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JP2008168864 |
To provide an optical warning structure of a vehicle wheel, a guardrail, a pole for road lightening, a bridge, etc., which is stable in optical warning performance for the long term.The optical structure comprises a luminous layer 14, ha...
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JP2008162357 |
To provide a bearing device for a wheel capable of enhancing the press-fitting difficulty of a hub bolt in a hub flange, and preventing damages of the hub bolt after the press-fitting.In the bearing device, a hub ring 41 and a rolling be...
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JP2008155235 |
To provide a cast product having a cylindrical rim material becoming the rim of a wheel for a vehicle by cutting its surface, the cast product in which the occurrence of pressure leakage caused by a blow hole can be reduced, even when th...
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JP2008149790 |
To provide a vehicle wheel capable of restraining a design face of a wheel from becoming dirty.This vehicle wheel, having a window 13 at a disc portion 10, is formed with a groove portion 30 along an end edge of a spoke portion side face...
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JP2008137428 |
To suppress the deformation of a flange portion due to press-in of a hub bolt, in a vehicular rolling bearing.In the rolling bearing device for the wheel wherein a plurality of holes 1a for attaching the hub bolts is formed on the flange...
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JP2008132913 |
To provide a coating method for a vehicle aluminum wheel, repairing minute defects near the surface of the vehicle aluminum wheel (performing sealing) and preventing blistering from being generated on a coated face in a baking process of...
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JP2008132457 |
To provide a coating method of an aluminium wheel for vehicles which is not required for finish processing by applying putty and engaging a lathe as treatment before coating.The coating method of the aluminium wheel for vehicles comprise...
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JP2008133524 |
To improve fatigue strength and prevent cracking in a vehicle wheel which is a product obtained by forging or casting which is more suitable for mass production than forging.A light alloy product has a compressed stress remaining at a pa...
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JP2008132912 |
To provide a vehicle wheel which is a casting wheel suitable for mass production compared with a forging wheel and prevents deflating of a fitted tire.After a wheel molded component having a vehicle wheel shape is obtained by casting, a ...
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JP2008114368 |
To provide a plating removing device of a three-piece wheel capable of easily and neatly removing plating at a welding planned portion of a superimposed part of an inner rim and an outer rim.This plating removing device removes plating a...
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JP2008115957 |
To avoid adhesion of wear dust produced by braking on a disk wheel, especially on its outside decorative surface.The disk wheel 12 comprises: a rim 18 on which a tire is mounted; and a disk portion 20 which is provided on one side of the...
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JP2008114723 |
To provide a vehicular wheel improved in design of a wheel cap and reduced in the weight of a wheel by optimally positioning a hat portion.The vehicular wheel comprises: a rim 2 having a drop part 2c reduced in diameter from an outside s...
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JP2008110677 |
To manufacture a lightweight vehicle wheel of high strength at low cost.A substantially disk-shaped first component 10 integrally having a disk 11 and one end 12 of a rim is cast, and a cylindrical second component 20 provided as a prefo...
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JP2008110381 |
To provide an automobile wheel made of cast aluminum, which prevents the periphery of a hub bolt insertion hole from being deformed, in particular from buckling.In an automobile wheel (1) manufactured by aluminum casting, bolt holes (4) ...
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JP2008087689 |
To provide a wheel capable of attaining light weight and insurance of a brake space.The automotive wheel has a disc 030 and a rim 020 making a rolled plate as a material, and the rim 020 has a first flange 040A; a first bead sheet 05A; a...
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JP2008087688 |
To provide an automotive wheel enabling the diversion of a wheel even if a kind of attachment vehicle or the like is changed and reducing exchange parts as much as possible.In the automotive wheel 1 comprising a rim 30 and a disc install...
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JP2008080286 |
To provide a coating method of an aluminum alloy wheel capable of applying a coating film excellent not only in water-resistant adhesiveness but also in cutting properties even in a case 4C/3B coating is adapted, and also to provide the ...
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JP2008080297 |
To provide a coating method of an aluminum alloy wheel capable of obtaining the aluminum alloy wheel excellent in sufficient chipping resistance, cutting processability, water resistance, corrosion resistance and adhesiveness in spite of...
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JP2008080832 |
To realize the excellent mountability of a brake rotor to a hub wheel to constitute a hub unit, and to enhance the workability of the hub wheel.An enlarged part 28 is formed on a brake rotor mounting surface 25 side of a bolt hole 23 for...
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JP2008074181 |
To achieve a structure with which a stud 9a can be easily inserted into and extracted from a mounting hole 17 in a mounting flange 7 in a rolling bearing unit 1a for wheel support which keeps pitch circle diameters of outside-row balls 4...
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JP2008073763 |
To provide a method of manufacturing a vehicle wheel, by which the formability of the preform of the vehicle wheel in plastic working is enhanced more dramatically than before.In the invented method, molten metal is poured into an inner ...
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JP2008074357 |
To provide a hub unit capable of restricting the generation of burrs in the axial direction and eliminating the fall of the burrs even in the case of using a hub bolt having high hardness.The hub unit 1 comprises an outer ring 2, a hub w...
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JP2008074333 |
To provide a roller bearing device for a wheel that can prevent an inclination of a center axis of a hub bolt shaft by its simple structure.A flange 22 of a hub wheel 20 has a bolt hole 60 into which a shaft part 71 of a hub bolt 70 is p...
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JP2008074334 |
To provide a rolling bearing device for a wheel capable of preventing the scattering and the fall of abrasion powdery dust and a burr debris to the installation surface of an installation board for a press-in device when pressing a serra...
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JP2008056099 |
To provide a rolling bearing device for a wheel capable of preventing generation of worn particles, burrs and scraps when press-fitting a serrated shank portion of a hub bolt in a bolt hole of a flange.A bolt hole 60 is formed through a ...
