ES1174062U - Manual fixing bushing (Machine-translation by Google Translate, not legally binding) - Google Patents
Manual fixing bushing (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES1174062U ES1174062U ES201631450U ES201631450U ES1174062U ES 1174062 U ES1174062 U ES 1174062U ES 201631450 U ES201631450 U ES 201631450U ES 201631450 U ES201631450 U ES 201631450U ES 1174062 U ES1174062 U ES 1174062U
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- Prior art keywords
- wheel
- manual
- tubular body
- bushing
- fixing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/02—Front wheel forks or equivalent, e.g. single tine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/02—Axle suspensions for mounting axles rigidly on cycle frame or fork, e.g. adjustably
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
Description
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BUJE DE FIJACION MANUAL OBJETO DE LA INVENCIONMANUAL FIXING BUSHING OBJECT OF THE INVENTION
La invencion, tal como expresa el enunciado de la presente memoria descriptiva, se refiere a un buje de fijacion manual que aporta, a la funcion a que se destina, ventajas y caracterfsticas de novedad que se describiran en detalle mas adelante.The invention, as expressed in the statement of the present specification, refers to a manual fixing bushing that provides, to the function to which it is intended, advantages and novelty characteristics that will be described in detail below.
El objeto de la presente invencion recae, en un buje destinado a constituir el eje de giro desmontable de la rueda delantera de una bicicleta cuya extraccion permite desmontar dicha rueda de la horquilla en que se sustenta, el cual, aplicable concretamente a horquillas laterales de un unico brazo, se distingue por presentar una configuracion estructural que permite el montaje y desmontaje del mismo mediante fijacion manual, es decir, sin necesidad de utilizar ningun tipo de herramienta, lo cual supone una gran ventaja para el usuario, ya que permite hacerlo en cualquier momento y lugar de una manera rapida y sencilla.The object of the present invention lies in a hub intended to constitute the removable axis of rotation of the front wheel of a bicycle whose extraction allows the said wheel to be removed from the fork on which it is supported, which, specifically applicable to lateral forks of a single arm, it is distinguished by presenting a structural configuration that allows the assembly and disassembly of the same by manual fixation, that is, without the need to use any type of tool, which is a great advantage for the user, since it allows it to be done in any moment and place in a fast and simple way.
CAMPO DE APLICACION DE LA INVENCIONFIELD OF APPLICATION OF THE INVENTION
El campo de aplicacion de la presente invencion se enmarca dentro del sector de la industria dedicada a la fabricacion accesorios para bicicletas, centrandose particularmente en el ambito de los bujes de fijacion de las ruedas delanteras.The field of application of the present invention is part of the industry sector dedicated to the manufacture of bicycle accessories, focusing particularly on the scope of the front wheel fixing hubs.
ANTECEDENTES DE LA INVENCIONBACKGROUND OF THE INVENTION
Son conocidos en el estado actual de la tecnica un tipo de horquillas paraA type of forks are known in the current state of the art
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la rueda de algunos vehfculos, por ejemplo para la rueda delantera de una motocicleta o de una bicicleta que, en lugar de dos brazos en U entre cuyos brazos se incorpora la rueda fijandose con un buje que atraviesa respectivos orificios de sus extremos, estan conformadas por un unico brazo lateral de cuyo extremo dimana, perpendicularmente, un vastago en el que se inserta el buje que hace de eje de giro y sujeta la rueda.the wheel of some vehicles, for example for the front wheel of a motorcycle or a bicycle that, instead of two U-arms between whose arms the wheel is incorporated, fixing with a hub that crosses respective holes at its ends, are formed by a single lateral arm whose end emanates, perpendicularly, a rod in which the bushing that acts as a pivot shaft and holds the wheel is inserted.
El caso es que, hasta ahora, concretamente en el caso de las bicicletas, dicho buje esta conformado de manera que, para su extraccion o colocacion y la correspondiente extraccion o colocacion de la rueda, es necesario el afloje y apriete de un tornillo, para lo cual es necesario el uso de una herramienta especffica, normalmente una llave Allen® o un destornillador, segun sea el tipo de tornillo.The case is that, so far, specifically in the case of bicycles, said hub is shaped so that, for its removal or placement and the corresponding removal or placement of the wheel, it is necessary to loosen and tighten a screw, to which is necessary to use a specific tool, usually an Allen® wrench or a screwdriver, depending on the type of screw.
