FR2870135A1 - Roller skate device for shoe, has frame uniquely carrying two wheels disposed on both sides of frame and located in rear region of shoe, and shaft end with axis that traverses inner space so that foot of user is present under axis - Google Patents

Roller skate device for shoe, has frame uniquely carrying two wheels disposed on both sides of frame and located in rear region of shoe, and shaft end with axis that traverses inner space so that foot of user is present under axis Download PDF

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Publication number
FR2870135A1
FR2870135A1 FR0405326A FR0405326A FR2870135A1 FR 2870135 A1 FR2870135 A1 FR 2870135A1 FR 0405326 A FR0405326 A FR 0405326A FR 0405326 A FR0405326 A FR 0405326A FR 2870135 A1 FR2870135 A1 FR 2870135A1
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France
Prior art keywords
frame
axis
shoe
foot
user
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Application number
FR0405326A
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French (fr)
Inventor
Roger Delgado
Kristel Combes
Jean Luc Roure
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Individual
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Individual
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Priority to FR0405326A priority Critical patent/FR2870135A1/en
Publication of FR2870135A1 publication Critical patent/FR2870135A1/en
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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C17/00—Roller skates; Skate-boards
    • A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
    • A63C17/06—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type
    • A63C17/08—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs single-track type single-wheel type with single axis

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

Abstract

The device has a frame (2) uniquely carrying two coaxial wheels (40) disposed on both sides of the frame and located in a rear region of a shoe (3). The frame has a sole unit (20) comprising two parallel lateral sections (23), each presenting a shaft end (4) with an axis, where the wheels are mounted in rotation on the shaft end. The axis traverses an inner space so that the foot of a user is present under the axis.

Description

La présente invention a pour objet un dispositif de patin à roulettes.The present invention relates to a roller skate device.

Les patins à roulettes sont rangés dans deux grandes catégories, les patins comprenant deux paires de roues ou roulettes jumelées, et les patins à roues ou roulettes alignées.  Roller skates fall into two broad categories, the skates comprising two pairs of wheels or twin wheels, and the roller skates or rollers in line.

Dans les deux cas, le patin comporte essentiellement un châssis rigide, comprenant une semelle et inférieurement une platine dans laquelle sont maintenus les arbres des roues.  In both cases, the pad essentially comprises a rigid frame, comprising a sole and a bottom plate in which are maintained the shafts of the wheels.

Par le passé, les patins à roulettes étaient munis de lanières permettant leur fixation aux pieds chaussés, aujourd'hui ils comprennent tous un chausson ou analogue auquel est solidarisé le châssis, et qui s'enfile après enlèvement de la chaussure.  In the past, roller skates were provided with straps for their attachment to the shod feet, today they all include a boot or the like which is secured to the frame, and which slip after removal of the shoe.

Qu'ils soient ou non associés à un chausson ou analogue, les patins à roulettes actuels sont d'un encombrement important qui nécessite à l'utilisateur l'emploi d'un sac de grande taille pour les transporter lorsqu'ils ne sont pas portés aux pieds, ou pour transporter les chaussures lorsqu'ils sont portés aux pieds.  Whether or not associated with a slipper or the like, the current roller skates are of a large size which requires the user to use a large bag to carry them when they are not worn on the feet, or to carry the shoes when worn on the feet.

Certains ont proposé de pallier cet inconvénient en intégrant des roues escamotables dans les semelles de chaussures, ce qui présente toutefois des inconvénients du point vue d'une part esthétique étant donné que de telles chaussures ne s'apparient qu'à un nombre limité de tenues vestimentaires, et d'autre part pratique puisqu'en effet la semelle rigide ne favorise pas la pratique de la marche.  Some have proposed to overcome this disadvantage by incorporating retractable wheels in the soles of shoes, which however has disadvantages from an aesthetic point of view since such shoes only match a limited number of outfits clothing, and also practical because indeed the rigid sole does not promote the practice of walking.

La présente invention a pour but de remédier aux divers inconvénients précités en proposant un dispositif de patin à roulettes d'un type nouveau qui, tout en étant d'un encombrement réduit, permet à l'utilisateur de se déplacer en roulant.  The present invention aims to overcome the aforementioned various disadvantages by providing a roller skate device of a new type which, while being of a small footprint, allows the user to move rolling.

Le dispositif de patin à roulettes selon l'invention comprend un châssis destiné à être solidarisé au pied par des moyens appropriés et sur lequel sont adaptées des roues, et il se caractérise essentiellement en ce que ledit châssis porte uniquement deux roues coaxiales, disposées de part et d'autre dudit châssis, et localisées dans la région arrière du pied.  The roller skate device according to the invention comprises a frame intended to be secured to the foot by appropriate means and on which wheels are adapted, and it is essentially characterized in that said frame carries only two coaxial wheels, arranged on the and other said chassis, and located in the rear region of the foot.

