WO1990004338A1 - Inner sole of ballet shoe - Google Patents

Inner sole of ballet shoe Download PDF

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Publication number
WO1990004338A1
WO1990004338A1 PCT/FR1989/000555 FR8900555W WO9004338A1 WO 1990004338 A1 WO1990004338 A1 WO 1990004338A1 FR 8900555 W FR8900555 W FR 8900555W WO 9004338 A1 WO9004338 A1 WO 9004338A1
Authority
WO
WIPO (PCT)
Prior art keywords
insole
dance shoe
sole
heel
dance
Prior art date
Application number
PCT/FR1989/000555
Other languages
French (fr)
Inventor
Robert Cohen-Adad
Michel Bernard
Gérard COHEN-ADAD
Original Assignee
Cohen Adad Robert
Michel Bernard
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cohen Adad Robert, Michel Bernard filed Critical Cohen Adad Robert
Publication of WO1990004338A1 publication Critical patent/WO1990004338A1/en

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Classifications

    • 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
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A43B13/41—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process combined with heel stiffener, toe stiffener, or shank stiffener
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/16—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined with heel or toe caps
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/12—Dancing shoes
    • 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
    • A43B7/143—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 lateral arch, i.e. the cuboid 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
    • A43B7/144—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

Definitions

  • the present invention relates to an insole of dance shoes, in particular "spikes” and “half spikes”, intended to allow better static and dynamic balance of the foot and the disappearance of many painful phenomena of the foot and the locomotor device.
  • the insole or "first” is reinforced by a stiffening piece made of cardboard, sometimes also designated by the term “shank”.
  • the antero-superior part of the liner designated under the term “empei ⁇ gne” is rigid, conventionally made of glued paper and covered with cotton or satin fabric. It covers the dorsal part of the toes.
  • the tip is. a hard end conventionally made of glued paper and covered with fabric.
  • the conventional upper made of satin or leather envelops the upper. It is sewn on the sole and allows to define a shape slightly supporting the heel.
  • the lifespan of the ballet shoe is relatively short, varying from a few hours for professional dancers to a few weeks for amateurs.
  • the ballet shoes have a certain number of drawbacks, inducing particularly painful osteo-ligament and musculo-tendon pathologies.
  • the sole made of a hard material promotes the propagation of vibrations due to the impact of the foot on the ground, in particular during jumps, thereby promoting the occurrence of osteo-liga ⁇ mental pathologies predominant in the knee hip and spine.
  • the rigidity / flexibility ratio of the shank can however pose problems for the dancer when she comes down from the point because the shank then has insufficient flexibility to allow the liner to bend while marrying the foot of the dancer without breaking the shank.
  • the rigid upper causes the emergence of painful symptomatology of the forefoot related to cutaneous erosions of the upper part of the toes, calluses and osteo-articular deformations of the tarsal bones.
  • the hard tip of the tip also causes pain symptoms specific to ballet dancers in connection with repeated trauma to the toes of the foot and micro-trauma affecting the inter-phalangeal and metatarsophalangeal joints of the foot. forefoot to the spine.
  • the present invention therefore has the object of proposing a composite insole of a dance shoe which in particular aims to remedy these drawbacks.
  • This sole using adapted materials aims to allow dancers to practice their art in better conditions of comfort, as well as prevention of osteo-musculo-ligament pathologies.
  • the present invention consists of 5 elements with a long service life of the order of 4 months to 2 years depending on the intensity of use.
  • This material can consist of an elastomer such as “NOENE” or a polyurethane such as “VISCOLAS”, “SPENCO”, “EVA”.
  • This material can be covered, for example, with a tick lining, cotton and synthetic fibers.
  • the shape of the sole is maintained by a reinforcement (2) produced by a thin sheet of a material which combines rigidity and flexibility such as for example glass fibers, "KEVLAR”, "POLYSAR”, polyurethane, polyethylene, polypropylene. , poly carbonates. It gives both maximum support to the foot in the point position and can also lend itself to flexion when the subject descends from the point. The stiffness / flexibility ratio can also be varied to meet the subjects' wishes.
  • the reinforcement of the sole (2) can be held on the ballet shoe by a double-sided adhesive material.
  • the upper (3) covering the toes can be made of a heat-molding material for example, cross-linked closed cell foam "PLASTAZOTE", silicone mouse, relatively flexible in order to achieve better matching of the toes to the front of the dance shoe.
  • a heat-molding material for example, cross-linked closed cell foam "PLASTAZOTE", silicone mouse, relatively flexible in order to achieve better matching of the toes to the front of the dance shoe.
  • the heel stabilizers (5) located laterally on either side thereof may be made of a semi-rigid material such as polyurethane foam, latex foam, silicone foam, or of a thermo-molding material conforming to the shape of the heel.
  • the purpose of this device is to improve the lateral stability of the foot.
  • the invention has the following advantages: the insole of the pointe shoe is removable and its lifespan is long compared to the short lifespan of the "pointe" shoe. So it can be reused by the subject.
  • the first (1) of the sole providing a vibration absorbing system aims to provide a solution to the musculoskeletal pathology related to the practice of dance.
  • the reinforcement (2) of the sole combining rigidity and flexibility allows adequate support of the foot during the toe.
  • the flexible upper (3) adapted to the shape of the toes, prevents the occurrence of painful symptoms in the forefoot.
  • the tip (4) adapted to the shape of the toes is provided with a vibration absorbing system, aimed at preventing trauma and micro-trauma of the forefoot.
  • the heel stabilizers (5) harmoniously conforming to the shape thereof make it possible to improve the lateral stability of the foot, which is all the more advantageous since the dancers are frequently balanced on one leg.
  • the insole of a dance shoe as described above can be produced without heel stabilizers (5).
  • the vamp (3) and the point (4) can be assembled and be inserted into the dance shoe of "points" and "3/4 of points".
