WO2023062258A1 - Snow bicycle with hinged stirrups - Google Patents
Snow bicycle with hinged stirrups Download PDFInfo
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- WO2023062258A1 WO2023062258A1 PCT/ES2022/070583 ES2022070583W WO2023062258A1 WO 2023062258 A1 WO2023062258 A1 WO 2023062258A1 ES 2022070583 W ES2022070583 W ES 2022070583W WO 2023062258 A1 WO2023062258 A1 WO 2023062258A1
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- Prior art keywords
- articulated
- stirrup
- stirrups
- frame
- ski
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B13/00—Sledges with runners
- B62B13/02—Sledges with runners characterised by arrangement of runners
- B62B13/06—Sledges with runners characterised by arrangement of runners arranged in two or more parallel lines
- B62B13/08—Sledges with runners characterised by arrangement of runners arranged in two or more parallel lines with steering devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B17/00—Accessories or details of sledges
- B62B17/06—Superstructures; Attachments therefor
Definitions
- the invention refers to a snow bicycle with articulated stirrups that contributes, to the function for which it is intended, advantages and characteristics that are described in detail later on.
- the object of the present invention falls on a snow bicycle, of which, instead of wheels, they have skis to slide on the snow, which is distinguished by comprising, as support brackets for the feet, respective brackets articulated with respect to the the rear skis on which they are attached by means of a rocking element, so that they provide greater freedom in the pitch angle and allow the inclusion of a damping element, improving the systems currently known in this type of vehicle.
- the field of application of the present invention falls within the industry sector dedicated to the manufacture of vehicles for the practice of winter sports and more specifically to snow bikes for leisure or downhill sports.
- the skis are solidly attached to the piece that serves as a support or even to the chassis itself, making the angle of the ski with respect to the frame always fixed, so that the behavior of the bicycle on, for example, winding paths is very rigid. .
- the fact that the joint is rigid means that all vibrations and impacts are transmitted directly to both the chassis and the skier.
- the snow bike with articulated stirrups that the invention proposes is configured as the ideal solution to the aforementioned objective which, at the same time, represents an improvement on the current state of the art, with the characterizing details that make it possible and that conveniently distinguish it. collected in the final claims that accompany this description.
- a snow bike of the kind that incorporates skis, which is essentially distinguished by comprising stirrups to support the user's boots that are articulated with respect to the the rear skis through a rocker element, so that they provide greater freedom in the pitch angle whose stirrups, in addition, present an improved geometry, with a fixed side stop and an optionally height and inclination adjustable upper stop, which avoid that the boot comes out of the stirrup during the use of the bicycle, also allowing the inclusion of a shock-absorbing element.
- the snow bike of the invention is one that includes, in a known manner, a seat frame, a handlebar located in the front part of the frame associated with a front ski, a rocker element located in the rear part of the frame and associated with two rear skis which allows the articulation of the rear skis with respect to the frame.
- the bicycle is essentially distinguished by the fact that, on both sides of the rear part of the frame, it has respective stirrups that are articulated with respect to the ski, in such a way that they allow a larger pitch angle. More specifically, each one of the stirrups is joined, by means of an articulated joint, between the skis and the rocking element.
- each stirrup includes an external lateral stop that is fixed, which provides retention against lateral slipping, and an upper stop, in the form of an open strip or strap. , which provides the upper retention of the boot, which, in turn, preferably, is linked to the internal lateral stop, through which the body of the stirrup is articulated to the rocking element, by means of adjustable screws that allow both adjusting its height as its inclination with respect to the body of the stirrup.
- the body of each of the two stirrups of the bicycle is attached to the corresponding ski through a second articulated connection that contemplates the interposition of a damping element between the body of the stirrup and said ski, providing greater driving comfort as it improves shock absorption.
- articulated stirrups is applicable to multiple configurations, either in terms of geometries of the upper stop or open and adjustable strap or of the fixed lateral stop, to customize the degree of freedom depending on the user or in regards to the position or types of damping elements that can be use.