Ello hace que, en caso de no disponer de dicha herramienta, por las circunstancias que sea, el usuario de la bicicleta no puede extraer o colocar la rueda, lo cual puede suceder muy a menudo, por ejemplo en caso de pinchazo.This means that if the tool is not available, due to the circumstances, the bicycle user cannot remove or place the wheel, which can happen very often, for example in case of a puncture.
El objetivo de la presente invencion es, pues, dotar al mercado de un nuevo tipo de buje para fijar las ruedas delanteras de bicicleta con dicho tipo de horquillas laterales con el que no sea necesario precisar de ninguna herramienta y se pueda colocar y extraer simplemente a traves de la fuerza ejercida con una mano del usuario.The aim of the present invention is, therefore, to provide the market with a new type of hub to fix the front bicycle wheels with said type of side forks with which it is not necessary to require any tools and can simply be placed and removed. through the force exerted with a hand of the user.
Por otra parte, y como referencia al estado actual de la tecnica, cabe senalar que, al menos por parte del solicitante, se desconoce la existencia de ningun buje de fijacion manual o invencion de aplicacion similar que presente unas caracterfsticas tecnicas, estructurales y constitutivas iguales o semejantes a las que presenta el que aquf se reivindica.On the other hand, and as a reference to the current state of the art, it should be noted that, at least on the part of the applicant, the existence of no manual fixing bushing or similar application invention that presents the same technical, structural and constitutive characteristics is unknown. or similar to those presented by the one claimed here.
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El buje de fijacion manual que la invencion propone se configura pues como una novedad dentro de su campo de aplicacion, ya que a tenor de su implementacion se alcanzan satisfactoriamente los objetivos anteriormente senalados, estando los detalles caracterizadores que lo hacen posible convenientemente recogidos en las reivindicaciones finales que acompanan la presente descripcion.The manual fixing bushing that the invention proposes is thus configured as a novelty within its field of application, since according to its implementation the previously stated objectives are satisfactorily achieved, the characterizing details making it possible conveniently included in the claims endings that accompany this description.
Concretamente, lo que la invencion propone, como se ha senalado anteriormente, es un buje aplicable como eje y sujecion de una rueda delantera de bicicleta en horquilla lateral de un solo brazo que se distingue por presentar una configuracion estructural que, ventajosamente, permite el montaje y desmontaje del mismo simplemente mediante fijacion manual, sin esfuerzo y en cualquier lugar, al no existir la necesidad de utilizar ningun tipo de herramienta para efectuar dicho montaje y desmontaje del buje.Specifically, what the invention proposes, as noted above, is an applicable hub as the axle and fastening of a front bicycle wheel on a single-sided side fork that is distinguished by presenting a structural configuration that, advantageously, allows assembly and disassembly thereof simply by manual fixation, effortlessly and anywhere, as there is no need to use any type of tool to perform said assembly and disassembly of the bushing.
Para ello el buje de la invencion se configura a partir de un cuerpo tubular dimensionado, en diametro y longitud, para ajustarse al interior del casquillo central que constituye la llanta interna de la rueda delantera a que se destina el buje y que, por un extremo, presenta dicho cuerpo medios de acople para constituir el soporte del disco de freno de la rueda, para que quede adosado junto a la llanta interior y, por el extremo opuesto, incorpora un tramo de rosca en el que se acopla la rosca de una tuerca de fijacion, la cual, de manera innovadora, consiste en una tuerca de apriete manual, con un diametro algo mayor al diametro del ala del borde de la llanta interna y que, ademas, presenta perimetralmente un contorno provisto de multiples hendiduras para posibilitar su accionamiento manual, para hacerla girar en un sentido o en otro y fijar o desmontar el buje.For this, the hub of the invention is configured from a tubular body sized, in diameter and length, to fit inside the central bushing that constitutes the inner wheel of the front wheel to which the bushing is intended and which, at one end , said body has coupling means to constitute the support of the wheel brake disc, so that it is attached next to the inner rim and, at the opposite end, incorporates a thread section in which the thread of a nut is coupled of fixation, which, in an innovative way, consists of a hand-tightening nut, with a diameter somewhat larger than the diameter of the wing of the inner rim edge and which, in addition, has a contour provided with multiple grooves perimeter to allow its actuation manual, to rotate it in one direction or another and fix or remove the bushing.
