WO2016198710A1 - Dispositif de stabilisation de pression d'air de pneumatiques d'un véhicule - Google Patents

Dispositif de stabilisation de pression d'air de pneumatiques d'un véhicule Download PDF

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Publication number
WO2016198710A1
WO2016198710A1 PCT/ES2016/070376 ES2016070376W WO2016198710A1 WO 2016198710 A1 WO2016198710 A1 WO 2016198710A1 ES 2016070376 W ES2016070376 W ES 2016070376W WO 2016198710 A1 WO2016198710 A1 WO 2016198710A1
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WO
WIPO (PCT)
Prior art keywords
air
tire
pressure
circuit
vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/ES2016/070376
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English (en)
Spanish (es)
Inventor
Justiniano GARCÍA GARCÍA
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2016198710A1 publication Critical patent/WO2016198710A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/005—Devices specially adapted for special wheel arrangements
    • B60C23/006—Devices specially adapted for special wheel arrangements having two wheels only
    • 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
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
    • B60C23/00309—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres characterised by the location of the components, e.g. valves, sealings, conduits or sensors
    • B60C23/00318—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres characterised by the location of the components, e.g. valves, sealings, conduits or sensors on the wheels or the hubs
    • 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
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • 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
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
    • B60C23/00372—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres characterised by fluid diagrams

