EP0838251A1 - Skates or roller skates - Google Patents
Skates or roller skates Download PDFInfo
- Publication number
- EP0838251A1 EP0838251A1 EP97420190A EP97420190A EP0838251A1 EP 0838251 A1 EP0838251 A1 EP 0838251A1 EP 97420190 A EP97420190 A EP 97420190A EP 97420190 A EP97420190 A EP 97420190A EP 0838251 A1 EP0838251 A1 EP 0838251A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shoe
- plate
- stirrup
- combination according
- rigid
- 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.)
- Granted
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Classifications
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- 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
- A63C17/18—Roller skates; Skate-boards convertible into ice or snow-running skates
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- 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
- A63C17/20—Roller skates; Skate-boards with fixable wheels permitting the skates to be used for walking
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- 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
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- 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
- A63C2017/0053—Roller skates; Skate-boards with foot plate quick release or shoe binding
Definitions
- the invention relates to a roller or ice skate having a structure facilitating automatic footwear improving the practice of skating.
- roller skates as described in particular in the document FR 2 286 667 generally consist of a plate supporting rollers on which straps are mounted allowing the temporary attachment of the shoe. Although allowing the use of non-specific shoes, these roller skates have the major disadvantage of requiring the user to adjust the straps on each boot, which can be tedious and painful. Such a structure is found in the device similar to roller skates such as described in patent EP 0 334 783.
- a first problem which the invention therefore proposes to solve is that the automatic fitting of a roller skate.
- a second problem which the invention therefore proposes to solve is that of lateral and longitudinal support of the foot.
- a third problem which the invention therefore proposes to solve is that to ensure a good transmission of the supports necessary for a sporting practice roller skating.
- the invention therefore aims to provide a roller skate which is easy to put on, can be used with comfortable soft shoes for walking when the user has left the pads, which allow when the pad is mounted and locked the grip and the ankle support during propulsion.
- the means allowing the automatic shoes are located at the level of the arch of the foot.
- the rigid stirrup is articulated on the plate and connects the two lateral sides of the plate at the level of the clearance of the arch passing over the calcaneus and gripping the stem above heel.
- the rigid stirrup forms a gutter and connects the two lateral sides of the plate also at the level of the arch of the foot, through a frame forming an upward extension of the platinum.
- the stirrup forming the gutter is integral with the shoe and comes to lock in position on the plate when putting on the skate.
- the stirrup is cut at the level of the Achilles tendon to form two or more side branches connected by a loop generally by a device making it possible to tighten the two branches after the installation of the stirrup.
- the rigid stirrup comprises a first portion oriented towards the malleoli and a second portion extending the first portion, facing forward from the bottom of the leg as well a strap connecting the first portions passing behind the tendon Achilles and above the heel.
- the rigid bracket is foldable on the plate to be retractable during storage and transport of the skate, to reduce the overall size.
- the rigid stirrup comprises means for temporary attachment to the upper of the shoe.
- the means of temporary joining are consisting of nipples arranged on the top of the stem above the calcaneus and in the vicinity of the Achilles tendon, intended to cooperate with holes complementary to this effect on the inside of the part corresponding to the rigid caliper.
- the stirrup can advantageously include an enlarged zone at the level of the malleoli.
- stirrup can be asymmetrical with respect to the longitudinal plane median of the plate to take into account the location of the supports during impulses.
- the side located inside the foot can be higher than that located at outside.
- the rigid stirrup is formed of two main branches at least one having means for lock the shoe latching means on the boot in the closed position platinum. In other words, in this way, the installation of the stirrup ensures a locking in position of the latching means thus avoiding any stalling unexpected turntable.
- the legs of the stirrup have lights which coincide with ventilation zones provided in the flexible rod.
- the invention preferably relates to inline roller skates.
- the rigid stirrup is articulated on the same axis one of the wheels itself secured to the plate.
- Figure 1 is a side view of a skate and a shoe according to the invention not yet assembled.
- Figures 2 is a side view of the shoe mounted on the shoe of the figure 1.
- Figure 3 is a side view of a plate in which the bracket is articulated on a wheel axle.
- Figure 4 is a side view of a handset according to the invention in which the stirrup has a longitudinal adjustment capacity.
- Figure 5 is a side view of a handset according to the invention in which the latching means are shown in cutaway prior to installation of the shoe.
- Figure 6 is the same side view in which the shoe is secured to the turntable.
- Figure 7 is a side view in which the stirrup consists of two separate parts.
- Figure 8 is a side view of an alternative embodiment.
- Figure 9 is a side view of a shoe according to a variant of production.
- Figure 10 is a side view of the shoe of Figure 9 floor on a plate according to the invention.
- the shoe (1) according to the invention is essentially consists of a plate (2) supporting the rollers (4) and a bracket (3) passing behind the heel at the level of the calcaneus.
- This skate (1) is intended for receive a flexible shoe (5).
- the rigid stirrup (3) is articulated on the plate (2), and has a general shape complementary to a external shape of the upper (6) of the shoe (5), to grip it when it is positioned on the plate (2), with the user's foot in place in the shoe (5).
- This stirrup can be articulated on a pin (10) mounted on the plate as illustrated in Figures 1 and 2, or even be articulated directly on an axis (11) of a caster (4) ( Figure 3).
- the rigid bracket (3) connects the two lateral sides of the plate (2) substantially at the level of the release of the arch of the foot.
- the legs of the stirrup (3) have shapes complementary to the portion of the shoe (5) opposite which they are intended to come, for proceed with a temporary and removable connection.
- this connection is obtained by a set of pins (12) located in projection of a semi-rigid zone (13) of the rod (6). These pins (12) are intended to penetrate holes (14) drilled on each of the legs of the stirrup (3).
- the invention is not limited to this platform shown, but covers the variants in which the nipples are located on the stirrup and enter unrepresented housings of the rod (6), or even the mixed variants.
- the holes (14) of the stirrup (3) can also be blind, without departing from the scope of the invention. More generally, the spirit of the invention is respected as soon as there is cooperation between the shoe and the stirrup.
- the attachment point can also be located at the Achilles tendon.
- the stirrup (3) is split at the level of the Achilles tendon area to allow the separation of the two branches of the stirrup when raising or lowering it.
- the two branches of the stirrup (3) are connected by a loop (15), or any attachment means allowing to bring the two arms of the stirrup together, and to keep them flat against the corresponding area (13) of the shoe.
- This tightening means can be produced in various ways, that is to say by means of a loop (15) such that shown, but also by means of a strap or any other means equivalent not shown.
- the position of the stirrup, and more precisely of its articulation axis (10) relative to the plate (2) can be adjusted longitudinally.
- the plate has a plurality of housings (17) inside which can be accommodated the male part of the axis (10) of articulation of the stirrup (3).
