ITTV970071A1

ITTV970071A1 - SPORTS FOOTWEAR AND SNOWBOARD BINDINGS IN PARTICULAR AND METHODS FOR IMPLEMENTING THE SAME.

Info

Publication number: ITTV970071A1
Application number: IT97TV000071A
Authority: IT
Inventors: Antonio Binotto
Original assignee: Antonio Binotto
Priority date: 1997-06-03
Filing date: 1997-06-03
Publication date: 1998-12-03
Also published as: ITTV970071A0; IT1293364B1

Description

DESCRIZIONE DEL BREVETTO PER INVENZIONE INDUSTRIALE DA TITOLO : DESCRIPTION OF THE PATENT FOR INDUSTRIAL INVENTION BY TITLE:

" CALZATURA SPORTIVA ED ATTACCO,IN PARTICOLARE PER SNOWBOARD,E METODI PER ATTUARE GLI STESSI". "SPORTS SHOES AND BINDINGS, IN PARTICULAR FOR SNOWBOARDING, AND METHODS FOR IMPLEMENTING THE SAME".

DESCRIZIONE DESCRIPTION

L'invenzione concerne dei perfezionamenti apportati a metodi per attua re una calzatura sportiva,un attacco per questa calzatura e un insieme attacco-calzatura,in particolare per la pratica dello snowboard. The invention relates to improvements made to methods for making a sports shoe, a binding for this shoe and a binding-shoe assembly, in particular for snowboarding.

Perfezionati metodi destinati ad una calzatura e ad un attacco,oggetto della domanda d'invenzione n° TV96A000103 dello stesso Titolare della presente ; sostanzialmente riguardanti i congegni associati a tale cal zatura ; in rapporti di reciprocità con mezzi da ritenute posteriori e da controritenute anteriori,interattivi in detto attacco. Improved methods intended for a shoe and a binding, object of the invention application n ° TV96A000103 of the same Owner of the present; substantially relating to the devices associated with such footwear; in relations of reciprocity with means to be withheld later and by counter-withholding earlier, interactive in said attack.

Metodi questi,conseguenti a pratici attuazioni e impieghi,propost per soddisfare peculiari requisiti necessari allo snowboarding,specie d’un "boarder" in evoluzioni specifiche,quali : il free-style,il free-ride, in free-curve,in misty-flips ed in aerials o su half-pipes. These methods, resulting from practical implementations and uses, are proposed to satisfy specific requirements necessary for snowboarding, especially of a "boarder" in specific evolutions, such as: free-style, free-ride, free-curve, misty- flips and in aerials or on half-pipes.

Com'è noto,1'affidabilità d'una calzatura da snowboard è subordinata a dette proprietà,derivanti da : tangibili rigidità,in zone dello scafo e del gambetto per controlli degli angoli d'incidenza dei bordi di ua "tavola",su superfici innevate ; sensibili inclinazioni radiali.adatte a bilanciare il centro di gravità di uno sportivo secondo percorsi ; a mutui costanti contatti,fra piedi e scarpe,per cambi di posizione e di direzione determinati da rispettivi loro movimenti ; interconnessioni tali da conseguire equilibrate pressioni su zone tarsiche,metatarsiche e su talloni di piedi ; con calzate regular o goofy,per il front-side, in back-side,in mute-grab od in tail-grabe. As is known, the reliability of a snowboard shoe is subordinated to said properties, deriving from: tangible rigidity, in areas of the shell and of the cuff for checking the angles of incidence of the edges of a "board", on surfaces snowy; sensitive radial inclinations, suitable for balancing the center of gravity of a sportsman according to paths; to constant mutual contacts, between feet and shoes, for changes of position and direction determined by their respective movements; interconnections such as to achieve balanced pressures on the tarsal and metatarsal areas and on the heels of the feet; with regular or goofy fits, for the front-side, back-side, in mute-grab or tail-grabe.

Tutto ciò,con proposte calzature costituite da componenti flessibili e tali da essere impiegate altrimenti : su piste,con una di queste svincolata dal rispettivo attacco per usufruire d'uno ski—lifts,con spinte in linea ai ganci di traino ; a snowboard disimpegnato, per risalire a punti o "spots" di partenza ; per accedere e permanere in posti di ristoro,in locali abitativi e d'altro genere ; come usuali calzature da riposo,da montagna o doposcì ; indossate da "boarders" o da un esperto "rider ",specialmente per tempi senza soluzioni di continuità. All this, with footwear proposals made up of flexible components and such as to be used otherwise: on slopes, with one of these released from the respective attachment to use a ski-lifts, with thrusts in line with the tow hooks; disengaged snowboard, to go back to starting points or "spots"; to access and stay in refreshment areas, living quarters and other types of premises; as usual footwear for rest, mountain or après-ski; worn by "boarders" or an experienced "rider", especially for times without interruptions.