  • the upper (3), the tip (4) and the forefoot of the sole consisting of the first (1) can be assembled and inserted into the "pointes" and "3/4 points” dance shoe.
  • a heel consisting of a first (1), the reinforcement (2) and heel stabilizers (5) can be produced and be inserted into the dance shoe whether a "point" or a "half point".
  • an inner sole of a dance shoe can be produced using only 3 of the 5 elements: the first (1), the reinforcement (2) and the heel stabilizers (5). It is inserted in the ballet shoe of "demi-pointes" and "1/4 de pointes".
  • an inner sole of a dance shoe can be produced using only 2 of the 5 elements: the first (1) and the heel stabilizers (5). It is inserted in the ballet shoe of "demi-pointes" and "1/4 de pointes".
  • the inner sole of a dance shoe can have reliefs: prone wedges, supinator wedges and retro-capital supports, also giving it orthopedic properties.
  • the choice and placement of these reliefs can be carried out according to the indications of a doctor or a podiatrist depending on the architecture of the foot.
  • the sole " interior of a dance shoe and all the variants set out above can be either removable or integrated into the dance shoe coming from an element inseparable from the shoe.
  • the elements of the sole can be made of an identical material or of different materials.
  • the elements of the inner sole of a dance shoe can be assembled together by gluing, welding, sewing or else produced in a single piece, for example injected into a mold.
  • FIG. 1 is a side view of a conventional dance shoe
  • fig. 2 is a sagital section showing the insole of a dance shoe inserted in a conventional dance shoe "pointe" on the foot of a dancer according to line IV-IV of FIG. 3
  • fig. 3 is a perspective view of this sole
  • fig. 4 is a cross section of the front part of this sole according to line II-II of FIG. 3
  • fig. 5 is a cross section of the heel of this sole along the line III-III of FIG. 3
  • fig. 6 is a median longitudinal section of this sole along the line VV of FIG. 3
  • FIG. 7 is a longitudinal longitudinal section of this sole along the line IV-IV of FIG. 3; fig. 8 is a top view of this sole; fig. 9 is a bottom view of this sole; fig. 10, 11, 12, 13 and 14 show perspective views of variants of this invention.
  • FIG. 1 in which a conventional "pointe" ballet shoe is shown, seen from the profile, consisting of a conventional sole (10) on which the upper (8) is sewn.
  • the upper (8) comprises an upper (3), a point (4) and the heel (9). It can be made of leather or satin.
  • FIG. 2 shows a sagittal section of the inner sole of the dance shoe inserted into a dance shoe. It consists of a first (1) absorbing vibrations, a reinforcement (2) of sole in flexible and semi-rigid material, a vamp (3) in thermo-molding material, a point (4 ) consisting of a part made of thermo-molding material (7) and a part made of vibration-absorbing material (6).
  • the heel stabilizers (5) are inserted laterally on either side of the heel, between the first (1) and the sole reinforcement (2). All of these elements can be assembled for example by gluing, sewing, welding.
  • FIG. 3 shows a perspective view of the inner sole of the dance shoe consisting of the 5 elements previously described: the first (1), the reinforcement (2), the upper (3), the toe (4) and heel stabilizers (5).
  • FIG. 4 shows a cross section of the anterior part of the shoe insole.
  • dance sound consisting of a first (1) made of a material absorbing vibrations of about 0.8 to 3mm thick, a reinforcement (2) of sole made of flexible and semi-rigid material of 0.3 0.6mm thick approximately, of a vamp (3) resting on the first (1) and made of a thermo-molding material. 1 to 2, mm thick approximately.
  • This upper (3) adapts perfectly to the upper of the dance shoe so as to fit perfectly into the shoe.
  • FIG. 5 shows a transverse section of the heel of the inner sole of the liner in consisting of a first (1) resting on a reinforcement (2) of the sole with the heel stabilizers laterally (5 ) triangular cut.
  • the height of the external face of the heel stabilizers (5) is of the order of 3 to 6 mm.
  • These are for example composed of a thermo-molding material or a latex foam, crosslinked polyurethane, silicone.
  • FIGS. 6 and 7 show a longitudinal section fig. 6 and side fig. 7 of the dance shoe insole.
  • the " length of the heel stabilizers (5) is of the order of 30 to 60 mm.
  • the heel stabilizers (5) are bevelled at their anterior and posterior ends.
  • FIGS. 8 and 9 show a top view of FIG. 8 and bottom view fig. 9 of the insole of the dance shoe. Note the slight overhang of the order of 2 to mm from the first (1) relative to the reinforcement of the sole (2). C overhang at the heel is about 4 to 8 times greater so as to allow by cutting the first, using a pair of scissors, a perfect match of the insole of the dance shoe to the different dance shoe models.
  • FIG. 10 shows a variant of the insole of the dance shoe of "points" identical to the description above, but not comprising heel stabilizers (5).
  • FIG. 11 shows a vari ante: the point of the toe (14) consisting solely of the upper (3 and the point (4), designed to adapt perfectly to the ballet shoes of " points "or” 3/4 of points ".
  • FIG. 12 shows a vari ante consisting solely of the vamp (3) of the toe (4) and of the first (1) of the sole designed to adapt perfectly to the dance shoe of "points" or "3/4 of points".
  • the first (1 is bevelled at the rear free edge (11).
  • FIG. 13 shows a net damping heel (13) constituted by a posterior part of the first (1) limited to the heel and supported by a reinforcement (2) of the sole with laterally the stabilizers of the heel (5).
  • the anterior edge (12) of the first (1) is bevelled so as not to injure the seed coat.
  • FIG. 14 shows a vari ante of the inner sole of the dance shoe adapted to the requirements of the dance shoe of "demi-pointe” or "1/4 de pointe” including a first (1), a reinforcement (2) of the sole and the heel stabilizers (5).
  • the present invention is not limited to dance shoes but can be applied in any sports shoe, in particular gymnastic shoe in which it would prove advantageous.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The invention relates to an inner sole of ballet shoe allowing the absorption of vibrations, the protection of the toes, the stabilization of the foot in the point position and laterally at the heel level. It is comprised of an insole (1) which absorbs vibrations, held by a semi-rigid sole reinforcement (2) covered at the forefoot by a thermomoulding upper (3) with a thermomoulding tip (4) which absorbs vibrations. At the heel, stabilizers (5) are inserted laterally. This sole according to the invention is particularly appropriate for ''point'', ''half-point'' ballet shoes and gym shoes.