- the invention is not limited to the means of adjustment by a plurality of holes drilled as shown in Figure 4, but covers all variants allowing, in particular to fine and precise position the stirrup (3) relative to the plate (2). Mention may in particular be made of means allowing double longitudinal and height adjustment, by double crossed lights (not shown) for example.
- the stirrup (3) can have a light (18). This light (18) comes opposite openwork areas (19) of the shoe (5) ensuring ventilation of the user's foot.
- the stirrup (3) may include a additional strap that connects its two branches, from hooking points medians, passing over the instep, so as to perfectly hold the foot, in particular with regard to the lateral supports exerted in the phases of propulsion.
- This strap can be fitted with tightening means not shown, hook or Velcro® type.
- the bracket (23) has a different shape.
- This stirrup (23) is constituted on each side of the shoe by a branch constituted by a first rigid portion (24) articulated on the plate (2), at level of the hinge pin (10), and extending to the vicinity of the malleoli.
- This first portion (24) is extended forward by a second rigid portion (25) oriented towards the bottom of the leg above the instep.
- This second portion (25) can be connected from one side to the other of the shoe by not forming a single piece, or be independent and connected by a strap of tightening not shown.
- the free end (26) of the branch (24) is connected to a strap (28) around the back of the foot, at the Achilles tendon.
- This strap can be equipped with all tightening means as already mentioned.
- stirrup (3) can be asymmetrical with respect to the median plane of the skate, that is to say present different shapes on the internal and external side of the skate.
- this stirrup (3) can have a larger surface on the side internal of the skate, thus allowing a better grip.
- the plate (2) is equipped with means (20) allowing the automatic fitting of the shoe by snap-in.
- Mean (20) is constituted by an attachment zone (21) located at the front, substantially at the level of the metatarsophalangeal joint and by a mechanism located at the level of the arch of the foot.
- the hanging area comprises a hook (21) integral with the plate and oriented towards the front, intended for cooperate with a transverse axis (22) integral with the sole of the shoe.
- the attachment mechanism is constituted by the association of an articulated part (30) and a spring (31).
- the set of parts (30, 31) constitutes a bi-stable lock as described in the Application FR 96.11335 by the Applicant, not yet published on the date of filing of the present application, so there is no need to describe here more precisely the architecture, nor the operation of these means in detail.
- the room (30) has a housing (32) at the interior of which is intended to engage a corresponding part of the shoe.
- this part (30) includes locking means in the locked position, to avoid any unexpected stalling of the plate.
- these means consist of a groove (33) formed in the part (30), inside which can be accommodated a sliding axis (34) free to move longitudinally in a slot (35) provided for this purpose in the plate.
- This stop may advantageously include a elastomeric pad, to make the rear support more elastic and more comfortable.
- the stirrup (3) has in its lower part an open area (36) one of the edges (37) of which is capable of coming into contact with the axis (34) and of forcing this last to penetrate inside the groove (33) when the stirrup is in position raised corresponding to a use of the skate. So, in practice, when the user has fitted the plate, the simple fact of raising the rear stirrup locks the latching system (20) and prohibits all unexpected trigger.
- the plate comprises a stop (40), illustrated in FIG. 8 making it possible to limit the amplitude of the rear stirrup movements (3).
- This has the effect of allowing the taking of support backwards, the stirrup (3) constituting a fixed point when its outline rear (41) comes into contact with the stop (40).
- this stop (40) is retractable at the rear of the plate for allow the tilting of the stirrup (3) towards the rear.
- the stirrup (45) constituted by the association a frame (46) on which is mounted a gutter (47).
- the frame (46) is fixed rise relative to the plate (2), and connects the two sides of the clearance of the arch, passing through the Achilles tendon, at the level of the calcaneus.
- the associated gutter (47) is articulated on the frame (46) at a hinge pin (48) located as close as possible to the lower end of the frame (46). This axis (48) can be adjustable in position on the frame.
- This gutter (47) when in the active position, that is to say resting on the frame (46) rises to the level of the upper part of the rod of the shoe (5). It extends forward to cover a maximum suitable surface to the transmission of forces.
- the position of the stirrup (45) is adjustable on the plate (2), to adapt to the different shoe sizes shoes.
- the stirrup (50) is integral with the shoe (51). More specifically, this stirrup (50) has two branches (52) extending laterally and downwards at the level of the malleoli, and joining at the rear at Achilles tendon level, above the calcaneus.
- This stirrup (50) is articulated relative to the shoe by means of pivots (53) or axes authorizing the tilting of the stirrup (50) towards the rear.
- this stirrup or this gutter (50) does not stiffen the shoe, which retains the flexibility qualities appreciated for walking.
- This flexible shoe (51) is intended to be mounted on a suitable plate illustrated in figure (10).
- this plate (55) comprises in the middle part a armature (56) similar to the armature (46) illustrated in FIG. 7.
- the position longitudinal of this frame (56) is adjustable along the plate (55).
- This frame (56) connects the edges of the plate passing over the heel of the shoe (51).
- This rigid frame (56) has a pair of housings (57) near its attachment zone on the plate (55). These accommodations (57) have a substantially horizontal axis (58) opening towards the front of the frame.
- This housing (57) is intended to receive the pivots (53) located at the level of the plantar release of the shoe. So when putting on the shoe, the user positions the shoe relative to the plate so that the pivots (53) are present at the entrance (59) of the housings (57). A portion chamfered (60) can advantageously in practice facilitate the fitting in blinded.
- the pivot (53) When the pivot (53) is engaged in the housing (57), the user make a movement of his foot backwards on the one hand, operate the automatic shoe attachment system on the plate (not shown) and on the other hand, bring the pivot (53) to the bottom of the housing (57). In this way, the cooperation of the stirrup (50) and the frame (56) prevents any lateral movement of the shoe. This transverse rigidity is particularly appreciable for the roller skating sport.
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Description
L'invention concerne un patin à roulettes ou à glace présentant une structure facilitant le chaussage automatique améliorant la pratique du patinage.The invention relates to a roller or ice skate having a structure facilitating automatic footwear improving the practice of skating.
Les patins à roulettes traditionnels, tels notamment décrits dans le document
FR 2 286 667 sont généralement constitués d'une platine supportant des roulettes
sur laquelle sont montées des sangles permettant la solidarisation temporaire de la
chaussure. Bien que permettant l'utilisation de chaussures non spécifiques, ces
patins à roulettes présentent l'inconvénient majeur d'obliger l'utilisateur à régler
les sangles à chaque chaussage, ce qui peut s'avérer fastidieux et pénible. Une telle
structure se retrouve dans le dispositif assimilable à des patins à roulettes tel que
décrit dans le brevet EP 0 334 783.Traditional roller skates, as described in particular in the
Un premier problème que se propose donc de résoudre l'invention est celui du chaussage automatique d'un patin à roulettes.A first problem which the invention therefore proposes to solve is that the automatic fitting of a roller skate.