- Figures number 1 and 2. Show perspective views, rear side and front side respectively, of an example of embodiment of the snow bike with articulated stirrups object of the invention, appreciating its general structure and main parts;
- Figure number 3. Shows a rear elevation view of the example of the snow bike with articulated stirrups of the invention shown in the preceding figures;
- figure number 4. Shows an enlarged view of detail A indicated in figure 3, showing more precisely the area of one of the articulated stirrups of the bicycle of the invention; figure number 5.
- Figure number 6. Shows a perspective view of one of the rear skis of the bicycle with the articulated stirrup, appreciating the configuration and main parts it comprises;
- Figure number 6. Shows a side elevation view of the articulated bracket of the bicycle shown in Figure 5, in this case including the skier's boot in the use position;
- Figure number 7. Shows again a perspective view of the articulated stirrup shown in Figures 5 and 6, in this case represented with the parts that make it up exploded.
- the bicycle (1) of the invention is one of those that comprises:
- a handlebar (4) located in the front part of the frame (2) and associated with a front ski (5), and
- a rocking element (6) located at the rear of the frame (2) and associated with two rear skis (7) in such a way that it allows the articulation of said rear skis (7) with respect to the frame (2); and, it is distinguished, essentially, in that, on each side of the rear part of the frame (2), between each one of the rear skis (7) and the rocking element (6), it comprises a bracket (8) that, at In turn, it is joined in an articulated manner with respect to both elements, that is, with respect to each rear ski (7) and the rocking element (6), and where said stirrup (8) comprises an external lateral stop (81), which is fixed with respect to the main body (80) supporting the stirrup (8), and an upper stop (82) such that both stops (81, 82) prevent the user's boot (9) from coming out of said body main (80) during the use of the bicycle (1).
- said stirrup (8) comprises an external lateral stop (81), which is fixed with respect to the main body (80) supporting the stirrup (8),
- the bracket (8) For the articulated connection of the bracket (8) to the tilting element (6), preferably, the bracket (8) comprises two lateral connection holes (10), provided in respective cylinders of an internal lateral stop (83) that is solidly joined to the main body (80) of support, suitable for the insertion of respective axes of union (1 1) to the respective ends (61) of the arms of the cross-shaped body (60) that defines the tilting element (6).
- the main body (80) has two perforated tabs (84) that emerge inwardly and fit over two other perforated tabs (12) that, at in turn, they emerge from a piece (13) screwed onto the ski (7) defining a housing for a third union axis (14).
- a damping element (15) is provided in the articulated joint between the stirrup (8) and the ski (7).
- said damping element (15) is a prismatic piece of rubber or similar that is incorporated into the housing defined by the perforated tabs (12) and which is perforated transversely for the passage of the shaft (14).
- the upper stop (82) of the stirrup (8) is adjustable in height and inclination with respect to the main body (80) of said stirrup.
- the internal lateral stop (83) has two circular holes (85) for the insertion of adjustable fixing screws of the upper stop (82) in respective slots (86) of said upper stop (82) that they make it possible to regulate both its height and its inclination with respect to the main body (80).
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
Description
BICICLETA DE NIEVE CON ESTRIBOS ARTICULADOS SNOW BIKE WITH ARTICULATED STEPS
DESCRIPCIÓN DESCRIPTION
OBJETO DE LA INVENCIÓN OBJECT OF THE INVENTION
La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a una bicicleta de nieve con estribos articulados que aporta, a la función a que se destina ventajas y características que se describen en detalle más adelante. The invention, as expressed in the statement of the present descriptive memory, refers to a snow bicycle with articulated stirrups that contributes, to the function for which it is intended, advantages and characteristics that are described in detail later on.
El objeto de la presente invención recae en una bicicleta de nieve, de las que, en lugar de ruedas, cuentan con esquís para deslizarse sobre la nieve, que se distingue por comprender, como estribos de apoyo para los pies, sendos estribos articulados respecto de los esquís traseros sobre los que se sujetan a través de un elemento basculante, de modo que proporcionan una mayor libertad en el ángulo de cabeceo y permiten la inclusión de un elemento amortiguador, mejorando los sistemas actualmente conocidos en este tipo de vehículos. The object of the present invention falls on a snow bicycle, of which, instead of wheels, they have skis to slide on the snow, which is distinguished by comprising, as support brackets for the feet, respective brackets articulated with respect to the the rear skis on which they are attached by means of a rocking element, so that they provide greater freedom in the pitch angle and allow the inclusion of a damping element, improving the systems currently known in this type of vehicle.
