WO2002014090A1 - Device for inflating tires by pressure difference - Google Patents
Device for inflating tires by pressure difference Download PDFInfo
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- WO2002014090A1 WO2002014090A1 PCT/IB2001/001454 IB0101454W WO0214090A1 WO 2002014090 A1 WO2002014090 A1 WO 2002014090A1 IB 0101454 W IB0101454 W IB 0101454W WO 0214090 A1 WO0214090 A1 WO 0214090A1
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- WIPO (PCT)
- Prior art keywords
- valve
- tire
- air
- pressure
- gas
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C29/00—Arrangements of tyre-inflating valves to tyres or rims; Accessories for tyre-inflating valves, not otherwise provided for
- B60C29/06—Accessories for tyre-inflating valves, e.g. housings, guards, covers for valve caps, locks, not otherwise provided for
- B60C29/064—Hose connections for pneumatic tyres, e.g. to spare wheels
Definitions
- the first alternative is generally not valid for many vehicles such as motorcycles, minitractors, trailers, trailers, bicycles, airplanes, carts, devices, etc. They usually lack a spare tire.
- the main objective of the present invention is to obviate in a simple, convenient, fast, practical and economical way the inconveniences that are presented to the operator or driver and to the passengers of a vehicle, providing an easy operation device to add air or gas under pressure. to one of the tires that has slowly lost normal pressure and cannot operate, initiate or continue a journey, however short it may be, avoiding the replacement of said tire for another one, when it exists, and also allowing the vehicle to be carried or device by its own means to a service center and repair of tires and tires for the revision or final repair of the tire that lost air or gas pressure, if necessary.
- the device for inflating tires by pressure differences is made up of a flexible tube, of reinforced material, suitable for containing and driving air or gas under pressure, at each of whose ends there is an adjustable terminal valve to conventional tire valves and tires (tire valves) of vehicles, trucks, trailers, trailers, tractors, motorcycles, minitractors, airplanes, carts, devices, etc.
- the first of these valves is the extraction valve used for the extraction or admission of the pressurized air or gas contained in a tire inflated under pressure and the second of said valves is the injection and closing valve, which allows the operator to inject at the will of the operator , the air or gas under pressure to another tire that you want to inflate. Both tires can be from the same vehicle or from different vehicles or devices.
- Figure 1 is the most representative, and shows a schematic view of the device for inflating tires by pressure differences and the way of coupling to two tires with different pressures of air or gas inside, in one of the possible embodiments of the invention.
- the tire 5 serves as a source of air or gas under pressure to inflate the tire 10 using the device of the invention, for which the extraction valve 20 is adjusted to the valve 6 of the tire 5.
- the other end of the device is adjusted to the valve 11 of the tire 10 by means of the injection and closing valve 25 to initiate the passage of the pressurized air or gas from the tire 5 to the tire 10 through the flexible tube 18.
- FIG. 2 illustrates one of the possible embodiments of the invention.
- the device for inflating tires due to pressure differences is formed by an extraction valve 20, a flexible tube 18, and an injection and closing valve 25.
- the extraction valve (of known technique for injection of pressurized air), adjusts by deformation under pressure a cylinder or ring of flexible material 23 per action on cam 22 at a 90 ° angle around the tip of the valve 6, while opening said valve 6 by the action of the punch 21.
- the flexible tube 18 is also located.
- the injection and closing valve 25 that adjusts by pressure of the operator on the mouth of the valve 11 of the tire 10 while opening said valve 11 by pressure of the internal punch 26.
- said internal punch 26 of the valve 25 obstructs the outlet of the pressurized air or gas preventing it from escaping while the valve 25 is not adjusted to the mouth of the valve 11 of the tire 10.
- the mouth of the valve 11 pushes back the punch 26 by opening the valve 25 at the same time that said punch 26 opens the valve 11, allowing the entry of the pressurized air or gas into the tire 10
- Figure 3 shows another of the possible embodiments of the invention, in which the device for inflating tires by pressure differences, is formed by an extraction valve 30 (of known technique for injection of pressurized air) that bolts on the valve 6 of the tire 5 until it adjusts on said valve 6 and opens it by means of the punch 31 to allow the flow of pressurized air or gas through the flexible tube 18 until it reaches the inside of the tire 10 through the valve 25 already described above.