Des solutions ont été proposées pour faciliter le mode de chaussage, notamment en utilisant des patins tels que décrits dans le brevet CH 602 147. Malheureusement, ce dispositif, bien qu'éliminant une partie des sangles d'accrochage de la chaussure en remplaçant celle-ci par un mécanisme proche de celui employé dans certaines fixations de ski, présente en revanche l'inconvénient de ne pas assurer le maintien latéral de la jambe et donc de rendre le patinage moins efficace.Solutions have been proposed to facilitate the mode of footwear, in particular by using pads as described in patent CH 602,147. Unfortunately, this device, although eliminating part of the straps to attach the shoe by replacing it with a mechanism close to that used in certain ski bindings, on the other hand has the disadvantage not to ensure lateral support of the leg and therefore to make skating less efficient.
Un second problème que se propose donc de résoudre l'invention est celui du maintien latéral et longitudinal du pied.A second problem which the invention therefore proposes to solve is that of lateral and longitudinal support of the foot.
On a également proposé dans le document FR 716 228, d'équiper une platine de patins à roulettes de tiges latérales remontant jusqu'au bas du mollet pour y être serré au moyen d'un fourreau lacé autour du mollet. Bien évidemment, une structure renforcée de la sorte est préjudiciable au confort de l'utilisateur et s'avère longue à chausser. En outre, s'agissant de la sécurité de l'utilisateur, une telle structure ne s'oppose pas à l'inclinaison de la cheville vers l'arrière, et altère donc la prise des appuis lorsque le patineur s'élance.It has also been proposed in document FR 716 228 to equip a plate roller skates with lateral rods going up to the bottom of the calf to be tightened with a sheath laced around the calf. Obviously, a structure reinforced in this way is detrimental to the comfort of the user and proves to be long to put on. Furthermore, with regard to user safety, such structure does not oppose the tilting of the ankle backwards, and therefore alters taking support when the skater takes off.
Un troisième problème que se propose donc de résoudre l'invention est celui d'assurer une bonne transmission des appuis nécessaires pour une pratique sportive du patin à roulettes.A third problem which the invention therefore proposes to solve is that to ensure a good transmission of the supports necessary for a sporting practice roller skating.
Par ailleurs, le Demandeur a décrit dans la demande de brevet FR 96.11345 non encore publiée à la date de dépôt de la présente demande, un système d'encliquetage automatique permettant l'accrochage d'une chaussure souple sur une platine de patin à roulettes. Bien que satisfaisant en terme de sécurité d'accrochage, la solution décrite dans ce document ne permet pas une prise d'appuis optimale.Furthermore, the Applicant described in patent application FR 96.11345 not yet published on the date of filing of this application, a system automatic latching allowing the attachment of a flexible shoe on a roller skate plate. Although satisfactory in terms of security of attachment, the solution described in this document does not allow a grip optimal support.
L'invention vise donc à fournir un patin à roulettes qui soit facile à chausser, utilisable avec des chaussures souples confortables pour la marche lorsque l'utilisateur a quitté les patins, qui permettent lorsque le patin est monté et verrouillé la prise d'appui et le maintien de la cheville lors de la propulsion.The invention therefore aims to provide a roller skate which is easy to put on, can be used with comfortable soft shoes for walking when the user has left the pads, which allow when the pad is mounted and locked the grip and the ankle support during propulsion.
Dans la suite de la description, l'invention sera décrite plus particulièrement dans son application au patin à roulettes mais la transposition au patin à glace est évidente pour l'homme de métier sans adaptation spécifique.In the following description, the invention will be described more particularly in its application to roller skating but the transposition to ice skating is obvious to the skilled person without specific adaptation.
L'invention concerne donc un combiné chaussure-patin comprenant :
- une chaussure constituée d'une partie basse et d'une tige souple,
- un patin formé d'une platine support d'une pluralité de roulettes ou d'une lame, et d'un étrier rigide arrière, apte à coopérer avec le bas de la jambe de l'utilisateur.
- a shoe consisting of a lower part and a flexible upper,
- a shoe formed by a support plate of a plurality of rollers or a blade, and a rigid rear stirrup, able to cooperate with the bottom of the user's leg.
Ce combiné se caractérise :
- en ce que l'interface entre la chaussure et la platine comprend :
- d'une part
- sur la platine, des moyens permettant le chaussage automatique par encliquetage de la face inférieure de la partie basse de la chaussure,
- sur la face inférieure de la partie basse de la chaussure, des moyens complémentaires pour coopérer avec les moyens d'encliquetage de la platine,
- d'autre part l'étrier rigide, articulé par rapport à la platine, qui présente des formes générales internes complémentaires des formes externes de la tige souple pour l'enserrer, lorsque celle-ci est positionnée sur la platine, avec le pied de l'utilisateur en place dans la chaussure ;
- d'une part
- et en ce que la partie basse de la chaussure comprend une semelle autorisant la marche tout en incorporant les moyens d'encliquetage.
- in that the interface between the shoe and the plate comprises:
- Firstly
- on the plate, means allowing the automatic fitting by snap-fastening of the lower face of the lower part of the shoe,
- on the lower face of the lower part of the shoe, complementary means for cooperating with the means for snap-fastening the plate,
- on the other hand the rigid bracket, articulated with respect to the plate, which has general internal shapes complementary to the external forms of the flexible rod to grip it, when the latter is positioned on the plate, with the foot of the 'user in place in the shoe;
- Firstly
- and in that the lower part of the shoe comprises a sole allowing walking while incorporating the latching means.
De la sorte, lorsque l'on chausse le patin conformément à l'invention, on assure simultanément la solidarisation de la platine à la chaussure ainsi que la mise en place des moyens permettant la transmission des appuis constitués par l'étrier caractéristique.In this way, when the shoe is fitted in accordance with the invention, one simultaneously secures the plate to the shoe as well as the in place means allowing the transmission of the supports constituted by the stirrup feature.
Pour assurer une bonne solidarisation de la chaussure par rapport à la platine, et permettre une coopération avec l'étrier caractéristique, les moyens permettant le chaussage automatique sont situés au niveau de la voûte plantaire.To ensure good attachment of the shoe relative to the plate, and allow cooperation with the characteristic stirrup, the means allowing the automatic shoes are located at the level of the arch of the foot.
Dans une première forme de réalisation, l'étrier rigide est articulé sur la platine et relie les deux côtés latéraux de la platine au niveau du dégagement de la voûte plantaire en passant au-dessus du calcanéum et en enserrant la tige au-dessus du talon.In a first embodiment, the rigid stirrup is articulated on the plate and connects the two lateral sides of the plate at the level of the clearance of the arch passing over the calcaneus and gripping the stem above heel.