Calzature temporaneamente associabili ad un perfezionato attacco, come questo.tale d'ovviare inconvenienti e svantaggi propri di attacchi cinghie,per pluralità di collegamenti di tali mezzi da ritenute a connessioni avvolgenti e di relativi aggiustaggi da tensionature rapidi innesti,cosiddetti step-in,per tangibili torsioni e inclinazioni,causa di interspazi,fra suole e basi cui associate,tali da consentire intrusioni ghiacciate,fra i congegni operativi.precludenti loro funzioni ; con relative conseguenze, specie in casi e condizioni in cui necessiti un pronto intervento per pari disimpegno da uno snowboard ; di per sè difficile,a "tavola instabile su declivi innevati,date le distanze di leve da svincolo di detti step-in ; in detti casi,a manovre inequiverse,a disagevoli torsioni del corpo,a flessioni su arti inferiori e con asincrone azioni su detti mezzi connettivi. Footwear which can be temporarily associated with an improved binding, such as this one, to obviate the drawbacks and disadvantages inherent in belt attachments, due to the plurality of connections of these means to be retained in wrapping connections and related adjustments by rapid tensioning couplings, so-called step-in, for tangible torsions and inclinations, cause of interspaces, between the soles and bases to which they are associated, such as to allow icy intrusions, between the operative devices precluding their functions; with relative consequences, especially in cases and conditions in which prompt intervention is required for equal disengagement from a snowboard; difficult in itself, with an unstable board on snowy slopes, given the distances of the release levers of said step-ins; in these cases, unequivocal maneuvers, uncomfortable twisting of the body, bending on the lower limbs and with asynchronous actions on said connecting means.

Scopo fondamentale di questa invenzione è di risolvere i problemi tecnici predetti.ovviando inconvenienti e svantaggi accennati e/o comunque attibuibili a loro cause ed effetti. The fundamental purpose of this invention is to solve the aforementioned technical problems by overcoming the drawbacks and disadvantages mentioned and / or in any case attributable to their causes and effects.

Mediante questo insieme attacco-calzatura,in particolare da snowboard, conforme al trovato,si ottengono i seguenti risultati : coassiali interconnessioni di tale insieme determinate da adeguati mezzi.operanti in detto attacco,interattivi con ritenute a innesti multipli posteriori e da controritenute frontali anteriori in corrispettivi congegni in parti associate a questa calzatura ; reciprocamente disimpegnabili ad univoche manovre,normalmente ravvicinate alle mani d'un boarder ed ortogonali alla faccia superiore di uno snowboard ; ad azioni uniche,ove necessiti lo svincolo simultaneo di una coppia di detti attacchi. By means of this binding-shoe assembly, in particular for snowboarding, according to the invention, the following results are obtained: coaxial interconnections of this assembly determined by suitable means operating in said binding, interacting with rear multiple couplings and by frontal front counter-retainers in corresponding devices in parts associated with this shoe; mutually disengageable to univocal maneuvers, normally close to the hands of a boarder and orthogonal to the upper face of a snowboard; with single actions, where the simultaneous release of a pair of said couplings is required.

I vantaggi ottenuti con un attacco ed una calzatura.oggetto di quest invenzione,sostanzialmente consistono in ciò che quest'ultima,di qual -siasi dimensione,risulta interconnessa in direzione dell'asse longituinaie di questo attacco ; operante con questa calzatura a componenti resi rigidi allorché associata ad uno snowboard,consentanei a predetti convenzionali impieghi quando disimpegnata da tali attacchi ; interattivi con ritenute e controritenute esercitate con qualsiasi disposizio ne su detto monosci,destinata a specifiche evoluzioni ; in condizioni di sicurezza tali da assicurare immediati interventi.specialmente per altrettali simultanei disimpegni di una coppia di calzature ; a manovre intuitive,agevoli per qualsiasi "boarder" od esperti "riders" in ogni situazione ; con un insieme attacco-calzatura,come questo, ampiamente affidabile e di contenuti costi. The advantages obtained with a binding and a shoe object of this invention substantially consist in that the latter, of any size, is interconnected in the direction of the longitudinal axis of this binding; operating with this shoe with components made rigid when associated with a snowboard, allowing the aforesaid conventional uses when disengaged from such bindings; interactive with withholdings and counter-withholdings exercised with any provision on said monoski, intended for specific evolutions; in safety conditions such as to ensure immediate interventions, especially for the same simultaneous disengagement of a pair of shoes; intuitive maneuvers, easy for any "boarder" or expert "riders" in any situation; with a binding-shoe assembly, like this one, widely reliable and cost-effective.

Con i benefici derivanti da questo attacco,costituito con detto organo da controritenute,avvolgente zone anteriori e frontali di una calzatura, esteso in modi da determinare in essa una tangibile rigidità plantare necessaria,specie da snowboarding in curve ristrette. With the benefits deriving from this binding, constituted with said organ of counter-restraints, enveloping the front and frontal areas of a shoe, extended in such a way as to determine in it a tangible plantar rigidity necessary, especially for snowboarding in narrow curves.

