EP3151694B1 - Chaussure, en particulier chaussure de course à pied - Google Patents

Chaussure, en particulier chaussure de course à pied Download PDF

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Publication number
EP3151694B1
EP3151694B1 EP15726595.0A EP15726595A EP3151694B1 EP 3151694 B1 EP3151694 B1 EP 3151694B1 EP 15726595 A EP15726595 A EP 15726595A EP 3151694 B1 EP3151694 B1 EP 3151694B1
Authority
EP
European Patent Office
Prior art keywords
shoe
ball
region
outsole
sole
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.)
Active
Application number
EP15726595.0A
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German (de)
English (en)
Other versions
EP3151694A1 (fr
Inventor
Klaus Brandstätter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dee Luxe Sportartikel Handels GmbH
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Dee Luxe Sportartikel Handels GmbH
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Publication of EP3151694A1 publication Critical patent/EP3151694A1/fr
Application granted granted Critical
Publication of EP3151694B1 publication Critical patent/EP3151694B1/fr
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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/143—Soles; Sole-and-heel integral units characterised by the constructive form provided with wedged, concave or convex end portions, e.g. for improving roll-off of the foot
    • A43B13/145—Convex portions, e.g. with a bump or projection, e.g. 'Masai' type shoes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/06—Running shoes; Track shoes
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/04—Plastics, rubber or vulcanised fibre
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • A43B13/125—Soles with several layers of different materials characterised by the midsole or middle layer
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • A43B13/125—Soles with several layers of different materials characterised by the midsole or middle layer
    • A43B13/127—Soles with several layers of different materials characterised by the midsole or middle layer the midsole being multilayer
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/141—Soles; Sole-and-heel integral units characterised by the constructive form with a part of the sole being flexible, e.g. permitting articulation or torsion
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/16—Pieced soles
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/181—Resiliency achieved by the structure of the sole
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/181—Resiliency achieved by the structure of the sole
    • A43B13/186—Differential cushioning region, e.g. cushioning located under the ball of the foot
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0245—Uppers; Boot legs characterised by the constructive form
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/0036—Footwear characterised by the shape or the use characterised by a special shape or design
    • A43B3/0057—S-shaped
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/141—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form having an anatomical or curved form
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/142—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the medial arch, i.e. under the navicular or cuneiform bones
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/1425—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the ball of the foot, i.e. the joint between the first metatarsal and first phalange
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/144—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the heel, i.e. the calcaneus bone
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1415—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot
    • A43B7/1445—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the location under the foot situated under the midfoot, i.e. the second, third or fourth metatarsal
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1475—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the type of support
    • A43B7/148—Recesses or holes filled with supports or pads

