EP1279421B1 - Interface and gliding board with such a device - Google Patents

Interface and gliding board with such a device Download PDF

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Publication number
EP1279421B1
EP1279421B1 EP02356133A EP02356133A EP1279421B1 EP 1279421 B1 EP1279421 B1 EP 1279421B1 EP 02356133 A EP02356133 A EP 02356133A EP 02356133 A EP02356133 A EP 02356133A EP 1279421 B1 EP1279421 B1 EP 1279421B1
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EP
European Patent Office
Prior art keywords
gliding board
support
longitudinal parts
lateral
longitudinal
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.)
Expired - Fee Related
Application number
EP02356133A
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German (de)
French (fr)
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EP1279421A1 (en
Inventor
Eric Restani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Skis Rossignol SA
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Skis Rossignol SA
Rossignol SA
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Publication of EP1279421A1 publication Critical patent/EP1279421A1/en
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Publication of EP1279421B1 publication Critical patent/EP1279421B1/en
Anticipated expiration legal-status Critical
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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
    • A63C5/00—Skis or snowboards
    • A63C5/12—Making thereof; Selection of particular materials
    • A63C5/128—A part for the binding being integrated within the board structure, e.g. plate, rail, insert
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/003—Non-swivel sole plate fixed on the ski

Definitions

  • the present invention relates to a support device of the fastenings of a shoe of a user of a board for gliding on snow.
  • the present invention also relates to a board for gliding on snow, such as a ski, a monoski or a surf, provided with a support device of the bindings of a shoe.
  • a support device of the bindings is reported in the skate zone of a gliding board.
  • the support device may be a platform for raising the fasteners, mounted directly on the upper surface of the board.
  • the raising platform itself is in one part or in two parts separated transversely, the portion or portions supporting the abutment and / or the heel.
  • Such a platform generally has a thickness substantially between 5 mm and 15 mm.
  • the support device may also be a fastener base, that is to say a plate in one part or in two transversely separated parts, the portion or portions supporting the abutment and / or the heel.
  • the base is mounted either directly at the upper surface of the board or on an existing elevation platform.
  • Such a base generally has a thickness substantially between 2 mm and 10 mm.
  • the support device is fixed to the board either directly by screws to obtain a rigid connection, or by means of elastic return means in the form, for example, of a layer of a material having damping properties. .
  • Document FR-2.194.458 discloses two elements forming an integral part of a ski and completing the assembly of the ski.
  • Each of the two elements comprises a first top plate half, side edges, side edges and a glide base portion.
  • Each of the two elements is mounted on the incomplete ski by screwing directly into the internal structure of the ski.
  • a fastening base comprising two plates slidable between them. One of these plates receives the stop, the other of these plates receives the heel.
  • Each of these two plates comprises two lateral flanges, each having a rib capable of sliding in grooves formed in the two lateral faces of the board. The two plates are retained thanks to the rib-groove connection. The ribs of the plates are engaged in their respective grooves through the presence of engagement notches and clearance. The plates are assembled by direct screwing into the board.
  • a fastening base in the form of a single sliding plate is still known.
  • the plate comprises four zones each having a lateral flange and a rib sliding in a groove formed in the two lateral faces of the gliding board.
  • the ribs of the plate are engaged in their respective grooves through the presence of engagement notches and clearance.
  • the plates are assembled by direct screwing into the board.
  • the first disadvantage of these mounting bases is their assembly by screwing through the board.
  • the second disadvantage remains the difficulty of engagement of the bases in the grooves.
  • due to the presence of notches untimely releases can occur.
  • the indentations can be filled with snow and ice.
  • a first goal is to design a base or an elevation platform that is easily movable longitudinally to ensure a simple and fast adjustment of the distance between abutment and heel.
  • This base or this elevation platform must be easily assembled and disassembled and suitable for all shoe sizes. The assembly of the base or the platform on the board must be done without the need to drill the board and therefore deterioration of the internal structure of the board snow slide.
  • Yet another object of the invention is to propose a board for gliding on snow with a base or a platform which is lighter thanks to a choice of shape, and which also makes it possible to separate the left and right supports in order to to transmit the forces applied by the user on the board and the forces generated more directly at the left edge or the right edge.
  • the base or the platform according to the invention also allows to give the gliding board a new aesthetic, very slender, which can allow to leave visible the protective layer and decoration of the gliding board.
  • a support device is intended to be mounted on a snow gliding board for holding the elements of a fastener solidarisant a shoe of a user to the gliding board.
  • the support device comprises two longitudinal parts, having lateral cooperation means intended to come into engagement with complementary cooperation means arranged laterally with respect to this gliding board, and assembled to one another by at least one means of contact. assembly being at least one of the elements of the binding, abutment and heel and providing a transverse connection of said two longitudinal parts.
  • the support device is characterized in that the lateral cooperation means are in the form of at least one slider portion, formed in a lateral rim of each of the two longitudinal parts, and intended to cooperate with the complementary cooperation means, in the form of at least one slider zone formed in the two lateral faces of the gliding board.
  • the elements of the binding that is to say the abutment and / or the heel can be screwed into each of the two longitudinal parts.
  • the screw or screws may have a length less than or equal to the thickness of the support device, which completely avoids the drilling of the gliding board.
  • At least one of the elements of the binding may comprise a manual locking system clamp having two jaws providing the transverse connection.
  • this clamp device at least one of the two lateral jaws can be returned to the other of the two lateral jaws by means of return.
  • each of the two longitudinal parts may be furthermore maintained independently of one another at the gliding board by means additional maintenance.
  • the lateral cooperation means of each of the two longitudinal portions are in the form of at least one slider or slide zone.
  • the at least one slidable zone is formed in a lateral rim of each of the two longitudinal portions. This or these slit zones are then intended to cooperate with complementary cooperation means formed in the two lateral faces of the gliding board.
  • These complementary cooperation means may be in the form of at least one portion forming a slider or guide.
  • the lateral means of cooperation of each of the two longitudinal portions are in the form of one or more recesses formed in a lateral rim of each of the two longitudinal portions. This or these recesses are then intended to be engaged by one or more protuberances that can protrude from the two side faces of the snow sliding board.
  • a spacing between the two longitudinal portions is filled by one or more materials having elastic properties.
  • Each of the two longitudinal portions may itself be divided transversely into at least two transverse pieces.
  • the spacing or spaces between the cross pieces are filled with one or more materials having elastic properties.
  • the support device with its two longitudinal parts has a tubular structure on part or all of its length and over part or all of its width.
  • the lower edge of each of the two longitudinal portions may advantageously have, in a longitudinal plane, a non-zero inclination angle with respect to the sliding surface of the snow gliding board.
  • a snow sliding board is equipped with a support device as described above.
  • the gliding board may comprise two lateral recesses forming a slide formed in each of its two lateral faces.
  • the gliding board may comprise two lateral ribs forming a slider formed in each of its two lateral faces.
  • the gliding board may comprise two lateral pins forming protrusion formed in each of its two lateral faces.
  • the gliding board comprises at least two protuberances, forming part and positioned at its upper layer of protection and decoration.
  • Each of the protuberances cooperates with an orifice formed through the upper face of each of the two longitudinal parts, to prevent inadvertent lateral exit of said two longitudinal portions.
  • the support device is a base.
  • This type of base is intended to be mounted on the upper face or on an elevation platform of the gliding board, to receive fastenings securing a shoe of a user to the gliding board.
  • the base may have a thickness substantially between 2 mm and 10 mm.
  • the support device is a platform. This type of platform is intended to be mounted on the upper face of the gliding board, to raise and to receive fasteners securing a shoe of a user to the gliding board.
  • the platform may have a thickness substantially between 5 mm and 15 mm.
  • a board for gliding on snow for example of the conventional type (see FIGS. 2 and 3), such as an alpine ski (1), comprises a front zone comprising a spatula (2), a median zone called skate zone (3). ), a rear zone (4), an upper face (6) formed by an upper layer of protection and decoration, and a gliding sole (7).