Ulteriori caratteristiche e vantaggi potranno risultare, in seguito,da dettagliate descrizioni di esempi,non vincolanti e/o limitativi,delle preferenziali pratiche attuazioni.conformi a questa invenzione,di un attacco e di una calzatura,rappresentate con disegni riguardanti : - in fig. 1 : visto dall'alto,un insieme costituito da una calzatura e un attacco realizzati secondo perfezionati metodi ; Further characteristics and advantages may result, hereinafter, from detailed descriptions of examples, not binding and / or limiting, of the preferential practical embodiments conforming to this invention, of a binding and of a shoe, represented with drawings concerning: - in fig. 1: seen from above, an assembly consisting of a shoe and a binding made according to improved methods;

- in fig. 2 : 1'attacco.come da fig. l,in parziale sezione rispetto un dispositivo da ritenute posteriori,operante in un congegno incorporato nella suola di detta calzatura ; - in fig. 2: the etching as shown in fig. 1, in partial section with respect to a device for rear restraints, operating in a device incorporated in the sole of said shoe;

- in fig. 3 : lo stesso attacco con detto dispositivo disattivato - in fig. 4 : la calzatura di cui a fig. 1,definita per detto attacco, in vista laterale parzialmente sezionata ; - in fig. 3: the same connection with said device deactivated - in fig. 4: the shoe shown in fig. 1, defined for said attachment, in a partially sectioned side view;

- in fig. 5 : una suola con detto congegno da ritenute posteriori, con una zona ribassata anteriore e una prominenza da innesto,in un organo da controritenute di zone inferiori e frontali di una calzatura ; - in fig. 6 : la sez. A-A' di componenti l'insieme,di cui fig.1 ; - in fig. 7 : in vista prospettica,la parte frontale di tale calzatura con un settore prominente innestato in detto organo da controritenute avvolgenti,associato a tale attacco ; - in fig. 5: a sole with said rear retaining device, with a lowered front area and a graft prominence, in a counter-retaining member of the lower and frontal areas of a shoe; - in fig. 6: section A-A 'of components of the assembly, of which fig. 1; - in fig. 7: in perspective view, the front part of said shoe with a prominent sector engaged in said enveloping counter-seal member, associated with said attachment;

- in fig. 8 : la sezione B-B' di tali zone posteriori di detto insieme attacco-calzatura . - in fig. 8: the section B-B 'of said rear areas of said binding-shoe assembly.

In conformità all'invenzione,in queste figure è rappresentata una calzatura,comprendente uno scafo a puntale rialzato e con un gambetto cointegrati al corpo di una suola associata a tale scafo ; caratterizzata da ciò che comporta in una zona posteriore del corpo di detta suola un congegno costituito da una pluralità di opposti organi volventi destinati a un organo rotante da ritenute posteriori di questa calzatura che presenta,in asse con il longitudinale di tale scafo,un ribasso anteriore con un elemento prominente destinato a un organo da controritenute anteriori.avvolgente detto ribasso, disposto sull'estremità anteriore di una base ed in rapporti di reciprocità con detto mezzo da ritenute posteriori di un dispositivo,situato in vicinanza dell'opposta estremità di detta base,di un attacco interattivo con questa calzatura,quando ad essa associato. In accordance with the invention, these figures show a shoe, comprising a shell with a raised toecap and with a cuff cointegrated with the body of a sole associated with said shell; characterized by what involves in a rear area of the body of said sole a device consisting of a plurality of opposing rolling members intended for a rotating member from rear retainers of this shoe which has, in axis with the longitudinal of said shell, a front drop with a prominent element intended for a front counter-retaining member, enveloping said lowering, arranged on the front end of a base and in reciprocal relations with said rear retaining means of a device, located in proximity to the opposite end of said base, of an interactive attack with this shoe, when associated with it.

Vantaggiosamente il dorso esterno di detta suola comporta : Advantageously, the external back of said sole involves:

lità di incavature,diametralmente opposte,conformi a settori rialzati, attigui a tale dispositivo da ritenuta posteriore; fra i quali centrato lo scafo rispetto al centro di simmetria dell'interspazio,fra detti organi volventi ; essendo la centratura anteriore determinata da detta zona ribassata, da un settore da questa prominente, e da una pluralità di rialzi ; fra cui temporaneamente disposto un organo per controritenute anteriori su tale attacco,(vd. figg. 1,3 a 7) . ity of diametrically opposed recesses, conforming to raised sectors, adjacent to this rear restraint device; between which the hull is centered with respect to the center of symmetry of the interspace, between said rolling members; the front centering being determined by said lowered zone, by a sector prominent from this, and by a plurality of rises; among which an organ for anterior counter-restraints is temporarily placed on this attachment (see figs. 1,3 to 7).