Definitions

  • the invention relates to a shoe, in particular a running shoe, according to the preamble of claim 1.
  • Running shoes which are adapted to the special needs of a runner, are known in the prior art, being exemplified by the DE 20 2005 013 798 U1 is referenced.
  • the ball of the foot is arranged centrally above a roll-off or tilting line on the underside of the sole (ball roll).
  • the roll-off or tipping line determines at what point in time the heel of the runner lifts.
  • the running shoes mentioned in the prior art are found to be unsatisfactory, especially from an ergonomic point of view, such shoes according to the prior art being disadvantageous for diabetics, in particular due to the occurrence of high pressure loads when running and especially when rolling.
  • the document EP2 540 181 A2 reveals a shoe.
  • a roll-off or tilting line in a shoe according to the invention is offset backwards relative to the ball of the foot.
  • the shoe rolls off in front of the ball of the foot when walking. This in turn reduces a rolling resistance and thereby improves the ergonomics and associated pressure loads occurring when running, which is of great advantage in particular for people with skin and/or circulation problems, especially in the legs and/or feet.
  • the ball line defines the ball position and is an imaginary line between the ball of the big and little toe (or between an inner and an outer ball of the foot).
  • the line of the ball of the foot is thus determined on the basis of predetermined proportions of an individual foot or an average foot on which the shoe is based.
  • Each shoe thus has a clearly defined ball line, which can be determined using standard measurements. For example, the ball line can divide a sole length into 37% forefoot length and 63% rearfoot length.
  • the shoe according to the invention has an upper and an insole which is glued to an upper edge on the upper side of the outsole.
  • This measure according to the invention increases the stability of the shoe, in particular running shoe, and thus improves the hold of a foot in the shoe Insole glued to the top of the outsole, which optimizes the rigidity, especially the torsional rigidity of the shoe.
  • the insole is rigid, i.e. rigid in normal use, namely resistant to torsion and bending.
  • the torsional stiffness or torsional stability of the shoe according to the invention and in particular the torsional stiffness or torsional stability of its outsole can be further improved in this way, so that when the shoe according to the invention is used, a pressure load acting on a sole of the foot is distributed essentially evenly over the essentially entire sole of the foot and, especially while running, no pressure peaks occur, as is the case with conventional footwear known from the prior art, which is particularly painful and painful for people with skin and/or circulation problems, especially in the legs and/or feet therefore disadvantageous.
  • a shoe according to the invention is therefore particularly suitable for such a group of people, with the shoe according to the invention also being particularly comfortable and easy to wear for all other people due to its optimized properties and being particularly well suited for walking, jogging, walking and running.
  • the shoe according to the invention in particular a running shoe, has a tarsal area and a metatarsal area (metatarsal zone), wherein the tarsal area is softer on average at an inner tarsal area edge section than at an outer tarsal area edge section and/or wherein the Metatarsal area is formed harder on average at an inner metatarsal area edge section than at an outer metatarsal area edge section.
  • the terms “inside” or “inner” are intended to mean that the element referred to faces the respective other shoe when a pair of shoes is in use.
  • outer or “outer” is intended to mean that the referenced element is further from the other shoe when the pair of shoes is in use.
  • hardness can be understood as the mechanical resistance that the material of an edge portion of a specimen from the Material of the other edge portion opposes. The hardness can be measured according to Mohs, Martens or Brinell, for example.
  • the inner edge section of the tarsal area can be designed in such a way that, on average, it offers less resistance than the outer edge section of the tarsal area when the foot is set down.
  • the inner edge section of the metatarsal area can be designed in such a way that, on average, it offers greater resistance than the outer edge section of the metatarsal area when it is put down. This can also be achieved, for example, by a different bulge or profile, in particular profile depth. In this way, the shoe according to the invention can be optimally adapted to the needs of a consumer or user.
  • the ball roller distance can be at least 2 mm, preferably at least 3 mm, even more preferably at least 5 mm or at least 0.5%, preferably at least 1%, even more preferably at least 1.5% of a sole length.
  • a ball roller spacing of about 5 mm has proven to be particularly suitable.
  • the distance between the ball rollers can be at most 10 mm, preferably at most 7 mm, or at most 2.5%, preferably at most 1.7% of a sole length, measured along the longitudinal center axis.
  • the ball roll can, at least in certain areas, run at a predetermined oblique angle with respect to a longitudinal central axis, in particular following the natural course of the ball. This can further improve ergonomics when walking.
  • the sole has a forefoot area that is bent up and/or has an increased toe drop of, for example, at least 10 mm, preferably at least 15 mm.
  • a particularly energy-saving walking can be made possible.
  • a midsole in particular made of ethylene vinyl acetate (EVA) and/or polyurethane (PU), is provided.
  • EVA ethylene vinyl acetate
  • PU polyurethane