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Preferentemente, dicho tramo de rosca que presenta el cuerpo tubular del buje esta previsto exteriormente al mismo y de modo que sobresale ligeramente a la llanta interna de la rueda, de manera que la tuerca de fijacion rosca externamente sobre el mismo, ya que, opcionalmente, dicho extremo del cuerpo tubular posee un segundo tramo roscado, por su parte interior, apto para, en caso que se desee, incorporar un tornillo de fijacion convencional de apriete mediante herramienta, de tal modo que, cuando se desee, no se pueda desmontar manualmente el buje, evitando eventuales robos de la rueda si se deja la bicicleta sin vigilancia en un lugar susceptible de que ello pueda suceder.Preferably, said thread section presenting the bushing tubular body is provided externally thereto and so that it slightly protrudes to the inner wheel rim, so that the fixing nut threads externally thereon, since, optionally, said end of the tubular body has a second threaded section, on the inside, suitable for, if desired, incorporating a conventional tool fixing screw, so that, when desired, it cannot be disassembled manually the hub, avoiding possible theft of the wheel if the bicycle is left unattended in a place that could happen.
El descrito buje de fijacion manual consiste, pues, en una estructura innovadora de caracterfsticas desconocidas hasta ahora para el fin a que se destina, razones que unidas a su utilidad practica, la dotan de fundamento suficiente para obtener el privilegio de exclusividad que se solicita.The described manual fixing bushing, then, consists of an innovative structure with characteristics unknown until now for the purpose to which it is intended, reasons that, together with its practical utility, provide it with sufficient grounds to obtain the privilege of exclusivity that is requested.
DESCRIPCION DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS
Para complementar la descripcion que se esta realizando y con objeto de ayudar a una mejor comprension de las caracterfsticas de la invencion, se acompana a la presente memoria descriptiva, como parte integrante de la misma, un juego de planos en el que con caracter 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 features of the invention, this descriptive report is accompanied, as an integral part thereof, a set of drawings in which with an illustrative and non-limiting the following has been represented:
La figura numero 1.- Muestra una vista en perspectiva y en explosion del conjunto formado por el buje de fijacion manual, objeto de la invencion, y la llanta interna de la rueda a que se destina, apreciandose las partes y elementos que comprende, asf como la configuracion de los mismos;Figure number 1.- Shows a perspective and exploded view of the assembly formed by the manual fixing bushing, object of the invention, and the inner wheel of the wheel to which it is intended, appreciating the parts and elements it comprises, thus as their configuration;
la figura numero 2.- Muestra una vista en seccion, segun un corteFigure number 2.- Shows a sectional view, according to a cut
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longitudinal central del mismo conjunto mostrado en la figura 1, es decir, del buje, segun la invencion, y la llanta interna de la rueda, en este caso representados una vez montados, apreciandose la disposicion de cada una de sus partes y elementos;central longitudinal of the same assembly shown in figure 1, that is, of the hub, according to the invention, and the inner wheel of the wheel, in this case represented once assembled, the arrangement of each of its parts and elements being appreciated;
la figura numero 3.- Muestra una vista en seccion y en despiece de los elementos que conforman el buje de fijacion manual, objeto de la invencion, en este caso representados sin la llanta interior de la rueda, apreciandose la configuracion del cuerpo tubular y la tuerca de fijacion que comprende;Figure number 3.- Shows a sectional and exploded view of the elements that make up the manual fixing bushing, object of the invention, in this case represented without the inner wheel rim, appreciating the configuration of the tubular body and the fixing nut comprising;
la figura numero 4.- Muestra una vista en alzado frontal de la tuerca de fijacion, apreciandose su configuracion, especialmente el contorno de hendiduras perimetrales para asirla; yFigure number 4.- Shows a front elevation view of the fixing nut, its configuration being appreciated, especially the perimeter groove contour for gripping it; Y
la figura numero 5.- Muestra una vista en seccion de la llanta interior de la rueda delantera de la bicicleta a la que se destina el buje de la invencion.Figure number 5.- Shows a sectional view of the inner tire of the front wheel of the bicycle to which the hub of the invention is intended.
REALIZACION PREFERENTE DE LA INVENCIONPREFERRED EMBODIMENT OF THE INVENTION
A la vista de las mencionadas figuras, y de acuerdo con la numeracion adoptada, se puede apreciar en ellas un ejemplo no limitativo del buje de fijacion manual de la invencion, el cual comprende las partes y elementos que se indican y describen en detalle a continuacion.In view of the aforementioned figures, and in accordance with the numbering adopted, a non-limiting example of the manual fixing bushing of the invention can be appreciated, which comprises the parts and elements indicated and described in detail below. .