Secondo un pratico metodo d'attuazione,detta calzatura globalmente indicata con 1,presenta i noti componenti,quali : lo scafo 2 a punta 3 e con sperone 4,con la tomaia 5 e un gambetto 6 sensibilmente inclinato, cointegrati da un bordo 7 costrutturato con la suola 8,(vd. fig. 3) . According to a practical method of implementation, said shoe globally indicated with 1, has the known components, such as: the hull 2 with toe 3 and with spur 4, with the upper 5 and a significantly inclined cuff 6, co-integrated by a constructed edge 7 with the sole 8, (see fig. 3).

Suola 8 a corpo 9 con dorso interno 10,correlato all'inclinazione di detto gambetto 6,e con l'esterno 11 che comporta : Sole 8 to body 9 with internal back 10, correlated to the inclination of said quarter 6, and with the exterior 11 which involves:

- un zona cava posteriore 12,per un fusto 13 di un congegno 14 con una serie di organi 15,rotanti su assi 16,in un vano 17 a bocca 18 ; - a rear hollow area 12, for a shaft 13 of a device 14 with a series of members 15, rotating on axes 16, in a compartment 17 with mouth 18;

- in detto vano 17,un elemento 19 in elastomeri,a corpo 20 deformabile destinato a impedire intrusioni di corpi estranei in tale congegno 14, con la calzatura disimpegnata da un attacco,(vd. figg. 1,4,5,8) ; - in said compartment 17, an elastomer element 19, with a deformable body 20 intended to prevent the intrusion of foreign bodies into said device 14, with the shoe disengaged from a binding, (see figs. 1,4,5,8);

- dei settori 21,diametralmente opposti incavati in bordi 22 in vicinanza di detta zona posteriore 12,(vd. figg. 1 e 5) ; - sectors 21, diametrically opposite, hollowed in edges 22 in proximity to said rear region 12, (see figs. 1 and 5);

- più zone parallele ribassate 23 anteriori,da guida di detta suola 8, da tenuta laterale e centraggio della punta 3 di tale calzatura 1 ; - un ribasso anteriore 24,a lati 25 normalmente sghembi.esteso da una parte inferiore inclinata 26,alla frontale 27 di tale scafo 2,sino la superiore 28 del bordo 7 di detta punta 3,(vd. figg 5 a 7) - a plurality of parallel lowered front areas 23, for guiding said sole 8, for lateral holding and centering of the toe 3 of said shoe 1; - a front drop 24, with normally skewed sides 25 extending from an inclined lower part 26, to the front 27 of said hull 2, up to the upper 28 of the edge 7 of said tip 3, (see figs 5 to 7)

- un puntale 29,in materiale rigido da rinforzo di detta punta 3 a cui associato un elemento 30,preferibilmente metallico.prominente da detta parte frontale 27,(vd. figg.1,4 a 7) ; - a tip 29, made of rigid material for reinforcement of said tip 3 associated with an element 30, preferably metallic, protruding from said front part 27, (see figs.1,4 to 7);

- una serie di ribassi 31 a profilo oblungo,destinati a teste di noti organi da fissaggio di un organo da controritenute,temporaneamente disposto fra elementi rialzati da detto attacco,(vd. figg. 1,4,5) ; - a series of oblong profile depressions 31, intended for the heads of known fastening members of a counter-retaining member, temporarily arranged between elements raised by said attachment, (see Figs. 1,4,5);

-un contrafforte posteriore 32 semirigido,associato a detto sperone 4, da tenuta radiale del gambetto 6,essendo la zona intermedia della suola 8 costituita in materiali tali da conferire a questa calzatura una tangibile flessibilità,adeguata a usi e impieghi diversi quando disimpegnata da detto attacco,(vd. fig. 4) . -a semi-rigid rear buttress 32, associated with said spur 4, by radial sealing of the cuff 6, the intermediate area of the sole 8 being made of materials such as to give this shoe a tangible flexibility, suitable for different uses and uses when disengaged from said attack, (see fig. 4).