CAMPO DE APLICACIÓN DE LA INVENCIÓN FIELD OF APPLICATION OF THE INVENTION
El campo de aplicación de la presente invención se enmarca dentro del sector de la industria dedicada a la fabricación de vehículos para la práctica de deportes de invierno y más concretamente a las bicicletas de nieve para el ocio o descenso deportivo. The field of application of the present invention falls within the industry sector dedicated to the manufacture of vehicles for the practice of winter sports and more specifically to snow bikes for leisure or downhill sports.
ANTECEDENTES DE LA INVENCIÓN Una de las variantes de los deportes de invierno es el descenso en bicicleta, que se realizar empleando un modelo de bicicleta específico para su uso sobre nieve. De manera resumida, estas bicicletas están constituidas a partir de un chasis o cuadro tubular con un esquí delantero asociado a un manillar que se acoplan a la parte delantera, una pareja de esquís acoplados en paralelo a ambos lados de su parte trasera. BACKGROUND OF THE INVENTION One of the variants of winter sports is the descent by bicycle, which will be carried out using a specific bicycle model for use on snow. In summary, these bicycles are made from a tubular chassis or frame with a front ski associated with a handlebar that is attached to the front, a pair of skis attached parallel to both sides of the rear.
Dependiendo del fabricante, existen diferentes variantes sobre la base funcional anteriormente descrita, incluyendo un diseño (C 5271640 BOPI 04-06-2018) del que es titular el propio solicitante. Depending on the manufacturer, there are different variants on the previously described functional basis, including a design (C 5271640 BOPI 06-04-2018) owned by the applicant himself.
A través de los años se han ido detectando deficiencias en el estado de la técnica que afectaban a las prestaciones del sistema: Over the years deficiencies have been detected in the state of the art that affected the performance of the system:
Los esquís van sólidamente unidos a la pieza que le sirve de soporte o incluso al propio chasis, haciendo que el ángulo del esquí respecto al cuadro sea siempre fijo, por lo que el comportamiento de la bicicleta en, por ejemplo, trazados sinuosos sea muy rígido. The skis are solidly attached to the piece that serves as a support or even to the chassis itself, making the angle of the ski with respect to the frame always fixed, so that the behavior of the bicycle on, for example, winding paths is very rigid. .
Asimismo, el hecho de que la unión sea rígida hace que todas las vibraciones e impactos se transmitan directamente tanto al chasis como al esquiador. Likewise, the fact that the joint is rigid means that all vibrations and impacts are transmitted directly to both the chassis and the skier.
En cuanto a la retención de la bota del esquiador, habitualmente se emplea una estribera simple que sólo sirve de apoyo para la bota, pero no la retiene en absoluto. Y, aunque existen modelos con straps (correas) cerrados que retienen completamente la bota, siguen sin extenderse, ya que limita los movimientos durante los saltos o acrobacias. El objetivo de la presente invención es, pues, el desarrollo de un nuevo tipo de bicicleta de nieve con un mejorado sistema de estribos articulados que permite evitar los inconvenientes anteriormente descritos. As for the retention of the skier's boot, a simple footrest is usually used that only serves as a support for the boot, but does not retain it at all. And, although there are models with closed straps that completely retain the boot, they still do not extend, since it limits movement during jumps or acrobatics. The objective of the present invention is, therefore, the development of a new type of snow bike with an improved system of articulated stirrups that makes it possible to avoid the previously described drawbacks.