Asf, tal como se aprecia en dichas figuras, el buje (1) en cuestion, aplicable especfficamente como eje de giro y sujecion de una rueda delantera de bicicleta en horquilla lateral de un solo brazo (no representado) a traves de la llanta interior (2) de dicha rueda, comprende un cuerpo tubular (3) que esta dimensionado, en cuanto a diametro y longitud, para ajustarse al interior de dicha llanta interna (2) sobresaliendoThus, as can be seen in these figures, the hub (1) in question, specifically applicable as the axis of rotation and fastening of a bicycle front wheel on a single-sided fork (not shown) through the inner rim ( 2) of said wheel, comprises a tubular body (3) that is sized, in terms of diameter and length, to fit inside said inner rim (2) protruding
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ligeramente por ambos extremos de la misma, contando este cuerpo tubular (3) en dichos extremos sobresalientes a la llanta interna (2), por un lado con una corona (31) provista de orificios (32) que actua como medio de acople para el soporte del disco de freno de la rueda y, por el lado opuesto, con, al menos, un primer tramo de rosca (33) en el que rosca una tuerca de fijacion (4) de apriete manual.slightly at both ends thereof, this tubular body (3) counting at said ends protruding from the inner rim (2), on the one hand with a crown (31) provided with holes (32) that acts as a coupling means for the brake disc support of the wheel and, on the opposite side, with at least one first thread section (33) in which it threads a hand-tightening fixing nut (4).
Para ello, dicha tuerca de fijacion (4) comprende una parte externa (41) o distal, la cual queda orientada hacia afuera cuando se rosca, con un diametro (d) mayor que el diametro del ala (21) de la llanta interna (2) que se situa del borde de la misma que queda adyacente a la tuerca de fijacion (4) una vez colocada, y donde, ademas, dicha parte externa (41) presenta, perimetralmente, un contorno provisto de multiples hendiduras (42) determinadas por correspondientes salientes (43) intercalados entre ellas, destinadas a facilitar su manejo manual y posibilitar su accionamiento manual, para hacerla girar en un sentido o en otro y fijar o desmontar el buje.For this, said fixing nut (4) comprises an external (41) or distal part, which is oriented outwardly when threaded, with a diameter (d) greater than the diameter of the wing (21) of the inner rim ( 2) which is located on the edge of it that is adjacent to the fixing nut (4) once placed, and where, in addition, said external part (41) has, perimetrically, an outline provided with multiple grooves (42) determined by corresponding projections (43) interspersed between them, intended to facilitate its manual operation and enable its manual operation, to rotate it in one direction or another and fix or disassemble the bushing.
Preferentemente, el mencionado primer tramo de rosca (33) del extremo del cuerpo tubular (3) del buje (1) esta implementado exteriormente al mismo y de modo que sobresale ligeramente a la llanta interna (2) de la rueda, de manera que la tuerca de fijacion (4) rosca externamente sobre el mismo, por la parte interior (44) o proximal de la misma en el lado opuesto a la parte externa (41) anteriormente senalada.Preferably, said first thread section (33) of the end of the tubular body (3) of the hub (1) is implemented externally thereto and so that it slightly protrudes to the inner rim (2) of the wheel, so that the fixing nut (4) threaded externally on it, by the inner part (44) or proximal thereof on the side opposite the external part (41) previously marked.
Con ello, opcionalmente, el cuerpo tubular (3) presenta un segundo tramo roscado (34) implementado por su parte interior, en el mismo extremo que el primer tramo roscado (33), siendo en este caso apto para, en caso que se desee, incorporar un tornillo de fijacion convencional de apriete mediante herramienta (no representado), en sustitucion de la tuerca de fijacion (4) de apriete manual.Thus, optionally, the tubular body (3) has a second threaded section (34) implemented on its inside, at the same end as the first threaded section (33), being in this case suitable for, if desired , incorporate a conventional clamping screw by means of a tool (not shown), replacing the clamping nut (4) of manual tightening.