Definitions

  • the object of the invention is focused on a device whose purpose is to provide a means for stabilizing the air pressure in the tires of a preferably two-wheeled vehicle such as a motorcycle, specifically a racing motorcycle, with the object to control this pressure at will and avoid unwanted changes in it.
  • a "Motorcycle hub for wheel inflation" is known through its axle, which is structured so that it has an inner wall that defines a sealed chamber such that an air flow is capable of being conducted from the end of the axle to the sealed chamber and from there to a motorcycle wheel.
  • the device proposed by the present invention aims to solve the problem described above, taking advantage of the implementation of a hub with an air passage system on its wheels and a small number of elements that, coupled to said bushings, are incorporate the motorcycle and whose weight is not relevant.
  • the device of the present invention contemplates, as an essential element thereof, the incorporation of a safety or relief valve coupled in Any part of the motorcycle, so that it is conveniently connected to the aforementioned air system of the hubs and regulated to the required pressure, releases the excess air when it exceeds the established pressure and for the reasons already stated. In this way it is not necessary to make any adjustment or check of the pressure either before or after the race, it is simply regulated to the desired atmospheres and the valve is responsible for maintaining it. Logically up to this point, the device only manages to maintain the continuous pressure, nor can it be raised or lowered, although simply with this it is already possible to simplify and provide improvements in the pressure adjustment and in turn provide greater safety to the pilots.
  • the device also has a manometer with a good reading, connected to the air circuit by means of the corresponding fittings used in the pneumatic industry, which is placed in a strategic and visible place for the pilot, so that you can see the tire pressure at all times.
  • the device contemplates the incorporation of a button connected to the air circuit, so that, when pressed, it releases air to the outside and therefore lowers the pressure.
  • This button preferably, is installed near the handles, so that the pilot accesses easily to it.
  • the air circuit is fed and connected to a small air tank with a pressure regulator to provide the air that is lost by the aforementioned concepts.
  • Said pressure regulator is incorporated between the air circuit and said tank, which tank has two outputs, one for each circuit, with two regulators, one for each tire, since, as noted, the device contemplates inclusion of air system to the tires through the hub on both wheels.
  • the aforementioned small tank of approximately 750 cm3 and 10 atmospheres of pressure, supplies the two tires in small leaks, but to be more sure that the air is not lacking, a small compressor is preferably connected with its corresponding pressure switch, being connected to the motorcycle's own battery for power.
  • the pressure switch connects the compressor that generates air and thus maintains the reserve in the tank continuously, always having air available for the needs of the system.
  • This small air tank can be of any material and have different shapes, including taking advantage of chassis holes or fairing to serve as a container, thus saving space and especially the additional weight of an added tank.
  • the device includes the incorporation of an air switch, installed in an accessible place, so that the pilot can operate it and isolate the tank so that does not provide pressure while it is desired that the pressure drops due to the need for piloting.
  • the described device allows to keep the pressure in competition motorcycle tires stabilized and thus obtain the advantages that this entails.
  • the air ducts that connect the hub with the tire are internal or semi-internal, of the same material as the rest of the tire, these ducts being able to be in a radius or in several .
  • they will go from the outside of the tire to the inside of the hub.
  • Figure 1 shows a schematic representation of the stabilizing device, object of the invention, showing in it the parts and elements it comprises.
  • Figure 2.- Shows a perspective view of an example in which the vehicle is a motorcycle to which the device according to the invention has been incorporated, a possible option being appreciated in the arrangement of the elements it comprises coupled in said motorcycle.
  • Figure 3 Shows a perspective view of the axis of the device of the invention where the air passage bore and the connections to the bushing at the upper end and the fitting fixed at its lower end are appreciated.
  • the stabilizing device (1) in question is designed to be coupled to a vehicle (2) which in this exemplary embodiment and in a non-limiting manner is a motorcycle whose wheels (3), preferably both have two tires on at least one of which there is an air passage channel that allows air to pass from the outside of the tire to the inside of the (4) hub or center of the tire and to the axis and that communicates with the interior of the corresponding tire thereof; tire inside which a sealed chamber is arranged and configured so that, through a circuit (5) of sealed conduits, air can be introduced from the end of the hub (4) and be driven to the tire or from the inside of the tire outward to regulate the pressure inside the tire.
  • Said stabilizer device (1) having at least one relief valve (6) connected to the air inlet circuit (5) to the hub (4) of one of the wheels, said relief valve (6) being coupled to any part of the motorcycle
  • the wheel axle (3) is hollow and covered by both ends; where one of them is fixed, preferably welded, a fitting that communicates with the inside of the shaft and allows the connection of the air tubes. So that the air can circulate in both directions there is at least one through hole in the axis that goes from side to side of it and preferably practiced in its central part as seen in figure 3.
  • the stabilizer device (1) preferably also has a pressure gauge (7) connected to the air circuit (5) by means of the corresponding fittings, which is arranged in a place visible to the pilot, as shown in Figure 2, as well as, preferably, with at least one button (8) connected to the air circuit (5), so that, when pressed, it releases air to the outside to lower the tire pressure at will, or in a possible embodiment air is injected into the tire, air that can come from a dedicated tank; being in any case the button (8) located in an easily accessible point to be operated by the pilot while driving the motorcycle.
  • the stabilizing device (1) contemplates the existence of a small air tank (9) connected to the air circuit (5), with a pressure regulator (10) to provide the air when required, which is incorporated between the air circuit (5) and said tank (9).
  • the air reservoir (9) is either an added part, or is determined by a hole in the chassis or motorcycle fairing, conveniently conditioned.
  • the stabilizer device (1) contemplates the incorporation in the circuit (5) of an air switch (13), installed in an accessible place so that the pilot, whose drive isolates the tank (9) so that it does not provide pressure.
  • the stabilizer device (1) comprises two circuits (5), each connected to a bushing (4), with respective relief valves (6), pressure gauges (7) and pushbuttons (8) in each.
  • the tank (9) also has two outlets (14) in which two regulators (10) and two switches (13) are incorporated, one for each of the air circuits (5) of each wheel ( 3).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

