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JP2010185093 |
To raise a Young' modulus by decreasing an atom's distance in a magnesium crystal structure.As for the magnesium composed of a hexagonal closed packing structure, metallic element atoms having larger atomic diameter than the magnesium at...
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JP2010179862 |
To provide a vehicle wheel which avoids a weight increase of a wheel disk as much as possible and efficiently improves rigidity.In the wheel disk having a disk hole, a peripheral edge of the disk hole is folded back in a U shape inside t...
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JP2010167919 |
To prevent a wheel from falling off from a vehicle due to falling-off of a disc of the wheel of the vehicle during traveling from a hub.In a fastening part of the wheel in the vehicle such as an automobile, an outer cylinder threaded in ...
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JP2010132279 |
To provide an automobile wheel disc that is provided with a projecting shape effective in improving spoke rigidity and durability while the durability of the interface between the projecting shape and the hub mounting part is ensured, wi...
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JP2010132278 |
To provide an automobile wheel with which wheel durability can be achieved even when ribs (protrusions) are eliminated.(1) This automobile wheel 10 includes a hub attachment part 32 and a spoke part 33, with a wavy part 36, which reduces...
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JP2010132277 |
To provide a vehicle wheel disc in which the selectable range of wheel specifications is broadened as a result of a reduction in the degree of outward protrusion from the curved portion of the perimeter edge of decorative holes in the ax...
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JP2010120643 |
To provide an improved decorative cap and a wheel nut or a bolt assembly, and to provide their assembling method.An insert is coated and/or plated, and includes a hexagonal part and a part having a cylindrical outer surface. The cap incl...
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JP2010115932 |
To provide an automotive wheel in which respective central axes of a wheel rim and a wheel disc are made coincident with each other at high accuracy.The automotive wheel has a constitution that the wheel rim 2 provided on a positioning f...
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JP2010105595 |
To check pneumatic pressure while a temporary tire is housed and held in a vehicle body.This temporary tire 12 held in a vehicle body 14 of an automobile 10a comprises a wheel 16, and a tire body 18, and the wheel 16 has a pneumatic pres...
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JP2010100121 |
To provide a wheel having a counter balance with superior run-out accuracy.The wheel 10 for automobile includesa disk 7 to be press-fitted to the inside of a rim trimming 8. The disk 7 includes four flanges 3a-3d and four disk material r...
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JP2010095011 |
To provide a disk for a wheel and a vehicular wheel whose manufacturing yield is high and whose weight can be reduced.The disk for a wheel, which is structured by carrying out the cladding joint of a plurality of metal plates 40, include...
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JP2010089566 |
To avoid a crack of a plate around a pressed-in position of a bush, and prevent a nut from being loosen under severe traveling condition.A horizontal flange 1 is formed on a bush B. A reference surface 2 of the flange 1 is horizontal, an...
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JP2010083473 |
To provide a manufacturing method of a wheel capable of manufacturing the wheel superior in mechanical strength and uniform in the mechanical strength; and the wheel.This invention is the manufacturing method of the wheel comprising a pr...
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JP2010076464 |
To propose a motor vehicle wheel made of a plurality of different metal materials having sufficient joining strength between a wheel disc and a wheel rim.At least one of the wheel rim 2 and the wheel disc 3 is formed by a composite plate...
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JP2010058532 |
To provide an automobile wheel capable of suppressing water, sand or the like from being accumulated in an inner vacant area formed inside a bead seat part on an outer side of a wheel rim.A fitting outer peripheral part 24 of a wheel dis...
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JP2010058575 |
To provide a bearing device for wheels, capable of increasing the hardness of the periphery of the bearing surface of the hub bolt hole of a flange for mounting wheels being a part desired for strength and fatigue strength under high str...
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JP2010052708 |
To provide a rolling bearing device capable of suppressing vibration of a flange part even if a bolt is press-fitted to a bolt insertion hole of the flange part.The hub unit 1 (rolling bearing device) includes an outer ring 2 (non-rotati...
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JP2010047121 |
To provide a drive unit and a control device of the same which are capable of establishing a fail-safe function against an excessive input from a traveling wheel side.In the drive unit wherein a power transmission path is constituted for...
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JP2010047153 |
To provide a wheel for an automobile capable of suppressing deposition of water, sand or the like in an inner circumferential void formed inside an outboard side bead seat part of a wheel rim.A wheel disk 3 has an outboard side flange pa...
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JP2010047142 |
To propose a wheel for automobile which is capable of inhibiting water, sand or the like from depositing in the inner circumferential space formed inside the bead seat section on the front surface side of the wheel rim.The wheel for auto...
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JP2010047154 |
To eliminate disadvantages of the prior arts such as lack of freedom in design and increase in weight.A vehicular wheel includes an outer rim o wherein a thick part of a plate is formed into a disk part d by embossing and a thin part of ...
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JP2010047082 |
To provide a complex model analysis device capable of stably performing analysis even though lateral deformation is applied to a complex model, and to provide a complex model analysis method, a complex model analysis program, a method of...
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JP2010047061 |
To provide a wheel nut cap and a wheel nut cap set capable of being detached and reattached from/to a wheel nut without being affected by heat or the state of the wheel nut.The wheel nut cap 200 capable being detachably fitted to the whe...
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JP2010030567 |
To provide a wheel contributing to miniaturization of a mounted body.This invention relates to the wheel 1 with a tube type tire 4 attached to a wheel 2. The valve 301 of the tube 3 of the wheel 1 is guided to the surface side of the whe...
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JP2010030374 |
To provide a wheel for a vehicle reducing rolling friction by raising the temperature of a tire with a simple structure.The whole surface of the wheel 10 is formed with an undercoat layer 13 of a clear coating of 5 to 40 m in thickness. ...
