WO2001017802A1 - Roue - Google Patents

Roue Download PDF

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Publication number
WO2001017802A1
WO2001017802A1 PCT/JP2000/006105 JP0006105W WO0117802A1 WO 2001017802 A1 WO2001017802 A1 WO 2001017802A1 JP 0006105 W JP0006105 W JP 0006105W WO 0117802 A1 WO0117802 A1 WO 0117802A1
Authority
WO
WIPO (PCT)
Prior art keywords
tire
pressure
valve
gas
wheel
Prior art date
Application number
PCT/JP2000/006105
Other languages
English (en)
Japanese (ja)
Inventor
Kotaro Ono
Heinrich Baumgartner
Original Assignee
Washi Kosan Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Washi Kosan Co., Ltd. filed Critical Washi Kosan Co., Ltd.
Publication of WO2001017802A1 publication Critical patent/WO2001017802A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/06—Disc wheels, i.e. wheels with load-supporting disc body formed by casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
    • B60B19/06—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group with compartments for fluid, packing or loading material; Buoyant wheels

Definitions

  • the present invention relates to a wheel for a wheel in which the gas pressure inside a tire can be adjusted in a wheel equipped with a tire.
  • Wheels are indispensable when traveling on the ground at high speed such as motorcycles, vehicles, and airplanes, and are important security components in reducing vibration and stabilizing the ground.
  • tires are mounted, and gas is hermetically sealed inside the tires.
  • an air valve is provided on the wheel side to inject compressed air so that the pressure inside the tire does not decrease.
  • the tire rotates while deforming, so that some air leaks from the fitting part between the wheel and the tire, and the confidentiality of the tire is impaired by picking up nails etc.
  • the pressure inside the tire may decrease.
  • the pressure inside the tires when traveling on a general road and an expressway, it is preferable to change the pressure inside the tires.
  • the pressure is increased by about 10 to 20% compared to when traveling on an ordinary road. It is desirable to set.
  • the management of the air pressure inside the tire is an important daily inspection item, but at present, it is up to the maintenance staff to ask the maintenance staff to adjust the air pressure when refueling.
  • Japanese Unexamined Patent Publication No. 55-156706 discloses tires. By providing a diaphragm-type air reservoir on the side of the wheel disc to communicate with the tire interior and changing the volume of the air reservoir, the air pressure in the tire interior can be changed at any time, whether high or low. The wheels of the constructed agricultural vehicle are described. In this case, air is not newly replenished from the outside.
  • Japanese Patent Application Laid-Open No. Hei 4-31010 discloses a technique in which air is supplied from the outside to change the tire volume and change the tire air pressure.
  • a compartment is provided which is isolated from the tire air chamber, and fluid supply / discharge means for supplying / discharging fluid to / from the compartment is provided. Means to control The supply and discharge of the fluid is performed through a pipe extending from the center of the axle.
  • a number of other prior art techniques have been disclosed for adjusting tire pressure, which supplies air by connecting a pipe extending from the center of the axle to a valve of a wheel. Supplying air from a fixed outside to the tire on which the rotating tire is mounted is inevitably required to use a rotating joint, which is not preferable from the viewpoint of durability and design.
  • the air valve is indispensable as an air supply port, and is usually attached to the outer peripheral edge of the wheel.
  • a hollow portion of a wheel having a hollow spoke is provided.
  • a wheel that supplies a pressurized air by providing a tire pressure valve at a hub as a compressed air flow path is shown. Therefore, since the tire pressure valve can be arranged at a position close to the center of rotation, it can be covered with the center cover of the wheel, which is advantageous for protecting the tire pressure valve and also for the rotation weight balance. It works.
  • the air pressure is equal because the passage communicating with the inside of the tire is provided, and the air volume is large. No adjustments have been made.
  • the problem to be solved by the present invention is to provide a wheel for a wheel on which a tire is mounted, which can adjust the pressure of the gas inside the tire without supplying gas from the outside.
  • one or more hollow portions are provided in a wheel, and at least one of the hollow portions is configured as a sealed portion, and the internal pressure of the sealed portion is higher than the pressure inside the tire. It is set to pressure.
  • a sealing portion provided separately from the gas sealing portion inside the tire is preferably used, and the other sealing portion having a hollow spoke portion is suitably used.
  • the gas pressure inside the tire Taking the passenger cars as an example is about 2 kgf Z cm 2, the gas pressure is Mashiku set preferences to even higher pressures of the sealing portion provided on another supra 6 Even if the volume is small at 15 kgf / cm 2 , it can be regarded as 3 to 8 times the volume when converted to the pressure inside the tire.
  • the inside of the rim may be partially partitioned to form a sealed portion.
  • the gas sealed inside the separately provided sealing portion is not limited to air, but may be nitrogen gas or the like.
  • a valve is provided on the wheel so that gas can be injected into the tire from the sealed portion by a pressure difference.
