured to the sole 3 and / or the rod 4 removably. That is to say that it is removable. In fact in general, the reinforcement 35, 36 is secured to the sole assembly 3 and / or the rod 4 removably. To achieve the above mentioned joining, still in consideration of Figures 3 and 4 facing more specifically forward, the footwear element 1 comprises one or more securing means provided for simultaneously holding the front reinforcement 36 and the crampon 30 before 43. In a nonlimiting manner, the securing means comprises one or more screws 45. Each screw passes through the base 37 of the reinforcement 36, then the body 44 of the crampon 43, then again the outer sole assembly 3, to finally screw into a base 46 housed in the footwear element 1. It is noted that the reinforcement and the crampon are secured to the outer sole 3 with the aid of a tool, here a screwdriver or any equivalent tool. It is possible alternatively to provide a fastening without tools. As regards the geometry, the wall 38 of the front reinforcement 36 runs along at least 50% of the portion of the contour of the base 37 located at the edge of the outer sole 3. Even if this is not detailed here, it is specified that the wall of the rear reinforcement runs along at least 50% of the portion of the contour of the base located at the edge of the outer sole 3. Thus, in a general manner, the wall of the reinforcement 30 extends at least 50% of the portion of the contour of the base 3 located at the edge of the outer sole 3. This allows here a retention of the outer sole 3, parallel to the base 37 or the body 44, in a transverse direction and also forwardly in the longitudinal direction. For the first embodiment of the invention, it is provided without limitation that the wall of the reinforcement runs along 100% of the portion of the contour of the base at the edge of the outer sole 3. In other words, wall 38 has a continuous structure. This optimizes the maintenance of the outer sole, as well as the evacuation of snow or ice at the edges of the outer sole. Still in relation to the geometry, at a given cross-section, the height of the wall 38 of the front reinforcement 36 does not exceed 50% of a distance measured between the outer face 10 of the outer sole 3 and the end. In the same spirit, the height of the wall of the rear reinforcement does not exceed 50% of a distance measured between the outer face 10 of the outer sole 3 and the upper end 21. In the end, whether for the front or rear, at a given cross section, the height of the wall of the reinforcement 15 does not exceed 50% of a distance measured between the outer face 10 of the outer sole 3 and the upper end 21 It has been observed that good results have been obtained for distances of between 3 and 20%. In order to eliminate any ambiguity, it is specified that the height of the wall of a reinforcement is measured from the base of this reinforcement, in a direction perpendicular to the base, and in a direction away from it.
    [0013] As regards its constitution, the front reinforcement 36 comprises a synthetic material. In the same way, the rear reinforcement 35 comprises a synthetic material. In fact, from a general point of view, the reinforcement comprises a synthetic material. More specifically, the reinforcement is made of a plastic material such as polyurethane, polyamide, polyethylene, or any comparable material. In any case, the chosen plastic material does not adhere to snow or ice. This material resists abrasion, punching, cuts. The plastic material may be thermoformable, for better adaptation to the structure of the footwear element. It can also be expected to use two or more materials, for example implemented by bi-injection techniques. The reinforcement is alternately constituted by fibers or portions of fibers embedded in a resin or plastic matrix. In this case the fibers may be glass, carbon, aramid, or any suitable material. The reinforcement is for example structured so that the base and the wall form a single piece. In all cases, the synthetic material constituting the reinforcement promotes sliding or unhooking of snow or ice. In other words there is almost no, if any, adhesion of snow or ice on the synthetic material of the reinforcement. This allows a better cooperation of the tips 9 with the ground, since the volume between the base of the reinforcement and the ends of the tips remains free when the footwear element is removed from the ground, for example during a walking cycle.
    [0014] The other embodiments are presented hereinafter with reference to FIGS. 5 to 8. For the sake of convenience, the elements common with the first form are designated by the same references. For the second form, according to Figure 5, there is a footwear element 1 with an outer sole 3 and a flexible rod 4. What is specific to the second form is that the footwear element comprises a single reinforcement 51 which extends from the rear end 5 to the front end 6. In a nonlimiting manner, the reinforcement 51 extends facing the entire outer sole 3. Like what has been seen for the first embodiment, the reinforcement 51 in the second form comprises a base 52 and a wall 53. Still in a nonlimiting manner, the base 52 extends facing the entire outer sole 3, and the wall 53 of the reinforcement 51 runs at least 50% of the portion of the contour of the base 52 located at the edge of the outer sole 3. More precisely here, the wall 53 forms a peripheral belt for receiving the outer sole 3, along 100% the portion of the contour of the base 52 located at the edge of the sole. This optimizes the transverse retention of the sole assembly with respect to the reinforcement and the rear and front cleats 35 and 36. For the third embodiment, according to FIGS. 6 to 8, there is still a footwear element 1 with an outer sole assembly 3 and a flexible upper. 4, as well as a rear reinforcement 65 and a front reinforcement 66.