- extraction valve 30 of known technique for injection of pressurized air
- Figure 4 shows another of the possible embodiments of the invention, in which the device for inflating tires by pressure differences, is formed by an extraction valve 40 which adjusts by pressure of the operator on the mouth of the valve 6 of the tire 5 and maintains its adjustment by spring action on blade 42, rounded inward, which engages with said knife a thread of the thread of the valve 6 of the wheel 5 while opening said valve 6 by means of the internal punch 43 to allow the flow of air or gas under pressure through the flexible tube 18 until it reaches the inside of the tire 10 through the valve 25 already described above.
- Figure 5 shows another of the possible embodiments of the
- the invention in which the device for inflating tires by pressure differences, is formed by an extraction valve 50 whose construction is similar both internally and externally to the valve 25 added with a spring and blade mechanism that acts similarly to the of the valve 40 which as well as the previous one, adjusts by pressure of the
- valve 110 operative on the mouth of the valve 6 of the tire 5 and maintains its adjustment by spring action on blade 52, rounded inward, which engages with said knife a thread of the thread of the valve 6 of the tire 5 at the same time opening said valve 6 to allow the flow of pressurized air or gas through the flexible tube 18 until it reaches the inside of the tire 10 through the valve
- valve 25 can be replaced by valve 50 when the tire inflation operation 10 is going to be relatively delayed and the hands-free operation is to be carried out.
Abstract
The invention relates to a highly portable device for inflating tires by pressure difference. Said device uses another tire as a source of air or pressurized gas and makes it possible to easily and rapidly reinstate sufficient and required air or gas pressure in the tire of a vehicle or apparatus to operate, start or continue traveling, without having to change tires.
Description
DISPOSITIVO PARA INFLAR LLANTAS POR DIFERENCIA DE PRESIONES DEVICE FOR INFLATING TIRES DUE TO PRESSURE DIFFERENCE
La solución al problema que se presenta por la pérdida de presión de aire en la llanta de un vehículo o aparato, ocasionada por un escape de aire a través de un orificio pequeño, hasta el punto de que dicha llanta ya no puede rodar con facilidad y seguridad, sin sufrir deterioro, o el deterioro del neumático interno, si lo tiene, o el deterioro del rin que la sujeta, tiene actualmente dos alternativas para un operario o conductor corriente: 1. Cambiar la llanta desinflada por otra de repuesto, y 2. Agregarle aire a presión a la llanta desinflada. Sin embargo, la primera alternativa generalmente no es válida para muchos vehículos como por ejemplo motocicletas, minitractores, trailers, remolques, bicicletas, aviones, carretas, aparatos, etc. que por lo general carecen de llanta de repuesto.The solution to the problem that arises from the loss of air pressure in the tire of a vehicle or device, caused by an escape of air through a small hole, to the point that said tire can no longer roll easily and security, without suffering deterioration, or the deterioration of the internal tire, if it has it, or the deterioration of the wheel that holds it, currently has two alternatives for an operator or current driver: 1. Change the flat tire for a spare one, and 2 Add pressure air to the flat tire. However, the first alternative is generally not valid for many vehicles such as motorcycles, minitractors, trailers, trailers, bicycles, airplanes, carts, devices, etc. They usually lack a spare tire.
En la actualidad, cuando un vehículo se encuentra distante de un centro de servicio y reparación de llantas y neumáticos, y es necesario agregarle aire a presión a una de sus llantas que se encuentra desinflada, se utilizan bombas o infladores de mano o de pedal y minicompresores eléctricos que se conectan al encendedor de cigarrillos de un vehículo. También existen aparatos que atornillados a la rosca de una de las bujías de un motor, poniendo luego dicho motor en marcha y utilizando la compresión del pistón dentro de su cilindro, inyectan gases a presión, a través de un tubo flexible conectado a la válvula de la llanta o neumático que se quiere inflar.At present, when a vehicle is distant from a tire and tire repair and service center, and it is necessary to add pressurized air to one of its flat tires, hand or pedal pumps or inflators are used and Electric mini compressors that connect to the cigarette lighter of a vehicle. There are also devices that screwed to the thread of one of the spark plugs of an engine, then running the engine and using the compression of the piston inside its cylinder, injecting pressurized gases, through a flexible tube connected to the valve the tire or tire that you want to inflate.