  • the valve may be installed directly on the rim that separates the sealed part from the sealed part inside the tire, or it may be installed in the center of the hub and connected to each sealed part by piping. In this case, a valve that can be switched in multiple directions is used. Use lever screws, bolts, etc., and make sure that the valves are easily operated with scales, marks, ball latches, etc. so that they can be easily switched and adjusted from the outside.
  • a valve is provided so that gas can be injected into the tire from the sealed portion by a pressure difference, and the injection amount can be adjusted by attaching a pressure gauge or making contact with the pressure gauge.
  • a nozzle to which the pressure gauge can be attached or contacted in one direction of the multi-way switching valve.
  • an inlet for injecting compressed air from the outside is provided in the aforementioned valve.
  • a commonly used type of air valve can be used.
  • the valve Manually switch using a multi-way switchable valve, first open the circuit leading to the inlet and the tire seal and inject 2 kgf / cm 2 of compressed air, then open the circuit leading to the seal and 6 to: 15 injecting compressed air kgf / cm 2. If the valve is placed in the center of the hub and an inlet is attached to it, it can be covered with a center power bar for attaching the emblem, so that the inlet valve as an inlet can be hidden from outside. .
  • one or more spokes are provided with a sealed high-pressure gas part, and externally visible graduations or symbols are provided in the path between these high-pressure gas parts and the inside of the tire.
  • a valve to be attached and adjusted is arranged, and the tire pressure is adjusted by selecting the scale or symbol.
  • the gas pressure of the tire that rises when the gas in one high-pressure gas part is injected into the tire due to the pressure difference is checked in advance, and the gas is discharged from one high-pressure gas part by advancing the scale by one. If it is necessary to inject gas into the tire from two or more high pressure gas parts, this can be quantitatively achieved by advancing the scale by two or more.
  • the wheel may specify the mounted tire and can know the volume inside the tire, if the pressure of the high-pressure gas part is specified, the pressure inside the tire will be determined by one high-pressure gas part Can be announced. Further, by providing a gauge insertion hole having a valve mechanism for measuring the pressure in the tire, high-pressure gas can be injected while observing the air pressure.
  • FIG. 1 is a cross-sectional view taken along a plane passing through a rotation axis of a wheel for a wheel of the present invention.
  • FIG. 2 is a sectional view taken along the line AA in FIG.
  • FIG. 3 (a) is an exploded perspective view of a direction switching valve used in the wheel for a wheel according to the present invention, (b) is a perspective view in a practical case, and (c) is a front view. .
  • FIG. 4A is a perspective view of a direction switching valve according to another embodiment, and FIG. 4B shows a piston portion.
  • (C) is a front view of the scale plate.
  • FIG. 5A is a cross-sectional view showing another embodiment
  • FIG. 5B is a vertical cross-sectional view of a gas injection member
  • FIG. 5C is a front view.
  • FIG. 1 is a vertical cross-sectional view of a wheel 1 for a wheel according to the present invention, which is opened on a plane passing through a rotation axis.
  • 2 is an aluminum alloy wheel
  • 3 is a tire.
  • the wheel 2 is composed of a hollow spoke 2a and a rim 2b, and the manufacturing method is not particularly limited, and the two are welded and integrated.
  • the hollow part of the spoke is sealed, and the spoke sealing part 4 is formed, and a ventilation pipe 6 is provided in a part thereof.
  • the space formed by the rim 2 b and the mounted tire 3 forms a tire sealing part 5.
  • a direction switching valve 8, which will be described later, is provided at the center of the hub 7, and connects each port to the ventilation pipe 6 with a hose 9.
  • an air valve 10 for injecting compressed air having a structure generally used as an injection port is attached, and a cover 1 with an emblem or the like covering the surface thereof is attached. 1 is installed.
  • Figure 2 shows a cross-sectional view taken along the line A-A.
  • FIG. 2 is a cross-sectional view taken along the line AA in FIG.
  • the wheel 1 comprises a rim 2b integrally joined to five hollow spokes 2a extending from a hub 7 and a tire 3 mounted thereon, forming a spoke sealing portion 4 and a tire sealing portion 5.
  • the feature of this example is that one of the spoke sealing portions is used as a gas passage 12.
  • the gas passage 12 is provided with an opening 13 communicating with the tire sealing portion 5.
  • a directional change valve 8 which is connected to the spoke sealing part 4 and the gas passage 12 by a hose 9 to the empty honey. Is tied.
  • a air valve 10 is attached to the outer end face of the direction switching valve 8, so that compressed air can be injected from an external compressor.
  • the procedure for injecting compressed air is as follows. Manually open the circuit connecting the direction switching valve 8 to the layer valve 10 and the gas passage 12 and inject compressed air from the compressor to adjust the gas pressure in the tire sealing portion 5 to a predetermined pressure (passenger car). Then about 2 kgf / cm 2 ). Next, the circuit of the direction switching valve is manually opened by opening the circuit of the valve 10 and the spoke sealing portion 4, and high-pressure compressed air (6 to 15 kgf cm 2 ) is injected. In this example, since there are five spokes, there are four spoke-sealed portions 4, and injection is performed simultaneously through each port of this circuit. After that, all circuits are closed and the vehicle is driven.