  • a ball-roll of the midsole can also be arranged at a predetermined midsole-ball-roll distance behind the ball line.
  • the midsole-roller spacing can correspond to or be defined by the roller spacing of the (overall) sole. Such a measure further improves the division of steps and makes it easier for the foot to roll off.
  • the (cushioning) material of the midsole, in particular EVA or PU can be made harder or softer depending on the area of use.
  • the sole includes pronation support in an arch area.
  • This pronation support can also be switched off, in particular in relation to the midsole Harder, material such as EVA or PU be formed and be designed in terms of their shape and hardness to stabilize the arch of the foot. This improves stability and surefootedness when walking.
  • the sole has a forefoot cushioning element.
  • a degree of hardness of the forefoot cushioning element can be adjusted in such a way that the step execution flows and is not interrupted.
  • the shape and composition of the forefoot cushioning element can be designed in such a way that it adapts to the anatomy of the foot or the natural stepping behavior and relieves the pressure points.
  • the forefoot cushioning element is also preferably made of a harder material than the midsole or the other components of the midsole.
  • At least one heel cushioning element can be provided in a heel area, the material of which, for example EVA or PU, is also preferably harder than the material of the midsole.
  • the heel cushioning element (heel wedge) can be designed in such a way that it absorbs the initial impact and initiates the rolling movement. As a result, the joints are optimally protected and the rolling movement is optimized. Overall, the forefoot cushioning element, heel cushioning element and torsion stabilizer further promote ergonomics when running.
  • the outsole can have a reinforcement, in particular plate-shaped or rod-shaped, made of a torsion-resistant and bending-resistant material, preferably made of plastic or metal.
  • a reinforcement in particular plate-shaped or rod-shaped, made of a torsion-resistant and bending-resistant material, preferably made of plastic or metal.
  • Such an element represents a torsion stabilizer, which preferably also consists of a harder material than the material of the midsole.
  • the torsion stabilizer is provided in a metatarsal area and serves as a metatarsal bridge and increases the stability of the torsional movement, so that it advantageously prevents the forefoot from twisting relative to the heel during the rolling movement.
  • the sole comprises a heel bevel, with a boundary line of the bevel closer to the forefoot region being set back at its inner end relative to the outer end.
  • the inside of a shoe is designed to be essentially seamless, with sections in the inside of the shoe adjoining a foot being seam-free in particular.
  • the shoe according to the invention advantageously has a soft upper edge and, if desired, a soft, flexible toe cap, in particular in the forefoot and/or toe area, so that according to the invention all sections and parts of the shoe that are attached to a foot, an ankle and/or a lower leg adjoining are soft, flexible and designed without bumps or perforations, so that neither in the shoe itself nor on the edge of the upper do pressure points occur during use, which could lead to disadvantageous irritation of the skin or tissue, especially in people with skin and/or blood circulation problems.
  • the shoe according to the invention is particularly well suited for people with skin and/or circulation problems, for example diabetics.
  • the shoe according to the invention has a removable insole in the form of a cushioned sole, which preferably has a pressure peak reduction, particularly in the area of the ball of the foot.
  • the insole that can be used in the shoe according to the invention has a thickness in the range from 3 mm to 15 mm, preferably in the range from 6 mm to 12 mm and particularly preferably in the range from 7 mm to 10 mm.
  • This insole which, as mentioned above, can also be designed as a cushioned sole, is made of a soft and flexible material in this case, so that no pressure points and/or pressure peaks can emanate from this insole when the shoe is in use.
  • the insole is designed according to the invention in such a way that it can be removed and replaced with individually manufactured, made-to-measure and/or model insoles can, through which the foot of a wearer can be individually supported.
  • the shoe according to the invention can have an upper edge that is essentially raised by the height of the cushioned sole and/or a forefoot area and midfoot area limited to the rear by the ball of the foot area, so that an inner volume of the forefoot area compared to a shoe with a conventional insole, the height of which is typically less than 3 mm is increased by a range of 7% to 15%, preferably 9% to 13%.
  • the shoe according to the invention can be particularly advantageously provided with custom-made and/or model insoles, which are generally significantly higher than conventional shoe insoles, without the inside volume of the shoe being uncomfortably reduced and/or the heel area being raised so much that pressure points would occur at the rear edge of the upper of a shoe.
  • the shoe according to the invention thus has an interior which, even when using special insoles adapted to a foot, has sufficient interior volume to reliably rule out the occurrence of pressure points both downwards and upwards and to the sides, so that damage to a located in the shoe according to the invention is reliably counteracted.