Todos estos procedimientos son demorados e incómodos. Cuando es posible, la alternativa de cambiar la llanta por otra de repuesto para nadie es agradable, requiere de herramientas, así como la existencia de una llanta de repuesto en buen estado; la utilización de una bomba manual de pedal es también muy demorada y exige de un esfuerzo agotador para la persona que la acciona; los aparatos de inflar con base en la compresión del motor exigen herramientas, conocimientos de mecánica y que el motor a utilizar conste de más de un cilindro para que pueda operar; y, por último, la utilización del minicompresor portátil es bastante demorada y requiere energía de la batería y conector para encendedor de cigarrillos. El corto recorrido y el pequeño diámetro del pistón del minicompresor son las principales causas de la demora al emplear este aparato, que es aparentemente la mejor opción existente en la actualidad.
El principal objetivo de la presente invención es obviar de manera sencilla, cómoda, rápida, práctica y económica los inconvenientes que se le presentan al operario o conductor y a los pasajeros de un vehículo, proporcionando un dispositivo de fácil operación para agregarle aire o gas a presión a una de las llantas que ha perdido lentamente la presión normal y no puede operar, iniciar o continuar un trayecto, por corto que éste sea, evitando el cambio de dicha llanta por otra de repuesto, cuando ésta existe, y permitiendo además llevar el vehículo o aparato por sus propios medios a un centro de servicio y reparación de llantas y neumáticos para la revisión o reparación definitiva de la llanta que perdió presión de aire o gas, si es necesario.All these procedures are delayed and uncomfortable. When possible, the alternative of changing the tire for a spare tire for anyone is pleasant, requires tools, as well as the existence of a spare tire in good condition; the use of a manual pedal pump is also very delayed and requires an exhausting effort for the person who operates it; Inflation devices based on compression of the engine require tools, knowledge of mechanics and that the motor to be used consists of more than one cylinder so that it can operate; and, finally, the use of the portable mini-compressor is quite delayed and requires battery power and cigarette lighter connector. The short travel and the small diameter of the minicompressor piston are the main causes of the delay when using this device, which is apparently the best option currently available. The main objective of the present invention is to obviate in a simple, convenient, fast, practical and economical way the inconveniences that are presented to the operator or driver and to the passengers of a vehicle, providing an easy operation device to add air or gas under pressure. to one of the tires that has slowly lost normal pressure and cannot operate, initiate or continue a journey, however short it may be, avoiding the replacement of said tire for another one, when it exists, and also allowing the vehicle to be carried or device by its own means to a service center and repair of tires and tires for the revision or final repair of the tire that lost air or gas pressure, if necessary.