    [0015] What is specific to the third form is the arrangement of the reinforcements, detailed hereinafter more specifically for the front, in particular with the help of FIGS. 7 and 8. In general, for each crampon, it appears that the footwear element 1 comprises a crampon retaining means to the outer sole, the retaining means for the release of the crampon. Here the crampon in question is that located at the front, reference 43. More concretely, as we have seen, the crampon 43 comprises the body 44 and spikes 9. The front reinforcement 66, meanwhile, comprises a base 67 and a wall 68. The reinforcement 66 is structured to allow the establishment of the crampon facing the outer sole, or the withdrawal of the crampon. In other words, the crampon 43 is secured in a removable manner to the rest of the footwear element. This allows for consequential replacement, for example, wear, selection among a number of spikes for adaptation to a given practice, or the like. It can be seen in Figures 7 and 8 that the base 67 of the reinforcement 66 has a cutout 69, which allows a portion of the portion 70 of the base to be spaced from the outer sole 3. Everything is as if a door were opened to introduce the crampon between the reinforcement and the sole 3, or on the contrary remove it. After an introduction, the body 44 of the crampon is sandwiched between the base 67 of the reinforcement and the outer sole 3. Of course, the tips 9 project from the side of the base, so as to cooperate with the snow or ice. Maintaining in a folded position of the portion 70 of the base 67, which can be removed, is obtained by the implementation of a locking means. This means is for example constituted by one or more screws 71, which can for example pass through a point 9 to screw into the mobile portion 70 of the base 67. This is a locking means implemented at using a tool, knowing that a construction alternative is to provide a locking means implemented without the aid of a tool. Still in the context of the third embodiment, the reinforcement 66 is secured to the sole 3 and / or the rod 4 in a non-removable manner. For example, the reinforcement is secured by gluing, welding, or any equivalent technique. This facilitates handling of the footwear for setting up or removing the crampon. Indeed, the mobile part 70 of the base 67 is more easily handled if the reinforcement 66 is held on the sole 3. In all cases, the invention is made from materials and according to known processing techniques. the skilled person. Naturally, the invention is not limited to the embodiments described above, and includes all technical equivalents that fall within the scope of the claims that follow. In particular, the invention covers an assembly comprising a low-stemmed shoe 2 and a footwear element 1. In addition, it is specified what is meant by flexibility at the level of the sole 3. This is flexible, in the sense that it allows flexion or unwinding of the foot while walking. The outer soleing 3 comprises for example one or more layers of synthetic material. In a nonlimiting manner, a layer of material such as a polyurethane, the thickness of which is between 3 and 7 mm, may be provided. It is further specified that any footwear structure may be provided for which a cleat is removable, or not, and for which a reinforcement is removable, or not. In general, each reinforcement may comprise several parts and, in this case, the reinforcement is not a single piece.
    [0016] It is further observed that only the tips, which are metal parts, protrude relative to a reinforcement. There is therefore no metal part parallel to the outer sole.
    权利要求:
    Claims (10)
    [0001]
    CLAIMS1- Footwear element (1) comprising a flexible outer sole (3) and a flexible upper (4), the footwear element (1) extending in length from a rear end (5) to a front end (6). ), in width between a lateral portion (7) and a medial portion (8), and in height from an outer face (10) of the outer sole (3) to an upper end (21), the footwear having an opening of footwear (25), the footwear element comprising spikes (9) projecting at the outer face (10) of the outer sole (3), characterized in that it comprises at least one reinforcement ( 35, 36, 51, 65, 66), the reinforcement (35, 36, 51, 65, 66) comprising a base (37, 52, 67) and a wall (38, 53, 68), the base (37, 52, 67) extending facing the outer sole (3) outside the footwear element (1), the wall (38, 53, 68) extending from the base (37, 52, 67) towards the upper end (21) also to the outside of the footwear element (1).
    [0002]
    2- footwear element (1) according to claim 1, characterized in that it comprises a single reinforcement (51) extending from the rear end (5) to the front end (6).
    [0003]
    3- footwear element (1) according to claim 1, characterized in that it comprises a front reinforcement (36, 66).
    [0004]
    4- footwear element (1) according to one of claims 1 to 3, characterized in that it comprises a front spike (43), the front spike (43) comprising a body (44) and spikes (9) , the body (44) being disposed between the outer sole (3) and the base (37, 67) of the reinforcement (36, 66).
    [0005]
    5- footwear element (1) according to claim 4, characterized in that the front spike (43) is removable.
    [0006]
    6- footwear element (1) according to one of claims 1 and 3 to 5, characterized in that it comprises a rear reinforcement (35, 65).
    [0007]
    7- footwear element (1) according to one of claims 1 to 6, characterized in that it comprises a rear spike (41), the rear spike (41) comprising a body (42) and spikes (9). , the body (42) being disposed between the outer sole (13) and the base of the reinforcement.
    [0008]
    8- footwear element (1) according to claim 7, characterized in that the rear spike (41) is removable.
    [0009]
    9- footwear element (1) according to one of claims 1 to 8, characterized in that the reinforcement (51, 65, 66) is secured to the sole assembly (3) and / or the rod (4) in a non-rigid manner. removable.
    [0010]
    10- footwear element (1) according to one of claims 1 to 8, characterized in that the reinforcement (35, 36) is secured to the sole assembly (3) and / or rod (4) detachably.