Selon une caractéristique additionnelle du dispositif selon l'invention, l'axe de rotation des roues est disposé sensiblement à l'aplomb des malléoles de l'utilisateur.  According to an additional feature of the device according to the invention, the axis of rotation of the wheels is disposed substantially above the malleoli of the user.

Selon une autre caractéristique additionnelle du dispositif selon l'invention, l'axe de rotation des roues traverse le pied de l'utilisateur.  According to another additional feature of the device according to the invention, the axis of rotation of the wheels passes through the user's foot.

Dans cette configuration, la partie du châssis qui supporte l'utilisateur est disposée sous l'axe de rotation et donc suspendue à ce dernier, ce qui procure une plus grande stabilité.  In this configuration, the portion of the frame that supports the user is disposed under the axis of rotation and thus suspended therefrom, which provides greater stability.

Selon un mode de réalisation particulier du dispositif selon l'invention, le châssis consiste en une plaque à la forme de la partie arrière d'une semelle, bordée à l'arrière par une talonnière et latéralement par deux parois formant un réceptacle destiné à accueillir la partie arrière d'une chaussure, tandis que des lanières ou analogues sont fermées sur le coup de pied.  According to a particular embodiment of the device according to the invention, the frame consists of a plate in the shape of the rear part of a sole, bordered at the back by a heel and laterally by two walls forming a receptacle for receiving the back of a shoe, while thongs or the like are closed on the kick.

Selon une caractéristique additionnelle du mode de réalisation particulier du dispositif selon l'invention, de chacune des parois latérales fait saillie vers l'extérieur un bout d'arbre sur lequel est assujettie une roue.  According to an additional feature of the particular embodiment of the device according to the invention, each of the side walls projects outwardly a shaft end on which is secured a wheel.

Selon une caractéristique additionnelle du dispositif selon l'invention, le châssis est muni, à son extrémité arrière et inférieurement, d'un bloc de matériau amortisseur destiné à faire office de frein.  According to an additional feature of the device according to the invention, the frame is provided at its rear end and below, a block of damping material for acting as a brake.

Les avantages et les caractéristiques du dispositif selon l'invention, ressortiront plus clairement de la description qui suit et qui se rapporte au dessin annexé, lequel en représente un mode de réalisation non limitatif.  The advantages and characteristics of the device according to the invention will emerge more clearly from the description which follows and which refers to the appended drawing, which represents a non-limiting embodiment thereof.

Dans le dessin annexé : - la figure 1 représente une vue schématique en perspective d'un dispositif de patin à roulettes selon l'invention.  In the accompanying drawing: - Figure 1 shows a schematic perspective view of a roller skate device according to the invention.

- la figure 2 représente une vue schématique de profil du même dispositif.  - Figure 2 shows a schematic side view of the same device.

- la figure 3 représente une vue schématique de face du 35 même dispositif.  - Figure 3 shows a schematic front view of the same device.

En référence à ces figures, on peut voir qu'un dispositif 1 de patin à roulettes selon l'invention comprend un châssis 2 comportant un élément de semelle 20 en partie bordé périphériquement par une paroi 21 en forme de U, c'est-à-dire qu'il comprend une partie arrière 22 courbe, et deux parties latérales 23 parallèles, en sorte de délimiter un espace intérieur 24.  With reference to these figures, it can be seen that a device 1 of roller skate according to the invention comprises a frame 2 comprising a sole member 20 partially bordered peripherally by a U-shaped wall 21, that is to say that is to say that it comprises a curved rear part 22, and two parallel lateral parts 23, so as to delimit an interior space 24.

On notera que selon une variante, les parties arrière 22 et latérales 23 peuvent être distinctes.  It will be noted that according to one variant, the rear and lateral portions 22 and 23 may be distinct.

Comme cela est plus particulièrement visible sur la figure 2, l'espace intérieur 24 destiné à recevoir la partie arrière de la semelle 30 de la chaussure 3 de l'utilisateur, et plus exactement le talon 31 de cette dernière.  As is more particularly visible in Figure 2, the inner space 24 for receiving the rear portion of the sole 30 of the shoe 3 of the user, and more precisely the heel 31 of the latter.