  • the direction switching valve 8 is manually opened to open the circuit between the spoke sealed portion 4 and the gas passage 12 to supply high-pressure air. Embed.
  • the circuit connecting the air valve 10 and the gas passage 12 is opened, and the pressure is detected by a generally used pressure gauge.
  • This circuit can also help to reduce the air pressure in the tire seal 5, such as when driving off a highway into an open road.
  • the tip of the hair valve may be pressed as usual.
  • a circuit communicating with the atmosphere may be provided in the direction switching valve.
  • the direction switching valve was manually operated. However, it is also possible to operate the direction switching valve from a remote position by providing an electric drive unit.
  • the direction switching valve 8 includes a cylinder part 14 and a biston part 15.
  • the button part is extracted and shown.
  • Ports 16 to which the hoses 9 are connected are arranged at five locations on the same circumferential surface of the cylinder portion 14 and open to the cylinder hollow portion 17. There are five ports and they are shown as 16a-e.
  • the flange 18 fixed to the cylinder constitutes a fitting portion for fitting a rotation drive portion 19 rotatably fitted to the tip thereof, and marks 20 A, B, and C are added. Have been. Mark C is not visible, but they are equally distributed in three places so that the position of biston 15 can be seen.
  • the rotation drive section 19 is provided with a handle 21 and a drive pin 22 fixed therethrough. Piston drive member between rotary drive 19 and cylinder 14
  • a screw groove 24 is engraved on the surface of the screw and a screw groove 24 is formed on the surface.
  • the screw drive member 23 is rotated on the cylinder by the rotation of the handle 21 by engaging with the drive pin 22 described above. Drive back and forth without.
  • a slide bearing is incorporated into the surface of the cylinder 14 and the inner surface of the bistone driving member 23 to smooth the longitudinal movement of the biston driving member.
  • the biston 15 has a hollow portion 25 having an opening only on one side, and an air valve 10 and a piston driving piece 26 are screwed into the opening.
  • the biston driving piece is fitted into the notch 27 provided at the end of the above-mentioned biston driving member, pressed down by the ring 28 and fixed. By rotating the handle 21 with such a configuration, the biston 15 can be positioned in the cylinder.
  • Section A has one vent hole
  • Section B is provided with ventilation holes 30 at four locations, communicating with ports 16a, b, c, d, respectively, and leading to spoke sealing portion 4.
  • Vent holes 30 are provided at five locations, which are the locations that communicate with ports a, b, c, d, and e and allow the spoke seal and tire seal to communicate.
  • the position of the section A, B, or C to be selected is determined by the rotation angle of the rotation drive unit 19, and the rotation position can be confirmed by the marks 20a, b, and c.
  • Reference numeral 31 denotes a sealing material for maintaining airtightness
  • reference numeral 32 denotes a depression hit by a ball plunger for rotational positioning.
  • the present invention includes providing another port and a vent to provide a gas flow path. It is.
  • the switching valve shown in this example is a three-way switching valve, and a switching valve having another configuration may be used.
  • FIG. 3B is a perspective view showing the appearance of the directional control valve 8 in a practical case.
  • the cylindrical cover 33 is fitted to the flange 18.
  • Knob 33 is provided on the side of handle 21 and the handle is turned with a finger.
  • the mark 34 is a mark on the handle that is rotated and used as a guide to match the scale 35 described on the cover.
  • a ball plunger 36 is provided on the force par for accurate positioning. .
  • the ball fits into the recess 32 provided in the handle 21 described above. Characters may be written around the scale in addition to symbols to identify the position of the direction switching valve as shown in Fig. (C).
  • the valve means the air valve 10
  • the tire indicates the tire sealing part
  • the high pressure part indicates the spoke sealing part which seals the high pressure gas.
  • FIG. 4A shows a direction switching valve 8a showing another embodiment.
  • the cylinder 14a has a bottom and an opening on one side, and is fixed to a flange 18a. Ports 16a, b, c and d mentioned above are arranged at a fixed angle on the same circumferential surface, but port 16e is located at a distance in the axial direction.
  • a cylinder flange 40 is provided on the opening side of the cylinder, and rotatably fits with a piston flange 41 of a bistone 15a shown in FIG.
  • the piston 15a has a cylindrical shape, and a piston flange and an air valve 10 are fixed on one side and open on the other side.
  • the vent hole 30 is located at a position that communicates with the ports 16a to 16d when the piston 15a is incorporated into the cylinder 14a.
  • Port 16e is open in the cylinder without contact with piston 15a, but a sealing valve Provide 42 and rotate using a screwdriver to seal port 16e.
  • This port has a role to seal the gas inside the tire because it communicates with the tire sealing part.
  • the biston moves back and forth in the axial direction, but in this embodiment, only the rotation is performed.
  • FIG. 4C is a front view of the scale plate 43, which is engraved on the piston flange 41. Mark 4 4 is engraved on the cylinder flange.
  • the scale plate 4 3 is rotated by putting a finger on the knob 3 7, the piston 15 a is also rotated together. And open the sealing valve 42 to open the path to the port 16e and the tire seal.