  • a platform (8) of elevation of fixings At the level of the shoe area (3) is positioned a platform (8) of elevation of fixings.
  • the elements of the binding that is to say the front stop (9) and the heel (11) are held by a support device (12) at the platform of elevation or elements of the fixation (8).
  • the support device (12) is a base or a platform comprising two separate longitudinal parts (13 and 14). Concerning more particularly the sliding of a base (12) on a platform (8) of elevation of the attachments of a shoe, the base in two longitudinal parts (13 and 14) will have a thickness less than that of a platform (8).
  • the support device (12) comprises two separate longitudinal parts which are themselves each divided transversely into two transverse parts, respectively (16 and 18, 17 and 19).
  • the front stop (9) will be assembled to two front transverse pieces (16 and 17), and the heel (11) will be assembled to two rear transverse pieces (18 and 19) (see Figures 2 and 9).
  • the support device (12) with its two longitudinal parts (13 and 14) or its four longitudinal parts (16, 17, 18 and 19) is mounted at the ski so as to be able to slide longitudinally forwards or towards the rearward, for example according to the arrows S.
  • the ski (1) has been provided at the elevation platform (8), two longitudinal grooves (22 and 23), exactly below the upper surface of the platform (8).
  • the sliding is obtained thanks to two portions forming a slider. (24 and 26).
  • the two longitudinal portions (13 and 14) each comprise a lateral flange (27 and 28) substantially perpendicular to the upper plane of each of the two longitudinal portions (13 and 14) and oriented towards the sliding sole (7).
  • a rib forming slider (24 and 26) is oriented towards the inside of the ski, and substantially parallel to the upper plane of each of the two longitudinal portions (13 and 14).
  • the rib (24) of one of the two longitudinal portions (13) is oriented towards the other rib (26) of the other of the two longitudinal parts (14).
  • the ribs (24 and 26) may have a length less than or equal to that of their longitudinal portion (13 and 14).
  • the ribs forming slider (24 and 26) of each of the two longitudinal portions (13 and 14) are intended to cooperate by each engaging respectively in a slide or groove (29 and 30) formed in the two lateral faces (32 and 33) of the ski.
  • the grooves (29 and 30) do not necessarily open longitudinally towards the front and towards the rear of the ski.
  • the longitudinal portions (13 and 14) each comprise a lateral flange (27 and 28), substantially perpendicular to the upper plane of the base, and facing the gliding sole (7).
  • a groove (34 and 36) In each of the two lateral flanges (27 and 28) is formed a groove (34 and 36), substantially parallel to the upper plane of the base and thus the two longitudinal portions (13 and 14).
  • the grooves (34 and 36) do not necessarily open longitudinally forwards and backwards from the longitudinal portions (13 and 14).
  • a slider protrusion is in the form of a rib (39 and 41).
  • These ribs (39 and 41) are substantially parallel to the upper plane of the platform (8) and are intended to cooperate by sliding with the grooves (34 and 36) respectively, of each of the two longitudinal portions (13 and 14) of the base.
  • the ribs (39 and 41) may have a length less than or equal to that of the longitudinal portion (13 and 14) which is attached thereto.
  • the ski (1) comprises at its skid zone (3) protrusions in the form of spikes or spikes (42) projecting transversely outwards at from and perpendicular to the two lateral faces (32 and 33).
  • the two longitudinal portions (43 and 44) each comprise a lateral flange (46 and 47).
  • In each of the two lateral flanges (46 and 47) are formed several recesses or orifices (48). In this way, the protuberances or pins (42) will fit into the orifices (48), way to lock longitudinally each of the two longitudinal portions (43 and 44) of the base.
  • FIGS. 6, 7 and 8 show, and whatever the embodiment, the mounting of the base or of the raising platform with its two parts (13 and 14, 43 and 44) which is in a relatively easy manner by a positioning movement according to the arrows (M), in the transverse direction of the two longitudinal parts (13 and 14, 43 and 44) towards each other in the direction of the median longitudinal axis of the ski .
  • the assembly of the two longitudinal parts (13 and 14, 43 and 44) to one another is done through an assembly means providing a transverse connection.
  • the assembly is done via the front stop (9) and / or the heel (11), which are fixed directly on each of the two longitudinal parts. (13 and 14).
  • the assembly screws (49) (shown in dashed lines in FIG. 4) thus allow the elements of the fastener (9 and 11) to be assembled on the two longitudinal parts (13, 14 and 43, 44) of the platform. elevation form or base.
  • the screws (49) extend perpendicularly, that is to say vertically, relative to the upper face (6) formed by the upper layer of protection and decoration of the ski (1).
  • the two longitudinal parts (13 and 14) are assembled transversely, that is to say horizontally, thanks to a manual locking system (51) (see FIG. ).
  • the locking system (51) is either an insert firmly secured to the elements of the fastener (9 and 11), or is an integral part of the elements (9 and 11) of the fastener.
  • This locking system (51) comprises a clamp having two lateral jaws (52 and 53) arranged laterally with respect to the elements of the binding (9 and 11) and with respect to each of the two longitudinal parts (13 and 14).
  • one of the two jaws (53) is brought towards the other of the jaws (52) towards the median longitudinal axis of the ski by means of return means in the form of an ellipsoidal spring ( 54). Note that the movable jaw (53) can be grasped and manipulated by the hand of the user. The two jaws (52 and 53) are also jammed to prevent longitudinal and vertical movement of the locking system (51).
  • the two longitudinal portions (13 and 14, 43 and 44) substantially touch the level of the median longitudinal axis of the ski (1).
  • the two longitudinal portions (13 and 14) are separated from one another by a gap (56).
  • This gap (56) is left free, the upper layer of protection and decoration (6) is apparent, which creates interesting aesthetic effects.
  • the spacing (56) can also be filled by a material having elastic properties with an intrinsic damping coefficient tg ⁇ > 0.2, measured according to standard NF T 46 026 (at temperatures from -30 ° C to +10 ° C and at frequencies from 0.1 Hz to 120 Hz).
  • each of these transverse pieces per pair (16 and 18, 17 and 19) is mechanically separated from each other.
  • the spaces between the pairs of transverse pieces (16 and 18, 17 and 19) are filled with a material with elastic properties (57) with an intrinsic damping coefficient tg ⁇ > 0.2, measured according to NF T 46 standard. 026 (at temperatures from -30 ° C to + 10 ° C and at frequencies from 0.1 Hz to 120 Hz).
  • a lower edge (58) of the two longitudinal portions (13 and 14) is not parallel to the sliding sole (7) or to the upper layer of protection and decoration. (6).
  • the lower edge (58) is only located in an appendix (59) belonging to the lateral rim of each of the two longitudinal portions (13 and 14), extending downwardly towards the edges (61).
  • the lower edge (58) has, in a longitudinal plane, a non-zero angle of inclination ( ⁇ ) with respect to the surface of the sliding sole (7) or with respect to the surface the upper layer of protection and decoration (6) of the ski.
  • This angle is between 1 ° and 20 °, and preferably between 2 ° and 5 °.
  • the ski comprises two recessed areas (62) having a shape similar and complementary to the two appendages (59). These two recessed areas (62) are formed in the upper layer of protection and decoration and in the songs (63) of the ski.
  • the ski comprises at its upper protection and decoration layer two or four or an even number of protuberances or pins (64) projecting towards the top, perpendicular to the upper face (6) of the ski (1).
  • These pins (64) are arranged regularly on both sides with respect to the median longitudinal axis of the ski (1).
  • pins (64) cooperate with and insert into orifices (66) formed perpendicularly, that is to say vertically in each of the two longitudinal portions (13 and 14).
  • the orifices (66) are two or four in number or even and are pierced in a regular manner so that each corresponds to a pin (64).
  • the pins (64) are mounted to be slightly movable in the vertical direction.
  • the pins (64) are each further recalled by a spring (67).
  • the pin assembly (64) and spring (67) is mounted in a recess (68) formed perpendicularly, that is to say vertically in the upper layer of protection and decoration of the ski (1).
  • the two longitudinal parts (13 and 14) can not move laterally or horizontally, according to the reverse movement of the arrow (M). This makes it possible to keep the two longitudinal portions (13 and 14) held on the ski when the elements of the binding (9 and 11) are removed, during assembly or disassembly of these elements of the binding (9 and 11).
  • the presence of the spring (67) and the freedom of movement of the pin (64) in its recess (68) allows flexibility in installation and removal of the two longitudinal portions (13 and 14).
  • the platform or the base may have an asymmetry in length between the two longitudinal portions (13 and 14).
  • the platform or the base may have an asymmetry width between the two longitudinal portions (13 and 14).
  • the platform or the base may have an asymmetry of the mounting means between the two longitudinal portions (13 and 14).
  • the platform or the base may have asymmetry in number of cross pieces between the two longitudinal portions (13 and 14).
  • the platform or the base may have an asymmetry of structure and materials between the two longitudinal parts (13 and 14).

Abstract

The boot binding for a snow board or ski has two fixings (9,11) fixed to the users boot in use. The fixings can form a stop (9) and heel grip (11). The mountings (13,14) have side mounted flanges (24,26) to engage complementary formations (29,30) at the sides of the board. The stop and heel grip can be screwed to the mountings.

