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Patent Searching and Data


Matches 351 - 400 out of 1,960

Document Document Title
JP2013132914
To provide a pneumatic tire capable of improving its steering stability and rolling resistance, and to provide a tire wheel assembly.A pneumatic tire T to mounted at its surface and reverse sides on a vehicle in specified directions incl...  
JP2013126859
To provide a wheel suitable for a saddle-ride type electric vehicle, in which while both a mechanical loss and an energy loss are reduced and an increased travel distance is obtained from a battery, without losing productivity.The wheel ...  
JP2013119336
To provide a wheel mounting structure capable of preventing a wheel from separating outside from a vehicle even if shear should be generated in a flange part of a hub.An additional annular part (62f) is formed in an inner end (62c) of th...  
JP2013086749
To provide a vehicle wheel which enables a wheel fixed to a hub to be easily dismounted.Auxiliary screw holes are formed in a plurality of positions of the wheel so that bolts are screwed into the auxiliary screw holes to thereby bring t...  
JP2013078770
To provide: a forged billet having excellent mechanical strength; a process for producing a forged billet; a pre-wheel having a light weight and excellent mechanical strength; and a process for producing a wheel.This invention relates to...  
JP2013071660
To provide a tire/wheel assembly capable of improving an airflow around a tire and a wheel.The tire/wheel assembly 100 includes the wheel 102 including a connection part for being connected to a vehicle, and the pneumatic tire 1 attached...  
JP2013071661
To provide a tire/wheel assembly capable of improving traveling performance.The tire/wheel assembly 100 or 500 includes a wheel 102 including a connection part for being connected to a vehicle, and a pneumatic tire 1 attached to an outer...  
JP2013071659
To provide a tire/wheel assembly capable of improving an airflow around a tire and a wheel.The tire/wheel assembly 100 includes the wheel 102 including a connection part for being connected to a vehicle, and the pneumatic tire 1 attached...  
JP2013067268
To provide a wheel structure enhancing rigidity to drive load while making a wheel lightweight.In the wheel structure of a motorcycle having a wheel 16 for a rear wheel coupled to a drive source and a wheel 6 for a front wheel driven as ...  
JP2013067267
To provide a method for enhancing the rigidity of a wheel while suppressing an increase of weight of the wheel and the increase of the inertial moment in a wheel rotation direction.A motorcycle wheel includes a hub 31 supported by an axl...  
JP2013001164
To provide a decorative cap for a wheel nut as a single component easily attached/detached with respect to the wheel nut without using an exclusive tool.Slits 3 are formed in the axial direction of the wheel nut 1 at locations correspond...  
JP2012232605
To provide an automobile wheel that exerts an effect of reducing cavity resonant noise generated in a tire-internal space while an automobile travels.The automobile wheel 1 includes: first bottom parts 13 provided inward in a radial dire...  
JP2012224136
To provide a vehicular wheel which realizes a high degree of freedom in the layout or designability while reducing air resistance during vehicle running.A wheel 21 for a vehicle includes a rim part 23 having a tire mounted thereon, a hub...  
JP2012218453
To provide a wheel for an automobile having a rim bead sheet superior in run-out accuracy, and also provide a method of manufacturing the same.This wheel for an automobile includes a rim 2 having a well 3, an outer side bead sheet part 4...  
JP2012196701
To provide a method of manufacturing a vehicular wheel by which the front and rear direction position of a hub mounting part of an one-piece wheel can be easily adjusted and an increase in the manufacturing cost of the vehicular wheel ca...  
JP2012197053
To provide a vehicular wheel formed with a valve hole into which an air valve can be mounted to avoid the occurrence of air leakage or the like in the front sidewall of a well section provided in the rim section of a one-piece wheel.The ...  
JP2012171512
To generate a sound for informing the approach of a vehicle to pedestrians around when the vehicle superior in silence travels at a low speed.This wheel 11 of a vehicle wheel 10 has a rim part 13 in which a tire 12 is fitted, and a disc ...  
JP2012153211
To provide a mounting member and structure having improved capability of preventing the theft of wheel greater than that of the past by performing removal operation of the wheel from the inside of the vehicle width direction.The mounting...  
JP2012126344
To propose an automotive wheel capable of exhibiting excellent travel stability, by improving rigidity of a wheel disc.The automotive wheel includes the wheel disk for arranging a hat part 24 outside a hub installing part 21. A hat insid...  
JP2012126343
To propose an automotive wheel capable of exhibiting high strength and excellent durability.The automotive wheel includes a wheel disk for arranging a hat part 24 outside a hub installing part 21, and is constituted so that a hat inside ...  
JP2012096248
To provide a low pressure casting device for a wheel for a vehicle which stabilizes the quality of the product of the wheel for the vehicle more than heretofore and further improves it.A molding assembly S is configured of a lower die 20...  
JP2012096721
To reduce power of drive and driven wheels to 50% lower than that of conventional ones based on a basic principle of wheel running power reduction measures.The rim of a wheel is divided into two parts coaxially with the center of the whe...  
JP2012086672
To attain an increase in fatigue strength and a decrease in weight of a wheel for an automobile.In the wheel for the automobile with a rim and a disc press-fitted into the rim, the disc has a disc attachment surface, and a hat which is c...  
JP2012086820
To provide a shape and a structure which have a necessary and sufficient strength for a wheel for a two-wheel vehicle, are made from lightweight material, and are small in volume.A spoke assembly shape when viewing a wheel from a lateral...  
JP2012077838
To provide a vehicle wheel that can adjusts wheel weight balance while an air valve is attached to a valve hole without having an effect on the appearance of the wheel.The vehicle wheel 1 has, in a rim hollow part 21 which is circumferen...  