Dans une seconde forme de réalisation, l'étrier rigide forme une gouttière et relie les deux côtés latéraux de la platine au niveau également de la voûte plantaire, par l'intermédiaire d'une armature formant un prolongement vers le haut de la platine.In a second embodiment, the rigid stirrup forms a gutter and connects the two lateral sides of the plate also at the level of the arch of the foot, through a frame forming an upward extension of the platinum.
Avantageusement en pratique, l'étrier formant gouttière est solidaire de la chaussure et vient se bloquer en position sur la platine lors du chaussage du patin.Advantageously in practice, the stirrup forming the gutter is integral with the shoe and comes to lock in position on the plate when putting on the skate.
Dans une forme préférée, l'étrier est coupé au niveau du tendon d'Achille pour constituer deux branches latérales reliées par une boucle, ou plus généralement par un dispositif permettant de resserrer les deux branches après la mise en place de l'étrier. In a preferred form, the stirrup is cut at the level of the Achilles tendon to form two or more side branches connected by a loop generally by a device making it possible to tighten the two branches after the installation of the stirrup.
Dans une troisième forme de réalisation, l'étrier rigide comporte une première portion orientée en direction des malléoles et une seconde portion prolongeant la première portion, orientée vers l'avant du bas de la jambe ainsi qu'une sangle reliant les premières portions en passant à l'arrière du tendon d'Achille et au-dessus du talon.In a third embodiment, the rigid stirrup comprises a first portion oriented towards the malleoli and a second portion extending the first portion, facing forward from the bottom of the leg as well a strap connecting the first portions passing behind the tendon Achilles and above the heel.
En pratique, l'étrier rigide est rabattable sur la platine pour être escamotable lors du stockage, et du transport du patin, pour diminuer l'encombrement général.In practice, the rigid bracket is foldable on the plate to be retractable during storage and transport of the skate, to reduce the overall size.
Dans une forme avantageuse, l'étrier rigide comporte des moyens de solidarisation temporaire avec la tige de la chaussure.In an advantageous form, the rigid stirrup comprises means for temporary attachment to the upper of the shoe.
Dans un forme pratique, les moyens de solidarisation temporaire sont constitués par des tétons disposés sur le haut de la tige au-dessus du calcanéum et au voisinage du tendon d'Achille, destinés à coopérer avec des trous complémentaires ménagés à cet effet sur la face intérieure de la partie correspondante de l'étrier rigide.In a practical form, the means of temporary joining are consisting of nipples arranged on the top of the stem above the calcaneus and in the vicinity of the Achilles tendon, intended to cooperate with holes complementary to this effect on the inside of the part corresponding to the rigid caliper.
Dans une variante d'exécution, pour augmenter le maintien latéral de la cheville, l'étrier peut comporter avantageusement une zone élargie au niveau des malléoles.In an alternative embodiment, to increase the lateral support of the ankle, the stirrup can advantageously include an enlarged zone at the level of the malleoli.
En pratique, l'étrier peut être asymétrique par rapport au plan longitudinal médian de la platine pour tenir compte de la localisation des appuis lors des impulsions.In practice, the stirrup can be asymmetrical with respect to the longitudinal plane median of the plate to take into account the location of the supports during impulses.
Ainsi, le côté situé à l'intérieur du pied peut être plus élevé que celui situé à l'extérieur.Thus, the side located inside the foot can be higher than that located at outside.
Dans une forme particulière de réalisation, l'étrier rigide est formé de deux branches principales l'une au moins présentant des moyens permettant de verrouiller en position fermée les moyens d'encliquetage de la chaussure sur la platine. Autrement dit, de cette manière, la mise en place de l'étrier assure un blocage en position des moyens d'encliquetage évitant ainsi tout décrochage inopiné de la platine. In a particular embodiment, the rigid stirrup is formed of two main branches at least one having means for lock the shoe latching means on the boot in the closed position platinum. In other words, in this way, the installation of the stirrup ensures a locking in position of the latching means thus avoiding any stalling unexpected turntable.
Dans une variante de réalisation, les branches de l'étrier présentent des lumières qui coïncident avec des zones d'aération ménagées dans la tige souple.In an alternative embodiment, the legs of the stirrup have lights which coincide with ventilation zones provided in the flexible rod.
L'invention concerne préférentiellement les patins à roulettes en ligne. Dans ce cas, il peut s'avérer avantageux que l'étrier rigide soit articulé sur l'axe même d'une des roues elle-même solidaire de la platine.The invention preferably relates to inline roller skates. In in this case, it may be advantageous if the rigid stirrup is articulated on the same axis one of the wheels itself secured to the plate.
La manière de réaliser l'invention, ainsi que les avantages qui en découlent ressortiront bien de la description des modes de réalisation qui suivent, à l'appui des figures annexées dans lesquelles :The manner of carrying out the invention, as well as the advantages which flow therefrom will emerge clearly from the description of the embodiments which follow, in support appended figures in which:
La figure 1 est une vue de côté d'un patin et d'une chaussure conformes à l'invention non encore assemblés.Figure 1 is a side view of a skate and a shoe according to the invention not yet assembled.
Les figures 2 est une vue de côté de la chaussure montée sur le patin de la figure 1.Figures 2 is a side view of the shoe mounted on the shoe of the figure 1.
La figure 3 est une vue de côté d'une platine dans laquelle l'étrier est articulé sur un axe de roue.Figure 3 is a side view of a plate in which the bracket is articulated on a wheel axle.
La figure 4 est une vue de côté d'un combiné conforme à l'invention dans lequel l'étrier présente une capacité de réglage longitudinal.Figure 4 is a side view of a handset according to the invention in which the stirrup has a longitudinal adjustment capacity.
La figure 5 est une vue de côté d'un combiné conforme à l'invention dans lequel les moyens d'encliquetage sont montrés en écorché avant la mise en place de la chaussure.Figure 5 is a side view of a handset according to the invention in which the latching means are shown in cutaway prior to installation of the shoe.
La figure 6 est la même vue de côté dans laquelle la chaussure est solidarisée à la platine.Figure 6 is the same side view in which the shoe is secured to the turntable.
La figure 7 est une vue de côté dans laquelle l'étrier est constitué de deux parties distinctes.Figure 7 is a side view in which the stirrup consists of two separate parts.
La figure 8 est une vue de côté d'une variante de réalisation.Figure 8 is a side view of an alternative embodiment.
La figure 9 est une vue de côté d'une chaussure conforme à une variante de réalisation.Figure 9 is a side view of a shoe according to a variant of production.
La figure 10 est une vue de côté de la chaussure de la figure 9 chaussée sur une platine conforme à l'invention. Figure 10 is a side view of the shoe of Figure 9 floor on a plate according to the invention.