Description

La présente invention concerne un dispositif support des fixations d'une chaussure d'un utilisateur d'une planche de glisse sur neige.The present invention relates to a support device of the fastenings of a shoe of a user of a board for gliding on snow.

La présente invention concerne également une planche de glisse sur neige, telle qu'un ski, un monoski ou un surf, munie d'un dispositif support des fixations d'une chaussure.The present invention also relates to a board for gliding on snow, such as a ski, a monoski or a surf, provided with a support device of the bindings of a shoe.

Un dispositif support des fixations est rapporté dans la zone de patin d'une planche de glisse. Le dispositif support peut être une plate-forme de surélévation des fixations, montée directement au niveau de la surface supérieure de la planche. La plate-forme de surélévation est elle-même en une seule partie ou en deux parties séparées transversalement, la ou les parties supportant la butée et/ou la talonnière. Une telle plate-forme présente généralement une épaisseur sensiblement comprise entre 5 mm et 15 mm.A support device of the bindings is reported in the skate zone of a gliding board. The support device may be a platform for raising the fasteners, mounted directly on the upper surface of the board. The raising platform itself is in one part or in two parts separated transversely, the portion or portions supporting the abutment and / or the heel. Such a platform generally has a thickness substantially between 5 mm and 15 mm.

Le dispositif support peut également être une embase de fixations, c'est-à-dire une plaque en une seule partie ou en deux parties séparées transversalement, la ou les parties supportant la butée et/ou la talonnière. L'embase est montée soit directement au niveau de la surface supérieure de la planche, soit sur une plate-forme de surélévation déjà existante. Une telle embase présente généralement une épaisseur sensiblement comprise entre 2 mm et 10 mm.The support device may also be a fastener base, that is to say a plate in one part or in two transversely separated parts, the portion or portions supporting the abutment and / or the heel. The base is mounted either directly at the upper surface of the board or on an existing elevation platform. Such a base generally has a thickness substantially between 2 mm and 10 mm.

Le dispositif support est fixé à la planche soit directement par des vis pour obtenir une liaison rigide, soit grâce à des moyens de rappel élastique se présentant sous la forme, par exemple, d'une couche d'un matériau ayant des propriétés d'amortissement.The support device is fixed to the board either directly by screws to obtain a rigid connection, or by means of elastic return means in the form, for example, of a layer of a material having damping properties. .

Etat de la techniqueState of the art

On connaît d'après le document FR- 2.194.458 deux éléments faisant partie intégrante d'un ski et venant compléter l'assemblage du ski. Chacun des deux éléments comprend une première moitié de plaque supérieure, des chants latéraux, des carres latérales et une portion de semelle de glisse. Chacun des deux éléments est monté sur le ski incomplet par vissage directement dans la structure interne du ski.Document FR-2.194.458 discloses two elements forming an integral part of a ski and completing the assembly of the ski. Each of the two elements comprises a first top plate half, side edges, side edges and a glide base portion. Each of the two elements is mounted on the incomplete ski by screwing directly into the internal structure of the ski.

On connaît également d'après le document EP- 0.383.104 une embase de fixation comprenant deux plaques pouvant coulisser entre-elles. L'une de ces plaques reçoit la butée, l'autre de ces plaques reçoit la talonnière. Chacune de ces deux plaques comprend deux rebords latéraux, chacun présentant une nervure apte à coulisser dans des rainures ménagées dans les deux faces latérales de la planche. Les deux plaques sont retenues grâce à la coopération nervure-rainure. Les nervures des plaques sont engagées dans leurs rainures respectives grâce à la présence d'échancrures d'engagement et de dégagement. Les plaques sont assemblées par vissage direct dans la planche.It is also known from EP-0.383.104 a fastening base comprising two plates slidable between them. One of these plates receives the stop, the other of these plates receives the heel. Each of these two plates comprises two lateral flanges, each having a rib capable of sliding in grooves formed in the two lateral faces of the board. The two plates are retained thanks to the rib-groove connection. The ribs of the plates are engaged in their respective grooves through the presence of engagement notches and clearance. The plates are assembled by direct screwing into the board.

On connaît encore d'après le document WO- 91/ 04.770 une embase de fixation sous la forme d'une plaque unique coulissante. La plaque comprend quatre zones ayant chacune un rebord latéral et une nervure coulissant dans une rainure ménagée dans les deux faces latérales de la planche de glisse. Les nervures de la plaque sont engagées dans leur rainure respective grâce à la présence d'échancrures d'engagement et de dégagement. Les plaques sont assemblées par vissage direct dans la planche.From WO-91 / 04.770 a fastening base in the form of a single sliding plate is still known. The plate comprises four zones each having a lateral flange and a rib sliding in a groove formed in the two lateral faces of the gliding board. The ribs of the plate are engaged in their respective grooves through the presence of engagement notches and clearance. The plates are assembled by direct screwing into the board.

Le premier inconvénient de ces embases de fixation est leur assemblage par un vissage traversant la planche. Le deuxième inconvénient reste la difficulté d'engagement des embases dans les rainures. En outre, en raison de la présence des échancrures, des dégagements intempestifs peuvent survenir. De plus, les échancrures peuvent être comblées par de la neige et de la glace.The first disadvantage of these mounting bases is their assembly by screwing through the board. The second disadvantage remains the difficulty of engagement of the bases in the grooves. In addition, due to the presence of notches, untimely releases can occur. In addition, the indentations can be filled with snow and ice.

On connaît d'après le document DE- 295.11.954 un dispositif destiné à être monté sur un ski pour porter des fixations. Ce dispositif comprend deux parties longitudinales. Ces deux parties longitudinales comprennent un rebord, chacun étant destiné à venir coopérer avec une glissière disposée latéralement par rapport au ski. Un moyen d'assemblage est destiné à assurer une liaison transversale des deux parties longitudinales au moyen d'une vis transversale.It is known from DE-295.11.954 a device to be mounted on a ski to carry fasteners. This device comprises two longitudinal parts. These two longitudinal parts comprise a flange, each being intended to cooperate with a slide disposed laterally relative to the ski. An assembly means is intended to ensure a transverse connection of the two longitudinal parts by means of a transverse screw.

Résumé de l'inventionSummary of the invention

Un premier but est de concevoir une embase ou une plate-forme de surélévation qui soit facilement déplaçable longitudinalement pour assurer un réglage simple et rapide de la distance entre butée et talonnière. Cette embase ou cette plate-forme de surélévation devra pouvoir facilement se monter et se démonter et convenir à toutes les pointures de chaussure. L'assemblage de l'embase ou de la plate-forme sur la planche devra se faire sans nécessiter de perçage de la planche et donc de détérioration de la structure interne de la planche de glisse sur neige.A first goal is to design a base or an elevation platform that is easily movable longitudinally to ensure a simple and fast adjustment of the distance between abutment and heel. This base or this elevation platform must be easily assembled and disassembled and suitable for all shoe sizes. The assembly of the base or the platform on the board must be done without the need to drill the board and therefore deterioration of the internal structure of the board snow slide.

Un autre but encore de l'invention est de proposer une planche de glisse sur neige avec une embase ou une plate-forme qui soit plus légère grâce à un choix de forme, et qui permette en plus de séparer les appuis gauche et droit, afin de transmettre les efforts appliqués par l'utilisateur sur la planche et les forces engendrées plus directement au niveau de la carre gauche ou de la carre droite. L'embase ou la plate-forme selon l'invention permet également de conférer à la planche de glisse une esthétique nouvelle, très élancée, qui peut permettre de laisser visible la couche de protection et de décoration de la planche de glisse.Yet another object of the invention is to propose a board for gliding on snow with a base or a platform which is lighter thanks to a choice of shape, and which also makes it possible to separate the left and right supports in order to to transmit the forces applied by the user on the board and the forces generated more directly at the left edge or the right edge. The base or the platform according to the invention also allows to give the gliding board a new aesthetic, very slender, which can allow to leave visible the protective layer and decoration of the gliding board.

Un dispositif support est destiné à être monté sur une planche de glisse sur neige pour maintenir les éléments d'une fixation solidarisant une chaussure d'un utilisateur à la planche de glisse. Le dispositif support comprend deux parties longitudinales, possédant des moyens latéraux de coopération destinés à venir en prise avec des moyens de coopération complémentaires disposés latéralement par rapport à cette planche de glisse, et assemblées l'une à l'autre par au moins un moyen d'assemblage étant l'un au moins des éléments de la fixation, butée et talonnière et assurant une liaison transversale desdites deux parties longitudinales.A support device is intended to be mounted on a snow gliding board for holding the elements of a fastener solidarisant a shoe of a user to the gliding board. The support device comprises two longitudinal parts, having lateral cooperation means intended to come into engagement with complementary cooperation means arranged laterally with respect to this gliding board, and assembled to one another by at least one means of contact. assembly being at least one of the elements of the binding, abutment and heel and providing a transverse connection of said two longitudinal parts.