EXPLICACIÓN DE LA INVENCIÓN EXPLANATION OF THE INVENTION
La bicicleta de nieve con estribos articulados que la invención propone se configura como la solución idónea al objetivo anteriormente señalado que, a la vez, supone una mejora del estado actual de la técnica, estando los detalles caracterizadores que lo hacen posible y que la distinguen convenientemente recogidos en las reivindicaciones finales que acompañan a la presente descripción. The snow bike with articulated stirrups that the invention proposes is configured as the ideal solution to the aforementioned objective which, at the same time, represents an improvement on the current state of the art, with the characterizing details that make it possible and that conveniently distinguish it. collected in the final claims that accompany this description.
Concretamente, lo que la invención propone, como se ha apuntado anteriormente, es una bicicleta de nieve, de las que incorporan esquís, que se distingue, esencialmente, por comprender unos estribos para apoyar las botas del usuario que están unidos de modo articulado respecto de los esquís traseros a través de un elemento basculante, de modo que proporcionan una mayor libertad en el ángulo de cabeceo cuyos estribos, además, presentan una geometría mejorada, con un tope lateral fijo y un tope superior opcionalmente ajustable en altura e inclinación, que evitan que la bota se salga del estribo durante el uso de la bicicleta, permitiendo además la inclusión de un elemento amortiguador. Specifically, what the invention proposes, as previously noted, is a snow bike, of the kind that incorporates skis, which is essentially distinguished by comprising stirrups to support the user's boots that are articulated with respect to the the rear skis through a rocker element, so that they provide greater freedom in the pitch angle whose stirrups, in addition, present an improved geometry, with a fixed side stop and an optionally height and inclination adjustable upper stop, which avoid that the boot comes out of the stirrup during the use of the bicycle, also allowing the inclusion of a shock-absorbing element.
Más concretamente, la bicicleta de nieve de la invención es de las que comprenden, de manera conocida, un cuadro de asiento, un manillar situado en la parte anterior del cuadro asociado a un esquí delantero, un elemento basculante situado en la parte posterior del cuadro y asociado a dos esquís traseros lo cual permite la articulación de los esquís traseros respecto del cuadro. A partir de dicha configuración, la bicicleta se distingue, esencialmente, en que, a ambos lados de la parte posterior del cuadro, presenta sendos estribos que están articulados respecto al esquí, de manera que permiten un ángulo de cabeceo de mayor dimensión. Más concretamente, cada uno de los estribos se une, mediante unión articulada, entre los esquís y el elemento basculante. More specifically, the snow bike of the invention is one that includes, in a known manner, a seat frame, a handlebar located in the front part of the frame associated with a front ski, a rocker element located in the rear part of the frame and associated with two rear skis which allows the articulation of the rear skis with respect to the frame. Based on said configuration, the bicycle is essentially distinguished by the fact that, on both sides of the rear part of the frame, it has respective stirrups that are articulated with respect to the ski, in such a way that they allow a larger pitch angle. More specifically, each one of the stirrups is joined, by means of an articulated joint, between the skis and the rocking element.
Además, para optimizar la retención del pie del usuario, que normalmente llevará botas, cada estribo comprende un tope lateral externo que es de carácter fijo, que proporciona la retención contra el deslizamiento lateral, y un tope superior, en forma de strip abierto o correa, que proporciona la retención superior de la bota, el cual, a su vez, de preferencia, está unido al tope lateral interno, a través del cual el cuerpo del estribo se une articuladamente al elemento basculante, mediante tornillos ajustables que permiten tanto regular su altura como su inclinación respecto al cuerpo del estribo. In addition, to optimize the retention of the user's foot, which will normally wear boots, each stirrup includes an external lateral stop that is fixed, which provides retention against lateral slipping, and an upper stop, in the form of an open strip or strap. , which provides the upper retention of the boot, which, in turn, preferably, is linked to the internal lateral stop, through which the body of the stirrup is articulated to the rocking element, by means of adjustable screws that allow both adjusting its height as its inclination with respect to the body of the stirrup.