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    同族专利:
    公开号 | 公开日
    US20160213102A1|2016-07-28|
    US9936769B2|2018-04-10|
    CA2917432A1|2016-07-27|
    EP3050451A1|2016-08-03|
    FR3031884B1|2017-07-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2260138A|1940-03-21|1941-10-21|Elliott H Feinberg|Golf shoe|
    EP1808088A1|2006-01-12|2007-07-18|Kahtoola Inc.|Modular snow travel system for common footwear|
    WO2011067489A1|2009-12-02|2011-06-09|Pascal Ninot|Removable sole for spiked athletic shoe|
    EP2647304A1|2012-04-06|2013-10-09|Salomon S.A.S.|Footwear element|
    US1195866A|1916-08-22|Ice-cbeefeb |
    US429429A|1889-01-29|1890-06-03|Louis Eckhardt|Shoe|
    US997657A|1908-06-15|1911-07-11|Charles Leonard Drake|Sporting-shoe.|
    US1841710A|1930-12-06|1932-01-19|Edward C Byrne|Overshoe for use in sports|
    US2061962A|1935-07-19|1936-11-24|Gabriele Carlo|Antiskid attachment for shoes|
    US2108439A|1936-12-10|1938-02-15|Hood Rubber Co Inc|Spiked shoe|
    US2229387A|1939-10-20|1941-01-21|Parker Clarence William|Sole protector for rubber boots|
    US3643352A|1970-10-02|1972-02-22|Raymond K S Adair|Overshoe for golf|
    US4434565A|1980-03-27|1984-03-06|Haley Robert D|Non-slip overshoe|
    US4353172A|1980-11-10|1982-10-12|Bryant Mark K|Crampon binding|
    US4747220A|1987-01-20|1988-05-31|Autry Industries, Inc.|Cleated sole for activewear shoe|
    US4910883A|1988-08-19|1990-03-27|Zock Jr Robert A|Crampton having interchangeable pick elements|
    DE4223167A1|1992-02-07|1993-08-12|Asics Corp|Detachable spike for running shoes - has oblong holding plate with shoe connector at one end and spike at other|
    JP2824500B2|1994-02-17|1998-11-11|株式会社アシックス|Hardboard of spike shoes for athletics|
    JP2863466B2|1995-06-14|1999-03-03|美津濃株式会社|Land spike shoe sole|
    US5775005A|1995-06-21|1998-07-07|Wolverine World Wide Inc.|Footwear sole with cleated window|
    US5836090A|1996-11-12|1998-11-17|Korkers, Inc.|Non-slip sandal with wholly replaceable parts|
    AT335419T|2001-04-30|2006-09-15|Scarpa Calzaturificio Spa|ROCKER, MOUNTAINE SHOE AND FIXING DEVICE|
    US6948261B1|2001-06-28|2005-09-27|Stephanie Grasso|Supplemental removable outersole for footwear|
    ITPD20020153A1|2002-06-06|2003-12-09|Geox Spa|FOOTWEAR STRUCTURE WITH PERMEABLE AND BREATHABLE UPPER WHICH COATS AT LEAST PARTIALLY THE WATERPROOF SOLE MADE BREATHABLE.|
    US6973746B2|2003-07-25|2005-12-13|Nike, Inc.|Soccer shoe having independently supported lateral and medial sides|
    KR100683242B1|2005-06-03|2007-02-15|주식회사 트렉스타|A outsole|
    WO2008056906A1|2006-11-06|2008-05-15|Wookyung Tech Co., Ltd.|Crampon for golf shoes and climbing irons|
    US7966748B2|2007-04-16|2011-06-28|Earl J. & Kimberly Votolato, Trustees Of The Votolato Living Trust|Elastic overshoe with sandwiched sole pads|
    US8782928B2|2010-05-25|2014-07-22|Nike, Inc.|Footwear with power kick plate|USD855133S1|2016-12-08|2019-07-30|Jean-Marc Frénée|Snowshoe|
    USD933947S1|2019-06-27|2021-10-26|Salomon S. A.S.|Footwear article|
    USD929728S1|2020-02-27|2021-09-07|Nike, Inc.|Shoe|
    法律状态:
    2015-12-08| PLFP| Fee payment|Year of fee payment: 2 |
    2016-07-29| PLSC| Search report ready|Effective date: 20160729 |
    2016-12-15| PLFP| Fee payment|Year of fee payment: 3 |
    2017-12-11| PLFP| Fee payment|Year of fee payment: 4 |
    2019-12-16| PLFP| Fee payment|Year of fee payment: 6 |
    2021-10-08| ST| Notification of lapse|Effective date: 20210905 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1500157A|FR3031884B1|2015-01-27|2015-01-27|FOOTWEAR ELEMENT|FR1500157A| FR3031884B1|2015-01-27|2015-01-27|FOOTWEAR ELEMENT|
    EP16000005.5A| EP3050451A1|2015-01-27|2016-01-05|Footwear element|
    CA2917432A| CA2917432A1|2015-01-27|2016-01-12|Footwear article|
    US15/007,669| US9936769B2|2015-01-27|2016-01-27|Footwear element|
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