Tali figure rappresentano inoltre un attacco,in particolare da snowboard,costituito da una struttura a base,con lati assimmetrici,e con una cavità destinata a un organo con cui associato a tale monosci,su definiti angoli.questo attacco ; caratterizzato da ciò che presenta un organo da ritenute anteriori.tangibilmente sporgente dall'estremità di un lato di tale base e nel terminale dell'opposto lato,un dispositivo a testa rotante,in asse all'ortogonale di tale base,da ritenute posteriori di elementi sovrapposti su organi volventi d'un congegno situato nella suola di una calzatura,cui destinato detto attacco, collegata ad esso quando a puntale inserito in tale organo da ritenute anteriori, con una parte posteriore ad incavi in rialzi su detta base, e su pressione esercitata con tale parte su un elemento, a iguo e sporgente in asse a tale testa,svincolato da un rotore al fusto di questa e determinante, su azione di un organo elastico, la rotazione di detto rotore,cui perifericamente associato un'estremità di una trasmissione flessibile con un organo traente,situato in una prominenza di tale base,destinato a disattivare le predette ritenute e adisimpegnare detta calzatura ad azioni ortogonali a questo attacco. These figures also represent a binding, in particular for a snowboard, consisting of a base structure, with asymmetrical sides, and with a cavity intended for an organ with which it is associated with said monoski, on defined angles. characterized in that it has an organ from front retainers tangibly protruding from the end of one side of this base and in the end of the opposite side, a device with a rotating head, aligned with the orthogonal axis of this base, from rear retainers of elements superimposed on rolling elements of a device located in the sole of a shoe, to which said attachment is intended, connected to it when a toe is inserted into said element by front retainers, with a rear part with raised recesses on said base, and on pressure exerted with this part on an element, parallel and protruding in axis to said head, released from a rotor to the shaft of this and determining, on the action of an elastic member, the rotation of said rotor, with which one end of a transmission is peripherally associated flexible with a pulling member, located in a prominence of said base, intended to deactivate the aforementioned restraints and to engage said shoe with actions perpendicular to this attachment.

Vantaggiosamente la base di tale struttura comporta,attigua all'estremità anteriore,una pluralità di elementi paralleli rialzati destinati a guidare detta parte frontale,durante l'introduzione di una prominenza,in detto elemento da controritenute anteriori di una calzatura. Attacco destinato a detta calzatura 1.globalmente indicato con 33,costituito da una struttura a base 34, con lati assimmetrici 35 e 36,fra cui presente una cavità 37 per un organo graduato,e che comporta : -sul lato anteriore 35,una pluralità di rialzi paralleli 38 fra un vano 38' ove connessa la base 39,d'un organo normalmente metallico 40 da controritenute,fissata fra estese cavità 41',per tali funzioni indipen denti da dimensioni longitudinali di una calzatura,(vd.figg.1 a 3) ; - detto organo 40 a fusto 41,tangibilmente sporgente dall1estremità di detto lato 35 e tale da irrigidire tangibilmente la zona plantare e il corpo anteriore di una calzatura da snowbnoard,(vd. figg. 1,3,7) ; - tale fusto 41,con una zona inclinata 42,una frontale 43,e una ricurva 44 correlate a zone ribassate 26,27,28,a bordi 7 di lati 25 ed alla punta 3 dello scafo 2 di detta calzatura l,(vd. figg.l a 3,6,7) ; - su tale zona frontale 43,una cavità 45 allargata da lobi 45' adeguati all'innesto centrato di una tangibile prominenza 30, incorporata in un puntale 24 rigido,normalmente fuoruscente dal bordo 7 della punta 3 di detta calzatura l,(vd. figg.1,6 e 7) . Advantageously, the base of this structure comprises, adjacent to the front end, a plurality of raised parallel elements intended to guide said front part, during the introduction of a prominence, into said front counter-retaining element of a shoe. Attachment intended for said shoe 1 generally indicated with 33, consisting of a base structure 34, with asymmetrical sides 35 and 36, including a cavity 37 for a graduated member, and which comprises: - on the front side 35, a plurality of parallel rises 38 between a compartment 38 'where the base 39 is connected, of a normally metallic element 40 by counter-seals, fixed between extended cavities 41', for such functions independent of the longitudinal dimensions of a shoe, (see Fig. 1 to 3); - said shaft member 40 41, tangibly protruding from the end of said side 35 and such as to tangibly stiffen the plantar area and the front body of a snowboard shoe, (see figs. 1,3,7); - said shaft 41, with an inclined area 42, a front 43, and a curved area 44 correlated to lowered areas 26,27,28, to edges 7 of sides 25 and to the tip 3 of the shell 2 of said shoe 1, (see Figures 1 to 3,6,7); - on this frontal area 43, a cavity 45 widened by lobes 45 'suitable for the centered grafting of a tangible prominence 30, incorporated in a rigid toe 24, normally protruding from the edge 7 of the toe 3 of said shoe 1, (see figs .1,6 and 7).

Diametralmente opposto a detto organo da controtenute anteriori,in cinanza dell'estremità del lato 36 di detta base 34,questo attacco presenta un integrato dispositivo 46^costituito da : Diametrically opposite to said front counter-seal member, near the end of the side 36 of said base 34, this attachment has an integrated device 46 ^ consisting of:

- un corpo 47 a fusto 48,tangibilmente sporgente da detta base 34,ed a testa rotante 49 con opposti settori 50,in asse al longitudinale della base 34,quando operativi su organi 15,volventi su assi 16,contigui ad una bocca 18 di un vano 17 con un congegno 14,incorporato in una zona posteriore di detta suola 8,(vd. figg. 1 a 3,8) ; - a body 47 with a shaft 48, tangibly protruding from said base 34, and with a rotating head 49 with opposite sectors 50, in the longitudinal axis of the base 34, when operating on members 15, rolling on axes 16, contiguous to a mouth 18 of a compartment 17 with a device 14, incorporated in a rear region of said sole 8, (see figs. 1 to 3.8);