El dispositivo para inflar llantas por diferencia de presiones está conformado por un tubo flexible, de material reforzado, apto para contener y conducir aire o gas a presión, en cada uno de cuyos extremos se encuentra una válvula terminal ajustable a las válvulas convencionales de llantas y neumáticos (tire valves) de vehículos, camiones, trailers, remolques, tractores, motocicletas, minitractores, aviones, carretas, aparatos, etc. La primera de dichas válvulas es la de extracción utilizada para la extracción o admisión del aire o gas a presión contenido en una llanta inflada a presión y la segunda de dichas válvulas es la de inyección y cierre, la cual permite inyectar, a voluntad del operario, el aire o gas a presión a otra llanta que se quiere inflar. Ambas llantas pueden ser del mismo vehículo o de diferentes vehículos o aparatos. Para, mayor entendimiento de la solicitud, se presentan en forma esquemática algunas figuras que pueden mostrar más claramente la realización de la invención : La figura 1 es la más representativa, y muestra una vista esquemática del dispositivo para inflar llantas por diferencia de presiones y la manera de acoplarse a dos llantas con presiones diferentes de aire o gas en su interior, en una de las posibles formas de realización de la invención. De acuerdo con la figura 1, la llanta 5 sirve como fuente de aire o gas a presión para inflar la llanta 10 usando el dispositivo de la invención, para lo cual se ajusta la válvula de extracción 20 a la válvula 6 de la llanta 5. El otro extremo del dispositivo se ajusta a la válvula 11 de la llanta 10 por medio de la válvula de inyección y cierre 25 para iniciar el paso del aire o gas a presión desde la llanta 5 hasta la llanta 10 a través del tubo flexible 18.The device for inflating tires by pressure differences is made up of a flexible tube, of reinforced material, suitable for containing and driving air or gas under pressure, at each of whose ends there is an adjustable terminal valve to conventional tire valves and tires (tire valves) of vehicles, trucks, trailers, trailers, tractors, motorcycles, minitractors, airplanes, carts, devices, etc. The first of these valves is the extraction valve used for the extraction or admission of the pressurized air or gas contained in a tire inflated under pressure and the second of said valves is the injection and closing valve, which allows the operator to inject at the will of the operator , the air or gas under pressure to another tire that you want to inflate. Both tires can be from the same vehicle or from different vehicles or devices. For greater understanding of the application, some figures are presented schematically that may show more clearly the embodiment of the invention: Figure 1 is the most representative, and shows a schematic view of the device for inflating tires by pressure differences and the way of coupling to two tires with different pressures of air or gas inside, in one of the possible embodiments of the invention. According to Figure 1, the tire 5 serves as a source of air or gas under pressure to inflate the tire 10 using the device of the invention, for which the extraction valve 20 is adjusted to the valve 6 of the tire 5. The other end of the device is adjusted to the valve 11 of the tire 10 by means of the injection and closing valve 25 to initiate the passage of the pressurized air or gas from the tire 5 to the tire 10 through the flexible tube 18.
La figura 2 ilustra una de las posibles formas de realización de la invención. El dispositivo para inflar llantas por diferencia de presiones está
conformado por una válvula de extracción 20, un tubo flexible 18, y una válvula de inyección y cierre 25. La válvula de extracción (de técnica conocida para inyección de aire a presión), ajusta por deformación bajo presión un cilindro o anillo de material flexible 23 por acción sobre leva 22 en ángulo de 90° alrededor de la punta de la válvula 6, a la vez que abre dicha válvula 6 por acción del punzón 21. Luego, conectado a la válvula 20, se encuentra el tubo flexible 18, también de técnica conocida, el cual puede soportar altas presiones de aire o gas; y en el otro extremo del dispositivo se encuentra la válvula de inyección y cierre 25 que ajusta por presión del operario sobre la boca de la válvula 11 de la llanta 10 a la vez que abre dicha válvula 11 por presión del punzón interno 26. En un extremo de su recorrido, dicho punzón interno 26 de la válvula 25 obstruye la salida del aire o gas a presión evitando que escape mientras la válvula 25 no se encuentra ajustada a la boca de la válvula 11 de la llanta 10. Cuando el operario efectúa el ajuste de ambas válvulas 25 y 11, la boca de la válvula 11 empuja hacia atrás el punzón 26 abriéndose la válvula 25 al mismo tiempo que dicho punzón 26 abre la válvula 11, permitiendo la entrada del aire o gas a presión a la llanta 10Figure 2 illustrates one of the possible embodiments of the invention. The device for inflating tires due to pressure differences is formed by an extraction valve 20, a flexible tube 18, and an injection and closing valve 25. The extraction valve (of known