La partie arrière 22 de la paroi 21 constitue donc une talonnière contre laquelle vient en butée la chaussure 3 qui se trouve ainsi calée, tandis que deux lanières 25, représentées sur les figures 2 et 3, permettent le maintien de la chaussure en étant solidarisées l'une à l'autre en passant sur le coup de pied 32.  The rear portion 22 of the wall 21 therefore constitutes a heel against which abuts the boot 3 which is thus wedged, while two strips 25, shown in Figures 2 and 3, allow the maintenance of the shoe being secured to the l one to the other passing on the kick 32.

Comme cela est plus particulièrement visible sur la figure 3, les parois latérales 23 présentent chacune, faisant saillie vers l'extérieur, un bout d'arbre 4 d'axe XX', sur lequel est montée en rotation une roue 40.  As is more particularly visible in FIG. 3, the side walls 23 each have, projecting outwards, a shaft end 4 of axis XX ', on which a wheel 40 is rotatably mounted.

Dans le mode de réalisation représenté, l'axe XX' traverse l'espace intérieur 24, c'est-à-dire qu'il passe au-dessus de la semelle 20 sur laquelle repose la chaussure 3, en sorte que le pied se trouve suspendu, sous l'axe XX' de rotation des roues 40, générant ainsi une grande stabilité.  In the embodiment shown, the axis XX 'passes through the interior space 24, that is to say it passes above the sole 20 on which the shoe 3 rests, so that the foot is is suspended under the axis XX 'of rotation of the wheels 40, thus generating a high stability.

On notera qu'il est parfaitement possible de disposer les bouts d'arbre 4 plus bas, en sorte par exemple que l'axe de rotation des roues 40 passe sous la semelle 20, avec toutefois l'inconvénient de générer une certaine instabilité, puisque le pied n'est plus suspendu, mais qu'au contraire il est en équilibre au-dessus de l'axe de rotation.  Note that it is perfectly possible to arrange the shaft ends 4 lower, so for example that the axis of rotation of the wheels 40 passes under the sole 20, with the disadvantage of generating a certain instability, since the foot is no longer suspended, but on the contrary it is in equilibrium above the axis of rotation.

De préférence, l'axe XX' traverse le pied sensiblement à la verticale des malléoles, c'est-à-dire dans l'axe de la jambe, ce qui facilite la prise d'équilibre de l'utilisateur.  Preferably, the axis XX 'crosses the foot substantially vertically to the malleoli, that is to say in the axis of the leg, which facilitates the equilibrium of the user.

Pour pouvoir freiner, le châssis 2 est muni à l'arrière et 5 inférieurement, sous la partie 22 de la paroi 21, d'un élément amortisseur 5, réalisé dans un matériau souple.  To be able to brake, the chassis 2 is provided at the rear and below, under the part 22 of the wall 21, with a damping element 5, made of a flexible material.

Le dispositif patin à roulettes selon l'invention est d'un encombrement réduit, et d'une mise en oeuvre rapide et aisée.  The roller skate device according to the invention has a small footprint, and a quick and easy implementation.

Bien entendu, il ne permet pas d'atteindre les performances des patins existants, du point de vue des possibilités d'évolution et de la vitesse de déplacement, par contre il permet, du fait de sa stabilité, un apprentissage rapide.  Of course, it does not allow to achieve the performance of existing skates, from the point of view of the possibilities of evolution and speed of movement, against it allows, because of its stability, a quick learning.

On notera qu'il est possible de prévoir sur le châssis 2, des moyens de fixation permettant sa solidarisation à l'avant d'une chaussure, en sorte de permettre avec deux dispositifs 1, de recréer un patin à quatre roues.  Note that it is possible to provide on the frame 2, fastening means for securing it to the front of a shoe, so as to allow with two devices 1, to recreate a four-wheel pad.

Il va de soi que la présente invention ne saurait être limitée à la description qui précède de l'un de ses modes de réalisation, susceptible de subir quelques modifications sans pour autant sortir du cadre de l'invention. s  It goes without saying that the present invention can not be limited to the foregoing description of one of its embodiments, may undergo some modifications without departing from the scope of the invention. s

Claims (6)