JP2012076108
To provide a method of manufacturing a vehicular wheel, capable of stably forming a rim cavity in a rim portion by surely and stably bending an annular wall portion formed on a well portion up to its outer circumferential end.In the proc...  
JP2012066691
To provide a wheel for an automobile can exhibiting high rigidity while largely securing a design surface.This wheel 1 for an automobile is configured in such a manner that a wheel disk 3 includes an outer peripheral ring part 29 having ...  
JP2012065527
To provide a power generator using vibration and impact received from a tire of an automobile or the like.A ring groove (4) is provided at an appropriate position of a center disc (3) of a wheel (2), a vibration power generation element ...  
JP2012061967
To provide a method of manufacturing a wheel disk for an automobile which can achieve, compared to a conventional method, at least one of the following: reduction in waving of a disk flange, suppression of a galling phenomenon with a rim...  
JP2012051547
To provide an integrated wheel and an electric scooter using the same.An electric scooter 1 includes an operation lever 9 at the lower end of which a front wheel 92 is provided, and a footrest 91 at the rear end of which a rear wheel 93 ...  
JP2012051412
To provide a process of producing a disk of a three-piece type aluminum wheel for two-wheeler which has a shape desired by a customer and can secure the safety.In the process of producing a disk of a three-piece type aluminum wheel for t...  
JP2012046088
To provide a wheel for motor vehicle, which has a disk capable of suppressing deformation of a disk flange in molding and capable of transferring force in a disk circumferential direction of the disk flange.In the wheel for motor vehicle...  
JP2012047242
To provide a vehicle wheel capable of preventing contact with a balance weight regardless of a wheel diameter.This vehicle wheel 11 includes a cylindrical rim part capable of installing a tire and a disc part 30 of a disc shape formed ou...  
JP2012040903
To provide a light alloy wheel for vehicle capable of concurrently achieving weight reduction and high designability as well as high rotating bending strength.The light alloy wheel 1 for vehicle includes: a disk part 4 having a spoke par...  
JP2012040947
To improve rigidity and durability of a wheel for a vehicle.A plurality of ribs 40 are disposed on the hub attachment part 21 of a disk 20 of the wheel 1 for the vehicle at an interval in the circumferential direction. A plurality of spo...  
JP2012011841
To provide a wheel hub for improving working efficiency in dismounting a wheel while suppressing an increase in the number of manufacturing processes of the wheel hub and occurrence of deviation between rotation centers of a wheel and th...  
JP2012011840
To provide a wheel hub for improving working efficiency in dismounting a wheel while suppressing an increase in the cost and occurrence of deviation between rotation centers of a wheel and the wheel hub.The wheel hub 1 includes a hub bod...  
JP2011255723
To provide a method of manufacturing a wheel disk for automobile, capable of achieving at least one of suppression of waving of a disk flange, suppression of any galling phenomenon with a rim when the disk flange is fitted to the rim, an...  
JP2011240360
To provide a method of manufacturing a vehicle wheel, capable of reducing the thickness of a rim part compared with a disk part, while integrally forming the rim part and the disk part from a plate material, and also reducing the weight ...  
JP2011230597
To provide a device for sending wheel information that maintains a predetermined function regardless of the time of tire change.The device includes a control unit and a solar battery mounted on a wheel portion of a wheel, the control uni...  
JP2011225132
To provide a lightweight vehicle wheel at low cost.A casting mold used in a casting process includes vertically oppositely arranged first and second molds 51 and 52 and a horizontal mold 53 divided into a plurality, and each of the horiz...  
JP2011201467
To provide a power unit for a small vehicle capable of reducing the width dimension of a right and a left driving wheels.This power unit for a small vehicle includes rear wheel shafts 33 supporting a pair of a right and a left driving wh...  
JP2011194998
To propose a method of manufacturing an automobile wheel which suppresses occurrence of thickening on the outside in the radial direction of a front flange section, when molding the front flange section in which an annular front circumfe...  
JP2011194999
To provide a method of manufacturing an automobile wheel suppressing occurrence of a defective molding of a front flange section and achieving high productivity, in the manufacturing method in which the front flange section folded rearwa...  
JP2011189857
To provide a novel wheel cover and a vehicle wheel, which enable a tire to be cooled while the vehicle travels.The wheel cover 4 or the vehicle wheel 3B has a bowl-shaped outer surface 4a or 3b having a rotation center 4a1 or 3b1 which i...  
JP2011177785
To provide a forged billet from which forged products such as a wheel made from a light alloy excellent and uniform in mechanical strength can be manufactured, a wheel made from a light alloy obtained from the forged billet, and a proces...  
JP2011178299
To provide a vehicle wheel manufactured with use of a casting method of a side gate system, having a small dispersion in rim strength in the circumferential direction and an excellent strength balance of the whole in the circumferential ...  
JP2011168147
To provide a wheel for an automobile capable of exerting high durability in a constitution including a front flange portion made by being folded backward at an outer peripheral edge portion of a wheel disc.The front flange portion 31 inc...  
JP2011168146
To provide a wheel for an automobile capable of exerting high durability in a constitution including a front flange portion made by being folded backward at an outer peripheral edge portion of a wheel disc.The front flange portion 31 for...  
JP2011148405
To provide a light alloy wheel having excellent rigidity in the longitudinal direction and the traverse direction.In the light alloy wheel 10 for a vehicle including a disc 6 and an inner rim 8 standing upright on a circumferential edge ...  

Matches 351 - 400 out of 1,960