- un rotore 51,connesso a tale fusto 48,a corpo 52 con un'estesa zona interrotta 63 e una cavità radiale 54,destinata a un elemento 55 coassiale all'ortogonale di detta testa 49,(vd. figg. 1 a 3) ; - a rotor 51, connected to said shaft 48, with body 52 with an extended interrupted area 63 and a radial cavity 54, intended for an element 55 coaxial to the orthogonal of said head 49, (see figs. 1 to 3) ;

- detto elemento 55,sporgente da detta base 34,attiguo alla testa 49,e a collare 56 disimpegnabile da un'estremità 57 di detta cavità radiale 54,su pressione esercitata sul 55 con una zona posteriore d'una calzatura,in fase interconnettiva in questo attacco,(vd. figg. 1 a 3,8) ; - un organo elastico 58 in un elemento 60,contiguo a detta zona interrotta 53 e con l'opposto 61 a un settore in una rientranza 36' da tale estremità 36,(vd. figg. 2 e 3) ; - said element 55, protruding from said base 34, adjacent to the head 49, and with a collar 56 which can be disengaged from one end 57 of said radial cavity 54, upon pressure exerted on 55 with a rear area of a shoe, in the interconnective phase in this etching, (see figs. 1 to 3.8); - an elastic member 58 in an element 60, contiguous to said interrupted zone 53 and with the opposite 61 to a sector in a recess 36 'from said end 36, (see figs. 2 and 3);

- attigua a tale elemento 60,una cavità 62 ove connesso un estremo 63 di una trasmissione flessibile con l'opposta estremità 64 collegata al gambo 65 di un organo da trazione 66,con parti da presa 67,disposto in una prominenza 68 di detta base 34,in asse con l'ortogonale di questo attacco 33 in plastomeri preferibilmente caricati,(vd. figg.2,3,8) ; - diametralmente opposti,su tale base 34,in vicinanza di tale mezzo ritenute posteriori.una pluralità di elementi rialzati 69 destinatia dette incavature 21 attuate in bordi 22 d'una suola 8, fra cui mente centrata la parte posteriore di detta calzatura,(vd. fig. 1) Vantaggiosamente tale rotore 51 è collegato da un'analoga trasmissione flessibile ad un altrettale 51 in un pari attacco 33 di una coppia associata a uno snowboard.per conseguire simultanei disimpegni di calzature interconnesse ; ad unica manovra con un singolo detto organo 65, disposto su posizioni ravvicinate a una mano,scevra da inclinazioni di arti inferiori e/o torsioni del corpo d'uno snowboarder. - adjacent to this element 60, a cavity 62 where one end 63 of a flexible transmission is connected with the opposite end 64 connected to the stem 65 of a traction member 66, with grip parts 67, arranged in a prominence 68 of said base 34, in axis with the orthogonal of this attachment 33 in preferably loaded plastomers, (see Figs. 2,3,8); - diametrically opposite, on said base 34, in proximity to said rear means, a plurality of raised elements 69 destined for said grooves 21 implemented in edges 22 of a sole 8, including the rear part of said shoe centered (see Fig. 1) Advantageously, this rotor 51 is connected by a similar flexible transmission to a similar 51 in an equal attachment 33 of a pair associated with a snowboard, to achieve simultaneous disengagement of interconnected footwear; with a single maneuver with a single said organ 65, arranged in positions close to a hand, free from inclinations of the lower limbs and / or twisting of the body of a snowboarder.

Ugualmente,su opposte rientranze 36'.ortogonali all'estremità 36 della base 34,sono associabili i supporti d'un contrafforte dorsale esterno, cosiddetto "spoiler,a sussidio di detto 32 incorporato nel gambetto 5, illustrato e descritto nel citato brevetto TV96A000103. L'invenzione riguarda altri metodi di attuazione.conformi a caratteristiche funzionali espresse.ottenuti modificando le materiali descritte senza per questo uscire dall’ambito del presente brevetto. Likewise, on opposite recesses 36 'orthogonal to the end 36 of the base 34, the supports of an external dorsal buttress, so-called "spoiler, can be associated to aid said 32 incorporated in the cuff 5, illustrated and described in the aforementioned patent TV96A000103. The invention relates to other implementation methods conforming to expressed functional characteristics obtained by modifying the materials described without thereby departing from the scope of the present patent.