Conformément à l'invention, le dispositif support est caractérisé en ce que les moyens latéraux de coopération se présentent sous la forme d'au moins une portion formant coulisseau, ménagée dans un rebord latéral de chacune des deux parties longitudinales, et destinée à coopérer avec les moyens de coopération complémentaires, se présentant sous la forme d'au moins une zone formant coulisse ménagée dans les deux faces latérales de la planche de glisse.According to the invention, the support device is characterized in that the lateral cooperation means are in the form of at least one slider portion, formed in a lateral rim of each of the two longitudinal parts, and intended to cooperate with the complementary cooperation means, in the form of at least one slider zone formed in the two lateral faces of the gliding board.

Les éléments de la fixation, c'est-à-dire la butée et/ou la talonnière peuvent être vissés dans chacune des deux parties longitudinales. Dans ce cas, la ou les vis peuvent présenter une longueur inférieure ou égale à l'épaisseur du dispositif support, ce qui permet d'éviter totalement le perçage de la planche de glisse.The elements of the binding, that is to say the abutment and / or the heel can be screwed into each of the two longitudinal parts. In this case, the screw or screws may have a length less than or equal to the thickness of the support device, which completely avoids the drilling of the gliding board.

Dans une autre version, l'un au moins des éléments de la fixation, c'est-à-dire la butée et la talonnière, peut comprendre un système de verrouillage manuel à pince présentant deux mâchoires assurant la liaison transversale. Avec ce dispositif à pince, au moins l'une des deux mâchoires latérales peut être ramenée vers l'autre des deux mâchoires latérales grâce à des moyens de rappel.In another version, at least one of the elements of the binding, that is to say the abutment and the heel, may comprise a manual locking system clamp having two jaws providing the transverse connection. With this clamp device, at least one of the two lateral jaws can be returned to the other of the two lateral jaws by means of return.

Afin d'empêcher tout déplacement latéral et toute sortie latérale des deux parties longitudinales, par exemple avant et pendant leur montage, chacune des deux parties longitudinales peut être en outre maintenue indépendamment l'une de l'autre à la planche de glisse par des moyens de maintien supplémentaires.In order to prevent any lateral displacement and any lateral exit of the two longitudinal parts, for example before and during their assembly, each of the two longitudinal parts may be furthermore maintained independently of one another at the gliding board by means additional maintenance.

D'une manière avantageuse, les moyens latéraux de coopération de chacune des deux parties longitudinales se présentent sous la forme d'au moins une zone formant coulisse ou glissière. La ou les zones formant coulisse sont ménagées dans un rebord latéral de chacune des deux parties longitudinales. Cette ou ces zones formant coulisse sont alors destinées à coopérer avec des moyens de coopération complémentaires ménagés dans les deux faces latérales de la planche de glisse. Ces moyens de coopération complémentaires peuvent se présenter sous la forme d'au moins une portion formant coulisseau ou guide.Advantageously, the lateral cooperation means of each of the two longitudinal portions are in the form of at least one slider or slide zone. The at least one slidable zone is formed in a lateral rim of each of the two longitudinal portions. This or these slit zones are then intended to cooperate with complementary cooperation means formed in the two lateral faces of the gliding board. These complementary cooperation means may be in the form of at least one portion forming a slider or guide.

Avantageusement encore, les moyens latéraux de coopération de chacune des deux parties longitudinales se présentent sous la forme d'un ou plusieurs évidements ménagés dans un rebord latéral de chacune des deux parties longitudinales. Ce ou ces évidements sont alors destinés à être engagés par une ou plusieurs excroissances pouvant faire saillies par rapport aux deux faces latérales de la planche de glisse sur neige.Advantageously, the lateral means of cooperation of each of the two longitudinal portions are in the form of one or more recesses formed in a lateral rim of each of the two longitudinal portions. This or these recesses are then intended to be engaged by one or more protuberances that can protrude from the two side faces of the snow sliding board.

Dans une réalisation particulière, un espacement situé entre les deux parties longitudinales est rempli par un ou plusieurs matériaux présentant des propriétés d'élasticité. Chacune des deux parties longitudinales peut être elle-même divisée transversalement en au moins deux pièces transversales. De préférence lorsque les pièces transversales sont alors séparées les unes des autres, le ou les espacements situés entre les pièces transversales sont remplis par un ou plusieurs matériaux présentant des propriétés d'élasticité.In a particular embodiment, a spacing between the two longitudinal portions is filled by one or more materials having elastic properties. Each of the two longitudinal portions may itself be divided transversely into at least two transverse pieces. Preferably when the cross pieces are then separated from each other, the spacing or spaces between the cross pieces are filled with one or more materials having elastic properties.

Dans un exemple particulier, le dispositif support avec ses deux parties longitudinales présente une structure tubulaire sur une partie ou sur la totalité de sa longueur et sur une partie ou sur la totalité de sa largeur. Le bord inférieur de chacune des deux parties longitudinales peut avantageusement présenter, dans un plan longitudinal, un angle d'inclinaison non nul par rapport à la surface de glisse de la planche de glisse sur neige.In a particular example, the support device with its two longitudinal parts has a tubular structure on part or all of its length and over part or all of its width. The lower edge of each of the two longitudinal portions may advantageously have, in a longitudinal plane, a non-zero inclination angle with respect to the sliding surface of the snow gliding board.

Conformément à un deuxième aspect de l'invention, une planche de glisse sur neige est équipée d'un dispositif support tel que décrit ci-dessus.According to a second aspect of the invention, a snow sliding board is equipped with a support device as described above.

Avantageusement, la planche de glisse peut comprendre deux creux latéraux formant coulisse ménagés dans chacune de ses deux faces latérales. De manière avantageuse, la planche de glisse peut comprendre deux nervures latérales formant coulisseau ménagés dans chacune de ses deux faces latérales. Préférentiellement encore, la planche de glisse peut comprendre deux picots latéraux formant excroissance ménagés dans chacune de ses deux faces latérales.Advantageously, the gliding board may comprise two lateral recesses forming a slide formed in each of its two lateral faces. Advantageously, the gliding board may comprise two lateral ribs forming a slider formed in each of its two lateral faces. Preferentially, the gliding board may comprise two lateral pins forming protrusion formed in each of its two lateral faces.

De manière intéressante, la planche de glisse comprend au moins deux excroissances, faisant partie et positionnées au niveau de sa couche supérieure de protection et de décoration. Chacune des excroissances coopère avec un orifice ménagé à travers la face supérieure de chacune des deux parties longitudinales, afin d'empêcher toute sortie latérale intempestive desdites deux parties longitudinales.Interestingly, the gliding board comprises at least two protuberances, forming part and positioned at its upper layer of protection and decoration. Each of the protuberances cooperates with an orifice formed through the upper face of each of the two longitudinal parts, to prevent inadvertent lateral exit of said two longitudinal portions.

Dans un exemple de réalisation, le dispositif support est une embase. Ce type d'embase est destinée à être montée sur la face supérieure ou sur une plate-forme de surélévation de la planche de glisse, pour recevoir des fixations solidarisant une chaussure d'un utilisateur à la planche de glisse. L'embase peut présenter une épaisseur sensiblement comprise entre 2 mm et 10 mm. Dans un autre exemple de réalisation, le dispositif support est une plate-forme. Ce type de plate-forme est destinée à être montée sur la face supérieure de la planche de glisse, pour surélever et pour recevoir des fixations solidarisant une chaussure d'un utilisateur à la planche de glisse. La plate-forme peut présenter une épaisseur sensiblement comprise entre 5 mm et 15 mm.In an exemplary embodiment, the support device is a base. This type of base is intended to be mounted on the upper face or on an elevation platform of the gliding board, to receive fastenings securing a shoe of a user to the gliding board. The base may have a thickness substantially between 2 mm and 10 mm. In another embodiment, the support device is a platform. This type of platform is intended to be mounted on the upper face of the gliding board, to raise and to receive fasteners securing a shoe of a user to the gliding board. The platform may have a thickness substantially between 5 mm and 15 mm.