Comme on le voit aux figures 1, 2 et 3, le patin (1) conforme à l'invention se compose essentiellement d'une platine (2) supportant les roulettes (4) et d'un étrier (3) passant derrière le talon au niveau du calcanéum. Ce patin (1) est destiné à recevoir une chaussure souple (5).As seen in Figures 1, 2 and 3, the shoe (1) according to the invention is essentially consists of a plate (2) supporting the rollers (4) and a bracket (3) passing behind the heel at the level of the calcaneus. This skate (1) is intended for receive a flexible shoe (5).
Selon une première caractéristique de l'invention, l'étrier rigide (3) est articulé sur la platine (2), et présente une forme générale complémentaire d'une forme externe de la tige (6) de la chaussure (5), pour l'enserrer lorsque celle-ci est positionnée sur la platine (2), avec le pied de l'utilisateur en place dans la chaussure (5). Cet étrier peut être articulé au niveau d'un axe (10) monté sur la platine comme illustré aux figures 1 et 2, ou bien encore être articulé directement sur un axe (11) d'une roulette (4) (figure 3).According to a first characteristic of the invention, the rigid stirrup (3) is articulated on the plate (2), and has a general shape complementary to a external shape of the upper (6) of the shoe (5), to grip it when it is positioned on the plate (2), with the user's foot in place in the shoe (5). This stirrup can be articulated on a pin (10) mounted on the plate as illustrated in Figures 1 and 2, or even be articulated directly on an axis (11) of a caster (4) (Figure 3).
De façon générale, l'étrier rigide (3) relie les deux côtés latéraux de la platine (2) sensiblement au niveau du dégagement de la voûte plantaire.Generally, the rigid bracket (3) connects the two lateral sides of the plate (2) substantially at the level of the release of the arch of the foot.
Selon une autre caractéristique de l'invention, et comme illustré aux figures 1 et 2, les branches de l'étrier (3) présentent des formes complémentaires de la portion de la chaussure (5) en regard de laquelle elles sont destinées à venir, pour procéder à une solidarisation temporaire et amovible.According to another characteristic of the invention, and as illustrated in Figures 1 and 2, the legs of the stirrup (3) have shapes complementary to the portion of the shoe (5) opposite which they are intended to come, for proceed with a temporary and removable connection.
Dans la forme illustrée aux figures 1 et 2, cette solidarisation est obtenue par un ensemble de tétons (12) situés en excroissance d'une zone (13) semi-rigide de la tige (6). Ces tétons (12) sont destinés à venir pénétrer des trous (14) percés sur chacune des branches de l'étrier (3). Bien évidemment, l'invention ne se limite pas à cette plate forme représentée, mais couvre les variantes dans lesquelles les tétons sont localisés sur l'étrier et pénètrent dans des logements non représentés de la tige (6), ou encore les variantes mixtes. Les trous (14) de l'étrier (3) peuvent également être borgnes, sans sortir du cadre de l'invention. De façon plus générale, l'esprit de l'invention est respecté dès lors qu'il y a coopération entre la chaussure et l'étrier. Le point d'accrochage peut être aussi localisé au niveau du tendon d'Achille.In the form illustrated in Figures 1 and 2, this connection is obtained by a set of pins (12) located in projection of a semi-rigid zone (13) of the rod (6). These pins (12) are intended to penetrate holes (14) drilled on each of the legs of the stirrup (3). Obviously, the invention is not limited to this platform shown, but covers the variants in which the nipples are located on the stirrup and enter unrepresented housings of the rod (6), or even the mixed variants. The holes (14) of the stirrup (3) can also be blind, without departing from the scope of the invention. More generally, the spirit of the invention is respected as soon as there is cooperation between the shoe and the stirrup. The attachment point can also be located at the Achilles tendon.
Dans une forme avantageuse, pour faciliter la mise en place d'un tel étrier, et notamment de la zone de solidarisation temporaire, l'étrier (3) est fendu au niveau de la zone du tendon d'Achille pour permettre l'écartement des deux branches de l'étrier lors de la remontée ou de la descente de celui-ci.In an advantageous form, to facilitate the installation of such a stirrup, and in particular of the temporary connection zone, the stirrup (3) is split at the level of the Achilles tendon area to allow the separation of the two branches of the stirrup when raising or lowering it.
Dans le mode de réalisation représenté, à la figure 2, les deux branches de l'étrier (3) sont reliées par une boucle (15), ou tout moyen d'accrochage permettant de rapprocher des deux branches de l'étrier, et de maintenir celles-ci plaquées contre la zone correspondante (13) de la chaussure. Ce moyen de serrage peut être réalisé de façon diverses, c'est-à-dire au moyen d'une boucle (15) telle que représentée, mais également au moyen d'une sangle ou tout autre moyen équivalent non représenté.In the embodiment shown, in Figure 2, the two branches of the stirrup (3) are connected by a loop (15), or any attachment means allowing to bring the two arms of the stirrup together, and to keep them flat against the corresponding area (13) of the shoe. This tightening means can be produced in various ways, that is to say by means of a loop (15) such that shown, but also by means of a strap or any other means equivalent not shown.
Comme illustré à la figure 4, la position de l'étrier, et plus précisément de son axe d'articulation (10) par rapport à la platine (2) peut être réglée longitudinalement. En pratique, la platine présente une pluralité de logements (17) à l'intérieur desquels peut venir se loger la partie mâle de l'axe (10) d'articulation de l'étrier (3).As illustrated in Figure 4, the position of the stirrup, and more precisely of its articulation axis (10) relative to the plate (2) can be adjusted longitudinally. In practice, the plate has a plurality of housings (17) inside which can be accommodated the male part of the axis (10) of articulation of the stirrup (3).
Bien entendu, l'invention ne se limite pas aux moyens de réglage par une pluralité de trous percés comme illustré à la figure 4, mais couvre toutes les variantes permettant, notamment de positionner de manière fine et précise l'étrier (3) par rapport à la platine (2). On peut citer en particulier des moyens permettant le double réglage longitudinal et en hauteur, par des doubles lumières croisées (non représentées) par exemple.Of course, the invention is not limited to the means of adjustment by a plurality of holes drilled as shown in Figure 4, but covers all variants allowing, in particular to fine and precise position the stirrup (3) relative to the plate (2). Mention may in particular be made of means allowing double longitudinal and height adjustment, by double crossed lights (not shown) for example.
Comme on le voit également à la figure 4, l'étrier (3) peut présenter une lumière (18). Cette lumière (18) vient en regard de zones ajourées (19) de la chaussure (5) assurant une aération du pied de l'utilisateur.As can also be seen in FIG. 4, the stirrup (3) can have a light (18). This light (18) comes opposite openwork areas (19) of the shoe (5) ensuring ventilation of the user's foot.