  • compressed air is injected from the air valve 10 to adjust the pressure in the tire to a predetermined pressure. Inspection of the air pressure is performed by using a normal air pressure gauge to make contact with the air valve 10. Thereafter, the sealing valve 42 is sealed using a screwdriver.
  • the scale plate is sequentially rotated in the order of symbols 2 to 4 to form high-pressure gas portions in the four spokes. Further, rotate the scale plate to match the position of symbol N with the mark, and complete the operation of injecting compressed air. The position of the symbol N indicates the neutral position, and the vent hole 30 does not communicate with any port.
  • the sealing valve 42 is opened, and the position of the high-pressure part symbol 4 on the scale plate matches the mark.
  • high-pressure compressed air flows from the high-pressure gas section through the port 16d, the piston vent hole 30, and the port 16e into the tire through the cylinder, and the gas pressure in the tire increases.
  • the high pressure gas part With the gas pressure value of the above, the rise value of the air pressure in the designated tire can be notified.
  • the tire pressure of one high-pressure gas part is used, assuming that the pressure in the tire increases by 5%, if the compressed air of four high-pressure gas parts is used, the tire pressure of about 20% will be increased. Can rise.
  • the scale plate When the work to increase the gas pressure in the tires is completed, quickly rotate the scale plate to the position of V-T or N and contact the gauge with the air valve 10 to check the air pressure. It may be used for traveling at the position of this scale, but it is safer if the sealing valve 42 is closed.
  • the sealing valve 42 In order to reduce the pressure inside the raised tire, the sealing valve 42 should be opened and the protruding part communicating with the valve element of the air valve 10 should be pressed to release the compressed air. Perform the following operations to perform The scale plate is rotated to the symbol position of the used high-pressure portion, and the protrusion of the air valve 10 is pressed while the sealing valve 42 is closed to discharge the remaining compressed air. Compressed air remaining is about 2. 2 ⁇ 2. 5 kgf / cm 2 because they correspond to the pressure in the raised tire, because equals to Repa atmospheric air first valve 1 0 is opened, If the sealing valve 42 is opened in this state, a certain amount of gas in the tire can be stored.
  • a pressure gauge may be installed in the air valve using a pressure gauge capable of bleeding and injecting air while monitoring air pressure, and pressurizing and depressurizing the air. In this case, position the scale plate at the position of V-T or N.
  • FIG. 5 (a) shows an example in which a sealing portion is provided on the rim.
  • An annular sealing member 51 is welded to an outer rim 50 of the wheel la for welding with a joining portion 52 to form a rim sealing portion 53.
  • the rim sealing portion extends over the entire circumference and is a single sealing portion in this example.
  • Reference numeral 54 denotes a disk
  • 55 denotes a part of the mounted tire
  • 56 denotes a sealed portion of the tire.
  • a gas injection member 57 that penetrates the rim sealing portion 53 and reaches the tire sealing portion is provided airtight by applying caulking 58 to the penetrating portion.
  • FIG. 7B is a longitudinal sectional view of the gas injection member 57.
  • the gas injection member 57 is composed of a cylinder 59 and a cylinder 60 with a bottom that can rotate airtightly on its inner surface, and a valve 61 having the same configuration as an existing air valve is incorporated therein. Opening holes 63 a and 63 b are provided at two different positions of the cylindrical surface at different rotational angular positions in the hollow portion 62 on the bottom side connected to the valve. In addition, opening holes 64a and 64b are provided in the cylinder 59 at positions that match when these opening holes 63a and 63b rotate and change the position.
  • FIG. 7C is a front view of the gas injection member 57, in which a rotating handle 66 is provided with a fitting groove 67 and a mark 68 in which a tool such as a screwdriver is fitted.
  • a scale plate 70 on which a scale 69 for confirming the position of the bottomed cylinder 60 corresponding to this mark is fixed to the cylinder 59.
  • the symbol A on the scale 6 9 is the position where the compressed air injected through the valve 61 communicates with the tire sealing part 56, B is the rim sealing part 53, and C is the rim and tire sealing part. The opening position is shown.
  • the operating procedure is as follows: align the mark with the symbol A on the scale plate 70, inject compressed air at a predetermined pressure into the sealed portion of the tire, and then inject high-pressure compressed air into the sealed portion of the rim according to symbol B. Complete. If you want to increase the tire air pressure while driving, quickly move the mark to position C and send high-pressure compressed air into the tire due to the gas pressure difference. To detect the pressure inside the tire, return the mark to the position of symbol A and open the valve. The measurement may be performed with a commonly used gauge by pressing the tip of the sample.
  • the bottom of the bottomed cylinder 60 may be assembled later by assembling a gas injection member or fitting a related member of the valve 61.
  • the pressure can be reduced by using the direction switching valve shown in the previous embodiment in the center of the hub. It is also possible to perform control.
  • the air pressure of the tire can be increased or decreased at any place as needed.
  • the spoke type wheel has been described, the present invention is not limited to this, and the provision of a cavity in a disk-shaped disk is also included in the present invention.