Description des dessinsDescription of the drawings

L'invention sera bien comprise et ses divers avantages et différentes caractéristiques ressortiront mieux lors de la description suivante, de l'exemple non limitatif de réalisation, en référence aux dessins schématiques annexés, dans lesquels :

  • la Figure 1 représente une vue du dessus d'un dispositif support pour fixations selon un premier mode de réalisation et des fixations, positionné sur un ski en vue partielle ;
  • la Figure 2 représente une vue latérale d'un ski muni d'un dispositif support pour fixations selon un deuxième mode de réalisation et des fixations ;
  • la Figure 3 représente une vue en perspective d'un ski, sans dispositif support, ni fixations ;
  • la Figure 4 représente une vue en coupe transversale du ski muni d'un dispositif support conformément au premier mode de réalisation, selon le plan IV - IV de la Figure 2 ;
  • la Figure 5 représente une vue en coupe transversale d'un ski conformément au premier mode de réalisation, muni d'un autre moyen d'assemblage du dispositif support ;
  • la Figure 6 représente une vue éclatée en coupe transversale d'un ski avec un dispositif support conformément au premier mode de réalisation ;
  • la Figure 7 représente une vue éclatée en coupe transversale d'un ski avec un dispositif support selon un troisième mode de réalisation ;
  • la Figure 8 représente une vue en perspective éclatée d'une portion de ski avec un dispositif support selon un quatrième mode de réalisation ;
  • la Figure 9 représente une vue du dessus d'un ski en vue partielle avec un dispositif support selon le deuxième mode de réalisation ;
  • la Figure 10 représente une vue latérale d'un ski avec un dispositif support selon un cinquième mode de réalisation ; et
  • la Figure 11 représente une vue en coupe transversale d'un ski avec un dispositif support selon le premier mode de réalisation, avec un moyen de maintien du dispositif support.
The invention will be better understood and its various advantages and different characteristics will become more apparent in the following description, of the nonlimiting exemplary embodiment, with reference to the appended diagrammatic drawings, in which:
  • Figure 1 shows a top view of a support device for fastenings according to a first embodiment and fasteners, positioned on a ski in partial view;
  • Figure 2 shows a side view of a ski provided with a support device for attachments according to a second embodiment and fasteners;
  • Figure 3 shows a perspective view of a ski without support device or fixtures;
  • Figure 4 shows a cross-sectional view of the ski provided with a support device according to the first embodiment, according to the plane IV - IV of Figure 2;
  • Figure 5 shows a cross-sectional view of a ski according to the first embodiment, provided with another means of assembly of the support device;
  • Figure 6 shows an exploded cross-sectional view of a ski with a support device according to the first embodiment;
  • Figure 7 shows an exploded cross-sectional view of a ski with a support device according to a third embodiment;
  • Figure 8 shows an exploded perspective view of a ski portion with a support device according to a fourth embodiment;
  • 9 shows a top view of a ski in partial view with a support device according to the second embodiment;
  • Figure 10 shows a side view of a ski with a support device according to a fifth embodiment; and
  • Figure 11 shows a cross-sectional view of a ski with a support device according to the first embodiment, with means for holding the support device.

Description détailléedetailed description

Une planche de glisse sur neige, par exemple de type classique (voir Figures 2 et 3), telle qu'un ski alpin (1), comprend une zone avant comportant une spatule (2), une zone médiane appelée zone de patin (3), une zone arrière (4), une face supérieure (6) formée par une couche supérieure de protection et de décoration, et une semelle de glisse (7). Au niveau de la zone de patin (3), est positionnée une plate forme (8) de surélévation des fixations. Les éléments de la fixation, c'est-à-dire la butée avant (9) et la talonnière (11) sont maintenues par un dispositif support (12) au niveau de la plate-forme de surélévation du ou des éléments de la fixation (8).A board for gliding on snow, for example of the conventional type (see FIGS. 2 and 3), such as an alpine ski (1), comprises a front zone comprising a spatula (2), a median zone called skate zone (3). ), a rear zone (4), an upper face (6) formed by an upper layer of protection and decoration, and a gliding sole (7). At the level of the shoe area (3) is positioned a platform (8) of elevation of fixings. The elements of the binding, that is to say the front stop (9) and the heel (11) are held by a support device (12) at the platform of elevation or elements of the fixation (8).

Conformément à l'invention et dans un premier mode de réalisation, le dispositif support (12) est une embase ou une plate-forme comprenant deux parties longitudinales séparées (13 et 14). Concernant plus particulièrement le coulissement d'une embase (12) sur une plate-forme (8) de surélévation des fixations d'une chaussure, l'embase en deux parties longitudinales (13 et 14) va présenter une épaisseur inférieure à celle d'une plate-forme (8).According to the invention and in a first embodiment, the support device (12) is a base or a platform comprising two separate longitudinal parts (13 and 14). Concerning more particularly the sliding of a base (12) on a platform (8) of elevation of the attachments of a shoe, the base in two longitudinal parts (13 and 14) will have a thickness less than that of a platform (8).

Toujours conformément à l'invention et dans un deuxième mode de réalisation, le dispositif support (12) comprend deux parties longitudinales séparées qui sont elles-mêmes divisées chacune transversalement en deux pièces transversales, respectivement (16 et 18, 17 et 19). La butée avant (9) sera assemblée à deux pièces transversales avants (16 et 17), et la talonnière (11) sera assemblée à deux pièces transversales arrières (18 et 19) (voir Figures 2 et 9).Still according to the invention and in a second embodiment, the support device (12) comprises two separate longitudinal parts which are themselves each divided transversely into two transverse parts, respectively (16 and 18, 17 and 19). The front stop (9) will be assembled to two front transverse pieces (16 and 17), and the heel (11) will be assembled to two rear transverse pieces (18 and 19) (see Figures 2 and 9).

Le dispositif support (12) avec ses deux parties longitudinales (13 et 14) ou ses quatre parties longitudinales (16, 17, 18 et 19) est monté au niveau du ski de façon à pouvoir coulisser longitudinalement vers l'avant ou vers l'arrière, par exemple selon les flèches S. Pour obtenir un coulissement, c'est-à-dire permettre un réglage longitudinal de la position de la butée avant (9) et/ou de la talonnière (11), le ski (1) a été munie au niveau de la plate-forme de surélévation (8), de deux rainures longitudinales (22 et 23), exactement sous la surface supérieure de la plate-forme (8).The support device (12) with its two longitudinal parts (13 and 14) or its four longitudinal parts (16, 17, 18 and 19) is mounted at the ski so as to be able to slide longitudinally forwards or towards the rearward, for example according to the arrows S. To obtain a sliding, that is to say allow a longitudinal adjustment of the position of the forward stop (9) and / or the heel (11), the ski (1) has been provided at the elevation platform (8), two longitudinal grooves (22 and 23), exactly below the upper surface of the platform (8).

Comme on peut le voir en Figures 4, 5 et 6, pour le premier mode de réalisation, concernant plus particulièrement une plate-forme de surélévation divisée en deux parties longitudinales (13 et 14), le coulissement est obtenu grâce à deux portions formant coulisseau (24 et 26). Les deux parties longitudinales (13 et 14) comprennent chacune un rebord latéral (27 et 28) sensiblement perpendiculaire au plan supérieur de chacune des deux parties longitudinales (13 et 14) et orientées vers la semelle de glisse (7).As can be seen in FIGS. 4, 5 and 6, for the first embodiment, concerning more particularly an elevation platform divided into two longitudinal parts (13 and 14), the sliding is obtained thanks to two portions forming a slider. (24 and 26). The two longitudinal portions (13 and 14) each comprise a lateral flange (27 and 28) substantially perpendicular to the upper plane of each of the two longitudinal portions (13 and 14) and oriented towards the sliding sole (7).

Partant de chacun des deux rebords (27 et 28), une nervure forme coulisseau (24 et 26) est orientée vers l'intérieur du ski, et de manière sensiblement parallèle au plan supérieur de chacune des deux parties longitudinales (13 et 14). La nervure (24) de l'une des deux parties longitudinales (13) est orientée vers l'autre nervure (26) de l'autre des deux parties longitudinales (14). Les nervures (24 et 26) peuvent avoir une longueur inférieure ou égale à celle de leur partie longitudinale (13 et 14).Starting from each of the two flanges (27 and 28), a rib forming slider (24 and 26) is oriented towards the inside of the ski, and substantially parallel to the upper plane of each of the two longitudinal portions (13 and 14). The rib (24) of one of the two longitudinal portions (13) is oriented towards the other rib (26) of the other of the two longitudinal parts (14). The ribs (24 and 26) may have a length less than or equal to that of their longitudinal portion (13 and 14).