Description

Titre de l'invention : SEMELLE INTERIEURE DE CHAUSSON DE DANSE Title of the invention: INSIDE DANCE SHOE
La présente invention concerne une semelle intérieure de chaus¬ son de danse, en particulier "pointes" et "demi-pointes", destinée à permettre un meilleur équilibre statique et dynamique du pied et la disparition de nombreux phénomènes douloureux du pied et de l'appareil locomoteur.The present invention relates to an insole of dance shoes, in particular "spikes" and "half spikes", intended to allow better static and dynamic balance of the foot and the disappearance of many painful phenomena of the foot and the locomotor device.
Dans un chausson de pointes conventionnel, la semelle intérieure ou "première" est renforcée par une pièce de rigidification constituée de carton, parfois désignée également par le terme de "cambrion". La pièce antéro-supérieure du chausson désignée sous le terme "empei¬ gne" est rigide, conventionnellement constituée de papier encollé et recouvert de tissu en coton ou en satin. Elle recouvre la partie dorsale des orteils. La pointe est. un bout dur constituée conventionnellement de papier encollé et recouvert de tissu. La tige conventionnellement constituée de satin ou de cuir enveloppe l'empeigne. Elle est cousue sur la semelle et permet de délimiter une forme soutenant légèrement le talon.In a conventional pointe shoe, the insole or "first" is reinforced by a stiffening piece made of cardboard, sometimes also designated by the term "shank". The antero-superior part of the liner designated under the term "empei¬ gne" is rigid, conventionally made of glued paper and covered with cotton or satin fabric. It covers the dorsal part of the toes. The tip is. a hard end conventionally made of glued paper and covered with fabric. The conventional upper made of satin or leather envelops the upper. It is sewn on the sole and allows to define a shape slightly supporting the heel.
La durée de vie du chausson de danse est relativement brève, va¬ riant de quelques heures pour les danseuses professionnelles, à quel¬ ques semaines pour les amateurs.The lifespan of the ballet shoe is relatively short, varying from a few hours for professional dancers to a few weeks for amateurs.
La forme actuelle du chausson de danse remonterait au début du XIXème siècle.The current shape of the dance shoe dates back to the early 19th century.
Le chausson de danse présente un certain nombre d'inconvéni¬ ents, induisant des pathologies ostéo-ligamentaires et musculo-tendi- neuses particulièrement douloureuses.The ballet shoes have a certain number of drawbacks, inducing particularly painful osteo-ligament and musculo-tendon pathologies.
La semelle constituée d'un matériau dur favorise la propagation des vibrations dues à l'impact du pied sur le sol, .en particulier lors de sauts, favorisant, par la même, la survenue de pathologies ostéo-liga¬ mentaires prédominant au niveau du genou de la hanche et du rachis.The sole made of a hard material promotes the propagation of vibrations due to the impact of the foot on the ground, in particular during jumps, thereby promoting the occurrence of osteo-liga¬ mental pathologies predominant in the knee hip and spine.
Le rapport rigidité/flexibilité du cambrion peut toutefois poser des problèmes à la danseuse lorsqu'elle redescend de la pointe car le cambrion possède alors une flexibilité insuffisante pour permettre au chausson de courber en épousant le pied de la danseuse sans cassure du cambrion.The rigidity / flexibility ratio of the shank can however pose problems for the dancer when she comes down from the point because the shank then has insufficient flexibility to allow the liner to bend while marrying the foot of the dancer without breaking the shank.
L'empeigne rigide provoque l'émergence d'une symptomatologie douloureuse de l'avant-pied en rapport avec érosions cutanées de la partie supérieure des orteils, des callosités et des déformations ostéo- articulaires des os du tarse.The rigid upper causes the emergence of painful symptomatology of the forefoot related to cutaneous erosions of the upper part of the toes, calluses and osteo-articular deformations of the tarsal bones.
Le bout dur de la pointe provoque également une symptomato- logie douloureuse spécifique des danseuses de ballet en rapport avec des traumatismes répétés des orteils du pied et des micro-traumatis- mes se répercutant au niveau des articulations inter-phalangiennes et métatarso-phalangiennes de l'avant-pied jusqu'au rachis.The hard tip of the tip also causes pain symptoms specific to ballet dancers in connection with repeated trauma to the toes of the foot and micro-trauma affecting the inter-phalangeal and metatarsophalangeal joints of the foot. forefoot to the spine.
L'insuffisance de stabilisation latérale du talon favorise les entor¬ ses de la cheville et la survenue de pathologies ostéo-ligamentaires du genou et de la hanche.The insufficient lateral stabilization of the heel promotes sprains of the ankle and the occurrence of osteo-ligamentous pathologies of the knee and hip.
La présente invention a, en conséquence, pour objet de proposer une semelle intérieure composite de chausson de danse qui notam¬ ment a pour but de remédier à ces inconvénients. Cette semelle utili¬ sant des matériaux adaptés vise à permettre aux danseurs une prati¬ que de leur art dans de meilleures conditions de confort, ainsi qu'une prévention des pathologies ostéo-musculo-ligamentaires.The present invention therefore has the object of proposing a composite insole of a dance shoe which in particular aims to remedy these drawbacks. This sole using adapted materials aims to allow dancers to practice their art in better conditions of comfort, as well as prevention of osteo-musculo-ligament pathologies.
En vue .d'atteindre cet objectif, la présente invention est consti¬ tuée de 5 éléments de durée de vie longue de l'ordre de 4 mois à 2 ans selon l'intensité de l'utilisation.With a view to achieving this objective, the present invention consists of 5 elements with a long service life of the order of 4 months to 2 years depending on the intensity of use.
Ces éléments sont : une première (1) constituée d'un matériau composite réalisant un système absorbant les vibratipns. Ce matériau peut être constitué d'un élastomère comme le "NOENE" d'un polyuré- thane comme le "VISCOLAS", "SPENCO", "EVA". Ce matériau peut être recouvert par exemple d'une doublure de quartier en coutil, de coton et de fibres synthétiques. La forme de la semelle est maintenue par un renfort (2) réalisé par une feuille mince d'un matériau qui allie rigidité et flexibilité comme par exemple les fibres de verre, le "KEVLAR", le "POLYSAR", polyuréthane, polyéthylène, polypropylène, poly carbonates. Elle confère à la fois un support maximum au pied en position de pointe et peut également se prêter aisément à une flexion lorsque le sujet redescend de la pointe. On peut faire varier également le rapport rigidité/flexibilité pour répondre aux desiderata des sujets. Le renfort de la semelle (2) peut être maintenu au chausson de danse par un matériau adhésif double face.These elements are: a first (1) made of a composite material making a vibration absorbing system. This material can consist of an elastomer such as "NOENE" or a polyurethane such as "VISCOLAS", "SPENCO", "EVA". This material can be covered, for example, with a tick lining, cotton and synthetic fibers. The shape of the sole is maintained by a reinforcement (2) produced by a thin sheet of a material which combines rigidity and flexibility such as for example glass fibers, "KEVLAR", "POLYSAR", polyurethane, polyethylene, polypropylene. , poly carbonates. It gives both maximum support to the foot in the point position and can also lend itself to flexion when the subject descends from the point. The stiffness / flexibility ratio can also be varied to meet the subjects' wishes. The reinforcement of the sole (2) can be held on the ballet shoe by a double-sided adhesive material.
L'empeigne (3) recouvrant les orteils peut être réalisé en un matériau thermo-moulant par exemple, mousse réticulée à cellules fermée "PLASTAZOTE", mouse de silicone, relativement souple afin de réaliser une meilleure adéquation des orteils à la partie antérieure du chausson de danse.The upper (3) covering the toes can be made of a heat-molding material for example, cross-linked closed cell foam "PLASTAZOTE", silicone mouse, relatively flexible in order to achieve better matching of the toes to the front of the dance shoe.
Les stabilisateurs du talon (5) situés latéralement de part et d'au¬ tre de celui-ci peuvent être constitués d'un matériau semi-rigide com¬ me par exemple la mousse de polyuréthane, mousse de latex, mousse de silicone, ou d'un matériau thermo-moulant épousant la forme du talon. Ce dispositif a pour objectif d'améliorer la stabilité latérale du pied.The heel stabilizers (5) located laterally on either side thereof may be made of a semi-rigid material such as polyurethane foam, latex foam, silicone foam, or of a thermo-molding material conforming to the shape of the heel. The purpose of this device is to improve the lateral stability of the foot.
