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Patent Searching and Data


Matches 451 - 500 out of 1,957

Document Document Title
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,...  
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 ...  
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 ...  
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)...  
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...  
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) ...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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 ...  
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...  
JP2009136902
To mold a wheel for a vehicle with high quality having no blowhole by pressure casting with high productivity even when the cross sectional area of a connection part for connecting an outer circumferential rim with the hub of a central p...  
JP2009137396
To provide a vehicular wheel and a wheel cap enabling removal of a surface stain efficiently by photocatalyst processing.A photocatalytic coat layer 12C is provided on a surface of a wheel 12, and wind 4 generated by a fan 14 onto the ph...  
JP2009138033
To obtain a vehicular wheel coating composition capable of preventing adhesion of fine brake pad powder generated in braking to vehicular wheels of an automobile, a two-wheel vehicle or the like, and a wheel.The vehicular wheel coating c...  
JP2009126423
To protect a brake device inside of a disc wheel.The disc wheel 14 is equipped with: a rim part 18 for mounting a tire 20 to hold; a disc part 16 mounted to an axle 28 to hold the rim part 18; a plurality of opening parts 34 arranged in ...  
JP2009113786
To provide a high fatigue strength type wheel disk having excellent fatigue strength, a forming die, a working method and a fitting method.The wheel disk 1 for a passenger car having excellent fatigue strength has a plurality of contact ...  
JP2009113651
To eliminate the formation of a rough part and a thin hole on a plating cover film of a decoration surface of a vehicular wheel, so that the generation of so-called failed plating is prevented.An electro-plating device for a vehicular wh...  
JP2009113798
To provide a vehicular wheel produced with high productivity, reduced in weld failure and having sufficient joint strength.This vehicular wheel is structured by welding a rim 2 and a disk 10 together. The rim 2 has a drop part, and the d...  
JP2009113799
To provide a method of manufacturing a spoked wheel disk improved in productivity and production yield and reduced in weld failure to a rim.This method of manufacturing a spoke-like wheel disk has a pre-forming step of forming a pluralit...  
JP2009106957
To provide a mold for manufacturing a cast wheel which has high-accuracy weight balance and uniform wall thickness and can prevent the cavity resonance sound generated in the air chamber, and a casting method using the same.A core 5 cons...  
JP2009103313
To provide an improved decorative cap and wheel nut or bolt assembly, and a method of assembling them.An insert is coated and/or plated and includes a hex-shaped section and a section having a circular cylindrical outer surface. A cap in...  
JP2009096467
To reduce stress of a wheel hub for retaining a wheel on a vehicle using a wheel nut.A stress reducing device 10 of the wheel hub 12 includes the circular wheel hub 12 having a fitting portion 15 which forms a plurality of holes 14, and ...  
JP2009095704
To provide a method of coating a vehicle wheel by which a problem of the deterioration of yield is solved and countermeasures against filiform corrosion on an edge part in a spoke part rear side are sufficiently performed.In the method o...  
JP2009096377
To provide an automotive wheel capable of enhancing the out-of-plane rigidity of the wheel comparing to conventional ones.(1) The wheel 10 for the wheel includes a spoke sections 40 and the spoke sections 40 have crosssectional C-shape s...  
JP2009092105
To propose a vehicular wheel in which the eccentricity of wheel weight balance caused by a processing error, the attachment of an air valve and the like is adjusted, a manufacturing method of the vehicular wheel, and a vehicular wheel ad...  
JP2009083773
To preferably weld a rim of a vehicular wheel to a disc.In the vehicular wheel 10, the cylindrical rim 12 and the circular disc-like disc 14 are intermittently welded over a circumferential direction and a plurality welding beads 20, 22 ...  
JP2009073247
To provide a vehicular wheel capable of reducing rolling friction by raising tire temperature with a simple structure.The whole outer peripheral surface 11d of a rim 11 is formed with an undercoat layer 13 of clear coating 5-40 m thick. ...  
JP2009074109
To provide an aluminum alloy for casting to be used for casting a vehicular wheel wherein the additive amount of beryllium is regulated so as to suppress oxidation of a molten aluminum alloy when casting the vehicular wheel, and a vehicu...  
JP2009067339
To provide a bearing unit having a hub bolt mounting structure hardly causing looseness of a hub bolt, and hardly causing rupture of the hub bolt even when an unexpected impact load is input to a disk wheel.This bearing unit includes: a ...  
JP2009067202
To provide an elastic wheel capable of enhancing the transmissibility of the driving force and the braking force by suppressing a slip between a damper member and a rim or a disk.The elastic wheel includes a rim 3, a disk 4 fixed to an a...  
JP2009066964
To provide a pasting tool for actualizing compacter construction of a device body to be easily adaptable for a change in the design of a wheel.The pasting tool for a rust preventive film comprises a positioning plate 1 having a circular ...  
JP2009057640
To provide a coating method of an aluminum alloy wheel capable of obtaining a coating film excellent not only in water adhesiveness resistance but also in cutting properties even in a 4C/3B coating, and to provide the aluminum alloy whee...  
JP2009029333
To provide a surface treatment method for vehicular wheels capable of forming a wheel pattern surface without causing a crack and a chip of a coating film in a boundary between a bright surface and a color coated surface.This surface tre...  
JP2009029250
To provide a wheel adapter that enables a wheel having a different number of holes and PCDs to be mounted without cutting heads of hub bolts even on a vehicle having hub bolts fixed to a hub in advance.This wheel adaptor has hub bolt pas...  
JP2009029286
To provide a wheel fastening structure of a wheel capable of preventing a position shift in the rotation direction of a hub with respect to a wheel without causing a cost increase accompanied by a major design change.The wheel fastening ...  
JP2009023607
To improve steering stability of a vehicle by sufficiently securing mounting rigidity between a light alloy tire wheel and a hub.This tire wheel mounting structure is furnished with a plurality of fixing parts 33 made of male screws or f...  
JP2009023036
To provide a pre-treatment method for the coating face of a light alloy cast component, enabling to form the uniformly coated face at an edge portion of the light alloy cast component which has a particularly complicated shape, such as a...  
JP2009018313
To provide a manufacturing method of a vehicular wheel which forms a hub hole of a predetermined hub hole diameter, and a hub hole flange portion with an opening end portion of a predetermined outer peripheral diameter, without performin...  
JP2009012052
To provide a valve hole machining apparatus for vehicular wheel rim capable of accurately forming a valve hole in a desired valve hole punching position even in a wheel rim of different types.A position adjusting body 40 disposed so as t...  
JP2008296737
To provide a technology enhancing appearance and suppressing increase of weight in a motorcycle wheel comprising two pieces or a hub member and a rim member.The motorcycle wheel 11 comprises two pieces or the hub member 16 and the rim me...  
JP2008296880
To provide a lawn mower equipped with four front and rear wheels supporting a traveling vehicle body in a traveling manner which is easily fixed to a cargo bed of a truck or the like irrespective of such structural restriction as most of...  
JP2008296905
To improve the slippage in a tire/wheel assembly with at least one of supporting surfaces being outwardly inclined.The present invention relates to a method for preventing rotatory slippage between a tire and a wheel assembly. The tire h...  

Matches 451 - 500 out of 1,957