Dans une forme de réalisation non représentée, l'étrier (3) peut comporter une sangle supplémentaire qui relie ses deux branches, à partir de points d'accrochage médians, en passant par dessus le cou de pied, de manière à tenir parfaitement le pied, notamment en ce qui concerne les appuis latéraux exercés dans les phases de propulsion. Cette sangle peut être équipée de moyens de serrage non représentés, du type crochet ou Velcro®. In an embodiment not shown, the stirrup (3) may include a additional strap that connects its two branches, from hooking points medians, passing over the instep, so as to perfectly hold the foot, in particular with regard to the lateral supports exerted in the phases of propulsion. This strap can be fitted with tightening means not shown, hook or Velcro® type.
Dans la forme illustrée, la figure 8, l'étrier (23) présente une forme différente. Cet étrier (23) est constitué de chaque côté de la chaussure par une branche constituée par une première portion rigide (24) articulée sur la platine (2), au niveau de l'axe d'articulation (10), et s'étendant jusqu'à proximité des malléoles. Cette première portion (24) se prolonge vers l'avant par une seconde portion rigide (25) orientée en direction du bas de la jambe au-dessus du cou de pied. Cette seconde portion (25) peut être reliée d'un côté à l'autre de la chaussure en ne formant qu'une seule pièce, ou bien être indépendante et reliée par une sangle de serrage non représentée.In the illustrated form, Figure 8, the bracket (23) has a different shape. This stirrup (23) is constituted on each side of the shoe by a branch constituted by a first rigid portion (24) articulated on the plate (2), at level of the hinge pin (10), and extending to the vicinity of the malleoli. This first portion (24) is extended forward by a second rigid portion (25) oriented towards the bottom of the leg above the instep. This second portion (25) can be connected from one side to the other of the shoe by not forming a single piece, or be independent and connected by a strap of tightening not shown.
Complémentairement, l'extrémité libre (26) de la branche (24) est reliée à une sangle (28) faisant le tour de l'arrière du pied, au niveau du tendon d'Achille. Cette sangle peut être équipée de tous moyens de serrage comme déjà évoqué.Additionally, the free end (26) of the branch (24) is connected to a strap (28) around the back of the foot, at the Achilles tendon. This strap can be equipped with all tightening means as already mentioned.
Comme déjà dit, l'étrier (3) peut être asymétrique par rapport au plan médian du patin, c'est-à-dire présenter des formes différentes du côté interne et externe du patin. Ainsi, cet étrier (3) peut présenter une surface plus importante du côté interne du patin, permettant ainsi une meilleure prise d'appui.As already said, the stirrup (3) can be asymmetrical with respect to the median plane of the skate, that is to say present different shapes on the internal and external side of the skate. Thus, this stirrup (3) can have a larger surface on the side internal of the skate, thus allowing a better grip.
Selon une autre caractéristique essentielle de l'invention, la platine (2) est équipée de moyens (20) permettant le chaussage automatique de la chaussure par encliquetage. Un exemple de réalisation de ces moyens est représenté aux figures 5 et 6. Ces moyens (20) sont constitués par une zone d'accrochage (21) localisée à l'avant, sensiblement au niveau de l'articulation métatarsophalangienne et par un mécanisme situé au niveau de la voûte plantaire. A l'avant, la zone d'accrochage comporte un crochet (21) solidaire de la platine et orienté vers l'avant, destiné à coopérer avec un axe transversal (22) solidaire de la semelle de la chaussure.According to another essential characteristic of the invention, the plate (2) is equipped with means (20) allowing the automatic fitting of the shoe by snap-in. An exemplary embodiment of these means is shown in Figures 5 and 6. These means (20) are constituted by an attachment zone (21) located at the front, substantially at the level of the metatarsophalangeal joint and by a mechanism located at the level of the arch of the foot. At the front, the hanging area comprises a hook (21) integral with the plate and oriented towards the front, intended for cooperate with a transverse axis (22) integral with the sole of the shoe.
Au niveau du dégagement de la voûte plantaire, le mécanisme d'accrochage est constitué par l'association d'une pièce articulée (30) et d'un ressort (31). L'ensemble des pièces (30, 31) constitue un verrou bi-stable tel que décrit dans la demande FR 96.11335 du Demandeur, non encore publiée à la date de dépôt de la présente demande, de sorte qu'il n'est pas nécessaire de décrire ici plus précisément l'architecture, ni le fonctionnement de ces moyens en détail. Néanmoins, on peut préciser que la pièce (30) présente un logement (32) à l'intérieur duquel est destiné à venir s'engager une partie correspondante de la chaussure.At the level of the arch, the attachment mechanism is constituted by the association of an articulated part (30) and a spring (31). The set of parts (30, 31) constitutes a bi-stable lock as described in the Application FR 96.11335 by the Applicant, not yet published on the date of filing of the present application, so there is no need to describe here more precisely the architecture, nor the operation of these means in detail. However, it can be specified that the room (30) has a housing (32) at the interior of which is intended to engage a corresponding part of the shoe.
Complémentairement, cette pièce (30) comporte des moyens de verrouillage en position bloquée, pour éviter tout décrochage inopiné de la platine.Additionally, this part (30) includes locking means in the locked position, to avoid any unexpected stalling of the plate.
En pratique, comme illustré à la figure 5, ces moyens sont constitués par une gorge (33) ménagée dans la pièce (30), à l'intérieur duquel peut venir se loger un axe coulissant (34) libre de se mouvoir longitudinalement dans une lumière (35) prévue à cet effet dans la platine. Cette butée peut comporter avantageusement un plot élastomérique, pour rendre l'appui arrière plus élastique et plus confortable.In practice, as illustrated in FIG. 5, these means consist of a groove (33) formed in the part (30), inside which can be accommodated a sliding axis (34) free to move longitudinally in a slot (35) provided for this purpose in the plate. This stop may advantageously include a elastomeric pad, to make the rear support more elastic and more comfortable.
Avantageusement, l'étrier (3) comporte dans sa partie basse une zone ajourée (36) dont un des bords (37) est apte à venir au contact de l'axe (34) et à obliger ce dernier à pénétrer à l'intérieur de la gorge (33) lorsque l'étrier est en position relevée correspondant à une utilisation du patin. Ainsi, en pratique, lorsque l'utilisateur a chaussé la platine, le simple fait de remonter l'étrier arrière lui permet de verrouiller le système d'encliquetage (20) et d'interdire tout déclenchement inopiné.Advantageously, the stirrup (3) has in its lower part an open area (36) one of the edges (37) of which is capable of coming into contact with the axis (34) and of forcing this last to penetrate inside the groove (33) when the stirrup is in position raised corresponding to a use of the skate. So, in practice, when the user has fitted the plate, the simple fact of raising the rear stirrup locks the latching system (20) and prohibits all unexpected trigger.