technique for injection of pressurized air), adjusts by deformation under pressure a cylinder or ring of flexible material 23 per action on cam 22 at a 90 ° angle around the tip of the valve 6, while opening said valve 6 by the action of the punch 21. Then, connected to the valve 20, the flexible tube 18 is also located. of known technique, which can withstand high air or gas pressures; and at the other end of the device is the injection and closing valve 25 that adjusts by pressure of the operator on the mouth of the valve 11 of the tire 10 while opening said valve 11 by pressure of the internal punch 26. In a end of its travel, said internal punch 26 of the valve 25 obstructs the outlet of the pressurized air or gas preventing it from escaping while the valve 25 is not adjusted to the mouth of the valve 11 of the tire 10. When the operator performs the adjustment of both valves 25 and 11, the mouth of the valve 11 pushes back the punch 26 by opening the valve 25 at the same time that said punch 26 opens the valve 11, allowing the entry of the pressurized air or gas into the tire 10
La figura 3 muestra otra de las posibles formas de realización de la invención, en la cual el dispositivo para inflar llantas por diferencia de presiones, está conformado por una válvula de extracción 30 (de técnica conocida para inyección de aire a presión) que atornilla en la válvula 6 de la llanta 5 hasta que ajusta sobre dicha válvula 6 y la abre por medio del punzón 31 para permitir el flujo del aire o gas a presión a través del tubo flexible 18 hasta llegar al interior de la llanta 10 a través de la válvula 25 ya descrita anteriormente.Figure 3 shows another of the possible embodiments of the invention, in which the device for inflating tires by pressure differences, is formed by an extraction valve 30 (of known technique for injection of pressurized air) that bolts on the valve 6 of the tire 5 until it adjusts on said valve 6 and opens it by means of the punch 31 to allow the flow of pressurized air or gas through the flexible tube 18 until it reaches the inside of the tire 10 through the valve 25 already described above.
La figura 4 muestra otra de las posibles formas de realización de la invención, en la cual el dispositivo para inflar llantas por diferencia de presiones, está conformado por una válvula de extracción 40 que ajusta por presión del operario sobre la boca de la válvula 6 de la llanta 5 y mantiene su ajuste por acción de resorte sobre cuchilla 42, redondeada hacia adentro, que engancha con dicha cuchilla un hilo de la rosca de la válvula 6 de la llanta 5 a la vez que abre dicha válvula 6 por medio del punzón interno 43 para permitir el flujo del aire o gas a presión a través del tubo flexible 18 hasta llegar al interior de la llanta 10 a través de la válvula 25 ya descrita anteriormente.
La figura 5 muestra otra de las posibles formas de realización de laFigure 4 shows another of the possible embodiments of the invention, in which the device for inflating tires by pressure differences, is formed by an extraction valve 40 which adjusts by pressure of the operator on the mouth of the valve 6 of the tire 5 and maintains its adjustment by spring action on blade 42, rounded inward, which engages with said knife a thread of the thread of the valve 6 of the wheel 5 while opening said valve 6 by means of the internal punch 43 to allow the flow of air or gas under pressure through the flexible tube 18 until it reaches the inside of the tire 10 through the valve 25 already described above. Figure 5 shows another of the possible embodiments of the
105 invención, en la cual el dispositivo para inflar llantas por diferencia de presiones, está conformado por una válvula de extracción 50 cuya construcción es similar tanto interior como exteriormente a la válvula 25 adicionada con un mecanismo de resorte y cuchilla que actúa de manera similar al de la válvula 40 que así como la anterior, ajusta por presión delThe invention, in which the device for inflating tires by pressure differences, is formed by an extraction valve 50 whose construction is similar both internally and externally to the valve 25 added with a spring and blade mechanism that acts similarly to the of the valve 40 which as well as the previous one, adjusts by pressure of the
110 operario sobre la boca de la válvula 6 de la llanta 5 y mantiene su ajuste por acción de resorte sobre cuchilla 52, redondeada hacia adentro, que engancha con dicha cuchilla un hilo de la rosca de la válvula 6 de la llanta 5 a la vez que abre dicha válvula 6 para permitir el flujo del aire o gas a presión a través del tubo flexible 18 hasta llegar al interior de la llanta 10 a través de la válvula110 operative on the mouth of the valve 6 of the tire 5 and maintains its adjustment by spring action on blade 52, rounded inward, which engages with said knife a thread of the thread of the valve 6 of the tire 5 at the same time opening said valve 6 to allow the flow of pressurized air or gas through the flexible tube 18 until it reaches the inside of the tire 10 through the valve
115 25 ya descrita anteriormente.115 25 already described above.