L'invention présente les avantages suivants : la semelle intérieure du chausson de danse de pointe est amovible et sa durée de vie est longue comparée à la durée de vie brève du chausson de danse de "pointes". Aussi peut-elle être réutilisée par le sujet.The invention has the following advantages: the insole of the pointe shoe is removable and its lifespan is long compared to the short lifespan of the "pointe" shoe. So it can be reused by the subject.
La première (1) de la semelle réalisant un système absorbant les vibrations vise à apporter une solution à la pathologie ostéo-musculo- ligamentaire en rapport avec la pratique de la danse.The first (1) of the sole providing a vibration absorbing system aims to provide a solution to the musculoskeletal pathology related to the practice of dance.
Le renfort (2) de la semelle alliant rigidité et flexibilité permet un soutien adéquat du pied lors de la pointe.The reinforcement (2) of the sole combining rigidity and flexibility allows adequate support of the foot during the toe.
L'empeigne (3) souple, adapté à la forme des orteils permet de prévenir la survenue de problèmes de symptomatologie douloureuse de l'avant-pied.The flexible upper (3), adapted to the shape of the toes, prevents the occurrence of painful symptoms in the forefoot.
La pointe (4) adaptée à la forme des orteils est douée d'un sys¬ tème absorbant les vibrations, vise à prévenir les traumatismes et micro-traumatismes de l'avant-pied.The tip (4) adapted to the shape of the toes is provided with a vibration absorbing system, aimed at preventing trauma and micro-trauma of the forefoot.
Les stabilisateurs du talon (5) épousant harmonieusement la forme de celui-ci permettent d'améliorer la stabilité latérale du pied, ce qui est d'autant plus intéressant que les danseurs sont fréquemment en équilibre sur une jambe.The heel stabilizers (5) harmoniously conforming to the shape thereof make it possible to improve the lateral stability of the foot, which is all the more advantageous since the dancers are frequently balanced on one leg.
Selon un autre aspect de l'invention, on peut utiliser une partie seulement des 5 éléments composants la semelle intérieure du chausson de danse décrit ci-dessus.According to another aspect of the invention, only part of the 5 elements making up the insole of the dance shoe described above can be used.
Suivant une autre caractéristique de l'invention, la semelle intérieure de chausson de danse telle qu'elle est décrite ci-dessus peut être réalisée sans stabilisateurs du talon (5).According to another characteristic of the invention, the insole of a dance shoe as described above can be produced without heel stabilizers (5).
Suivant une autre caractéristique de l'invention, l'empeigne (3) et la pointe (4) peuvent être assemblées et être insérer dans le chausson de danse de "pointes" et "3/4 de pointes".According to another characteristic of the invention, the vamp (3) and the point (4) can be assembled and be inserted into the dance shoe of "points" and "3/4 of points".
Suivant une autre caractéristique de l'invention, l'empeigne (3), la pointe (4) et l'avant pied de la semelle constituée de la première (1) peuvent être assemblées et être insérer dans le chaus-son de danse de "pointes" et "3/4 de pointes".According to another characteristic of the invention, the upper (3), the tip (4) and the forefoot of the sole consisting of the first (1) can be assembled and inserted into the "pointes" and "3/4 points" dance shoe.
Suivant une autre caractéristique de l'invention, une talonnette constituée d'une première (1), du renfort (2) et des stabilisateurs du talon (5) peut être réalisée et être insérée dans le chausson de danse qu'il s'agisse d'une "pointes" ou d'une "demi-pointes".According to another characteristic of the invention, a heel consisting of a first (1), the reinforcement (2) and heel stabilizers (5) can be produced and be inserted into the dance shoe whether a "point" or a "half point".
Suivant une autre caractéristique de l'invention, une semelle intérieure de chausson de danse peut être réalisée en n'utilisant que 3 des 5 éléments : la première (1), le renfort (2) et les stabilisateurs du talon (5). Elle est insérée dans le chausson de danse de "demi-pointes" et "1/4 de pointes".According to another characteristic of the invention, an inner sole of a dance shoe can be produced using only 3 of the 5 elements: the first (1), the reinforcement (2) and the heel stabilizers (5). It is inserted in the ballet shoe of "demi-pointes" and "1/4 de pointes".
Suivant une autre caractéristique de l'invention, une semelle intérieure de chausson de danse peut être réalisée en n'utilisant que 2 des 5 éléments : la première (1) et les stabilisateurs du talon (5). Elle est insérée dans le chausson de danse de "demi-pointes" et "1/4 de pointes".According to another characteristic of the invention, an inner sole of a dance shoe can be produced using only 2 of the 5 elements: the first (1) and the heel stabilizers (5). It is inserted in the ballet shoe of "demi-pointes" and "1/4 de pointes".
Suivant une autre caractéristique de l'invention, la semelle inté¬ rieure de chausson de danse peut présenter des reliefs : coins prona- teurs, coins supinateurs et appuis rétro-capitaux, lui conférant égale¬ ment des propriétés orthopédiques. Le choix et la mise en place de ces reliefs peuvent être réalisés selon les indications d'un médecin ou d'un podologue en fonction de l'architecture du pied.According to another characteristic of the invention, the inner sole of a dance shoe can have reliefs: prone wedges, supinator wedges and retro-capital supports, also giving it orthopedic properties. The choice and placement of these reliefs can be carried out according to the indications of a doctor or a podiatrist depending on the architecture of the foot.
Suivant une autre caractéristique de l'invention, la semelle " intéri¬ eure de chausson de danse et toutes les variantes exposées ci-dessus peuvent être soit amovibles, soit intégrées au chausson de danse de¬ venant un éléments indissociable du chausson.According to another characteristic of the invention, the sole " interior of a dance shoe and all the variants set out above can be either removable or integrated into the dance shoe coming from an element inseparable from the shoe.
Suivant une autre caractéristique de l'invention les éléments de la semelle peuvent être constitués d'un matériau identique ou de ma¬ tériaux différents.According to another characteristic of the invention, the elements of the sole can be made of an identical material or of different materials.
Suivant une autre caractéristique de l'invention, les éléments de la semelle intérieure de chausson de danse peuvent être assemblés entre eux par collage, soudure, couture ou bien réalisés de manière monobloc par exemple injectés dans un moule.According to another characteristic of the invention, the elements of the inner sole of a dance shoe can be assembled together by gluing, welding, sewing or else produced in a single piece, for example injected into a mold.
L'invention est représentée à titre d'exemple non limitatif sur les dessins ci-joints dans lesquels : la fig. 1 est une vue de profil d'un chausson de danse convention¬ nel ; la fig. 2 est une coupe sagitale montrant la semelle intérieure d chausson de danse insérée dans un chausson de danse conventionne de "pointe" sur le pied d'une danseuse selon la ligne IV-IV de la fig. 3; la fig. 3 est une vue en perspective de cette semelle ; la fig. 4 est une coupe transversale de la partie avant de cett semelle selon la ligne II-II de la fig. 3 ; la fig. 5 est une coupe transversale du talon de cette semell selon la ligne III-III de la fig. 3 ; la fig. 6 est une coupe longitudinale médiane de cette semell selon la ligne V-V de la fig. 3 ; la fig. 7 est une coupe longitudinale latérale de cette semell selon la ligne IV-IV de la fig. 3 ; la fig. 8 est une vue de dessus de cette semelle ; la fig. 9 est une vue de dessous de cette semelle ; les fig. 10, 11 , 12,13 et 14 représentent des vues en perspectiv des variantes de cette invention.The invention is shown by way of nonlimiting example in the accompanying drawings in which: FIG. 1 is a side view of a conventional dance shoe; fig. 2 is a sagital section showing the insole of a dance shoe inserted in a conventional dance shoe "pointe" on the foot of a dancer according to line IV-IV of FIG. 3; fig. 3 is a perspective view of this sole; fig. 4 is a cross section of the front part of this sole according to line II-II of FIG. 3; fig. 5 is a cross section of the heel of this sole along the line III-III of FIG. 3; fig. 6 is a median longitudinal section of this sole along the line VV of FIG. 3; fig. 7 is a longitudinal longitudinal section of this sole along the line IV-IV of FIG. 3; fig. 8 is a top view of this sole; fig. 9 is a bottom view of this sole; fig. 10, 11, 12, 13 and 14 show perspective views of variants of this invention.