Conformément à une autre caractéristique de l'invention, la platine comporte une butée (40), illustrée à la figure 8 permettant de limiter l'amplitude des mouvements de l'étrier (3) vers l'arrière. Ceci a pour effet de permettre la prise des appuis vers l'arrière, l'étrier (3) constituant un point fixe lorsque son contour arrière (41) vient au contact de la butée (40) .In accordance with another characteristic of the invention, the plate comprises a stop (40), illustrated in FIG. 8 making it possible to limit the amplitude of the rear stirrup movements (3). This has the effect of allowing the taking of support backwards, the stirrup (3) constituting a fixed point when its outline rear (41) comes into contact with the stop (40).
En pratique, cette butée (40) est escamotable à l'arrière de la platine pour permettre le basculement vers l'arrière de l'étrier (3).In practice, this stop (40) is retractable at the rear of the plate for allow the tilting of the stirrup (3) towards the rear.
Dans la forme illustrée à la figure 7, l'étrier (45) constitué par l'association d'une armature (46) sur laquelle est montée une gouttière (47). L'armature (46) est montée fixe par rapport à la platine (2), et relie les deux côtés du dégagement de la voûte plantaire, en passant par le tendon d'Achille, au niveau du calcanéum. La gouttière (47) qui lui est associé est articulée sur l'armature (46) au niveau d'un axe d'articulation (48) localisé aussi près que possible de l'extrémité basse de l'armature (46). Cet axe (48) peut être réglable en position sur l'armature. Cette gouttière (47), lorsqu'elle est en position active, c'est-à-dire reposant sur l'armature (46) remonte jusqu'au niveau de la partie haute de la tige de la chaussure (5). Elle s'étend vers l'avant pour couvrir une surface maximum propice à la transmission des efforts.In the form illustrated in FIG. 7, the stirrup (45) constituted by the association a frame (46) on which is mounted a gutter (47). The frame (46) is fixed rise relative to the plate (2), and connects the two sides of the clearance of the arch, passing through the Achilles tendon, at the level of the calcaneus. The associated gutter (47) is articulated on the frame (46) at a hinge pin (48) located as close as possible to the lower end of the frame (46). This axis (48) can be adjustable in position on the frame. This gutter (47), when in the active position, that is to say resting on the frame (46) rises to the level of the upper part of the rod of the shoe (5). It extends forward to cover a maximum suitable surface to the transmission of forces.
Dans la forme avantageuse illustrée à la figure 7, la position de l'étrier (45) est réglable sur la platine (2), pour s'adapter aux différentes pointures de chaussures.In the advantageous form illustrated in FIG. 7, the position of the stirrup (45) is adjustable on the plate (2), to adapt to the different shoe sizes shoes.
Dans la forme illustrée à la figure 9, l'étrier (50) est solidaire de la chaussure (51). Plus précisément, cet étrier (50) comporte deux branches (52) s'étendant latéralement et vers le bas au niveau des malléoles, et se rejoignant à l'arrière au niveau du tendon d'Achille, au-dessus du calcanéum.In the form illustrated in FIG. 9, the stirrup (50) is integral with the shoe (51). More specifically, this stirrup (50) has two branches (52) extending laterally and downwards at the level of the malleoli, and joining at the rear at Achilles tendon level, above the calcaneus.
Cet étrier (50) est articulé par rapport à la chaussure au moyen de pivots (53) ou d'axes autorisant le basculement de l'étrier (50) vers l'arrière.This stirrup (50) is articulated relative to the shoe by means of pivots (53) or axes authorizing the tilting of the stirrup (50) towards the rear.
En position de marche, cet étrier ou cette gouttière (50) ne rigidifie pas la chaussure, ce qui conserve les qualités de souplesse appréciées pour la marche.In the on position, this stirrup or this gutter (50) does not stiffen the shoe, which retains the flexibility qualities appreciated for walking.
Cette chaussure souple (51) est destinée à être montée sur une platine adaptée illustrée à la figure (10). Ainsi, cette platine (55) comprend en partie médiane une armature (56) semblable à l'armature (46) illustrée à la figure 7. La position longitudinale de cette armature (56) est réglable le long de la platine (55).This flexible shoe (51) is intended to be mounted on a suitable plate illustrated in figure (10). Thus, this plate (55) comprises in the middle part a armature (56) similar to the armature (46) illustrated in FIG. 7. The position longitudinal of this frame (56) is adjustable along the plate (55).
Cette armature (56) relie les bords de la platine en passant au-dessus du talon de la chaussure (51). Cette armature rigide (56) présente une paire de logements (57) à proximité de sa zone d'accrochage sur la platine (55). Ces logements (57) présentent un axe (58) sensiblement horizontal et débouchant vers l'avant de l'armature.This frame (56) connects the edges of the plate passing over the heel of the shoe (51). This rigid frame (56) has a pair of housings (57) near its attachment zone on the plate (55). These accommodations (57) have a substantially horizontal axis (58) opening towards the front of the frame.
Ce logement (57) est destiné à accueillir les pivots (53) localisés au niveau du dégagement plantaire de la chaussure. Ainsi, lors du chaussage de la chaussure, l'utilisateur positionne la chaussure par rapport à la platine de telle sorte que les pivots (53) se présentent à l'entrée (59) des logements (57). Une portion chanfreinée (60) peut avantageusement en pratique faciliter le chaussage en aveugle. Lorsque le pivot (53) est engagé dans le logement (57), l'utilisateur effectue un mouvement de son pied vers l'arrière pour d'une part, faire fonctionner le système d'accrochage automatique de la chaussure sur la platine (non représenté) et d'autre part, amener le pivot (53) au fond du logement (57). De la sorte, la coopération de l'étrier (50) et de l'armature (56) empêche tout mouvement latéral de la chaussure. Cette rigidité transversale est particulièrement appréciable pour la pratique sportive du patin à roulettes.This housing (57) is intended to receive the pivots (53) located at the level of the plantar release of the shoe. So when putting on the shoe, the user positions the shoe relative to the plate so that the pivots (53) are present at the entrance (59) of the housings (57). A portion chamfered (60) can advantageously in practice facilitate the fitting in blinded. When the pivot (53) is engaged in the housing (57), the user make a movement of his foot backwards on the one hand, operate the automatic shoe attachment system on the plate (not shown) and on the other hand, bring the pivot (53) to the bottom of the housing (57). In this way, the cooperation of the stirrup (50) and the frame (56) prevents any lateral movement of the shoe. This transverse rigidity is particularly appreciable for the roller skating sport.