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

Abstract

L'invention concerne une roue sur laquelle est monté un pneumatique. Cette roue permet de réguler la pression de gaz dans le pneumatique, sans alimentation externe en gaz. La roue comporte une ou plusieurs parties creuses, au moins une de ces parties étant hermétique. Une pression atmosphérique dans cette partie hermétique est supérieure à la pression atmosphérique dans le pneumatique. Le gaz haute pression est introduit dans le pneumatique. La partie hermétique est formée par creusement d'une branche de moyeu étoilé de la roue ou par creusement d'une partie de la jante. Par exemple, une zone hermétique d'obturation de branche de moyeu (4) est formée dans les quatre branches du moyeu de la roue (1), un passage de gaz (12) est formé dans chaque branche, et une ouverture (13) est constituée de manière à communiquer avec une zone hermétique d'obturation de pneumatique (5), ces zones d'obturation communiquant entre elles par une valve de direction; une valve d'air (10) est prévue à l'extrémité de la valve de direction, et de l'air comprimé est introduit dans chaque zone hermétique. Lorsque la pression du pneumatique augmente, la valve de direction est utilisée pour mettre en communication une zone hermétique de branche de moyeu haute pression et un passage de gaz, de manière à injecter le gaz haute pression dans le pneumatique par le biais d'une différence de pression.
PCT/JP2000/006105 1999-09-08 2000-09-07 Roue WO2001017802A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25408199A JP2001071701A (ja) 1999-09-08 1999-09-08 車輪用ホイール
JP11/254081 1999-09-08