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JP2010006173 |
To provide a tire wheel capable of improving controllability and stability when a vehicle travels, capable of restraining a weight increase, and capable of improving durability.In this tire wheel having a well part 8 having a substantial...
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JP2010006135 |
To provide a vehicular wheel and a tire wheel assembly capable of further effectively restraining a temperature rise in a pneumatic tire caused when the pneumatic tire rolls on a road surface.This vehicular wheel 10A includes a projectio...
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JP2009297739 |
To achieve stable directive solidification to manufacture a cast wheel for a vehicle having no manufacturing defect, by newly setting a position as a starting point of the directive solidification.A cast wheel 1 for a vehicle is made fro...
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JP2009292322 |
To provide a wheel for an automobile capable of suppressing generation of cracks at end parts on a hub mounting part side of spoke parts and easily securing rigidity of the spoke parts, as compared with a conventional wheel.In this wheel...
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JP2009291712 |
To provide a method of painting a wheel with a high productivity, easily, and at low cost, in which fine and complicated marking displays such as characters and pinstripes can be displayed on the surface of the wheel with high precision....
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JP2009285671 |
To reduce the diameters of metal particles in a micro metal structure of a forged wheel.In a step of integrally forge-forming a vehicle wheel by hot forging while using a columnar billet of a light alloy as a starting material, the avera...
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JP2009286238 |
To provide a wheel bearing device ensuring the fixing force of hub bolts, reduced in material loss and weight and made compact.In the wheel bearing device in which a hub ring 4 has integrally at one end thereof a wheel mounting flange 6,...
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JP2009286309 |
To provide a rolling bearing device which prevents fuel consumption from being worsened, by reducing a friction torque by simplifying a structure of a sealing device used for a device adjusting a tire pressure.The rolling bearing device ...
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JP2009274135 |
To reduce the press pressure of a wheel made by forging and to improve a forging ratio.In a process where a billet for forging made of a light alloy or a billet beforehand forged and formed into a prescribed shape as the raw material is ...
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JP2009274468 |
To provide an automobile wheel made of aluminum capable of preventing deformation, particularly buckling, of the periphery of insertion holes for hub bolts.In the automobile wheel made of aluminum, bolt holes (4) for attaching a disk (2)...
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JP2009262717 |
To provide a method of manufacturing a wheel adapted to avoid cracking of a welded part between a flange part and a rim drop part of a disk.As shown in Fig.1(A), the cylindrical flange part 22 of the disk 20 is fitted in the inner periph...
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JP2009262905 |
To detect deterioration of regulation fastening force due to looseness of a hub bolt by regulating the fastening force of the hub bolt, which fastens a wheel, and maintaining the practical fastening force even if fitting (permanent set) ...
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JP2009262642 |
To provide a wheel for a vehicle capable of more effectively lightening itself and improving rigidity.This wheel for the vehicle has a spoke and a rim, and the spoke is extended to an inner peripheral surface of the rim from a wheel disc...
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JP2009255651 |
To create various variations of a wheel structure of a wheel for coping with a puncture.This wheel is constituted by forming a plurality of holes for weight reduction in a wheel portion corresponding to a wheel rim to reduce the unsprung...
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JP2009248807 |
To provide a vehicle wheel capable of reducing rolling friction by raising a tire temperature by a simple structure.The whole outer peripheral surface 11d of a rim 11 is formed with an undercoat layer 13 of a clear coating of 5-40 m in t...
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JP2009248763 |
To provide a manufacturing method of an aluminum wheel having high corrosion resistance and high adhesiveness to a coating film; and the aluminum wheel.The manufacturing method of the aluminum wheel comprises a release agent removing pro...
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JP2009214880 |
To eliminate a preparatory process for forming a hollow section and facilitate manufacture of a wheel, in a method of manufacturing a vehicular wheel made of a light alloy and having an annular hollow section on an outer rim.The manufact...
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JP2009204119 |
To provide a disc rotor mounting structure which avoids the braking noises of a disc rotor in an in-plane coarse or dense mode while a conventional disc rotor mounting structure including a rubber cushion cannot avoid them.At a disc roto...
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JP2009190607 |
To provide an automobile wheel capable of suppressing water and sand from being accumulated in an inner peripheral vacant area formed inside a bead sheet on a front side of a wheel rim.In the automotive wheel, a fitting outer peripheral ...
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JP2009173076 |
To minimize runout of a brake rotor in an axle assembly state.The runout of the brake rotor 10 is measured in an axle assembly state. Of a plurality of hub bolts 16 for fixing a tire disc wheel 12 on the brake rotor 10, a hub nut is firs...
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JP2009154671 |
To provide a method for eliminating runout and an apparatus for eliminating runout, capable of easily modifying the runout of the steel spoke wheel of a compact motorcycle caused by distortion in the steel spoke.A pair of shaft supportin...
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JP2009149142 |
To provide a bearing device for a wheel which enhances reliability by improving flange deflection accuracy of a wheel mounting flange while maintaining strength/rigidity of the wheel mounting flange, and increasing a slip torque of a hub...
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JP2009150419 |
To provide a bearing device for a wheel which is improved so as to directly suppressing the run-out of a disk brake by inhibiting the deformation of a flange.A rotation side raceway member 2 of the bearing device 1 for the wheel includes...
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JP2009143443 |
To provide a method and a device for easily and accurately measuring abrasion amount of a contact surface with a vehicle hub of a wheel due to fretting wear.In this device 10 for measuring the abrasion amount, a measuring element 12c of ...
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JP2009137391 |
To provide a vehicular wheel capable of demonstrating the desired durability while suppressing the time and the cost required for the welding of a wheel disk to a wheel rim.In the vehicular wheel 1, a disk flange part 9 alternately and c...
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