Fra le più evidenti,le ottenute con : un elemento da controritenute 40 a base 39 disposta in predetti modi,a fusto 41 snodato, preferibimente in vicinanza di detta base e comportante le medesime parti 42,43,44 ; per limitare l'ingombro di tale orgaano 40 e/o per prevenire eventuali danni causabili da questo,quando rigido e sporgente da uno snowboard ; così come,da risultanti attuazioni di detto insieme attacco-calzatura, comportanti detti elementi 1 e 33,con rispettivi componenti 2 a 32, 33 a 69,destinati alla pratica di pattini a ruote in coppie o monofila di omonimi da ghiaccio,da fuori strada,e/o di racchette da neve. Among the most evident, they are obtained with: a counter-retaining element 40 with a base 39 arranged in the aforementioned ways, with an articulated shaft 41, preferably in the vicinity of said base and comprising the same parts 42,43,44; to limit the encumbrance of this organ 40 and / or to prevent any damage caused by this, when rigid and protruding from a snowboard; as well as, from resulting embodiments of said binding-shoe assembly, involving said elements 1 and 33, with respective components 2 to 32, 33 to 69, intended for the practice of wheeled skates in pairs or single-row of homonyms for ice, from off-road , and / or snowshoes.

Dalle illustrate e descritte pratiche attuazioni,conformi a questa venzione la calzatura e l'attacco ad essa destinato,chiaramente si distinguono dallo stato attuale della tecnica,citato nel preambolo, il superamento delle problematiche evidenziate e per raggiunti e prefissati scopi. From the illustrated and described practical embodiments, conforming to this invention, the footwear and the binding intended for it clearly distinguish from the current state of the art, mentioned in the preamble, the overcoming of the problems highlighted and for the achieved and predetermined purposes.

In ogni caso,tutti i dettagli costruttivi esemplificati.descritti ed illustrati.necessari agli scopi.possono essere rimpiazzati con altri mezzi e/o componenti tecnicamente equivalenti. In any case, all the exemplified construction details, described and illustrated, necessary for the purposes, can be replaced with other technically equivalent means and / or components.

Nelle prove e in pratiche attuazioni,secondo le applicazioni proposte, i materiali impiegati e le forme e le dimensioni sono gli adatti ed i scelti per i requisiti richiesti. In tests and practical implementations, according to the proposed applications, the materials used and the shapes and dimensions are suitable and chosen for the required requirements.