  • the ball roll is offset backwards in relation to the ball line in the shoe according to the invention in the direction of a heel end, with this offset arrangement being arranged essentially parallel to the ball line and with a extending from an inner ball point to an outer ball point, the forefoot enclosing peripheral edge of the outsole defines a first enveloping line, which has a first length, with a second enveloping line, which follows the forefoot enveloping peripheral edge of the outsole and whose starting and ending points are associated with the respective opposite ends of the staggered ball roll, a second length, the second length being greater in length than the first length by a range of 9% to 14%, preferably by a range of 9.8% to 12.5%.
  • the amount by which the bale roll is in relation to the bale line a shoe according to the invention is offset backwards in the direction of the heel end, is thus based on the peripheral edge of the outsole enveloping the forefoot, with the respective length of the respective enveloping on the one hand at the respective opposite points of the ball line and, in the case of the ball roll offset to the rear, on measured by the respective opposite end points of the ball roll.
  • the last 11 comprises a recessed last ball roll 12 and is characterized by a bend 13 and a comparatively high tip ejection 14 of, for example, at least 10 mm.
  • Last roll 12 defines, at least in part, during manufacture, roll 38 of sole 10, as well 2 can be seen.
  • the ball of the foot roll of the sole 10 is about 5 mm behind the natural ball of the foot position after manufacture.
  • the sole 10 comprises an insole 15, a midsole 16, a torsion stabilizer 17, a heel wedge 18 for heel cushioning and an outsole 19 with a profile.
  • the hardness and flexibility of the shoe can be adjusted at least partially via the insole 15 and the area of use of the shoe can thus be defined.
  • a strobed embodiment with a comparatively soft textile insole can ensure a high degree of flexibility.
  • the insole is glued on, namely with an upper edge on the upper side of the outsole.
  • a hard insole promotes stability when walking and also enables a precisely defined, particularly even, distribution of forces and surface loading.
  • a forefoot cushioning 20 and a pronation support 21 are integrated into the midsole 16 . Both the forefoot cushioning 20 and the pronation support 21 are made of a material that is harder than the rest of the components of the midsole 16.
  • a midsole ball roller 22 is also set back to facilitate rolling of the foot. The midsole ball roll is defined by a lower peak line of the midsole.
  • the pronation support 21 is located in an arch area 23 on an inner edge 24 of the midsole 16 and promotes comfortable pronation control or stabilization of the arch of the foot.
  • the pronation support 21 is arranged within a central longitudinal axis 40 and the inner edge 24 of the midsole 16 .
  • the forefoot cushioning 20 is arranged in a forefoot area 25 of the midsole 16 and is approximately kidney-shaped in order to relieve the pressure points.
  • the sole 10 is subdivided in two different ways below: on the one hand in the forefoot area 25 and in a rearfoot area 42. These two areas are separated by the ball line. On the other hand, following the anatomy, a subdivision into tarsal area 28, metatarsal area 29 and Toe area 30 made. Ball line 37 is within midfoot area 29.
  • the midsole 16 is arranged below the insole 15 in the shoe.
  • the plate-shaped torsion stabilizer 17 and the heel wedge 18, or the heel cushioning are arranged below the plate-shaped torsion stabilizer 17 and the heel wedge 18, or the heel cushioning.
  • the heel wedge can absorb the initial impact and initiate the rolling movement, so that the joints are better protected and the rolling movement is improved.
  • the heel wedge 18 is wedge-shaped and widens in the direction of a heel end 26 of the sole 10.
  • the torsion stabilizer 17 is provided in the arch area 23 and can reduce or prevent the torsion of the forefoot relative to the heel during a rolling movement.
  • the outsole 19 is arranged below the torsion stabilizer 17 and heel wedge 18 .
  • a profiling 27 (see also 2 ) is adapted to the natural gait pattern of humans and follows the S-shaped roll-off line. The first contact with the ground can take place on a slightly supinated heel.
  • the profile hardness and profile depth of the sole of the shoe according to the invention
  • FIG. 2 a view of the sole 10 from below is shown.
  • the outsole 19 is subdivided into a tarsal area 28 , a metatarsal area 29 and a toe area 30 .
  • An inner tarsal area edge section 31 is softer than an outer tarsal area edge section 32.
  • an inner metatarsal area edge section 33 is harder than an outer metatarsal area edge section 34.
  • An inner toe area edge section 35 is also harder than an outer toe area edge edge section 36.
  • a ball line 37 is shown from which a ball roller 38 is offset rearwardly by a ball roller spacing 41 as dictated by the last ball roller 12 and the midsole ball roller 22 .
  • the ball roll 38 defined in this way is offset backwards by 5 mm in relation to the ball line 37 in the direction of the heel end 26 .
  • the sole includes a heel bevel with a boundary line closer to the forefoot area set back at its inner end.
  • the sole 10 can be constructed in the sense of a modular system.
  • a set of several lasts and/or insoles and/or midsoles and/or torsion stabilizers and/or heel wedges and/or outsoles can be provided. All elements can be individually adapted in terms of hardness, material design and shape and the sole can therefore be adapted to different requirements and functions, in particular to the needs of people with skin and/or circulation problems, especially feet, such as diabetics.
  • the field of use of the sole increases significantly in an advantageous manner.
  • first wrap 45 extends from the respective opposite ends of the ball line 37 around the peripheral edge of the outsole, which is assigned to the forefoot, while the second wrap 46 extends respectively from the opposite ends of the ball roll 38 around the forefoot-enclosing peripheral edge of the outsole.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Claims (10)

