WO2010140657A1 - ホイールリム、それを用いた車輪及び車両 - Google Patents
ホイールリム、それを用いた車輪及び車両 Download PDFInfo
- Publication number
- WO2010140657A1 WO2010140657A1 PCT/JP2010/059442 JP2010059442W WO2010140657A1 WO 2010140657 A1 WO2010140657 A1 WO 2010140657A1 JP 2010059442 W JP2010059442 W JP 2010059442W WO 2010140657 A1 WO2010140657 A1 WO 2010140657A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wheel rim
- tire
- wheel
- coating
- rim
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 claims abstract description 30
- 238000000576 coating method Methods 0.000 claims abstract description 30
- 239000011324 bead Substances 0.000 claims description 15
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 abstract description 5
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 33
- 238000010521 absorption reaction Methods 0.000 description 8
- 239000003973 paint Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
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- 229920001971 elastomer Polymers 0.000 description 6
- 230000005855 radiation Effects 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229920001875 Ebonite Polymers 0.000 description 1
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 244000149079 tacso Species 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B25/00—Rims built-up of several main parts ; Locking means for the rim parts
- B60B25/22—Other apurtenances, e.g. for sealing the component parts enabling the use of tubeless tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
- B60B21/10—Rims characterised by the form of tyre-seat or flange, e.g. corrugated
- B60B21/108—Rims characterised by the form of tyre-seat or flange, e.g. corrugated the surface of bead seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
- B60B21/12—Appurtenances, e.g. lining bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B25/00—Rims built-up of several main parts ; Locking means for the rim parts
- B60B25/002—Rims split in circumferential direction
-
- 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
- B60B3/04—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding
- B60B3/041—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding characterised by the attachment of rim to wheel disc
- B60B3/044—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding characterised by the attachment of rim to wheel disc characterised by cross-sectional details of the attachment, e.g. the profile
-
- 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
- B60B3/10—Disc wheels, i.e. wheels with load-supporting disc body apertured to simulate spoked wheels
-
- 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
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
- B60B2310/60—Surface treatment; After treatment
- B60B2310/616—Coating with thin films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
- B60B2310/60—Surface treatment; After treatment
- B60B2310/616—Coating with thin films
- B60B2310/6162—Conductive films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/50—Improvement of
- B60B2900/513—Cooling, e.g. of brakes
-
- 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
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/0009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/11—Passenger cars; Automobiles
Definitions
- the present invention relates to a wheel rim capable of improving the durability of a tire by lowering the tire temperature during traveling, and a wheel and a vehicle using the wheel rim.
- the present invention has been devised in view of the above circumstances, and a wheel rim capable of improving tire durability by efficiently transferring thermal energy from the tire to the wheel rim and lowering the tire temperature.
- the main object is to provide wheels and vehicles using the same.
- the invention according to claim 1 of the present invention is a metal wheel rim to which a pneumatic tire is mounted, and a film having a high emissivity is formed on at least a part of the surface of the wheel rim. It is characterized by.
- the invention according to claim 2 is the wheel rim according to claim 1, wherein the coating is a black coating.
- the invention according to claim 3 is the wheel rim according to claim 1 or 2, wherein the emissivity of the film is 0.8 or more.
- the invention according to claim 4 is the wheel rim according to any one of claims 1 to 3, wherein the coating is formed on a first surface that does not come into contact with outside air when the tire is mounted.
- the wheel rim includes a pair of rim seat portions provided on both outer side portions in the axial direction and to which bead portions of the pneumatic tire are mounted, and a substantially cylindrical shape extending between the pair of rim seat portions.
- the invention according to claim 6 is the wheel rim according to claim 4 or 5, wherein the coating is also formed on a second surface that comes into contact with outside air when the tire is mounted.
- the invention according to claim 7 is a wheel in which a pneumatic tire is mounted on the wheel rim according to any one of claims 1 to 6.
- the invention according to claim 8 is the wheel according to claim 7, wherein the pneumatic tire is a run-flat tire.
- the invention according to claim 9 is a vehicle including the wheel according to claim 7 or 8.
- the invention according to claim 1 is a metal wheel rim to which a pneumatic tire is attached, and a film having a large heat absorption rate is formed on at least a part of the surface of the wheel rim. Therefore, the thermal energy radiated from the tire efficiently moves to the wheel rim through the film having a large heat absorption rate and is discharged to the outside. As a result, an increase in tire temperature during traveling is suppressed, and the durability of the tire is improved.