REVENDICATIONS 1) Dispositif de patin à roulettes comprenant un châssis (2) destiné à être solidarisé au pied (3) par des moyens appropriés (25) et sur lequel sont adaptées des roues (40), caractérisé en ce que ledit châssis (2) porte uniquement deux roues coaxiales (40), disposées de part et d'autre dudit châssis (2), et localisées dans la région arrière du pied (3).  1) Roller skate device comprising a frame (2) intended to be secured to the foot (3) by appropriate means (25) and on which wheels (40) are fitted, characterized in that said frame (2) carries only two coaxial wheels (40), arranged on either side of said frame (2), and located in the rear region of the foot (3). 2) Dispositif selon la revendication 1, caractérisé en ce que l'axe (XX') de rotation des roues (40) est disposé sensiblement à l'aplomb des malléoles de l'utilisateur.  2) Device according to claim 1, characterized in that the axis (XX ') of rotation of the wheels (40) is disposed substantially in line with the malleoli of the user. 3) Dispositif selon la revendication 1 ou la revendication 2, caractérisé en ce que l'axe (XX') de rotation des roues (40) traverse le pied de l'utilisateur.  3) Device according to claim 1 or claim 2, characterized in that the axis (XX ') of rotation of the wheels (40) through the foot of the user. 4) Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que le châssis (2) consiste en une plaque (20) à la forme de la partie arrière d'une semelle, bordée à l'arrière par une talonnière (22) et latéralement par deux parois (23) formant un réceptacle (24) destiné à accueillir la partie arrière (31) d'une chaussure (3), tandis que des lanières (25) ou analogues sont fermées sur le coup de pied (32).  4) Device according to any one of the preceding claims, characterized in that the frame (2) consists of a plate (20) in the form of the rear part of a sole, bordered at the rear by a heel (22). ) and laterally by two walls (23) forming a receptacle (24) for receiving the rear portion (31) of a shoe (3), while straps (25) or the like are closed on the instep (32). ). 5) Dispositif selon la revendication 4, caractérisé en ce que de chacune des parois latérales (23) fait saillie vers l'extérieur un bout d'arbre (4) sur lequel est assujettie une roue (40).  5) Device according to claim 4, characterized in that each of the side walls (23) projects outwardly a shaft end (4) on which is secured a wheel (40). 6) Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que le châssis (2) est muni, à son extrémité arrière et inférieurement, d'un bloc (5) de matériau amortisseur destiné à faire office de frein.  6) Device according to any one of the preceding claims, characterized in that the frame (2) is provided at its rear end and below, a block (5) of damping material for acting as a brake.
FR0405326A 2004-05-14 2004-05-14 Roller skate device for shoe, has frame uniquely carrying two wheels disposed on both sides of frame and located in rear region of shoe, and shaft end with axis that traverses inner space so that foot of user is present under axis Withdrawn FR2870135A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0405326A FR2870135A1 (en) 2004-05-14 2004-05-14 Roller skate device for shoe, has frame uniquely carrying two wheels disposed on both sides of frame and located in rear region of shoe, and shaft end with axis that traverses inner space so that foot of user is present under axis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0405326A FR2870135A1 (en) 2004-05-14 2004-05-14 Roller skate device for shoe, has frame uniquely carrying two wheels disposed on both sides of frame and located in rear region of shoe, and shaft end with axis that traverses inner space so that foot of user is present under axis

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FR2870135A1 true FR2870135A1 (en) 2005-11-18

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FR0405326A Withdrawn FR2870135A1 (en) 2004-05-14 2004-05-14 Roller skate device for shoe, has frame uniquely carrying two wheels disposed on both sides of frame and located in rear region of shoe, and shaft end with axis that traverses inner space so that foot of user is present under axis

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2274741A1 (en) * 2006-11-10 2007-05-16 Florencio Garcia Herrero Roller skate has brake system that is positioned at heel of footwear while skate base is located in middle zone of base of footwear
US8544854B2 (en) 2011-12-09 2013-10-01 Roger R. Adams Wearable device with attachment system
US8641054B2 (en) 2010-07-16 2014-02-04 Roger R. Adams Wearable device
DE102010018346B4 (en) * 2010-04-27 2016-09-01 Horst Konzelmann Four-wheeled roller skate with flexible multifunctional usability

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2274741A1 (en) * 2006-11-10 2007-05-16 Florencio Garcia Herrero Roller skate has brake system that is positioned at heel of footwear while skate base is located in middle zone of base of footwear
DE102010018346B4 (en) * 2010-04-27 2016-09-01 Horst Konzelmann Four-wheeled roller skate with flexible multifunctional usability
US8641054B2 (en) 2010-07-16 2014-02-04 Roger R. Adams Wearable device
US8690165B2 (en) 2010-07-16 2014-04-08 Roger R. Adams Wearable device
US8801002B2 (en) 2010-07-16 2014-08-12 Roger R. Adams Wearable device
US8882114B2 (en) 2010-07-16 2014-11-11 Roger R. Adams Wearable device
US9492732B2 (en) 2010-07-16 2016-11-15 Roger R. Adams Wearable device
US9901809B2 (en) 2010-07-16 2018-02-27 V.N.O. Llc Wearable device
US11511181B2 (en) 2010-07-16 2022-11-29 V.N.O. Llc Wearable device
US8544854B2 (en) 2011-12-09 2013-10-01 Roger R. Adams Wearable device with attachment system

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