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JP2008056098 |
To provide a rolling bearing device for a wheel capable of preventing scattering of worn particles, burrs and scraps generated when press-fitting a shaft part of a hub bolt in a bolt hole of a flange.A bolt hole 60 is formed through a fl...
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JP2008013591 |
To provide an antifouling film for vehicles, an antifouling coating for vehicles, an antifouling member for vehicles and a wheel that reduce the amount of brake dust attaching to members for vehicles and enhance cleaning properties of br...
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JP2008006848 |
To provide a bearing device for wheels with a brake rotor and its manufacturing method capable of improving face run-out accuracy in the brake rotor, and restraining the generation of brake judder.In this bearing device for the wheels wi...
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JP2008001190 |
To easily maintain durability of a wheel 3 for a vehicle, while reducing weight of the wheel 3.A rim main body 15 has a rim main body first portion 15a, a rim main body second portion 15b, a rim main body third portion 15c and a rim main...
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JP2007185555 |
To prevent rust from being generated on a part when the surface of an object to be coated with a coating is exposed.A groove 40 is formed on the surface of a portion where a radius of curvature of a spoke 16 shrinks. A part of the coatin...
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JP2007186150 |
To provide a vehicular wheel capable of reducing the weight of rim flange parts and bead seat parts while ensuring the strength thereof.In the vehicular wheel 10, a rim part 12 is formed on an outer circumferential edge of a disk part 11...
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JP2007186108 |
To provide a bearing device for a wheel improved in disassembling work efficiency in repair, enhanced in degree of freedom in design, and reduced in weight and size.This device is provided with an outer member 4 having a vehicle body mou...
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JP2007167769 |
To provide a masking device which causes no unevenness in coating vehicle wheels and reduces a cost in producing and managing masks.A supporting stand 10, which supports a vehicle wheel 100, has a prop 11 and a vehicle wheel-supporting p...
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JP2007161037 |
To provide a wheel assembling structure of a vehicle capable of preventing the wheel certainly from being installed erroneously while the rotational balance of the wheel is well kept.The wheel assembling structure of the vehicle is compo...
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JP2007145124 |
To provide an elastic wheel capable of improving the durability of a damper member over a long period.This elastic wheel 5 has a rim extending in the circumferential direction capable of supporting a tire, a disc fixed to an axle, and a ...
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JP2007145126 |
To provide an elastic wheel capable of improving durability of a damper member over a long period.This elastic wheel 5 has a rim 3 extending in the circumferential direction capable of movably supporting a tire 2, a disc 4 fixed to an ax...
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JP3967209 |
To provide an automobile disc wheel having totally improved durability performance. A circular groove portion 22 is arranged along a circumferential direction in a fitting boundary area 21 located right outside a fitting surface 20 of a ...
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JP2007137209 |
To provide a wheel for an automobile capable of improving welding strength and disk strength, in the wheel constituted by fitting and welding the disk to an outside bead seat of a rim and provided with a water drain hole.This wheel is pr...
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JP3961490 |
To improve uniting strength between a wheel portion and an elastic ring element, to cope with increase in a ground load depending on circumstances, and to prevent increase in cost and deterioration in appearance, in an agricultural wheel...
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JP2007126116 |
To provide a photoluminescent light alloy wheel capable of easily and inexpensively preventing reduction of a yield before metallic layer formation and repairing coating, of using conventional coating equipment for three layers and of ap...
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JP2007125572 |
To suppress the generation of casting defects in the case a casting having a cylindrical part is cast by the charge of molten metal from a side gate.The die of casting a wheel for a vehicle comprises: a disk part forming space; and a rim...
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JP2007118684 |
To provide a wheel of a motorcycle for which machining work can be carried out at a time and superior in manufacturing workability.This wheel of the motorcycle is furnished with a rim part 11 on which a tire 7 is installed, a hub part 12...
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JP3952337 |
To provide a hub nut holding mechanism for an automobile capable of expediting and facilitating wheel changing of the automobile, particularly of the automobile dedicated to an endurance race. A hub nut holding mechanism comprises, a cir...
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JP3949099 |
To provide a high-strength wheel economically by establishing a smaller size of the facility and a reduction of the cost. The wheel 1 is composed of a rim made of aluminum alloy and a disc made also of the aluminum alloy. The disc is equ...
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JP3950023 |
To provide a method for producing an automobile wheel disk by which the weight saving of a wheel disk can be realized while properly maintaining its fatigue strength. In the method for producing an automobile wheel disk 5, a tray-shaped ...
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JP2007106285 |
To manufacture a vehicle wheel which has favorable adhesion of a film at an edge.In a casting process, a disk part 10 having an ornament hole and a rim part 20 are integrally casted. In a working process, a hub hole 12 and a bolt hole 13...
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JP3947174 |
To extremely reduce vibration while simply, easily and efficiently performing mass production. In the method for manufacturing the two-piece wheel, a disc 2 and a rim 1 are welded to fix it in the state where an outer peripheral surface ...
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JP2007099151 |
To provide a method for painting in producing light alloy wheel material having colored parts by painting and glittering parts provided by light alloy material in a design surface, in which the borderline between both is clear, and appea...
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JP2007091206 |
To provide a manufacturing method of a wheel which can easily and completely remove a plating for the position to be welded and inexpensively and efficiently manufacture the wheel plated for a rim.The invention is related to the manufact...
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JP2007083297 |
To provide a forming method by which weight of a wheel disk can be lightened without spoiling the appearance.A plate-like base material 1 shown in Fig. 2 (A) is prepared. An intermediate material 4 is obtained by drawing the base materia...
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