Por otra parte, en un modo de realización preferido, el cuerpo de cada uno de los dos estribos de la bicicleta se une al esquí correspondiente a través de una segunda unión articulada que contempla la interposición de un elemento amortiguador entre el cuerpo del estribo y dicho esquí, proporcionando un mayor confort en la conducción ya que mejora la absorción de los impactos. On the other hand, in a preferred embodiment, the body of each of the two stirrups of the bicycle is attached to the corresponding ski through a second articulated connection that contemplates the interposition of a damping element between the body of the stirrup and said ski, providing greater driving comfort as it improves shock absorption.
Cabe señalar que el descrito concepto de estribos articulados es aplicable a múltiples configuraciones, ya sea en cuanto a geometrías del tope superior o strap abierto y ajustable como del tope lateral fijo, para personalizar el grado de libertad dependiendo del usuario o en lo que respecta a la posición o tipos de elementos amortiguadores que se puedan emplear. It should be noted that the described concept of articulated stirrups is applicable to multiple configurations, either in terms of geometries of the upper stop or open and adjustable strap or of the fixed lateral stop, to customize the degree of freedom depending on the user or in regards to the position or types of damping elements that can be use.
DESCRIPCIÓN DE LOS DIBUJOS DESCRIPTION OF THE DRAWINGS
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, un juego de planos en el que con carácter ilustrativo y no limitativo se ha representado lo siguiente: To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, this specification is attached, as an integral part thereof, a set of plans in which, for illustrative and non-limiting, the following has been represented:
Las figuras número 1 y 2.- Muestran sendas vistas en perspectiva, lateral posterior y lateral anterior respectivamente, de un ejemplo de realización de la bicicleta de nieve con estribos articulados objeto de la invención, apreciándose su estructura general y partes principales; la figura número 3.- Muestra una vista en alzado posterior del ejemplo de la bicicleta de nieve con estribos articulados de la invención mostrado en las figuras precedentes; la figura número 4.- Muestra una vista ampliada del detalle A señalado en la figura 3, apreciándose con mayor precisión la zona de uno de los estribos articulados de la bicicleta de la invención; la figura número 5.- Muestra una vista en perspectiva de uno de los esquís traseros de la bicicleta con el estribo articulado, apreciándose la configuración y partes principales que comprende; la figura número 6.- Muestra una vista en alzado lateral del estribo articulado de la bicicleta mostrado en la figura 5, en este caso incluyendo la bota del esquiador en posición de uso; y la figura número 7.- Muestra de nuevo una vista en perspectiva del estribo articulado mostrado en las figuras 5 y 6, en este caso representado con las piezas que lo componen en despiece explosionado. Figures number 1 and 2.- Show perspective views, rear side and front side respectively, of an example of embodiment of the snow bike with articulated stirrups object of the invention, appreciating its general structure and main parts; Figure number 3.- Shows a rear elevation view of the example of the snow bike with articulated stirrups of the invention shown in the preceding figures; figure number 4.- Shows an enlarged view of detail A indicated in figure 3, showing more precisely the area of one of the articulated stirrups of the bicycle of the invention; figure number 5.- Shows a perspective view of one of the rear skis of the bicycle with the articulated stirrup, appreciating the configuration and main parts it comprises; Figure number 6.- Shows a side elevation view of the articulated bracket of the bicycle shown in Figure 5, in this case including the skier's boot in the use position; and Figure number 7.- Shows again a perspective view of the articulated stirrup shown in Figures 5 and 6, in this case represented with the parts that make it up exploded.
REALIZACIÓN PREFERENTE DE LA INVENCIÓN PREFERRED EMBODIMENT OF THE INVENTION
A la vista de las descritas figuras, y de acuerdo con la numeración adoptada, se puede observar en ellas un ejemplo de realización no limitativa de la bicicleta de nieve con estribos articulados de la invención, la cual incorpora lo que se describe en detalle a continuación. In view of the described figures, and in accordance with the numbering adopted, an example of a non-limiting embodiment of the snow bicycle with articulated stirrups of the invention can be seen in them, which incorporates what is described in detail below. .