Como se aprecia en la figura 5, la llanta interior (2) esta constituida por un casquillo cilmdrico que, ademas de la primera ala (21) ya mencionada, situada en el borde del mismo que queda adyacente a la tuerca de fijacion (4) de apriete manual, presenta una segunda ala (22) en su borde 5 opuesto que queda adyacente a la corona (31) que sirve de soporte al disco de la rueda, sirviendo ambas alas (21) para fijar en las perforaciones de las mismas los radios de la rueda. En la realizacion preferida, la primera ala (21), la que queda adyacente a la tuerca de fijacion (4), presenta una superficie externa (23) que esta ligeramente 10 inclinada hacia atras, facilitando con ello el asido de la parte exterior (41) con hendiduras (42) de dicha tuerca de fijacion (4).As can be seen in Figure 5, the inner rim (2) is constituted by a cylindrical bushing which, in addition to the first wing (21) already mentioned, located at the edge of it which is adjacent to the fixing nut (4) manual tightening, it has a second wing (22) on its opposite edge 5 that is adjacent to the crown (31) that supports the wheel disk, serving both wings (21) to fix the perforations of the same wheel spokes In the preferred embodiment, the first wing (21), the one that is adjacent to the fixing nut (4), has an external surface (23) that is slightly tilted back, thereby facilitating the grip of the outer part ( 41) with grooves (42) of said fixing nut (4).
En cualquier caso, entre dicha ala (21) de la llanta interior (2) y la tuerca de fijacion (4), el buje (1) preve la incorporation de una junta torica, para 15 afianzar y amortiguar el apriete entre las respectivas superficies de ambas piezas.In any case, between said wing (21) of the inner rim (2) and the fixing nut (4), the hub (1) provides for the incorporation of a toric joint, to secure and dampen the tightening between the respective surfaces of both pieces.
Descrita suficientemente la naturaleza de la presente invention, asf como la manera de ponerla en practica, no se considera necesario hacer mas 20 extensa su explication para que cualquier experto en la materiaDescribing sufficiently the nature of the present invention, as well as the way of putting it into practice, it is not considered necessary to extend its explanation more so that any expert in the field
comprenda su alcance y las ventajas que de ella se derivan, haciendose constar que, dentro de su esencialidad, podra ser llevada a la practica en otros modos de realizacion que difieran en detalle de la indicada a trtulo de ejemplo, y a las cuales alcanzara igualmente la protection que se 25 recaba siempre que no se altere, cambie o modifique su principioUnderstand its scope and the advantages that derive from it, stating that, within its essentiality, it may be implemented in other modes of realization that differ in detail from that indicated by way of example, and which will also reach protection that is collected as long as it does not alter, change or modify its principle
fundamental.fundamental.
Claims (4)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201631450U ES1174062Y (en) | 2016-12-12 | 2016-12-12 | MANUAL FIXING BUSHING |
| PCT/ES2017/070811 WO2018109250A1 (en) | 2016-12-12 | 2017-12-12 | Manual-attachment hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201631450U ES1174062Y (en) | 2016-12-12 | 2016-12-12 | MANUAL FIXING BUSHING |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES1174062U true ES1174062U (en) | 2017-01-16 |
| ES1174062Y ES1174062Y (en) | 2017-04-10 |
Family
ID=57754822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201631450U Active ES1174062Y (en) | 2016-12-12 | 2016-12-12 | MANUAL FIXING BUSHING |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES1174062Y (en) |
| WO (1) | WO2018109250A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3473861D1 (en) * | 1984-12-28 | 1988-10-13 | Duerkopp System Technik Gmbh | Bicycle |
| ES2116843B1 (en) * | 1994-06-24 | 1999-02-16 | Guerra Navas Antonio | WHEEL HUB FOR SINGLE-ARM BICYCLES. |
| ITGE20020039A1 (en) * | 2002-05-15 | 2003-11-17 | Giuseppe Rosa | BICYCLE |
| NL1024864C1 (en) * | 2003-11-25 | 2005-05-27 | Giant Mfg Co | Wheel with drive-dependent interchangeable coupling element. |
| CN203318616U (en) * | 2013-04-25 | 2013-12-04 | 天心工业股份有限公司 | Bicycle front wheel device capable of being rapidly assembled and disassembled |
-
2016
- 2016-12-12 ES ES201631450U patent/ES1174062Y/en active Active
-
2017
- 2017-12-12 WO PCT/ES2017/070811 patent/WO2018109250A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018109250A1 (en) | 2018-06-21 |
| ES1174062Y (en) | 2017-04-10 |
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| Date | Code | Title | Description |
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| FG1K | Utility model granted |
Effective date: 20170404 |