On se reportera tout d'abord à la figure 1 sur laquelle on représenté un chausson de danse conventionnel de "pointe", vu d profil, constitué d'une semelle conventionnelle (10) sur laquelle es cousue la tige (8). La tige (8) comprend une empeigne (3), une point (4) et le talon (9). Elle peut être faite de cuir ou de satin.First of all, reference is made to FIG. 1 in which a conventional "pointe" ballet shoe is shown, seen from the profile, consisting of a conventional sole (10) on which the upper (8) is sewn. The upper (8) comprises an upper (3), a point (4) and the heel (9). It can be made of leather or satin.
On se reportera, maintenant, à la figure 2 qui montre une coup sagittale de la semelle intérieure de chausson de danse insérée dans un chausson de danse. Elle est constituée d'une première (1 ) absorbant les vibrations, d'un renfort (2) de semelle en matériau flexible et semi-rigide, d'une empeigne (3) en matériau thermo¬ moulant, d'une pointe (4) constitué d'une partie en matériau thermo- moulant (7) et d'une partie en matériau absorbant les vibrations (6). Les stabilisateurs du talon (5) sont insérés latéralement de part et d'autre du talon, entre la première (1) et le renfort de la semelle (2). L'ensemble de ces éléments peuvent être assemblés par exemple par collage, couture, soudure.Reference will now be made to FIG. 2 which shows a sagittal section of the inner sole of the dance shoe inserted into a dance shoe. It consists of a first (1) absorbing vibrations, a reinforcement (2) of sole in flexible and semi-rigid material, a vamp (3) in thermo-molding material, a point (4 ) consisting of a part made of thermo-molding material (7) and a part made of vibration-absorbing material (6). The heel stabilizers (5) are inserted laterally on either side of the heel, between the first (1) and the sole reinforcement (2). All of these elements can be assembled for example by gluing, sewing, welding.
On se reportera maintenant à la figure 3, qui montre une vue en perspective de la semelle intérieure de chausson de danse constituée des 5 éléments précédemment décrits : la première (1), le renfort (2), l'empeigne (3), la pointe (4) et les stabilisateurs du talon (5).We will now refer to FIG. 3, which shows a perspective view of the inner sole of the dance shoe consisting of the 5 elements previously described: the first (1), the reinforcement (2), the upper (3), the toe (4) and heel stabilizers (5).
On se reportera maintenant à la figure 4, qui montre une coupe transversale de la partie antérieure de la semelle intérieure de chaus- son de danse, constituée d'une première (1) réalisée en un matéria absorbant les vibrations de 0,8 à 3mm d'épaisseur environ, d'u renfort (2) de semelle en matériau flexible et semi-rigide de 0,3 0,6mm d'épaisseur environ, d'une empeigne (3) reposant sur l première (1) et constituée d'un matériau thermo-moulant de. 1 à 2, mm d'épaisseur environ. Cette empeigne (3) s'adapte parfaitement l'empeigne du chausson de danse de façon à s'insérer parfaitemen dans le chausson.Reference will now be made to FIG. 4, which shows a cross section of the anterior part of the shoe insole. dance sound, consisting of a first (1) made of a material absorbing vibrations of about 0.8 to 3mm thick, a reinforcement (2) of sole made of flexible and semi-rigid material of 0.3 0.6mm thick approximately, of a vamp (3) resting on the first (1) and made of a thermo-molding material. 1 to 2, mm thick approximately. This upper (3) adapts perfectly to the upper of the dance shoe so as to fit perfectly into the shoe.
On se reportera maintenant à la figure 5 qui montre une coup transversale du talon de la semelle intérieure du chausson de dans constituée d'une première (1) reposant sur un renfort (2) de la semel le avec latéralement les stabilisateurs du talon (5) triangulaires à l coupe. La hauteur de la face externe des stabilisateurs du talon (5) es de l'ordre de 3 à 6 mm. Ceux-ci sont composés par exemple d'un ma tériau thermo -moulant ou d'une mousse de latex, polyuréthane réticu lée, de silicone.We will now refer to FIG. 5 which shows a transverse section of the heel of the inner sole of the liner in consisting of a first (1) resting on a reinforcement (2) of the sole with the heel stabilizers laterally (5 ) triangular cut. The height of the external face of the heel stabilizers (5) is of the order of 3 to 6 mm. These are for example composed of a thermo-molding material or a latex foam, crosslinked polyurethane, silicone.
On se reportera maintenant aux figures 6 et 7 qui montrent un coupe longitudinale fig. 6 et latérale fig. 7 de la semelle intérieure d chausson de danse. La" longueur des stabilisateurs du talon (5) est d l'ordre de 30 à 60 mm. Les stabilisateurs du talon (5) sont biseautés leur extrémité antérieure et postérieure.We will now refer to Figures 6 and 7 which show a longitudinal section fig. 6 and side fig. 7 of the dance shoe insole. The " length of the heel stabilizers (5) is of the order of 30 to 60 mm. The heel stabilizers (5) are bevelled at their anterior and posterior ends.
On se reportera maintenant aux figures 8 et 9 qui montrent un vue de dessus fig. 8 et vue de dessous fig. 9 de la semelle intérieur du chausson de danse. On notera le léger débord de l'ordre de 2 à mm de la première (1) par rapport au renfort de la semelle (2). C débord au niveau du talon est environ de 4 à 8 fois plus important d manière à permettre par une découpe de la première, à l'aide d'un paire de ciseaux, une adéquation parfaite de la semelle intérieure d chausson de danse aux différents modèles de chausson de danse.We will now refer to FIGS. 8 and 9 which show a top view of FIG. 8 and bottom view fig. 9 of the insole of the dance shoe. Note the slight overhang of the order of 2 to mm from the first (1) relative to the reinforcement of the sole (2). C overhang at the heel is about 4 to 8 times greater so as to allow by cutting the first, using a pair of scissors, a perfect match of the insole of the dance shoe to the different dance shoe models.
On se reportera maintenant à la figure 10 qui montre une vari ante de semelle intérieure de chausson de danse de "pointes" identi que à la description ci-dessus, mais ne comportant pas de stabilisa teurs du talon (5).Reference will now be made to FIG. 10 which shows a variant of the insole of the dance shoe of "points" identical to the description above, but not comprising heel stabilizers (5).
On se reportera maintenant à la figure 11 qui montre une vari ante : l'embout de pointe (14) constitué uniquement de l'empeigne (3 et de la pointe (4), conçu pour s'adapter parfaitement au chausson d danse de "pointes" ou "3/4 de pointes". On se reportera maintenant à la figure 12, qui montre une vari ante constituée uniquement de l'empeigne (3) de la pointe (4) et de l première (1) de la semelle conçue pour s'adapter parfaitement a chausson de danse de "pointes" ou "3/4 de pointes". La première (1 est biseautée au niveau du bord libre postérieur (11).We will now refer to FIG. 11 which shows a vari ante: the point of the toe (14) consisting solely of the upper (3 and the point (4), designed to adapt perfectly to the ballet shoes of " points "or" 3/4 of points ". We will now refer to FIG. 12, which shows a vari ante consisting solely of the vamp (3) of the toe (4) and of the first (1) of the sole designed to adapt perfectly to the dance shoe of "points" or "3/4 of points". The first (1 is bevelled at the rear free edge (11).
On se reportera maintenant à la figure 13, qui montre une talon nette amortissante (13) constituée d'une partie postérieure de la pre mière (1) limitée au talon et soutenue par un renfort (2) de la semell avec latéralement les stabilisateurs du talon (5). Le bord antérieu (12) de la première (1) est biseauté de manière à ne pas blesser le téguments.Reference will now be made to FIG. 13, which shows a net damping heel (13) constituted by a posterior part of the first (1) limited to the heel and supported by a reinforcement (2) of the sole with laterally the stabilizers of the heel (5). The anterior edge (12) of the first (1) is bevelled so as not to injure the seed coat.
On se reportera maintenant à la figure 14 qui montre une vari ante de la semelle intérieure de chausson de danse adaptée aux exi gences du chausson de danse de "demi-pointes" ou "1/4 de pointes" comprenant une première (1), un renfort (2) de la semelle et le stabilisateurs du talon (5).Reference will now be made to FIG. 14 which shows a vari ante of the inner sole of the dance shoe adapted to the requirements of the dance shoe of "demi-pointe" or "1/4 de pointe" including a first (1), a reinforcement (2) of the sole and the heel stabilizers (5).
La présente invention ne se limite pas à des chaussons de danse mais peut-être appliquée dans tout chausson de sport, en particulier chausson de gymnastique dans lequel elle se révélerait avantageuse. The present invention is not limited to dance shoes but can be applied in any sports shoe, in particular gymnastic shoe in which it would prove advantageous.