- action is more reliable by using a black coating film or a film
- the first surface is an outer peripheral surface of a trunk portion extending between rim seat portions. Since the said trunk
- the film can also be formed on the second surface that comes into contact with the outside air when the tire is mounted.
- the thermal energy from the tire absorbed by the coating formed on the first surface can be efficiently released to the outside air from the coating formed on the second surface, and the tire temperature is passed through the wheel rim. Can be lowered more efficiently.
- the wheel rim as described above is suitably used as a wheel equipped with a pneumatic tire and / or a vehicle having such a wheel.
- the pneumatic tire is a run-flat tire that easily generates heat as in the invention according to claim 8, the effect of the present invention can be remarkably enjoyed.
- FIG. 1 is a cross-sectional view of a wheel assembled with a tire / wheel rim according to the present embodiment.
- FIG. 2 is a perspective view of the wheel rim.
- FIG. 3 is a perspective view of a wheel rim showing another embodiment.
- FIG. 4 is a perspective view of a wheel rim showing another embodiment.
- the wheel rim 1 of the present embodiment includes a substantially cylindrical rim portion 3 to which a pneumatic tire (hereinafter simply referred to as “tire”) 2 is mounted,
- the disc portion 4 extends inward in the tire radial direction from the inner peripheral surface of the rim portion 3.
- the pneumatic tire 2 includes a tread portion 2a, a pair of sidewall portions 2b extending inward in the tire radial direction from both sides thereof, and a bead portion 2c formed at an inner end of each sidewall portion 2b.
- the pneumatic tire 2 of the present embodiment is a run flat tire in which a reinforcing rubber 2r having a substantially crescent-shaped cross section is disposed on the side of the tire cavity surface i of the sidewall portion 2b.
- a run-flat tire can support a load by the reinforcing rubber 2r even when the internal pressure is reduced, and can safely travel (run-flat travel) for a continuous distance at a constant speed.
- the pneumatic tire 2 may be a non-run flat tire.
- the wheel rim 1 is made of a metal material.
- the metal material for example, various materials such as an aluminum alloy, a magnesium alloy, a titanium alloy, and steel are suitably employed.
- the wheel rim 1 can be manufactured by various methods such as forging, casting or cutting.
- the wheel rim 1 of the present embodiment is not limited in any way with respect to the material and the manufacturing method.
- the rim portion 3 is provided on a pair of rim seat portions 3a and 3a that are provided on both outer side portions in the axial direction and on which the bead portion 2c of the tire 2 is seated, and is continuously provided on the outer side in the axial direction of the rim seat portion 3a.
- a flange portion 3b that extends radially outward and supports the outer surface of the bead portion 2c, and a substantially cylindrical body portion 3c that extends axially between the rim seat portions 3a and 3a. It is formed in a ring shape that has a cross-sectional shape and extends continuously in the circumferential direction. Note that, in the wheel rim 1 of the present embodiment, both end portions of the body portion 3c are processed as hump portions 3d that are raised objects that prevent positional deviation of the bead portion 2c.
- the disk portion 4 includes a hub portion 4a that is fixed to an axle, a radially extending outward from the hub portion 4a, and a radially outer end that is fixed to the inner peripheral surface side of the rim portion 3. And the five spoke portions 4b.
- the wheel rim 1 shown in FIG. 1 is depicted as a surface on the right side of which appears on the outside of the vehicle.
- the wheel rim 1 is formed with a coating 5 having a high emissivity on at least a part of its surface so as to be displayed in different colors in FIGS. 1 and 2.
- a coating 5 having a high emissivity on at least a part of its surface so as to be displayed in different colors in FIGS. 1 and 2.
- the tire lumen surface i is black rubber, and thus the emissivity is originally high. Depending on the surface roughness, the emissivity is generally about 0.9 to 0.95.
- the surface is usually polished and polished with a metallic color such as silver.
- the emissivity of such a wheel rim 1 is very small, about 0.02 to 0.05. Therefore, although it varies depending on the tire size, in the case of a standard passenger car tire, even when the tire temperature is 100 ° C., the heat transfer to the wheel rim is 10 W / m 2 or less, and the heat transfer due to heat radiation is substantially made. It wasn't.
- the coating 5 having a high emissivity on the wheel rim 1 as in the present invention heat transfer by infrared rays from the high temperature tire 2 to the low temperature wheel rim 1 side is efficiently performed during traveling. This is done to suppress an increase in tire temperature.
- the most typical one is a black film, particularly a black film obtained by applying a black paint on the surface of the wheel rim 1 and curing it.
- a black film can be formed in a light weight and at a low cost.