Así, tal como se observa en dichas figuras, la bicicleta (1 ) de la invención es de las que comprende: Thus, as can be seen in said figures, the bicycle (1) of the invention is one of those that comprises:
- un cuadro (2), preferentemente con un acople para el telesilla (3),- a frame (2), preferably with a coupling for the chairlift (3),
- un manillar (4) situado en la parte anterior del cuadro (2) y asociado a un esquí delantero (5), y - a handlebar (4) located in the front part of the frame (2) and associated with a front ski (5), and
- un elemento basculante (6) situado en la parte posterior del cuadro (2) y asociado a sendos esquís traseros (7) de tal modo que permite la articulación de dichos esquís traseros (7) respecto del cuadro (2); y, se distingue, esencialmente, en que, a cada lado de la parte posterior del cuadro (2), entre cada uno de los esquís traseros (7) y el elemento basculante (6), comprende un estribo (8) que, a su vez, se une de modo articulado respecto de ambos elementos, es decir, respecto de cada esquí trasero (7) y del elemento basculante (6), y donde dicho estribo (8) comprende un tope lateral externo (81 ), que es fijo respecto del cuerpo principal (80) de apoyo del estribo (8), y un tope superior (82) tal que ambos topes (81 , 82) evitan que la bota (9) del usuario se salga de dicho cuerpo principal (80) durante el uso de la bicicleta (1 ). - a rocking element (6) located at the rear of the frame (2) and associated with two rear skis (7) in such a way that it allows the articulation of said rear skis (7) with respect to the frame (2); and, it is distinguished, essentially, in that, on each side of the rear part of the frame (2), between each one of the rear skis (7) and the rocking element (6), it comprises a bracket (8) that, at In turn, it is joined in an articulated manner with respect to both elements, that is, with respect to each rear ski (7) and the rocking element (6), and where said stirrup (8) comprises an external lateral stop (81), which is fixed with respect to the main body (80) supporting the stirrup (8), and an upper stop (82) such that both stops (81, 82) prevent the user's boot (9) from coming out of said body main (80) during the use of the bicycle (1).
Para la unión articulada del estribo (8) al elemento basculante (6), de preferencia, el estribo (8) comprende dos taladros de unión laterales (10), previstos en sendos cilindros de un tope lateral interno (83) que se une solidariamente al cuerpo principal (80) de apoyo, aptos para la inserción de respectivos ejes de unión (1 1 ) a los respectivos extremos (61 ) de los brazos del cuerpo en aspa (60) que define el elemento basculante (6). For the articulated connection of the bracket (8) to the tilting element (6), preferably, the bracket (8) comprises two lateral connection holes (10), provided in respective cylinders of an internal lateral stop (83) that is solidly joined to the main body (80) of support, suitable for the insertion of respective axes of union (1 1) to the respective ends (61) of the arms of the cross-shaped body (60) that defines the tilting element (6).
Además, para la unión articulada del estribo (8) al esquí trasero (7), de preferencia, el cuerpo principal (80) presenta sendas pestañas perforadas (84) que emergen interiormente y encajan sobre otras dos pestañas perforadas (12) que, a su vez, emergen de una pieza (13) atornillada sobre el esquí (7) definiendo un alojamiento para un tercer eje de unión (14). In addition, for the articulated connection of the stirrup (8) to the rear ski (7), preferably, the main body (80) has two perforated tabs (84) that emerge inwardly and fit over two other perforated tabs (12) that, at in turn, they emerge from a piece (13) screwed onto the ski (7) defining a housing for a third union axis (14).
De preferencia, en la unión articulada entre el estribo (8) y el esquí (7) se prevé la inclusión de un elemento amortiguador (15). De preferencia, dicho elemento amortiguador (15) es una pieza prismática de goma o similar que va incorporada en el alojamiento que definen las pestañas perforadas (12) y que está perforada transversalmente para el paso del eje (14). Preferably, in the articulated joint between the stirrup (8) and the ski (7) the inclusion of a damping element (15) is provided. Preferably, said damping element (15) is a prismatic piece of rubber or similar that is incorporated into the housing defined by the perforated tabs (12) and which is perforated transversely for the passage of the shaft (14).