  1. Chaussure, en particulier chaussure de course, avec une semelle d'usure présentant une ligne de coussinet (37) définie qui s'étend d'un point de coussinet intérieur à un point de coussinet extérieur, et un cylindre de coussinet (38) qui est décalé d'un écartement moyen du cylindre de coussinet (41) par rapport à la ligne de coussinet (37) vers l'arrière en direction d'une extrémité côté talon (26), avec une tige, une semelle de propreté (15) disposée par-dessus la semelle d'usure (19), et avec une semelle intérieure amovible conformée comme une semelle rembourrée, laquelle semelle intérieure est épaisse de 3 mm à 15 mm, dans laquelle la semelle de propreté (15) est collée par un bord de tige sur une face supérieure de la semelle d'usure (19).
  2. Chaussure selon la revendication 1, caractérisée en ce que la semelle de propreté (15) est raide, c'est-à-dire rigide en utilisation normale, à savoir résistante à la torsion et à la flexion.
  3. Chaussure selon l'une des revendications précédentes, caractérisée en ce que la semelle d'usure (19) présente une zone de tarse (28), une zone de métatarse (29) et une zone d'orteils (30), la zone de tarse (28) étant plus souple en moyenne dans une partie de bord intérieur (31) de la zone de tarse que dans une partie de bord extérieur (32) de la zone de tarse et/ou la zone de métatarse (29) étant plus dure en moyenne dans une partie de bord intérieur (33) de la zone de métatarse que dans une partie de bord extérieur (34) de la zone de métatarse et/ou la zone d'orteils (30) étant plus dure en moyenne dans une partie de bord intérieur (35) de la zone d'orteils que dans une partie de bord extérieur (36) de la zone d'orteils.
  4. Chaussure selon l'une des revendications précédentes, caractérisée en ce que la semelle d'usure (19) présente dans sa partie arrière tournée vers le talon un renfort, en particulier en forme de plaque ou de barre, fait d'un matériau résistant à la torsion et à la flexion, de préférence de matière plastique ou de métal.
  5. Chaussure selon l'une des revendications précédentes, caractérisée en ce que l'intérieur de la chaussure, en particulier dans les parties limitrophes du pied, est conçu sensiblement sans coutures.
  6. Chaussure selon l'une des revendications précédentes, caractérisée en ce que la chaussure présente un bord de tige souple et en particulier, dans la zone d'orteils, un embout avant souple et malléable.
  7. Chaussure selon l'une des revendications précédentes, caractérisée en ce que la semelle intérieure amovible présente, en particulier au niveau du coussinet, une réduction des pics de pression, la semelle rembourrée se composant de préférence d'un matériau souple et malléable.
  8. Chaussure selon l'une des revendications précédentes, caractérisée en ce que la semelle intérieure amovible a une épaisseur comprise entre 6 mm et 12 mm, de préférence entre 7 mm et 10 mm.
  9. Chaussure selon l'une des revendications précédentes, notamment la revendication 7 ou 8, caractérisée en ce que la chaussure présente un bord de tige et une zone d'avantpied (25) surélevée sensiblement de la hauteur de la semelle rembourrée et délimitée sur l'arrière par la ligne de coussinet ainsi qu'une zone de métatarse (29), un volume intérieur de la zone d'avant-pied (25) étant agrandi de 7 % à 15 %, de préférence de 9 % à 13 %, par rapport à une chaussure munie d'une semelle intérieure dont la hauteur est inférieure à 3 mm.
  10. Chaussure selon l'une des revendications précédentes, caractérisée en ce que le cylindre de coussinet (38) est décalé par rapport à la ligne de coussinet (37) vers l'arrière en direction de l'extrémité côté talon (26), de préférence de façon sensiblement parallèle à la ligne de coussinet (37), dans laquelle un bord périphérique de la semelle d'usure (19) qui s'étend d'un point de coussinet intérieur à un point de coussinet extérieur et enveloppe l'avant-pied définit une première ligne enveloppante (45) d'une première longueur, dans laquelle une deuxième ligne enveloppante (46), qui suit le bord périphérique de la semelle d'usure (19) enveloppant l'avant-pied et dont les points de début et de fin sont associés aux extrémités opposées du cylindre de coussinet (38) en position décalée, présente une deuxième longueur qui est comprise entre 9 % et 14 %, de préférence entre 9,8 % et 12,5 %, plus grande que la première longueur.
EP15726595.0A 2014-06-03 2015-06-01 Chaussure, en particulier chaussure de course à pied Active EP3151694B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014107751.2A DE102014107751A1 (de) 2014-06-03 2014-06-03 Schuh, insbesondere Laufschuh
PCT/EP2015/062091 WO2015185483A1 (fr) 2014-06-03 2015-06-01 Chaussure, en particulier chaussure de course à pied