- the paint examples include silicone resin, polyamideimide resin, polyimide resin, fluorine resin, alkyd resin, polyester resin, epoxy resin, polyurethane resin, phenol resin, melamine resin, acrylic resin, vinyl resin, petroleum resin, polyamide resin, or nitro.
- a resin-based black paint mainly composed of a resin such as cellulose, a carbon black-based black paint or the like can be used.
- the film 5 can also be formed by applying a radiation paint having a hue other than black and increasing the emissivity by curing.
- the film 5 is not limited to a film, but includes all forms formed in a layered manner on the surface of the wheel rim 1.
- the coating 5 may be formed by a surface treatment process such as black chrome plating in addition to painting, or may be formed by baking a ceramic material for increasing the emissivity, or bonding a ceramic sheet material or the like.
- the emissivity of the coating 5 is larger than that of the surface of the wheel rim 1 before the coating is formed, but is preferably 0.80 or more, more preferably 0.85 or more, and still more preferably 0.90 or more. Most preferably, 0.95 or more is desirable.
- the emissivity can be measured with an emissometer (for example, D & S AERD manufactured by Kyoto Electronics Industry Co., Ltd.).
- the thickness of the film 5 is not particularly limited, but the rubber member of the tire 2 usually emits infrared rays having a wavelength of about 3 to 15 ⁇ m. Therefore, the thickness of the film 5 is preferably determined so as to efficiently absorb infrared rays having such a wavelength. Further, as the thickness of the coating 5 increases, the mass of the wheel rim 1 increases. According to various experiments, when the coating 5 is formed with a resin-based black paint, the thickness of the coating 5 is preferably in the range of about 10 to 30 ⁇ m.
- the wheel rim 1 of the present embodiment As described above, in the wheel rim 1 of the present embodiment, after the infrared rays radiated from the tire 2 efficiently move to the wheel rim 1 through the coating 5 having a high heat absorption rate, the heat is transmitted from the wheel rim 1. It is discharged to the outside air. As a result, an increase in tire temperature during traveling is suppressed, and as a result, the durability of the tire is improved. In particular, in the run flat tire, an advantage that the run flat travel distance is remarkably increased by suppressing the increase in the tire temperature can be obtained. Therefore, it is particularly desirable that the wheel rim 1 of the present embodiment is configured as a wheel combined with a run-flat tire and configured as a vehicle having this wheel.
- the outer peripheral surface of the body portion 3c of the wheel rim 1 is applied as the first surface Sa, and no film is formed on the other portions.
- the coating 5 is continuously formed in the circumferential direction, and is formed over at least 50% or more, more preferably 80% or more of the surface area of the outer peripheral surface of the body portion 3c.
- drum 3c and the internal cavity surface i of the tire 2 face in the circumferential direction continuously, and can absorb the thermal energy by the side of a tire more effectively.
- the thermal energy absorbed from the coating 5 is released to the outside from the inner peripheral surface of the body portion 3 c of the wheel rim 1, the inner side outer surface of the disc portion 4, and the like.
- the coating 5 is not formed on the inner side surfaces of the rim sheet portion 3a and the flange portion 3b that are in contact with the bead portion 2c among the surfaces that are not in contact with the outside air, and the metal material of the wheel rim 1 is used. It is exposed as it is on the surface.
- the coating 5 can also be formed on the second surface Sb of the wheel rim 1 that comes into contact with the outside air when the tire is mounted.
- the heat transferred to the wheel rim 1 can be more effectively released to the outside by the heat radiation from the wheel rim 1. That is, while traveling, the wheel rim 1 is cooled by heat transfer with air, but in addition, cooling of the wheel rim 1 can be expected by heat radiation.
- the second surface Sb for example, as shown in FIG. 3, it may be the inner peripheral surface of the barrel portion 3c, or as shown in FIG. 4, the inner peripheral surface of the barrel portion 3c, and It can also be set as the whole surface which contacts external air including the inner surface of the disk part 4, and an outer surface.
- the film 5 when the film 5 is formed in a region that is exposed to direct sunlight among the surfaces in contact with the outside air, the film 5 absorbs the heat energy of sunlight, and conversely, the temperature of the wheel rim 1 may be increased. Occurs. Therefore, as the second surface Sb, a surface which is not exposed to direct sunlight among the surfaces in contact with the outside air, specifically, the inner peripheral surface of the body portion 3c and the inner surface of the disk 4b are preferably employed. sell.
- a wheel rim (size 18 ⁇ 8-J) was prototyped based on the specifications in Table 1.
