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Patent Searching and Data


Matches 601 - 650 out of 1,977

Document Document Title
JP3905497B2
To provide a wheel nut which does not require the adjustment for the precision of the fitting (contact) between the outer peripheral surface of the cylindrical section of the nut body and the inner peripheral surface of the cylindrical s...  
JP3904154B2
To provide a manufacturing method for a light alloy wheel which can mass-produce the light alloy wheel much more precisely than a conventional method. This manufacturing method for the light alloy wheel has a process of casting a wheel r...  
JP3905288B2
To prevent lowering of camming accuracy of the side of a flange in fixing a wheel to the flange of a wheel bearing device by a bolt. In a flange and wheel fastening structure of an axle support part, a bolt hole 5 of the flange 4 is form...  
JP3905344B2
To provide a car wheel manufacturing method with which the weight of a disk flange part and the manufacturing cost can be reduced. As the car wheel manufacturing method, in a disk forming step, a saw-tooth-like corrugation part 19 is for...  
JP2007008224A
To provide a tire spacer holding device capable of preventing slippage of a spacer between two tires.This tire spacer holding device is devised to regulate movement of the spacer 10 in a direction orthogonal with an axle shaft 1 by a reg...  
JP3902708B2
To provide one function in relation to a wheel nut for restricting the magnitude of deformation of a wheel sheet, and for restricting a torque angle in the case of assembly. A wheel nut 10 includes a main body 12 having a vertical shaft ...  
JP3902635B2
To prevent generation of a shrinkage cavity by pouring a molten metal in the vicinity of an inner circumferential surface or a back side of a window part through a gate to replenish the molten metal close to a thick- walled part such as ...  
JP2007001576A
To provide a light alloy wheel manufacturing method for mass production with much more accuracy than a current method.This light alloy wheel manufacturing method has a process for casting a wheel raw material formed of a rim part 34 and ...  
JP2006347477A
To provide a vehicle wheel capable of reducing the road noise to cause the intra-cabin noise by heightening the natural frequency of its spokes without increasing the weight of the wheel.The vehicle wheel 10 has a plurality of spokes 14 ...  
JP2006347413A
To provide a vehicle wheel capable of realizing characteristic required for a disc part and a rim part at the maximum degree.A molding space 40 of a metal die 20 has a disc part molding space 40a for molding the disc part of the vehicle ...  
JP2006347476A
To provide a vehicle wheel capable of reducing the road noise to cause the intra-cabin noise by heightening the natural frequency of its disc part without increasing the weight of the wheel.The vehicle wheel 10 is composed of a rim part ...  
JP2006335200A
To provide an elastic wheel, capable of improving steering stability, and a method of manufacturing the wheel.This elastic wheel includes a rim 3 on which a tire 2 is installed, a disc 4 fixed to an axle, and a connection means for the r...  
JP3889127B2
To reduce the cycle time, so as to improve productivity by forming the outside diameter joining tip into a taper shape through a process of simultaneously applying drawing and ironing to the outside diameter joining part of a disc. The o...  
JP2006327331A
To provide a cavity resonance variable wheel capable of improving vehicle interior comfortability.A wheel 1 includes a rim portion 6 for supporting a bead portion 4 of a tire 2 and a disc portion 12 for linking the rim portion 6 and an a...  
JP2006329315A
To actualize construction for hardly causing great stress near a bolt 8 and mounting holes 3, 4 in spite of thermal expansion of brake discs 1, 1 with braking operation.A spring pin 5a is inserted into the first mounting hole 3 formed in...  
JP2006327289A
To realize a structure capable of sufficiently restraining deterioration of flatness of an outside surface of a mounting flange 15 in press-fitting a male serration 18a formed on an outer peripheral surface of a stud 9 in a female serrat...  
JP3884264B2
To provide a manufacturing method for an automobile wheel disk which enables easy hole punching work of a heat emission hole as well as rationalization of the manufacturing process. The manufacturing method for the wheel disk 5 includes ...  
JP3882625B2
To provide a hydrophilic coating composition which has excellent long-term storage stability and can render the surface of a member highly hydrophilic, and simultaneously, retains the hydrophilicity. The photocatalytic hydrophilic coatin...  
JP3881149B2
To inseparably fix a bolt in a through hole without generating looseness while securing the slip torque and the loose force, and to restrict the generation of deformation of a flange while reducing a press-in margin. A head of a bolt 12 ...  
JP2006306331A
To attain weight and cost reductions, completely eliminate thermal deterioration and improve steering feeling by mechanically coupling a wheel into integration in a normal temperature atmosphere while avoiding thermal melting jointing.Th...  
JP2006306396A
To provide a decorated aluminum wheel capable of realizing an aluminum wheel enhancing design property and weight reduction at low cost.In the decorated aluminum wheel, a recess 14a is previously formed on a spoke part of an M shape cros...  
JP2006275536A
To provide an inspection device capable of precisely and quickly determining the quality of welding.The inspection device is provided with one imaging means installed at a prescribed position and imaging an inspection object including a ...  
JP3863662B2
To reduce the weight, and to improve the strength by integratedly forming a disk-like spoke part with a rim part, fitting a cylindrical shaft part of a hub in a center hole opened in the center of the spoke part, and fixing the spoke par...  
JP3863020B2
To prevent the shaking or local deformation of a wheel by mounting the wheel on a rotary disc with a circumferentially uniform pressing force by presser members consisting of halved ring-like plates. In this wheel durability testing devi...  
JP3860571B2
To provide a hydraulic wheel structure capable of easily changing a tire and preventing theft. The hydraulic wheel structure comprises a disk tightened to a drive shaft and having a first cylinder and a second cylinder which are communic...  