Dans ce premier mode de réalisation, les nervures formant coulisseau (24 et 26) de chacune des deux parties longitudinales (13 et 14) sont destinées à coopérer en s'engageant chacune respectivement dans une glissière ou rainure (29 et 30) ménagée dans les deux faces latérales (32 et 33) du ski. Les rainures (29 et 30) ne débouchent pas nécessairement longitudinalement vers l'avant et vers l'arrière du ski. Après coulissement selon le déplacement (S), et ainsi réglage optimal de la position longitudinale, une pièce (31) est maintenue sur le ski et sert au verrouillage longitudinal de la plate-forme en deux parties (13 et 14) et ainsi de la butée avant (9) et/ou de la talonnière (11).In this first embodiment, the ribs forming slider (24 and 26) of each of the two longitudinal portions (13 and 14) are intended to cooperate by each engaging respectively in a slide or groove (29 and 30) formed in the two lateral faces (32 and 33) of the ski. The grooves (29 and 30) do not necessarily open longitudinally towards the front and towards the rear of the ski. After sliding according to the displacement (S), and thus optimal adjustment of the longitudinal position, a piece (31) is held on the ski and serves for the longitudinal locking of the platform in two parts (13 and 14) and thus the front stop (9) and / or heel (11).

Pour une embase (voir Figure 7), et dans un troisième mode de réalisation, les parties longitudinales (13 et 14) comprennent chacune un rebord latéral (27 et 28), sensiblement perpendiculaire au plan supérieur de l'embase, et orienté vers la semelle de glisse (7). Dans chacun des deux rebords latéraux (27 et 28) est ménagée une rainure (34 et 36), sensiblement parallèle au plan supérieur de l'embase et ainsi des deux parties longitudinales (13 et 14). Les rainures (34 et 36) ne débouchent pas nécessairement longitudinalement vers l'avant et vers l'arrière des parties longitudinales (13 et 14).For a base (see Figure 7), and in a third embodiment, the longitudinal portions (13 and 14) each comprise a lateral flange (27 and 28), substantially perpendicular to the upper plane of the base, and facing the gliding sole (7). In each of the two lateral flanges (27 and 28) is formed a groove (34 and 36), substantially parallel to the upper plane of the base and thus the two longitudinal portions (13 and 14). The grooves (34 and 36) do not necessarily open longitudinally forwards and backwards from the longitudinal portions (13 and 14).

Au niveau de chacun des deux rebords latéraux (37 et 38) de la plate-forme de surélévation (8) du ski, une excroissance formant coulisseau se présente sous la forme d'une nervure (39 et 41). Ces nervures (39 et 41) sont sensiblement parallèles au plan supérieur de la plate-forme (8) et sont destinées à coopérer par coulissement avec les rainures (34 et 36) respective, de chacune des deux parties longitudinales (13 et 14) de l'embase. Les nervures (39 et 41) peuvent avoir une longueur inférieure ou égale à celle de la partie longitudinale (13 et 14) qui vient s'y fixer.At each of the two lateral edges (37 and 38) of the ski raising platform (8), a slider protrusion is in the form of a rib (39 and 41). These ribs (39 and 41) are substantially parallel to the upper plane of the platform (8) and are intended to cooperate by sliding with the grooves (34 and 36) respectively, of each of the two longitudinal portions (13 and 14) of the base. The ribs (39 and 41) may have a length less than or equal to that of the longitudinal portion (13 and 14) which is attached thereto.

Dans un quatrième mode de réalisation (voir Figure 8), le ski (1) comprend au niveau de sa zone de patin (3) des excroissances sous la forme de picots ou de pointes (42), faisant saillie transversalement vers l'extérieur à partir des et perpendiculairement aux deux faces latérales (32 et 33). Les deux parties longitudinales (43 et 44) comprennent chacune un rebord latéral (46 et 47). Dans chacun des deux rebords latéraux (46 et 47) sont ménagés plusieurs évidements ou orifices (48). De cette manière, les excroissances ou picots (42) vont s'insérer dans les orifices (48), de manière à verrouiller longitudinalement chacune des deux parties longitudinales (43 et 44) de l'embase.In a fourth embodiment (see FIG. 8), the ski (1) comprises at its skid zone (3) protrusions in the form of spikes or spikes (42) projecting transversely outwards at from and perpendicular to the two lateral faces (32 and 33). The two longitudinal portions (43 and 44) each comprise a lateral flange (46 and 47). In each of the two lateral flanges (46 and 47) are formed several recesses or orifices (48). In this way, the protuberances or pins (42) will fit into the orifices (48), way to lock longitudinally each of the two longitudinal portions (43 and 44) of the base.

Afin de permettre plusieurs possibilités de réglage longitudinal, on prévoira au choix soit plusieurs excroissances (42) disposées longitudinalement à quelques millimètres les unes des autres, soit plusieurs orifices (48) également percés longitudinalement à quelques millimètres les uns des autres dans les rebords latéraux (46 et 47).In order to allow several possibilities of longitudinal adjustment, it will be possible to provide either several protrusions (42) arranged longitudinally a few millimeters apart, or several orifices (48) also pierced longitudinally a few millimeters apart from one another in the lateral flanges ( 46 and 47).

On peut voir en Figures 6, 7 et 8, et quel que soit le mode de réalisation, le montage de l'embase ou de la plate-forme de surélévation avec ses deux parties (13 et 14, 43 et 44) qui se fait de manière relativement aisée par un mouvement de positionnement selon les flèches (M), dans le sens transversal des deux parties longitudinales (13 et 14, 43 et 44) l'une vers l'autre en direction de l'axe longitudinal médian du ski.FIGS. 6, 7 and 8 show, and whatever the embodiment, the mounting of the base or of the raising platform with its two parts (13 and 14, 43 and 44) which is in a relatively easy manner by a positioning movement according to the arrows (M), in the transverse direction of the two longitudinal parts (13 and 14, 43 and 44) towards each other in the direction of the median longitudinal axis of the ski .

L'assemblage des deux parties longitudinales (13 et 14, 43 et 44) l'une à l'autre se fait grâce à un moyen d'assemblage assurant une liaison transversale. Dans une première variante de réalisation, pour le premier mode de réalisation, l'assemblage se fait par l'intermédiaire de la butée avant (9) et/ou de la talonnière (11), qui se fixent directement sur chacune des deux parties longitudinales (13 et 14). Les vis d'assemblage (49) (représentées en pointillés en Figure 4) permettent ainsi aux éléments de la fixation (9 et 11) de s'assembler sur les deux parties longitudinales (13, 14 et 43, 44) de la plate-forme de surélévation ou de l'embase. Les vis (49) s'enfoncent perpendiculairement, c'est-à-dire verticalement, par rapport à la face supérieure (6) formée par la couche supérieure de protection et de décoration du ski (1). Ainsi, toute sortie intempestive des deux parties longitudinales (13 et 14, 43 et 44), selon un mouvement inverse de la flèche (M), s'avère impossible. En outre, grâce à ce moyen d'assemblage, les vis (49) des éléments de la fixation (9 et 11) ne traversent pas la structure et les éléments internes du ski (1).The assembly of the two longitudinal parts (13 and 14, 43 and 44) to one another is done through an assembly means providing a transverse connection. In a first embodiment, for the first embodiment, the assembly is done via the front stop (9) and / or the heel (11), which are fixed directly on each of the two longitudinal parts. (13 and 14). The assembly screws (49) (shown in dashed lines in FIG. 4) thus allow the elements of the fastener (9 and 11) to be assembled on the two longitudinal parts (13, 14 and 43, 44) of the platform. elevation form or base. The screws (49) extend perpendicularly, that is to say vertically, relative to the upper face (6) formed by the upper layer of protection and decoration of the ski (1). Thus, any inadvertent output of the two longitudinal portions (13 and 14, 43 and 44), in a reverse movement of the arrow (M), is impossible. In addition, thanks to this assembly means, the screws (49) of the elements of the binding (9 and 11) do not pass through the structure and the internal elements of the ski (1).

Dans une deuxième variante de réalisation, pour le premier mode de réalisation, les deux parties longitudinales (13 et 14) sont assemblées transversalement, c'est-à-dire horizontalement, grâce à un système de verrouillage manuel (51) (voir Figure 5). Le système de verrouillage (51) est, soit une pièce rapportée fermement solidarisée aux éléments de la fixation (9 et 11), soit fait partie intégrante des éléments (9 et 11) de la fixation. Ce système de verrouillage (51) comprend une pince présentant deux mâchoires latérales (52 et 53), disposées latéralement par rapport aux éléments de la fixation (9 et 11) et par rapport à chacune des deux parties longitudinales (13 et 14).In a second variant embodiment, for the first embodiment, the two longitudinal parts (13 and 14) are assembled transversely, that is to say horizontally, thanks to a manual locking system (51) (see FIG. ). The locking system (51) is either an insert firmly secured to the elements of the fastener (9 and 11), or is an integral part of the elements (9 and 11) of the fastener. This locking system (51) comprises a clamp having two lateral jaws (52 and 53) arranged laterally with respect to the elements of the binding (9 and 11) and with respect to each of the two longitudinal parts (13 and 14).