L'invention concerne un dispositif de stabilisation de pression de pneumatiques qui permet de réguler ladite pression étant donné que le pneumatique présente, à l'intérieur, une chambre étanche qui est remplie ou vidée au moyen d'un circuit destiné à permettre le passage d'air depuis l'extrémité du moyeu et d'être conduit jusqu'au pneumatique ou depuis ce dernier pour réguler la pression. Pour ce faire, le dispositif dispose également d'une valve de détente reliée au circuit d'entrée d'air vers le moyeu d'une des roues, et d'un trou traversant dans l'axe qui s'étend de par en par dudit moyeu et pratiqué préférablement au niveau de sa partie centrale, trou qui est destiné à permettre le passage d'air dans les deux sens.
PCT/ES2016/070376 2015-06-09 2016-05-19 Dispositif de stabilisation de pression d'air de pneumatiques d'un véhicule Ceased WO2016198710A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201530804A ES2596657B1 (es) 2015-06-09 2015-06-09 Dispositivo estabilizador de presión de aire de neumáticos de un vehículo
ESP201530804 2015-06-09

Publications (1)

Publication Number Publication Date
WO2016198710A1 true WO2016198710A1 (fr) 2016-12-15

Family

ID=57503096

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2016/070376 Ceased WO2016198710A1 (fr) 2015-06-09 2016-05-19 Dispositif de stabilisation de pression d'air de pneumatiques d'un véhicule

Country Status (2)

Country Link
ES (1) ES2596657B1 (fr)
WO (1) WO2016198710A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1083847A (en) * 1912-09-19 1914-01-06 Charles P Mcdowell System for inflating pneumatic tires.
ES2033156T3 (es) * 1989-01-19 1993-03-01 Eaton Corporation Grupo giratorio para sistema de hinchado de neumaticos.
DE19961020A1 (de) * 1999-12-17 2000-06-21 Post Dieter Automatische Reifenluftdruckregulierung mit intregierter Reifenpannenbehebung für alle Kraftfahrzeuge
ES2233114A1 (es) * 2001-10-02 2005-06-01 Justiniano Garcia Garcia Buje de motocicleta y similares con sistema de paso de aire a traves de su eje.
US20090000716A1 (en) * 2006-01-19 2009-01-01 Toyota Jidosha Kabushiki Kaisha Apparatus for Controlling Tire Inflation Pressure
US20090266460A1 (en) * 2008-04-25 2009-10-29 Hutchinson, Sa Hub bore mounted central tire inflation valve system
US20100038004A1 (en) * 2007-02-06 2010-02-18 Fereshteh Saadat Vehicle rim comprising a central valve
US20150007920A1 (en) * 2012-02-21 2015-01-08 The Yokohama Rubber Co., Ltd. Wheel and Air Pressure Adjusting Device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1083847A (en) * 1912-09-19 1914-01-06 Charles P Mcdowell System for inflating pneumatic tires.
ES2033156T3 (es) * 1989-01-19 1993-03-01 Eaton Corporation Grupo giratorio para sistema de hinchado de neumaticos.
DE19961020A1 (de) * 1999-12-17 2000-06-21 Post Dieter Automatische Reifenluftdruckregulierung mit intregierter Reifenpannenbehebung für alle Kraftfahrzeuge
ES2233114A1 (es) * 2001-10-02 2005-06-01 Justiniano Garcia Garcia Buje de motocicleta y similares con sistema de paso de aire a traves de su eje.
US20090000716A1 (en) * 2006-01-19 2009-01-01 Toyota Jidosha Kabushiki Kaisha Apparatus for Controlling Tire Inflation Pressure
US20100038004A1 (en) * 2007-02-06 2010-02-18 Fereshteh Saadat Vehicle rim comprising a central valve
US20090266460A1 (en) * 2008-04-25 2009-10-29 Hutchinson, Sa Hub bore mounted central tire inflation valve system
US20150007920A1 (en) * 2012-02-21 2015-01-08 The Yokohama Rubber Co., Ltd. Wheel and Air Pressure Adjusting Device

Also Published As

Publication number Publication date
ES2596657A1 (es) 2017-01-11
ES2596657B1 (es) 2017-10-27

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