- a black paint film was formed on the Example product using a black paint (THI-1B) manufactured by TASCO JAPAN.
- each wheel rim was fitted with a run-flat tire of size 245 / 40ZR18 and attached to all the wheels of a domestic passenger car, and one wheel of all the wheels was freed of internal pressure by removing the valve core.
- the passenger car was run at a speed of 60 km on a test course (weather: sunny, temperature: 22 ° C.), and an endurance test was performed until the tire broke down.
- the evaluation is an index in which the travel distance of Example 1 is set to 100, and the larger the value, the more the durability is improved. Table 1 shows the test results.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
Description
2 空気入りタイヤ
3 リム部
4 ディスク部
5 皮膜
Sa 第1の表面
Sb 第2の表面
図1及び2に示されるように、本実施形態のホイールリム1は、空気入りタイヤ(以下、単に「タイヤ」ということがある。)2が装着される略円筒状のリム部3と、該リム部3の内周面からタイヤ半径方向内方にのびるディスク部4とから構成される。
Claims (9)
- 空気入りタイヤが装着される金属製のホイールリムであって、該ホイールリムの表面の少なくとも一部に、放射率が大きい皮膜が形成されていることを特徴とするホイールリム。
- 前記皮膜は、黒色の塗膜である請求項1記載のホイールリム。
- 前記皮膜の放射率は、0.8以上である請求項1又は2記載のホイールリム。
- 前記皮膜は、タイヤの装着時に外気と接触しない第1の表面に形成される請求項1乃至3のいずれかに記載のホイールリム。
- 前記ホイールリムは、軸方向の両外側部に設けられかつ前記空気入りタイヤのビード部が装着される一対のリムシート部と、それらの間をのびる略円筒状の胴部とを有し、前記第1の表面が前記胴部の外周面である請求項4に記載のホイールリム。
- 前記皮膜は、タイヤの装着時に外気と接触する第2の表面にも形成される請求項4又は5に記載のホイールリム。
- 請求項1乃至6のいずれかに記載されたホイールリムに空気入りタイヤを装着した車輪。
- 前記空気入りタイヤがランフラットタイヤである請求項7記載の車輪。
- 請求項7又は8に記載された車輪を含む車両。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10783439.2A EP2418097A4 (en) | 2009-06-04 | 2010-06-03 | RIM AND TIRES AND VEHICLE WITH IT |
CN2010800241845A CN102448738A (zh) | 2009-06-04 | 2010-06-03 | 车轮轮辋、以及使用该车轮轮辋的车轮和车辆 |
BRPI1011704A BRPI1011704A2 (pt) | 2009-06-04 | 2010-06-03 | aro de roda, roda e veículo usando o mesmo |
JP2011518492A JPWO2010140657A1 (ja) | 2009-06-04 | 2010-06-03 | ホイールリム、それを用いた車輪及び車両 |
US13/320,665 US20120056467A1 (en) | 2009-06-04 | 2010-06-03 | Wheel rim, and wheel and vehicle using same |
RU2011150657/11A RU2011150657A (ru) | 2009-06-04 | 2010-06-03 | Обод колеса, колесо и транспортное средство с его применением |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009135307 | 2009-06-04 | ||
JP2009-135307 | 2009-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010140657A1 true WO2010140657A1 (ja) | 2010-12-09 |
Family
ID=43297790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2010/059442 WO2010140657A1 (ja) | 2009-06-04 | 2010-06-03 | ホイールリム、それを用いた車輪及び車両 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20120056467A1 (ja) |
EP (1) | EP2418097A4 (ja) |
JP (1) | JPWO2010140657A1 (ja) |
KR (1) | KR20120026076A (ja) |
CN (1) | CN102448738A (ja) |
BR (1) | BRPI1011704A2 (ja) |
RU (1) | RU2011150657A (ja) |
WO (1) | WO2010140657A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018158714A (ja) * | 2017-03-23 | 2018-10-11 | ハンコック タイヤ カンパニー リミテッド | 共鳴音低減空気圧タイヤ |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011083834A1 (de) * | 2011-09-30 | 2013-04-04 | Washi Kosan Co., Ltd. | Rad |
CN106739784A (zh) * | 2017-01-03 | 2017-05-31 | 上海共佰克智能科技有限公司 | 一种车轮 |
JP7281974B2 (ja) * | 2019-06-17 | 2023-05-26 | 株式会社ブリヂストン | 車両用ホイール及びタイヤ・ホイール組立体 |
JP7040804B2 (ja) * | 2020-02-25 | 2022-03-23 | 株式会社レイズエンジニアリング | 車両用ホイールの製造方法及び車両用ホイール |