Pour assurer leur verrouillage, l'une des deux mâchoires (53) est ramenée vers l'autre des mâchoires (52) en direction de l'axe longitudinal médian du ski grâce à des moyens de rappel sous la forme d'un ressort ellipsoïdal (54). On notera que la mâchoire mobile (53) peut être saisie et manipulée par la main de l'utilisateur. Les deux mâchoires (52 et 53) sont également coincées de façon à empêcher tout déplacement longitudinal et vertical du système de verrouillage (51).To ensure their locking, one of the two jaws (53) is brought towards the other of the jaws (52) towards the median longitudinal axis of the ski by means of return means in the form of an ellipsoidal spring ( 54). Note that the movable jaw (53) can be grasped and manipulated by the hand of the user. The two jaws (52 and 53) are also jammed to prevent longitudinal and vertical movement of the locking system (51).

Dans certains cas, les deux parties longitudinales (13 et 14, 43 et 44) se touchent sensiblement au niveau de l'axe longitudinal médian du ski (1). Cependant, dans d'autres cas, les deux parties longitudinales (13 et 14) sont séparées l'une de l'autre par un espacement (56). Lorsque cet espacement (56) est laissé libre, la couche supérieure de protection et de décoration (6) est apparente, ce qui créé des effets esthétiques intéressants. L'espacement (56) peut également être rempli par un matériau présentant des propriétés élastiques avec un coefficient intrinsèque d'amortissement tg δ > 0,2, mesuré selon la norme NF T 46 026 (aux températures de -30°C à +10°C et aux fréquences de 0,1 Hz à 120 Hz).In some cases, the two longitudinal portions (13 and 14, 43 and 44) substantially touch the level of the median longitudinal axis of the ski (1). However, in other cases, the two longitudinal portions (13 and 14) are separated from one another by a gap (56). When this gap (56) is left free, the upper layer of protection and decoration (6) is apparent, which creates interesting aesthetic effects. The spacing (56) can also be filled by a material having elastic properties with an intrinsic damping coefficient tg δ> 0.2, measured according to standard NF T 46 026 (at temperatures from -30 ° C to +10 ° C and at frequencies from 0.1 Hz to 120 Hz).

Dans le deuxième mode de réalisation (voir Figure 9) dans lequel chacune des deux parties longitudinales est elle-même divisée transversalement en deux pièces transversales (16, 17, 18 et 19), chacune de ces pièces transversales par couple (16 et 18, 17 et 19) est mécaniquement séparée les unes des autres. Les espaces situés entre les couples de pièces transversales (16 et 18, 17 et 19) sont remplis par un matériau à propriétés élastiques (57) avec un coefficient intrinsèque d'amortissement tg δ > 0,2, mesuré selon la norme NF T 46 026 (aux températures de -30°C à +10°C et aux fréquences de 0,1 Hz à 120 Hz).In the second embodiment (see FIG. 9) in which each of the two longitudinal portions is itself divided transversely into two transverse pieces (16, 17, 18 and 19), each of these transverse pieces per pair (16 and 18, 17 and 19) is mechanically separated from each other. The spaces between the pairs of transverse pieces (16 and 18, 17 and 19) are filled with a material with elastic properties (57) with an intrinsic damping coefficient tg δ> 0.2, measured according to NF T 46 standard. 026 (at temperatures from -30 ° C to + 10 ° C and at frequencies from 0.1 Hz to 120 Hz).

Dans un cinquième mode de réalisation (voir Figure 10), un bord inférieur (58) des deux parties longitudinales (13 et 14) n'est pas parallèle à la semelle de glisse (7) ou à la couche supérieure de protection et de décoration (6). Le bord inférieur (58) est uniquement localisé dans un appendice (59) appartenant au rebord latéral de chacune des deux parties longitudinales (13 et 14), se déployant vers le bas en direction des carres (61).In a fifth embodiment (see FIG. 10), a lower edge (58) of the two longitudinal portions (13 and 14) is not parallel to the sliding sole (7) or to the upper layer of protection and decoration. (6). The lower edge (58) is only located in an appendix (59) belonging to the lateral rim of each of the two longitudinal portions (13 and 14), extending downwardly towards the edges (61).

Le bord inférieur (58) présente, dans un plan longitudinal, un angle d'inclinaison (α) non nul par rapport à la surface de la semelle de glisse (7) ou par rapport à la surface de la couche supérieure de protection et de décoration (6) du ski. Cet angle est compris entre 1° et 20°, et préférentiellement compris entre 2° et 5°. Pour permettre cet agencement, le ski comprend deux zones en creux (62) présentant une forme analogue et complémentaire des deux appendices (59). Ces deux zones en creux (62) sont ménagées dans la couche supérieure de protection et de décoration ainsi que dans les chants (63) du ski.The lower edge (58) has, in a longitudinal plane, a non-zero angle of inclination (α) with respect to the surface of the sliding sole (7) or with respect to the surface the upper layer of protection and decoration (6) of the ski. This angle is between 1 ° and 20 °, and preferably between 2 ° and 5 °. To allow this arrangement, the ski comprises two recessed areas (62) having a shape similar and complementary to the two appendages (59). These two recessed areas (62) are formed in the upper layer of protection and decoration and in the songs (63) of the ski.

Dans le premier mode de réalisation, et dans une autre variante (voir Figure 11), le ski comprend au niveau de sa couche supérieure de protection et de décoration deux ou quatre ou un nombre paire d'excroissances ou picots (64) faisant saillies vers le haut, perpendiculairement à la face supérieure (6) du ski (1). Ces picots (64) sont disposés régulièrement de part et d'autre par rapport à l'axe longitudinal médian du ski (1).In the first embodiment, and in another variant (see FIG. 11), the ski comprises at its upper protection and decoration layer two or four or an even number of protuberances or pins (64) projecting towards the top, perpendicular to the upper face (6) of the ski (1). These pins (64) are arranged regularly on both sides with respect to the median longitudinal axis of the ski (1).

Ces picots (64) viennent coopérer avec et s'insérer dans des orifices (66) ménagés perpendiculairement, c'est-à-dire verticalement dans chacune des deux parties longitudinales (13 et 14). Les orifices (66) sont au nombre de deux ou de quatre ou en nombre paire et ils sont percés de manière régulière de façon à ce que chacun corresponde à un picot (64). Les picots (64) sont montés de manière à être légèrement mobile dans le sens vertical. Les picots (64) sont en plus chacun rappelés par un ressort (67). L'ensemble picot (64) et ressort (67) est monté dans un creux (68) ménagé perpendiculairement, c'est-à-dire verticalement dans la couche supérieure de protection et de décoration du ski (1).These pins (64) cooperate with and insert into orifices (66) formed perpendicularly, that is to say vertically in each of the two longitudinal portions (13 and 14). The orifices (66) are two or four in number or even and are pierced in a regular manner so that each corresponds to a pin (64). The pins (64) are mounted to be slightly movable in the vertical direction. The pins (64) are each further recalled by a spring (67). The pin assembly (64) and spring (67) is mounted in a recess (68) formed perpendicularly, that is to say vertically in the upper layer of protection and decoration of the ski (1).

Grâce à cette fixation des picots (64) dans les orifices (66), les deux parties longitudinales (13 et 14) ne peuvent pas bouger latéralement ou horizontalement, selon le mouvement inverse de la flèche (M). Ceci permet de garder les deux parties longitudinales (13 et 14) maintenues au ski lorsque les éléments de la fixation (9 et 11) sont enlevés, lors du montage ou du démontage de ces éléments de la fixation (9 et 11). La présence du ressort (67), ainsi que la liberté de mouvement du picot (64) dans son creux (68) permet une souplesse d'installation et de désinstallation des deux parties longitudinales (13 et 14).Thanks to this fixation of the pins (64) in the orifices (66), the two longitudinal parts (13 and 14) can not move laterally or horizontally, according to the reverse movement of the arrow (M). This makes it possible to keep the two longitudinal portions (13 and 14) held on the ski when the elements of the binding (9 and 11) are removed, during assembly or disassembly of these elements of the binding (9 and 11). The presence of the spring (67) and the freedom of movement of the pin (64) in its recess (68) allows flexibility in installation and removal of the two longitudinal portions (13 and 14).

D'autres modes de réalisation pour les deux parties longitudinales (13 et 14) peuvent être choisis selon l'enseignement donné dans les documents FR- 01.09462 et FR- 01.13779.Other embodiments for the two longitudinal portions (13 and 14) may be chosen according to the teaching given in documents FR-01.09462 and FR-01.13779.