Por su parte, de preferencia, el tope superior (82) del estribo (8) es ajustable en altura e inclinación respecto del cuerpo principal (80) de dicho estribo. Para ello, en la realización preferida, el tope lateral interno (83) presenta dos taladros circulares (85) para la inserción de tornillos de fijación ajustable del tope superior (82) en respectivos colisos (86) de dicho tope superior (82) que permiten regular tanto su altura como su inclinación respecto al cuerpo principal (80). For its part, preferably, the upper stop (82) of the stirrup (8) is adjustable in height and inclination with respect to the main body (80) of said stirrup. For this, in the preferred embodiment, the internal lateral stop (83) has two circular holes (85) for the insertion of adjustable fixing screws of the upper stop (82) in respective slots (86) of said upper stop (82) that they make it possible to regulate both its height and its inclination with respect to the main body (80).
Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan. Sufficiently described the nature of the present invention, as well as the way to put it into practice, it is not considered necessary to make its explanation more extensive so that any expert in the matter understands its scope and the advantages derived from it.
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES202450001A ES2975381A1 (en) | 2021-10-14 | 2022-09-15 | Snow bicycle with hinged stirrups |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ESP202100109 | 2021-10-14 | ||
| ES202100109 | 2021-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2023062258A1 true WO2023062258A1 (en) | 2023-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/ES2022/070583 Ceased WO2023062258A1 (en) | 2021-10-14 | 2022-09-15 | Snow bicycle with hinged stirrups |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES2975381A1 (en) |
| WO (1) | WO2023062258A1 (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US493696A (en) * | 1893-03-21 | Attachment for cycle-pedals | ||
| US3764155A (en) * | 1972-03-16 | 1973-10-09 | J Perryman | Releasable ski binding |
| ES230876U (en) * | 1976-09-17 | 1977-11-16 | Evequoz Jean-Yves | Bobsled ski |
| US4708353A (en) * | 1984-12-03 | 1987-11-24 | Evequoz Jean Yves | Ski-sledge |
| US20090058023A1 (en) * | 2005-11-03 | 2009-03-05 | Adam Micheal Spencer | Tri-Axial Control Device |
| US20150353117A1 (en) * | 2014-01-06 | 2015-12-10 | Robin Peng | Ski Bike |
| CN105905219A (en) * | 2016-06-01 | 2016-08-31 | 东莞市圣隆电子科技有限公司 | Snowfield bicycle |
| US20170057534A1 (en) * | 2015-08-31 | 2017-03-02 | Obed Marrder | Ski bike with multiple steering components |
| US20180086360A1 (en) * | 2016-09-27 | 2018-03-29 | TNGNT Ski Bikes, Inc. | Ski bike systems and devices |
-
2022
- 2022-09-15 WO PCT/ES2022/070583 patent/WO2023062258A1/en not_active Ceased
- 2022-09-15 ES ES202450001A patent/ES2975381A1/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US493696A (en) * | 1893-03-21 | Attachment for cycle-pedals | ||
| US3764155A (en) * | 1972-03-16 | 1973-10-09 | J Perryman | Releasable ski binding |
| ES230876U (en) * | 1976-09-17 | 1977-11-16 | Evequoz Jean-Yves | Bobsled ski |
| US4708353A (en) * | 1984-12-03 | 1987-11-24 | Evequoz Jean Yves | Ski-sledge |
| US20090058023A1 (en) * | 2005-11-03 | 2009-03-05 | Adam Micheal Spencer | Tri-Axial Control Device |
| US20150353117A1 (en) * | 2014-01-06 | 2015-12-10 | Robin Peng | Ski Bike |
| US20170057534A1 (en) * | 2015-08-31 | 2017-03-02 | Obed Marrder | Ski bike with multiple steering components |
| CN105905219A (en) * | 2016-06-01 | 2016-08-31 | 东莞市圣隆电子科技有限公司 | Snowfield bicycle |
| US20180086360A1 (en) * | 2016-09-27 | 2018-03-29 | TNGNT Ski Bikes, Inc. | Ski bike systems and devices |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2975381A1 (en) | 2024-07-04 |
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