Dentro de las posibles formas de realización de la invención, cabe reemplazar la válvula 25 por la válvula 50 cuando la operación de inflado de la llanta 10 va a ser relativamente demorada y se quiere efectuar la operación con manos libres.Within the possible embodiments of the invention, valve 25 can be replaced by valve 50 when the tire inflation operation 10 is going to be relatively delayed and the hands-free operation is to be carried out.
120 La totalidad de las válvulas representadas en las figuras de las distintas formas de realización de la invención y otras similares, son de técnica conocida, se fabrican en muchos países del mundo y en diferentes materiales, según el tipo de válvula y con algunas variaciones en sus diseños y dimensiones, pero su uso se ha limitado exclusivamente a la inyección de aire120 All the valves represented in the figures of the different embodiments of the invention and similar ones, are of known technique, are manufactured in many countries of the world and in different materials, according to the type of valve and with some variations in its designs and dimensions, but its use has been limited exclusively to air injection
125 a presión y gases a llantas y neumáticos convencionales, como válvula terminal de minicompresores eléctricos portátiles, bombas de mano y de pedal, envases de aerosol y tanques de almacenamiento de compresores industriales, y también para el mantenimiento de presiones iguales entre varias llantas que trabajan unidas por pares o conjuntos.
125 pressure and gas to conventional tires and tires, such as terminal valve of portable electric mini-compressors, hand and pedal pumps, aerosol containers and storage tanks of industrial compressors, and also for maintaining equal pressures between several working tires joined by pairs or sets.
Claims
1. Dispositivo para inflar llantas por diferencia de presiones caracterizado porque utiliza otra llanta o neumático convencional como fuente de aire o gas a presión, dispositivo que comprende una válvula de extracción con medios de sujeción y ajuste a la válvula de una llanta o neumático convencional (tire valve) que sirve de fuente de aire o gas a presión, y medios para la extracción o admisión de dicho aire o gas a presión contenido en el interior de la llanta fuente; un tubo flexible acoplado a dicha válvula de extracción que conduce el1. Device for inflating tires by pressure difference characterized in that it uses another conventional tire or tire as a source of air or gas under pressure, a device comprising an extraction valve with clamping means and adjusting to the valve of a conventional tire or tire ( tire valve) that serves as a source of air or gas under pressure, and means for the extraction or admission of said air or gas under pressure contained inside the source tire; a flexible tube coupled to said extraction valve that conducts the
• aire o gas a presión desde la llanta fuente hasta la que se va a inflar; y una válvula de inyección y cierre, acoplada al otro extremo del tubo flexible, que comprende medios de ajuste a la válvula de una llanta o neumático convencional que se quiere inflar, medios para inyectar el aire o gas a presión a dicha llanta y medios de bloqueo que impiden el escape de aire o gas a presión de la llanta fuente, cuando la válvula de inyección y cierre no está ajustada a la boca de la válvula de una llanta o neumático convencional (tire vabre), estando sí ajustada la válvula de extracción a dicha llanta fuente.• air or gas under pressure from the source tire to which it will be inflated; and an injection and closing valve, coupled to the other end of the flexible tube, comprising means for adjusting the valve of a conventional tire or tire to be inflated, means for injecting the pressurized air or gas into said tire and means of blockage that prevents the escape of air or gas under pressure from the source tire, when the injection and closing valve is not adjusted to the valve mouth of a conventional tire or tire (pull empty), if the extraction valve is adjusted to said source tire.
2. Dispositivo para inflar llantas por diferencia de presiones de acuerdo a la reivindicación 1 caracterizado porque los medios de sujeción y ajuste de la válvula de extracción pueden ser del tipo que comprende un cilindro de material flexible y elástico que se ajusta por deformación a la rosca de la válvula del neumático o llanta convencional al presionarse con la leva de ajuste en posición de 90 grados.2. Device for inflating tires by pressure difference according to claim 1, characterized in that the means for holding and adjusting the extraction valve can be of the type comprising a flexible and elastic material cylinder that is adjusted by deformation to the thread of the conventional tire or tire valve when pressed with the adjustment cam in the 90 degree position.