Complémentairement, la partie basse de l'étrier (50) au niveau du talon d'Achille vient au contact de l'armature (56), ce qui empêche tout mouvement de pivotement vers l'arrière de l'étrier (50).Additionally, the lower part of the stirrup (50) at the heel Achilles comes into contact with the frame (56), which prevents any movement of pivoting towards the rear of the stirrup (50).
On peut également prévoir des moyens de solidarisation temporaire entre l'étrier (50) et l'armature (56) au niveau du tendon d'Achille.One can also provide temporary securing means between the stirrup (50) and the frame (56) at the level of the Achilles tendon.
Il ressort de ce qui précède que le patin conforme à l'invention présente les avantages suivants :
- il permet d'utiliser des chaussures souples et confortables pour la marche, lorsque l'utilisateur a quitté les patins,
- il est particulièrement facile à chausser,
- il assure un maintien optimal de la cheville lors de la propulsion et de bonnes prises d'appui.
- it allows the use of flexible and comfortable shoes for walking, when the user has left the skates,
- it is particularly easy to put on,
- it ensures optimal ankle support during propulsion and good support.
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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FR9613284 | 1996-10-25 | ||
FR9613284A FR2755031B1 (en) | 1996-10-25 | 1996-10-25 | WHEELED OR ICE SKATE |
Publications (2)
Publication Number | Publication Date |
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EP0838251A1 true EP0838251A1 (en) | 1998-04-29 |
EP0838251B1 EP0838251B1 (en) | 2003-04-09 |
Family
ID=9497201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP97420190A Expired - Lifetime EP0838251B1 (en) | 1996-10-25 | 1997-10-14 | Skates or roller skates |
Country Status (4)
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US (1) | US6131924A (en) |
EP (1) | EP0838251B1 (en) |
DE (1) | DE69720639T2 (en) |
FR (1) | FR2755031B1 (en) |
Families Citing this family (6)
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TW532210U (en) * | 2002-02-20 | 2003-05-11 | Chen-Wen Wang | Locking device for a detachable skate of sports shoe |
CA2483793A1 (en) * | 2002-05-13 | 2003-11-20 | Chuncheng Chang | Locking device for a detachable skate of sports shoe |
US20120028766A1 (en) * | 2010-07-27 | 2012-02-02 | Thomas Jay Zeek | Weight Lifting Sandals |
US20170311678A1 (en) * | 2012-04-11 | 2017-11-02 | Marie Smirman | Skate boot with flexible midfoot section |
US20130269215A1 (en) * | 2012-04-11 | 2013-10-17 | Marie Smirman | Skate boot with flexble midfoot section |
CN109865276A (en) * | 2017-12-02 | 2019-06-11 | 永康市拓天科技有限公司 | A kind of foldable skidding |
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US3649038A (en) * | 1970-04-08 | 1972-03-14 | Otto Huckenbeck | Steerable roller skate |
DE2522199A1 (en) * | 1975-05-17 | 1976-11-25 | Ruediger Pommerening | ROLLER SKATES |
FR2653310A1 (en) * | 1989-10-24 | 1991-04-26 | Rossignol Sa | Plastic ski boot |
US5171033A (en) * | 1990-07-03 | 1992-12-15 | Rollerblade, Inc. | Ventilated boot and in-line roller skate with the same |
IT222872Z2 (en) * | 1991-08-02 | 1995-05-08 | Nordica Spa | STRUCTURE OF SHOE WITH IN-LINE WHEELS FOR IMPROVED SIZE |
US5331752A (en) * | 1992-01-14 | 1994-07-26 | Rollerblade, Inc. | Skate with detachable shoe |
FR2705248B1 (en) * | 1993-05-14 | 1995-07-28 | Salomon Sa | Device for retaining a boot on a sliding board. |
CA2101718C (en) * | 1993-07-30 | 1997-05-27 | T. Blaine Hoshizaki | In-line skate construction |
US5487552A (en) * | 1994-07-01 | 1996-01-30 | Canstar Sports Group Inc. | Braking mechanism for in-line skates |
DE4435959C2 (en) * | 1994-10-07 | 1997-09-04 | Goodwell Int Ltd | Snowboard boots |
IT239582Y1 (en) * | 1995-06-21 | 2001-03-05 | Nordica Spa | SOCK ADAPTATION DEVICE, ESPECIALLY FOR SPORTS FOOTWEAR ATTACKS |
FR2736516B1 (en) * | 1995-07-13 | 1997-08-14 | Rossignol Sa | FOOTWEAR FOR THE PRACTICE OF A SLIDING SPORT |
US5820139A (en) * | 1996-05-14 | 1998-10-13 | Grindl; Steve | Snow board binding |
US5645288A (en) * | 1996-06-18 | 1997-07-08 | Lu; Jinny | Size adjustable in-line roller skate |
-
1996
- 1996-10-25 FR FR9613284A patent/FR2755031B1/en not_active Expired - Fee Related
-
1997
- 1997-10-14 EP EP97420190A patent/EP0838251B1/en not_active Expired - Lifetime
- 1997-10-14 DE DE69720639T patent/DE69720639T2/en not_active Expired - Fee Related
- 1997-10-24 US US08/957,081 patent/US6131924A/en not_active Expired - Fee Related
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Publication number | Priority date | Publication date | Assignee | Title |
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FR716228A (en) | 1931-04-29 | 1931-12-17 | Roller skates | |
FR2286667A1 (en) | 1974-10-03 | 1976-04-30 | Rothmayer Karl Heinz | ROLLER SKATES |
CH602147A5 (en) | 1976-06-02 | 1978-07-31 | Gerold Steeb | Roller skate for strapping to a user's shoe |
WO1984000501A1 (en) * | 1982-07-21 | 1984-02-16 | Scott B Olson | Skate having an adjustable blade or wheel assembly |
EP0334783A2 (en) | 1988-02-17 | 1989-09-27 | Serge Lachkar | Roller skates |
AT395377B (en) * | 1991-03-27 | 1992-12-10 | Ruescher Kolumban | Roller ski |
EP0545250A2 (en) * | 1991-12-06 | 1993-06-09 | NORDICA S.p.A | Braking device, particularly for skates with aligned wheels |
DE9419547U1 (en) * | 1994-12-06 | 1995-03-02 | Schiele, Stefan, 83104 Tuntenhausen | Shoe / boots |
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FR2753107A1 (en) | 1996-09-12 | 1998-03-13 | Rossignol Sa | INLINE SHOE SKATE WITH REMOVABLE SHOE |
Also Published As
Publication number | Publication date |
---|---|
EP0838251B1 (en) | 2003-04-09 |
DE69720639T2 (en) | 2003-12-24 |
FR2755031A1 (en) | 1998-04-30 |
FR2755031B1 (en) | 1998-12-04 |
US6131924A (en) | 2000-10-17 |
DE69720639D1 (en) | 2003-05-15 |
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