CN111301069B (zh) * | 2020-03-31 | 2022-06-14 | 宁波市润桥工业设计有限公司 | 一种稳定胎压的方法及装置 |
Citations (4)
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JP2004130855A (ja) * | 2002-10-08 | 2004-04-30 | Bridgestone Corp | タイヤホイール組立体 |
JP2004130841A (ja) * | 2002-10-08 | 2004-04-30 | Bridgestone Corp | 車両用ホイール |
JP2004249884A (ja) * | 2003-02-21 | 2004-09-09 | Yokohama Rubber Co Ltd:The | タイヤ用ホイール及びそれを用いた空気入りタイヤとの組立体 |
JP2009073247A (ja) | 2007-09-19 | 2009-04-09 | Honda Motor Co Ltd | 車両用ホイール及びその遮熱断熱コーティング方法 |
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JPS4862105A (ja) * | 1971-11-22 | 1973-08-30 | ||
DE2725428C2 (de) * | 1977-06-04 | 1983-12-01 | W.C. Heraeus Gmbh, 6450 Hanau | Gehäuse einer Operationsleuchte |
JPS5848361B2 (ja) * | 1980-12-25 | 1983-10-28 | 東洋ゴム工業株式会社 | 耐食性タイヤリム |
US4471999A (en) * | 1982-06-04 | 1984-09-18 | General Motors Corporation | Vehicle wheel assembly with insulation intermediate bead seats |
AU2003266625A1 (en) * | 2002-09-30 | 2004-04-23 | Bridgestone Corporation | Orientated carbon nanotube composite, process for producing orientated carbon nanotube composite, and, produced using orientated carbon nanotube composite, pneumatic tire, wheel for vehicle, tire wheel assembly and disk brake |
DE102007049872A1 (de) * | 2007-10-18 | 2009-04-23 | Continental Aktiengesellschaft | Fahrzeugluftreifen |
CN201201483Y (zh) * | 2008-03-31 | 2009-03-04 | 赖建辉 | 具有异色涂层的加强型轮辋体 |
JP5001986B2 (ja) * | 2009-09-08 | 2012-08-15 | 本田技研工業株式会社 | 車両用ホイール |
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2010
- 2010-06-03 WO PCT/JP2010/059442 patent/WO2010140657A1/ja active Application Filing
- 2010-06-03 US US13/320,665 patent/US20120056467A1/en not_active Abandoned
- 2010-06-03 BR BRPI1011704A patent/BRPI1011704A2/pt not_active IP Right Cessation
- 2010-06-03 JP JP2011518492A patent/JPWO2010140657A1/ja active Pending
- 2010-06-03 EP EP10783439.2A patent/EP2418097A4/en not_active Withdrawn
- 2010-06-03 RU RU2011150657/11A patent/RU2011150657A/ru not_active Application Discontinuation
- 2010-06-03 CN CN2010800241845A patent/CN102448738A/zh active Pending
- 2010-06-03 KR KR1020117028641A patent/KR20120026076A/ko not_active Application Discontinuation
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JP2004130855A (ja) * | 2002-10-08 | 2004-04-30 | Bridgestone Corp | タイヤホイール組立体 |
JP2004130841A (ja) * | 2002-10-08 | 2004-04-30 | Bridgestone Corp | 車両用ホイール |
JP2004249884A (ja) * | 2003-02-21 | 2004-09-09 | Yokohama Rubber Co Ltd:The | タイヤ用ホイール及びそれを用いた空気入りタイヤとの組立体 |
JP2009073247A (ja) | 2007-09-19 | 2009-04-09 | Honda Motor Co Ltd | 車両用ホイール及びその遮熱断熱コーティング方法 |
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Cited By (1)
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JP2018158714A (ja) * | 2017-03-23 | 2018-10-11 | ハンコック タイヤ カンパニー リミテッド | 共鳴音低減空気圧タイヤ |
Also Published As
Publication number | Publication date |
---|---|
RU2011150657A (ru) | 2013-07-20 |
KR20120026076A (ko) | 2012-03-16 |
EP2418097A4 (en) | 2013-06-05 |
EP2418097A1 (en) | 2012-02-15 |
US20120056467A1 (en) | 2012-03-08 |
CN102448738A (zh) | 2012-05-09 |
JPWO2010140657A1 (ja) | 2012-11-22 |
BRPI1011704A2 (pt) | 2018-06-12 |
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