Claims

REVENDICATIONS
1. Semelle intérieure de chausson de danse comportant deux ou plusieurs éléments choisis parmi les éléments suivants : la première (1) maintenue par le renfort (2) de la semelle, l'empeigne (3), la pointe (4) et les stabilisateurs du talon (5), caractérisée en ce que la première (1) est constituée d'un matériau absorbant les vibrations, de 0,8 à 3 mm d'épaisseur, comme par exemple de type "VISCOLAS", "NOENE", "SPENCO", "SORBOTHANE", mousse de silicone. La première (1) déborde de 2 à 4 mm environ le renfort (2) de la semelle. Ce débord au niveau du talon est 4 à 8 fois plus important de manière à permettre une découpe de la première à l'aide d'une paire de ciseaux, réalisant une adéquation parfaite de la semelle intérieure de chausson de danse, aux différents modèles de chausson de danse.1. Insole of dance shoe comprising two or more elements chosen from the following: the first (1) held by the reinforcement (2) of the sole, the vamp (3), the toe (4) and the stabilizers heel (5), characterized in that the first (1) consists of a vibration absorbing material, 0.8 to 3 mm thick, such as for example of the "VISCOLAS", "NOENE", " SPENCO "," SORBOTHANE ", silicone foam. The first (1) extends from 2 to 4 mm approximately the reinforcement (2) of the sole. This overhang at the heel is 4 to 8 times greater so as to allow a cut of the first using a pair of scissors, achieving a perfect adequacy of the insole of dance shoe, to the different models of dance slipper.
2. Semelle intérieure de chausson de danse selon la revendication 1 caractérisée en ce que la première (I) est recouverte par exemple d'une doublure de. quartier en coutil de coton et de fibres synthéti¬ ques.2. dance shoe insole according to claim 1 characterized in that the first (I) is covered for example with a lining. quarter in cotton and synthetic fiber ticking.
3. Semelle intérieure de chausson de danse selon la revendica¬ tion 1 caractérisée en ce que la première (1) est maintenue par un renfort (2) de la semelle flexible et semi-rigide constitué par exemple de polyuréthane, polyéthylène, polypropylène, polycarbonate, fibres de verre, et de type "KEVLAR", "POLYSAR".3. dance shoe insole according to claim 1 characterized in that the first (1) is maintained by a reinforcement (2) of the flexible and semi-rigid sole made for example of polyurethane, polyethylene, polypropylene, polycarbonate , glass fibers, and of type "KEVLAR", "POLYSAR".
. .
4. Semelle intérieure de chausson de danse selon la revendication 3 caractérisée, en ce que le renfort (2) de la semelle est maintenu au chausson par un matériau adhésif double face.4. Insole of a dance shoe according to claim 3 characterized in that the reinforcement (2) of the sole is held on the shoe by a double-sided adhesive material.
5. Semelle intérieure de chausson de danse selon la revendication 1 caractérisée en ce que l'empeigne (3) peut être réalisé en un maté¬ riau auto-moulant et thermo-moulant de 1 à 2,5 mm d'épaisseur environ, comme par exemple mousse réticulée à cellules fermées, mousse de silicone, et de type' LASTAZOTE", épousant la forme des orteils.5. Insole of the dance shoe according to claim 1 characterized in that the upper (3) can be made of a self-molding and heat-molding maté¬ about 1 to 2.5 mm thick, as for example cross-linked closed cell foam, silicone foam, and of the “LASTAZOTE” type, conforming to the shape of the toes.
6. Semelle intérieure de chausson de danse selon la revendication 1 caractérisée en ce que la pointe (4) est constituée d'une partie en matériau thermo-moulant (7) de 1 à 2,5 mm d'épaisseur, comme par exemple mousse réticulée à cellules fermées, mousse de silicone et de type "PLASTAZOTE" et d'une partie en matériau absorbant les vibra- tions (6) comme par exemple de type "VISCOLAS", "NOENE", "SPENCO "SORBOTHANE " et la mousse de silicone.6. dance shoe insole according to claim 1 characterized in that the toe (4) consists of a part of thermo-molding material (7) 1 to 2.5 mm thick, such as foam cross-linked with closed cells, silicone foam and of the "PLASTAZOTE" type and of a part made of material absorbing the vibra- (6) such as, for example, "VISCOLAS", "NOENE", "SPENCO" SORBOTHANE "and silicone foam.
7. Semelle intérieure de chausson de danse selon la revendicatio 1 caractérisée en ce que les stabilisateurs du talon (5) sont constitué d'un matériau semi-rigide comme par exemple : matériau thermo moulant, mousse de polyuréthane, mousse de latex, mousse réticulé et mousse de silicone.7. dance shoe insole according to claim 1 characterized in that the heel stabilizers (5) are made of a semi-rigid material such as for example: thermo-molding material, polyurethane foam, latex foam, crosslinked foam and silicone foam.
8. Semelle intérieure de chausson de danse selon la revendicatio 7 caractérisée en ce que les stabilisateurs du talon (5) sont de form triangulaire en coupe transversale, biseautés à leur extrémité antéri eure et postérieure. Leur hauteur à la face externe est de l'ordre de à 6 mm, leur longueur est de l'ordre de 30 à 60 mm.8. Inner sole of a dance shoe according to claim 7, characterized in that the heel stabilizers (5) are of triangular shape in cross section, bevelled at their anterior and posterior ends. Their height on the external face is of the order of 6 mm, their length is of the order of 30 to 60 mm.
9. Semelle . intérieure de chausson de danse selon la revendica tion 7 et 8 caractérisée en ce que les stabilisateurs du talon (5) son insérés par exemple par collage, soudure ou couture entre la premièr (1) et le renfort (2) de la semelle.9. Sole . inner dance shoe according to claim 7 and 8 characterized in that the heel stabilizers (5) are inserted for example by gluing, welding or sewing between the first (1) and the reinforcement (2) of the sole.