Claims

R I V E N D I C A Z I O N I: 1.- Sports footwear, in particular for snowboarding, comprising a hull (2) with a raised tip (3) and with a cuff (6) co-associated with a body (9) of a sole (8) integrated in said shell ; characterized by what involves, in a rear region of the body (9) of said sole {8), a device (14) consisting of a plurality of opposite rolling elements (15) intended for a rotating element (49) to be rear retainers of said shoe (1) which has, along the longitudinal axis of said shell (2), a front drop (24) with a prominent element (30) intended for a counter-retaining organ (40). , arranged on the front end (35) of a base (34), and in reciprocal relations with said means (49) by rear restraints of a device (46), located near the opposite end (36) of said base (34), of an interactive binding (33) intended for this shoe. (1). 2.- Footwear, according to claim 1, characterized by the fact that it comprises a sole (8) with body (9) with an internal back (10) in correlation with the radial inclinations of said cuff (6), and with an external (11) having a rear hollow area (12) suitable for a shaft (13) of a device (14) consisting of a plurality of members (15) rotating on axes (16), in a mouth (18) compartment (17). 3.- Footwear, as per claims 1 and 2, characterized in that it has an elastomer element (19) in the compartment (17), integrated in this device (14), with a deformable body (20) covering the gap between said rotating means (15), with the shoe disengaged from a snowboard. 4.- Footwear, according to claims 1 and 3, characterized in that it involves a plurality of diametrically opposed sectors (21), hollowed in the lower edges (22) of said shell (2), in proximity to this hollow rear area ( 12) in the sole (8). 5.- Footwear, as per claims 1 and 4, characterized in that said sole (8), integrated with the shell (2), has a plurality of parallel front areas (23) lowered, suitable for elements (38) raised by a base of an attack to which it is intended. 6. Footwear, according to claims 1 and 5, characterized in that it has, between said parallel lowered areas (23), a plurality of recesses (31), with profiles suitable for the heads of known elements for fixing an element (40 ) of said attack. 7.- Footwear, according to Claims 1 and 6, characterized in this way by said sole (8), which comprises a front drop (24), with sides (25) slightly skewed, on an inclined lower part (26), in such a (27 ) of this shell (2), and on an upper one (28) of an edge (7) integrated with said raised toe (3) of this shoe (1). 8.- Footwear, according to claims 1 and 7, characterized in that it involves a toe cap (29), made of rigid material, associated with the front terminal (3) having an element (30) preferably metallic and prominent from said lowered front part ( 27). 9. Footwear, according to claims 1 and 8, characterized by what it entails, a semi-rigid rear buttress (32) associated with said cuff (6), being the intermediate plantar area of the body (9) of said sole (8) made of flexible materials. 10.- Attachment, intended for a shoe as per claims 1 to 9, comprising a base (34), on the sides (35,36), with the seat (37) of an organ with which this attachment is connected to a mono-ski; characterized in that it involves a means for front retainers (40), tangibly protruding from the end of the side (35) of said base (34) and in the terminal of the opposite (36), a head device (45) (49) rotating, in axis with the orthogonal of the base (34), by rear retainers of opposite elements (50) on rolling elements (15) of a device (14) located in the sole (8) of a shoe, connected to said attachment (33) when with toe cap (32) inserted in the middle by front retainers (40), with a rear part with recesses (21) raised (69) on the base (34), and on pressure with said part on an element (55 ), adjacent and projecting in axis to the head (49), released from a rotor (51) connected to the shaft (48) of this, and determining, on the action of an elastic member (58), the rotation of said rotor (51) associated with an end (63) of a flexible transmission with a tractor (66). located in a prominence (68) of the base (34). intended to deactivate the aforementioned withholdings and to disengage i said shoe (1) with orthogonal actions to this attachment (33). 11.- Attachment, according to Claim 10, characterized by this, on said front side (35) it has a plurality of elevations (38) parallel between a compartment (381) to which a base (39) is temporarily associated, with extensive cavities (41). '), of a preferably metallic member (40) for front counter-seals, with a shaft (41) which protrudes tangibly from this side (35), enveloping a plantar, front and upper area of the raised toe (3) of said shoe. presents this organ (40), from enveloping retainers, to stem (41) which includes an inclined, a front and a curved part (42 to 44) in reciprocal relationships with lowered areas (26 to 28), and with sides (25 ) on the edge (7) in the toe (3) of a shell (2) of said shoe (1). 13. - Attachment, as per claims 10 and 12, characterized in that said organ (40) has a front part (43), comprising a cavity (45) widened by several lobes (45 '), suitable for a tangible prominence (30), present in said rigid toecap (24), normally exposed by the edge (7) of said toe (3) of the shoe (1). 14.- Attachment, as per claims 10 and 13, characterized in that it has, diametrically opposite to said member (40) by front retainers, near the end of the side (36) of said base (34), an integrated device (46) with body (47), with said shaft (48) with rotating head (49) tangibly protruding, with a plurality of opposite sectors (50), in the longitudinal axis to said base (34) when acting on members ( 15), rolling on axes (16) contiguous to the mouth (18) of a (17) of a device (14) incorporated in a rear region of the sole (8) of said shoe. 15.- Attachment, as per claims 10 and 14, characterized in that this associated device (47) comprises a rotor (51), connected to the shaft (48), to the body (52) with an interrupted area (53) and a radial cavity (54) intended for an element (55), adjacent and in axis to said head (49), noticeably protruding from said base (34), with a collar (56) which can be released from one end (57) of this area radial groove (54), in the interconnective phase of said shoe 16.- Attachment, as per claims 10 and 15, characterized in that it has in said device (47) an elastic member (58) with a terminal {59), connected to an element (60) contiguous to said interrupted area (53) and with the opposite end (61) to a sector of a recess (36 ') on said side (36). 17. Attachment, as per claims 10 and 16, characterized in that said rotor (51) comprises, adjacent to the element (60), a cavity (62) to which an end (63) of a flexible transmission is connected, with the opposite (64) associated with the shank (65) of a traction organ (66), with gripping parts (67), located in a tangible prominence (68), of said base (34), in axis with the orthogonal of this etching (33) consisting of suitable plastomers, preferably filled. 18. Attachment, as per claims 10 and 17, characterized in that it has a plurality of raised elements (69), from said base (34), diametrically opposite and adjacent to the rear retaining device (47), intended for said recesses (21) on edges (22) of said sole where the rear part of said shoe (1) is arranged, prior to its interconnection. 19.- Attachment, as per claims 10 and 18, characterized in that it has on opposite recesses (36 ') orthogonal to the end of said side (36) of the base (34), associated with supports of an external dorsal buttress, normally as an aid to said element (32) incorporated in the cuff (5) of said shoe (1). 19.- Coupling, according to previous claims 1 and 18, characterized in that, associated with said rotor (51), it involves a similar transmission connected to an equal rotor (51) in a coupling (33) of a pair, connected to a snowboard, intended for simultaneous disengagement of interconnected footwear, achieved with this organ (65) close to the hand of a snowboarder. 20.- Coupling, as per claims 10 and 19, characterized in that it involves a counter-holding element (40) at the base (39) of a stem made up of said parts (42,43,44), preferably articulated in the vicinity of said base (39), and foldable. 21.- Shoe-binding as per claims 1 to 20, characterized in that said shoe (1) comprises a front part (24) where there is a hollow area in reciprocal relations with an element (30) prominent from this front part (43) of said body to be withholdings encompassing (40). 22.- Shoe-binding assembly, according to the preceding claims to 21, characterized by what involves said elements (1,33), with respective components (2 to 32,33 to 69), intended for the practice of pacting on wheels in pairs or monofilars, from off-road, from ice to snowshoes 23 - Binding, shoe and shoe-binding assembly, in particular for snowboarding, according to one or more of the preceding claims, characterized in that they are made as described and illustrated here.