JP2006256525A
To provide a wheel for dual tires capable of achieving high contactness contact between annular flat surfaces of disks, reducing the fretting fatigue, and enhancing the corrosion resistance of a hub mounting part by forming a shallow rec...  
JP2006248458A
To provide a double wheel mounting structure capable of preventing the loose rotations of an inner nut.(1) The inner nut 2 is made to axially penetrate a hub bolt 1 and extended to the outside of the inner nut. On the extended part 11, a...  
JP2006240332A
To provide a lightweight wheel of low cost, and high strength/long life.This wheel has a rim 2 mounting/holding a tire, and a disc 10 mounted to an axle hub and holding the rim 2. The disc 10 is an assembly of a plurality of divided disc...  
JP2006242221A
To provide a wheel bolt having improved liquid tightness while making the shape of a flange somewhat free without the need for caulking or welding a cap when mounted, and to provide its manufacturing method.The cap 20 has a skirt portion...  
JP2006240406A
To provide a vehicular wheel having high deforming resistance in a rim portion, especially on an inner flange side, and preventing deterioration by improperly using a drive weight.The vehicular wheel 100 has a cylindrical rim portion 40....  
JP3847410B2
To provide a wheel for a working vehicle, which hardly slips down or skids on a slope, while not so much scraping out a deposit of earth, straws or the like, hardly sinks in a muddy ground and can obtain sufficient grip or driving force ...  
JP3846149B2
To provide an aluminum alloy for casting having excellent strength and toughness and hardly deteriorating strength and toughness in the high temperature environment and to provide a heat treating method therefor. A cast body haing a chem...  
JP3848730B2
To suppress generation of crack and make a traveling wheel 1 light in weight by forming a plane rib in which an arm structure continuously extends in the circumferential direction, bending to the inside and outside in an axle direction i...  
JP2006224109A
To provide a wheel manufacturing line which can be used for a full face wheel and a conventional wheel in common.The wheel manufacturing line 10 used for the full face wheel and the conventional wheel in common comprises a line 21 for ca...  
JP2006224850A
To provide a hub unit for a vehicle excellent in workability when a wheel and a braking rotation body are mounted while suppressing noise of a brake to a small degree at braking.Fitting of a bolt hole 6 of a flange part 4 made of metal a...  
JP3844182B2
To prevent the clouding of a base material and the formation of water droplets from occurring through the phenomenon to make the surface of a surface layer hydrophilic permanently in response to that photoexcitation of a photocatalyst by...  
JP2006218601A
To provide a brushing method for weld zone of a full face wheel and its device wherein removing of a welding spatter is mechanized.In this brushing method for weld zone of the full face wheel, a workpiece 1 to be machined to the full fac...  
JP2006218890A
To provide an automobile wheel of a single-material structure integrating a wheel disc and a tire support rim while giving the same decorative effect as compared with a separate structure.In this automobile wheel, the tip of spokes 3 of ...  
JP3842366B2
To provide a disc wheel compatible with weight lightening and securing space between a brake and the disc wheel. The automotive disc wheel, which is composed of a rim 1 and a disc 5 formed of a metal plate, has the outer circumferential ...  
JP2006198663A
To avoid or suppress the deformation (projection or warping) of the portions corresponding to spoke portions in a periphery when a cast disk shape blank is forged.The cast disk shape blank is set in a first die, and is pressed by moving ...  
JP3830195B2
To attain lightening of a casting wheel by reducing the thickness of a part of the casting wheel corresponding to the thick part. In this casting method, a holder 15 is slid with a cotter 16 at a sliding part 16a without contact with mol...  
JP2006175910A
To prevent a balance weight for adjusting the rotational balance of a disk wheel from slipping off from the disk wheel.The disk wheel 10 is equipped with a disk part 11 and a rim part, wherein the disk part 11 is formed rigidly on one si...  
JP3821687B2
To provide an ornamental light alloy wheel improving designability, economical efficiency and weight reduction. An ornamental light alloy wheel 10 comprises a light alloy wheel 11 that has an outside surface 18 and a dent 20 retreated ba...  
JP3821598B2
To provide a lightweight cast aluminum wheel with no defects and at low cost. This cast aluminum wheel is composed of a rim part, a spoke part 11 and a hub fitting part. The spoke part 11 consists of an intermediate rib 15 disposed on th...  
JP2006168597A
To provide a wheel for an automobile capable of enhancing the steering stability the riding comfort of the automobile.The wheel for the automobile comprises a fixed part 9 in which an outer circumferential edge of a disk 3 is joined with...  
JP2006160163A
To provide a tire wheel requiring a welding process at the stage of manufacturing, capable of precluding occurrence of inconvenience such as an increase of the manufacturing processes by preventing generation of strains etc. due to weldi...  
JP2006153190A
To provide a fastening member capable of being prevented for bending force applied to a bolt when a part to be mounted is connected to the mounting part.In the fastening member, the bolt 18 projected from the mounting part 16 is inserted...  
JP3813018B2
To shorten a welding time in the case of welding a wheel for a construction vehicle. When a rim 1 and a disk 2 of a wheel for a construction vehicle which is manufactured by welding the rim 1 to the disk 2 are welded and joined, welding ...  
JP2006142336A
To provide a wheel welding line which can be commonly used for a full face wheel and a conventional wheel.The wheel welding line which can be commonly used for the full face wheel and the conventional wheel comprises a welding station 10...  
JP2006143205A
To provide a surface treatment method of a vehicle wheel capable of avoiding any adverse effect on the environment caused by complicated operations and materials to be used, and less in the required time and cost.A cutting tool 50 having...  

Matches 601 - 650 out of 1,977