3. Dispositivo para inflar llantas por diferencia de presiones de acuerdo a la reivindicación 1 caracterizado porque los medios de sujeción y ajuste de la válvula de extracción pueden ser del tipo que comprende una cuchilla de borde redondeado que se apoya en el hilo de la rosca de la válvula de la llanta fuente, que por acción de un resorte mantiene la presión ejercida inicialmente por el operario sobre la boca de dicha válvula que se asienta en la empaquetadura de la otra válvula.3. Device for inflating tires by pressure difference according to claim 1 characterized in that the means for holding and adjusting the extraction valve can be of the type comprising a rounded edge blade that rests on the thread of the thread of the valve of the source tire, which by the action of a spring maintains the pressure initially exerted by the operator on the mouth of said valve that sits in the packing of the other valve.
4. Dispositivo para inflar llantas por diferencia de presiones de acuerdo a la reivindicación 1 caracterizado porque los medios de sujeción y ajuste de la válvula de extracción pueden ser del tipo que comprende un cilindro o anillo roscado interiormente que ajusta atornillado a la rosca de la válvula de la llanta o neumático convencional ejerciendo presión sobre la boca de dicha válvula que se asienta en la empaquetadura de la otra válvula. 4. Device for inflating tires by pressure difference according to claim 1 characterized in that the means for holding and adjusting the extraction valve can be of the type comprising an internally threaded cylinder or ring that adjusts screwed to the valve thread of the conventional tire or tire by exerting pressure on the mouth of said valve that sits in the packing of the other valve.
5. Dispositivo para inflar llantas por diferencia de presiones de acuerdo a las reivindicaciones 1,2,3 y 4, caracterizado porque los medios de extracción o admisión comprenden un punzón interno que empuja hacia adentro el gusanillo de la válvula de la llanta fuente para abrir dicha válvula y permitir la salida del aire o gas a presión de la llanta fuente hacia el tubo flexible. 5. Device for inflating tires due to pressure differences according to claims 1,2,3 and 4, characterized in that the extraction or intake means comprise an internal punch that pushes in the valve flap of the source tire to open said valve and allow the exit of the pressurized air or gas from the source tire towards the flexible tube.
6. Dispositivo para inflar llantas por diferencia de presiones de acuerdo a las reivindicaciones 1,2,3,4 y 5 caracterizado porque el tubo flexible es de material liviano, resistente a altas presiones de aire o gas contenidas en neumáticos y llantas convencionales de toda clase de vehículos y aparatos y tiene la longitud adecuada al vehículo que la va a utilizar. 6. Device for inflating tires by pressure differences according to claims 1,2,3,4 and 5 characterized in that the flexible tube is made of lightweight material, resistant to high air or gas pressures contained in conventional tires and tires of all class of vehicles and devices and has the appropriate length to the vehicle that will use it.
7. Dispositivo para inflar llantas por diferencia de presiones de acuerdo con las reivindicaciones 1,2,3,4,5 y 6 caracterizado porque los medios de ajuste de la válvula de inyección comprenden una empaquetadura sobre la cual se asienta la boca de la válvula de la llanta o neumático que se va a inflar impidiendo fugas de aire o gas a presión. 7. Device for inflating tires by pressure difference according to claims 1,2,3,4,5 and 6 characterized in that the means for adjusting the injection valve comprise a gasket on which the valve mouth sits of the tire or tire to be inflated preventing air or gas leaks under pressure.