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EP3151694A1 EP3151694A1 (fr) 2017-04-12
EP3151694B1 true EP3151694B1 (fr) 2022-08-10

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US (1) US20170095030A1 (fr)
EP (1) EP3151694B1 (fr)
JP (1) JP2017520362A (fr)
CN (1) CN106455748A (fr)
DE (1) DE102014107751A1 (fr)
WO (1) WO2015185483A1 (fr)

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CN108741383B (zh) * 2018-08-17 2023-07-04 福建鸿星尔克体育用品有限公司 一种基于柔性压力传感器的运动健康监测鞋
WO2020121407A1 (fr) * 2018-12-11 2020-06-18 株式会社アシックス Chaussure
EP3958705B1 (fr) * 2019-04-26 2023-12-27 NIKE Innovate C.V. Procédés de formation d'un article chaussant à structure strobel en plusieurs parties et articles formés par ces derniers
AU2020323301A1 (en) * 2019-08-01 2022-02-24 Frankie4 IP 1 Pty Ltd A footwear insert assembly
USD923301S1 (en) * 2019-09-23 2021-06-29 Fuerst Group, Inc. Outsole for a footwear article
US11641906B2 (en) 2020-02-27 2023-05-09 Nike, Inc. Medially-located lateral footwear stabilizer
JPWO2022074845A1 (fr) * 2020-10-09 2022-04-14

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Also Published As

Publication number Publication date
WO2015185483A1 (fr) 2015-12-10
CN106455748A (zh) 2017-02-22
US20170095030A1 (en) 2017-04-06
EP3151694A1 (fr) 2017-04-12
DE102014107751A1 (de) 2015-12-03
JP2017520362A (ja) 2017-07-27

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