10. Semelle intérieure de chausson de danse selon la revendica tion 1 caractérisée en ce qu'elle est d'une seule pièce, par exemple mousse de silicone, de type "NOENE", "VISCOLAS", mousse réticulée injectée dans le chausson préformé.10. Insole of a dance shoe according to claim 1, characterized in that it is in one piece, for example silicone foam, of the "NOENE", "VISCOLAS" type, crosslinked foam injected into the preformed shoe.
11. Semelle intérieure de chausson de danse selon les revendica tions 1 et 10 caractérisée en ce qu'elle est réalisée par un assemblag des différents éléments, par collage, soudure, couture d'éléments cons titués d'un matériau identique.11. Insole of a dance shoe according to claims 1 and 10, characterized in that it is produced by assembling the different elements, by gluing, welding, sewing of elements made up of identical material.
12. Semelle intérieure de chausson de danse selon les revendica tions 1 et 10 caractérisée en ce qu'elle est réalisée par un assemblage, par collage, soudure, couture d'éléments constitués de matériaux dif¬ férents.12. Insole of dance shoe according to claims 1 and 10 characterized in that it is produced by an assembly, by gluing, welding, sewing of elements made of dif¬ ferent materials.
13. Semelle intérieure de chausson de danse selon la revendica¬ tion 1 caractérisée en ce qu'elle est amovible et ainsi peut être réuti¬ lisée dans d'autres chaussons de danse.13. Insole of dance shoe according to claim 1 characterized in that it is removable and thus can be reused in other dance shoes.
14. Semelle intérieure de chausson de danse selon la revendica¬ tion 1 caractérisée en ce qu'elle fait partie intégrante du chausson de danse.14. Insole of dance shoe according to claim 1 characterized in that it is an integral part of the dance shoe.
15. Semelle intérieure de chausson de danse selon l'ensemble des revendications 1 à 8, caractérisée en ce qu'elle comporte uniquement les 4 éléments suivants : une première (1) maintenue par le renfort (2) de la semelle, l'empeigne (3) et la pointe (4), à l'exclusion des sta¬ bilisateurs du talon (5).15. dance shoe insole according to all of claims 1 to 8, characterized in that it only comprises the following 4 elements: a first (1) held by the reinforcement (2) of the sole, the upper (3) and the toe (4), excluding the heel stabilizers (5).
16. Semelle intérieure de chausson de danse selon la revendica¬ tion 1 , caractérisée en ce qu'elle est limitée à l'empeigne (3) et la pointe (4) réalisant ainsi un embout (14) de chausson de danse de "pointes", "3/4 de pointes".16. Insole of a dance shoe according to claim 1, characterized in that it is limited to the vamp (3) and the toe (4) thus making an end piece (14) of the dance shoe of "points "," 3/4 of spikes ".
17. Semelle intérieure de chausson de danse selon la revendica¬ tion 16, caractérisée en ce qu'elle est adaptée par collage, couture, soudure à une première (1) de la semelle limités à l'avant-pied avec un bord libre postérieur (11) biseauté.17. Insole of dance shoe according to Claim 16, characterized in that it is adapted by gluing, sewing, welding to a first (1) of the sole limited to the forefoot with a free rear edge. (11) beveled.
18. Semelle intérieure de chausson de danse selon la revendica¬ tion 1, caractérisée en ce qu'elle est constituée par une talonnette absorbant les vibrations (13) constituée de la partie postérieure de la première (1) et d'un renfort (2) de la semelle limité au talon avec latéralement des stabilisateurs du talon (5). Le bord antérieur de la talonnette (12) est biseauté.18. Insole of dance shoe according to claim 1, characterized in that it is constituted by a heel absorbing vibrations (13) consisting of the rear part of the first (1) and a reinforcement (2 ) from the sole limited to the heel with lateral stabilizers of the heel (5). The front edge of the heel piece (12) is bevelled.
19. Semelle intérieure de chausson de danse selon- les revendica¬ tions 1, 2, 3, 4, 7, 8, 9, 10, 11, 12, 13 et 14 prises ensemble caractérisée en ce qu'elle est constituée de la première (1), du renfort (2) de la semelle et des stabilisateurs du talon (5), à l'exclusion de l'empeigne (3) et de la pointe (4) pour s'adapter au chausson de danse de "demi-pointes" , "1/4 de pointes" et au chausson de gymnastique.19. Insole of dance shoe according to claims 1, 2, 3, 4, 7, 8, 9, 10, 11, 12, 13 and 14 taken together characterized in that it consists of the first (1), reinforcement (2) of the sole and heel stabilizers (5), excluding the vamp (3) and the toe (4) to adapt to the dance shoe of "demi -pointes "," 1/4 de pointes "and the gymnastic shoe.
20. Semelle intérieure de chausson de danse selon les revendica¬ tions 1, 2, 3, 4, 7, 8, 9, 10, 11, 12, 13 et 14 prises ensemble caractérisée en ce qu'elle est constituée de la première (1), de la semelle et des stabilisateurs du talon (5), à l'exclusion du renfort (2) de l'empeigne (3) et de la pointe (4) pour s'adapter au chausson de danse de "demi-pointes" , "1/4 de pointes" et au chausson de gymnas¬ tique.20. Insole of a dance shoe according to claims 1, 2, 3, 4, 7, 8, 9, 10, 11, 12, 13 and 14 taken together, characterized in that it consists of the first ( 1), sole and heel stabilizers (5), excluding the reinforcement (2) of the vamp (3) and the toe (4) to adapt to the dance shoe of "half points "," 1/4 points "and the gymnastic shoe.
21. Semelle intérieure de chausson de danse selon la revendica¬ tion 1, caractérisée en ce qu'elle présente des reliefs orthopédiques, coin pronateur, coin supinateur et appui rétro-capital. 21. Insole of a dance shoe according to claim 1, characterized in that it has orthopedic reliefs, pronator wedge, supinator wedge and retro-capital support.
PCT/FR1989/000555 1988-10-25 1989-10-24 Inner sole of ballet shoe WO1990004338A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8813947A FR2638072B1 (en) 1988-10-25 1988-10-25 DANCE SHOE INSOLE
FR88/13947 1988-10-25