8. Dispositivo para inflar llantas por diferencia de presiones de acuerdo a las reivindicaciones 1,2,3,4,5,6 y 7 caracterizado porque los medios de inyección de la válvula de inyección comprenden un punzón interno que empuja hacia adentro el gusanillo de la válvula de la llanta que se va a inflar para abrir dicha válvula y permitir la entrada del aire o gas a presión al interior de dicha llanta.8. Device for inflating tires by pressure difference according to claims 1,2,3,4,5,6 and 7 characterized in that the injection valve injection means comprise an internal punch that pushes the worm in the tire valve to be inflated to open said valve and allow the entry of the pressurized air or gas into said tire.
9. Dispositivo para inflar llantas por diferencia de presiones de acuerdo a las reivindicaciones 1,2,3,4,5,6,7 y 8 caracterizado porque los medios de bloqueo de la válvula de inyección comprenden un punzón interno de forma tal que al dejar de estar presionado hacia atrás por la boca de la válvula de la llanta en posición de apertura, es obligado, por la presión del aire o gas que trata de fluir bruscamente del interior de la llanta fuente, a ajustarse a la empaquetadura interna en el otro extremo de su recorrido, en posición de cierre, impidiendo el escape del aire o gas a presión. 9. Device for inflating tires by pressure difference according to claims 1,2,3,4,5,6,7 and 8 characterized in that the injection valve locking means comprise an internal punch such that at stop being pressed back by the mouth of the valve of the tire in the open position, it is forced, by the pressure of the air or gas that tries to flow sharply from the inside of the source tire, to adjust to the internal gasket in the other end of its path, in the closed position, preventing the escape of air or gas under pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2001276626A AU2001276626A1 (en) | 2000-08-16 | 2001-08-06 | Device for inflating tires by pressure difference |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CO00061301 | 2000-08-16 | ||
| CO00061301 | 2000-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2002014090A1 true WO2002014090A1 (en) | 2002-02-21 |
Family
ID=5331334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/IB2001/001454 WO2002014090A1 (en) | 2000-08-16 | 2001-08-06 | Device for inflating tires by pressure difference |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU2001276626A1 (en) |
| WO (1) | WO2002014090A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2409668A (en) * | 2003-12-30 | 2005-07-06 | Peter Rainer | Motorcycle tyre inflation aid |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU382526A1 (en) * | 1970-12-21 | 1973-05-25 | Кременчугский автомобильный завод имени лети Советской Украины | VALVE OF THE CENTRALIZED PUSHING SYSTEM OF TIRES OF THE VEHICLE |
| DE2340331A1 (en) * | 1973-08-09 | 1975-02-20 | Alfons Boelch | Inflatation line for spare wheel - with flexible hose between tyre valve and bulkhead concealed fitting |
| DE2061511B2 (en) * | 1969-12-16 | 1975-07-24 | Kloefkorn, Earl W., Manchester, Okla. (V.St.A.) | Compressed air supply device in a vehicle |
| SU852640A1 (en) * | 1979-01-09 | 1981-08-07 | Горьковский Автомобильный Завод(Производственное Объединение "Газ") | Tip for inflating pneumatic tyres |
-
2001
- 2001-08-06 WO PCT/IB2001/001454 patent/WO2002014090A1/en active Application Filing
- 2001-08-06 AU AU2001276626A patent/AU2001276626A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2061511B2 (en) * | 1969-12-16 | 1975-07-24 | Kloefkorn, Earl W., Manchester, Okla. (V.St.A.) | Compressed air supply device in a vehicle |
| SU382526A1 (en) * | 1970-12-21 | 1973-05-25 | Кременчугский автомобильный завод имени лети Советской Украины | VALVE OF THE CENTRALIZED PUSHING SYSTEM OF TIRES OF THE VEHICLE |
| DE2340331A1 (en) * | 1973-08-09 | 1975-02-20 | Alfons Boelch | Inflatation line for spare wheel - with flexible hose between tyre valve and bulkhead concealed fitting |
| SU852640A1 (en) * | 1979-01-09 | 1981-08-07 | Горьковский Автомобильный Завод(Производственное Объединение "Газ") | Tip for inflating pneumatic tyres |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2409668A (en) * | 2003-12-30 | 2005-07-06 | Peter Rainer | Motorcycle tyre inflation aid |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2001276626A1 (en) | 2002-02-25 |
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