La présente invention n'est pas limitée aux modes de réalisation décrits et illustrés. De nombreuses modifications peuvent être réalisées, sans pour autant sortir du cadre défini par la portée du jeu de revendications.The present invention is not limited to the embodiments described and illustrated. Many modifications can be made, without departing from the scope defined by the scope of the set of claims.

Une asymétrie des deux parties longitudinales (13 et 14) peut également être prévue. La plate-forme ou l'embase peut présenter une asymétrie de longueur entre les deux parties longitudinales (13 et 14). La plate-forme ou l'embase peut présenter une asymétrie de largeur entre les deux parties longitudinales (13 et 14). La plate-forme ou l'embase peut présenter une asymétrie des moyens de montage entre les deux parties longitudinales (13 et 14). La plate-forme ou l'embase peut présenter une asymétrie en nombre de pièces transversales entre les deux parties longitudinales (13 et 14). La plate-forme ou l'embase peut présenter une asymétrie de structure et de matériaux entre les deux parties longitudinales (13 et 14).An asymmetry of the two longitudinal portions (13 and 14) can also be provided. The platform or the base may have an asymmetry in length between the two longitudinal portions (13 and 14). The platform or the base may have an asymmetry width between the two longitudinal portions (13 and 14). The platform or the base may have an asymmetry of the mounting means between the two longitudinal portions (13 and 14). The platform or the base may have asymmetry in number of cross pieces between the two longitudinal portions (13 and 14). The platform or the base may have an asymmetry of structure and materials between the two longitudinal parts (13 and 14).

Claims (18)

  1. A support intended to be mounted on a snow gliding board in order to secure the components of a binding (9, 11) that attaches a boot of a user to a gliding board, comprising two longitudinal parts (13, 14) which have lateral means of cooperation (24, 26) intended to engage with matching means of cooperation (29, 30) arranged laterally relative to said gliding board and which fit together by at least one means of assembling (9, 11), being at least one of the components of the binding, toe piece (9) and heel piece (11) and ensuring crosswise connection of said two longitudinal parts (13, 14), characterised in that the lateral means of cooperation are in the form of at least one part forming a tongue (24, 26) made on a bent side edge (27, 28) of each of the two longitudinal parts (13, 14) and intended to cooperate with matching means of cooperation in the form of at least one area forming a groove (29, 30) made in the two lateral faces (32, 33) of the gliding board.
  2. A support as claimed in claim 1, characterised in that the components of the binding, toe piece (9) and/or heel piece (11) are screw fastened into each of the two longitudinal parts (13, 14), the screw(s) (49) having a length that is equal to or less than the thickness of the support.
  3. A support as claimed in claim 1, characterised in that at least one of the components of the binding, toe piece (9) and heel piece (11), comprises a manual clip-locking system (51), one of the lateral jaws (53) of which is pulled towards the other (52) by return means (54).
  4. A support as claimed in any of the above claims characterised in that each of the two longitudinal parts (13, 14) is also secured independently of each other to the gliding board by retention means (64, 66) intended to prevent any movement in a crosswise direction of the two longitudinal parts (13, 14), in opposition to each other away from the longitudinal centre line of the snow gliding board.
  5. A support as claimed in any of claims 1 to 4, characterised in that the lateral means of cooperation of each of the two longitudinal parts (13, 14) are in the form of at least one area forming a groove (34, 36) made in one bent side edge (27, 28) of each of the two longitudinal parts (13, 14) and intended to cooperate with matching means of cooperation in the form of at least one part forming a tongue (39, 41) made in the two side faces (37, 38) of the gliding board.
  6. A support as claimed in any of claims 1 to 4, characterised in that the lateral means of cooperation of each of the two longitudinal parts (43, 44) are in the form of one or more openings (48) made on a bent side edge (46, 47) of each of the two longitudinal parts (43, 44) and intended to engage on one or more protuberances (42) which project from the two side faces (32, 33) of the gliding board.
  7. A support as claimed in any of the above claims, characterised in that a gap (56) between the two longitudinal parts (13, 14) is filled by one or more materials having elastic properties.
  8. A support as claimed in any of the above claims, characterised in that each of the two longitudinal parts is itself split crosswise into at least two transverse parts (16, 17, 18, 19).
  9. A support as claimed in claim 8, characterised in that the gaps (57) between the transverse parts (16, 17, 18, 19) separated from each other are filled with one or more materials having elastic properties.
  10. A support as claimed in any of the above claims, characterised in that it has a tubular structure over all or part of its length and over all or part of its width.
  11. A support as claimed in any of the above claims, characterised in that the lower edge (58) of each of the two longitudinal parts (13, 14) has, in a longitudinal plane, a slope angle (α) which is not zero relative to the base (7) of the gliding board.
  12. A snow gliding board characterised in that it is equipped with a support as claimed in one of the above claims.
  13. A snow gliding board as claimed in claim 12, characterised in that it comprises two lateral recesses forming a groove (29, 30) made in each of its two side faces (32, 33).
  14. A snow gliding board as claimed in claim 12, characterised in that it comprises two lateral ribs forming a tongue (39, 41) made in each of its two side faces (37, 38).
  15. A snow gliding board as claimed in claim 12, characterised in that it comprises at least two lateral studs forming protuberances (42) made on each of its two side faces (32, 33).
  16. A snow gliding board as claimed in any of claims 12 to 15, characterised in that it comprises at least two protuberances (64) that are part of and located on its upper protective and decorative surface (6), each of the protuberances (64) cooperating with a hole (66) made through the upper surface of each of the two longitudinal parts (13, 14).
  17. A snow gliding board as claimed in any of claims 12 to 16, characterised in that the support is a base plate intended to be mounted on the upper surface (6) or on a raised platform (8) of the gliding board in order to accommodate bindings (9, 11) that attach a boot of a user to a gliding board, and having a thickness of 2 to 10 mm.
  18. A snow gliding board as claimed in any of claims 12 to 16, characterised in that the support is a platform intended to be mounted on the upper surface (6) of the gliding board in order to raise and accommodate bindings (9, 11) that attach a boot of a user to a gliding board, and having a thickness of substantially 5 to 15 mm.
EP02356133A 2001-07-25 2002-07-09 Interface and gliding board with such a device Expired - Fee Related EP1279421B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0109950 2001-07-25
FR0109950A FR2827787B1 (en) 2001-07-25 2001-07-25 SUPPORT DEVICE FOR FIXING A SHOE AND SNOW SNOWBOARD EQUIPPED WITH SUCH A DEVICE

Publications (2)

Publication Number Publication Date
EP1279421A1 EP1279421A1 (en) 2003-01-29
EP1279421B1 true EP1279421B1 (en) 2006-06-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP02356133A Expired - Fee Related EP1279421B1 (en) 2001-07-25 2002-07-09 Interface and gliding board with such a device

Country Status (4)

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EP (1) EP1279421B1 (en)
AT (1) ATE330677T1 (en)
DE (1) DE60212506T2 (en)
FR (1) FR2827787B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10223547B4 (en) * 2002-05-27 2006-09-14 Head Sport Ag Ski, method for mounting a ski binding to the ski and method of making the ski
AT500252B1 (en) 2003-03-07 2008-12-15 Tyrolia Technology Gmbh SLIDING BOARD, ESPECIALLY SKI
FR2855066B1 (en) * 2003-05-21 2005-06-24 Rossignol Sa SNOWBOARD BOARD WITH EXTERIOR DECORATION AND PROTECTION ASSEMBLY AND METHOD OF MANUFACTURE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899186A (en) * 1972-06-30 1975-08-12 Nippon Musical Instruments Mfg Ski having base blocks for securing bindings
AT391817B (en) 1989-02-15 1990-12-10 Tyrolia Freizeitgeraete SKI WITH A SKI TIE
CA1332433C (en) 1989-09-29 1994-10-11 Robert L. Sutherland Ski structure and binding therefor
FR2657025B1 (en) * 1990-01-18 1993-04-02 Salomon Sa DEVICE FOR MOUNTING A SHOE ON A SKI.
DE29511954U1 (en) * 1995-07-25 1995-09-28 Wertz Dietrich Dipl Ing Base / carrier plate for ski bindings

Also Published As

Publication number Publication date
FR2827787B1 (en) 2003-11-07
ATE330677T1 (en) 2006-07-15
DE60212506D1 (en) 2006-08-03
EP1279421A1 (en) 2003-01-29
DE60212506T2 (en) 2006-11-16
FR2827787A1 (en) 2003-01-31

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