Publications (1)

Publication Number Publication Date
WO1990004338A1 true WO1990004338A1 (en) 1990-05-03

Family

ID=9371263

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR1989/000555 WO1990004338A1 (en) 1988-10-25 1989-10-24 Inner sole of ballet shoe

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EP (1) EP0394435A1 (en)
FR (1) FR2638072B1 (en)
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412031A2 (en) * 1989-08-04 1991-02-06 Ballet Makers, Inc. Sound deadening ballet shoe
FR2664134A1 (en) * 1990-07-09 1992-01-10 Dancing Bonzai Co DANCE SHOE WITH REMOVABLE STIFFENER.
GB2293958A (en) * 1994-10-13 1996-04-17 Mario Anthony Galvagni Insert for ballet shoe
US8127466B1 (en) * 2009-02-18 2012-03-06 Pauravi Raval Foot conditioning device and method
RU2549324C2 (en) * 2010-03-26 2015-04-27 Декатлон Protective element for footwear article, in particular - ballet shoe
WO2017181249A1 (en) * 2016-04-19 2017-10-26 "Antigona - Art" Eood Insole-supinator for dance ballet shoes
ES2705123A1 (en) * 2017-09-21 2019-03-21 Univ Cadiz Ballet pointe shoe (Machine-translation by Google Translate, not legally binding)
RU203718U1 (en) * 2021-02-28 2021-04-16 Общество с ограниченной ответственностью "Р-класс" Pointe shoes

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2680643B1 (en) * 1991-09-02 1996-03-29 Pierre Lassenne DANCE SLIPPER.
AUPQ837800A0 (en) * 2000-06-23 2000-07-20 5Th Floor Pty Ltd Flexible orthotic device
CN110051079B (en) * 2019-04-19 2021-07-30 东莞市玖辉实业有限公司 Non-glue bamboo charcoal insole

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR505674A (en) * 1919-01-13 1920-08-04 Osborne Improvements in shoes or shoes
DE672039C (en) * 1937-10-03 1939-02-18 Richard Roch Insole with toe cap
FR1168688A (en) * 1957-02-27 1958-12-12 Toe and heel protector
DE2736974A1 (en) * 1977-08-17 1979-03-01 Hugo Woessner BALLET LACE DANCE SHOE
GB2156652A (en) * 1984-04-06 1985-10-16 Rodney Lester Freed Ballet shoe
DE3628913A1 (en) * 1986-08-26 1988-03-10 Josef Lederer Shoe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR505674A (en) * 1919-01-13 1920-08-04 Osborne Improvements in shoes or shoes
DE672039C (en) * 1937-10-03 1939-02-18 Richard Roch Insole with toe cap
FR1168688A (en) * 1957-02-27 1958-12-12 Toe and heel protector
DE2736974A1 (en) * 1977-08-17 1979-03-01 Hugo Woessner BALLET LACE DANCE SHOE
GB2156652A (en) * 1984-04-06 1985-10-16 Rodney Lester Freed Ballet shoe
DE3628913A1 (en) * 1986-08-26 1988-03-10 Josef Lederer Shoe

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412031A2 (en) * 1989-08-04 1991-02-06 Ballet Makers, Inc. Sound deadening ballet shoe
EP0412031A3 (en) * 1989-08-04 1991-07-31 Ballet Makers, Inc. Sound deadening ballet shoe
AU627344B2 (en) * 1989-08-04 1992-08-20 Ballet Makers Inc. Sound deadening shoe
FR2664134A1 (en) * 1990-07-09 1992-01-10 Dancing Bonzai Co DANCE SHOE WITH REMOVABLE STIFFENER.
US5220735A (en) * 1990-07-09 1993-06-22 Dancing Bonzi Company Pointe shoe
AU650272B2 (en) * 1990-07-09 1994-06-16 Dancing Bonzai Company Ballet shoe
GB2293958A (en) * 1994-10-13 1996-04-17 Mario Anthony Galvagni Insert for ballet shoe
US8127466B1 (en) * 2009-02-18 2012-03-06 Pauravi Raval Foot conditioning device and method
RU2549324C2 (en) * 2010-03-26 2015-04-27 Декатлон Protective element for footwear article, in particular - ballet shoe
WO2017181249A1 (en) * 2016-04-19 2017-10-26 "Antigona - Art" Eood Insole-supinator for dance ballet shoes
ES2705123A1 (en) * 2017-09-21 2019-03-21 Univ Cadiz Ballet pointe shoe (Machine-translation by Google Translate, not legally binding)
RU203718U1 (en) * 2021-02-28 2021-04-16 Общество с ограниченной ответственностью "Р-класс" Pointe shoes

Also Published As

Publication number Publication date
EP0394435A1 (en) 1990-10-31
FR2638072A1 (en) 1990-04-27
FR2638072B1 (en) 1992-04-03

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