Publications (1)

Publication Number Publication Date
WO2001017802A1 true WO2001017802A1 (fr) 2001-03-15

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PCT/JP2000/006105 WO2001017802A1 (fr) 1999-09-08 2000-09-07 Roue

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JP (1) JP2001071701A (fr)
WO (1) WO2001017802A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1216848A3 (fr) * 2000-12-20 2003-12-10 Bayerische Motoren Werke Aktiengesellschaft Roue pour véhicule à moteur et son procédé de fabrication
WO2008095461A1 (fr) * 2007-02-06 2008-08-14 Saadat Fereshteh Jante de véhicule à moteur à valve centrale
US10814681B2 (en) 2016-04-11 2020-10-27 Bridgestone Americas Tire Operations, Llc Mounting stem for inflation valve and sensor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4928868B2 (ja) * 2006-08-18 2012-05-09 カヤバ工業株式会社 ガス分離機能付きホイール
US8381785B2 (en) * 2010-05-07 2013-02-26 The Goodyear Tire & Rubber Company Self-inflating tire assembly

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JPS6127705U (ja) * 1984-07-26 1986-02-19 スズキ株式会社 圧搾空気室を備えたホイ−ル
JPS62125906A (ja) * 1985-11-27 1987-06-08 Yasuho Shigeno 車輪
JPS63137001A (ja) * 1986-11-07 1988-06-09 バルター　トレザー リム
JPH0347803U (fr) * 1989-09-20 1991-05-07
JPH07323710A (ja) * 1994-06-01 1995-12-12 Tgk Co Ltd 車輌用車輪
JPH0867101A (ja) * 1994-08-27 1996-03-12 Dr Ing H C F Porsche Ag 自動車のための車輪

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JPS49127918U (fr) * 1973-03-01 1974-11-01
JPS5118001A (fr) * 1974-08-05 1976-02-13 Nissan Motor
JPS5231139U (fr) * 1975-08-27 1977-03-04
JPS5231102U (fr) * 1975-08-27 1977-03-04
JPS61135805A (ja) * 1984-12-03 1986-06-23 Iseki & Co Ltd 走行車輪
JPS61189803U (fr) * 1985-05-20 1986-11-26
JPS636903U (fr) * 1986-06-27 1988-01-18
US5452753A (en) * 1993-04-22 1995-09-26 Hughes Aircraft Company Vehicle tire management system including wheel with self-contained tire inflation/deflation apparatus
JP3099303B2 (ja) * 1994-08-09 2000-10-16 義夫 内野 車両用タイヤ
JPH1081116A (ja) * 1996-09-10 1998-03-31 Kenji Okamoto 走行中のタイヤ空気圧を一定に保つ装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127705U (ja) * 1984-07-26 1986-02-19 スズキ株式会社 圧搾空気室を備えたホイ−ル
JPS62125906A (ja) * 1985-11-27 1987-06-08 Yasuho Shigeno 車輪
JPS63137001A (ja) * 1986-11-07 1988-06-09 バルター　トレザー リム
JPH0347803U (fr) * 1989-09-20 1991-05-07
JPH07323710A (ja) * 1994-06-01 1995-12-12 Tgk Co Ltd 車輌用車輪
JPH0867101A (ja) * 1994-08-27 1996-03-12 Dr Ing H C F Porsche Ag 自動車のための車輪

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1216848A3 (fr) * 2000-12-20 2003-12-10 Bayerische Motoren Werke Aktiengesellschaft Roue pour véhicule à moteur et son procédé de fabrication
WO2008095461A1 (fr) * 2007-02-06 2008-08-14 Saadat Fereshteh Jante de véhicule à moteur à valve centrale
JP2010520830A (ja) * 2007-02-06 2010-06-17 サアダット，フェレシュテフ 中央バルブを有する車両リム
US8453692B2 (en) 2007-02-06 2013-06-04 M. Mohsen Saadat Vehicle rim comprising a central valve
US10814681B2 (en) 2016-04-11 2020-10-27 Bridgestone Americas Tire Operations, Llc Mounting stem for inflation valve and sensor

Also Published As

Publication number Publication date
JP2001071701A (ja) 2001-03-21

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