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JP2008030645 |
To provide a bearing device for a wheel that achieves reduction in weight and cost, and improvement in endurance of the device.In a base portion of a wheel attaching flange 6 of a hub wheel 1, a cylindrical-shape wheel pilot portion 17 t...
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JP2008032225 |
To provide a wheel bearing device, the wheel side of which can be reduced in weight without changing the layout of a knuckle on the vehicle side.This wheel bearing device comprises an outer ring 55 having double raceway surfaces 56, 57 a...
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JP2008024064 |
To provide a bearing unit capable of improving the stiffness of a hub flange while suppressing increase of the mass of the hub flange, and preventing the occurrence of a stick-slip phenomenon or fretting abrasion.The bearing unit compris...
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JP2008024046 |
To provide a hub unit bearing capable of maintaining an excellent run-out accuracy of a hub flange for a long period without generating fretting wear on an abutting surface of the hub flange and a brake rotor.In the hub flange bearing, a...
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JP2008018822 |
To provide a hub unit bearing capable of suppressing flange runout precisely for a long period.This hub unit bearing 1 is provided with a hub 2 having a flange 6 for mounting a wheel and integrated with an inner ring 3 on an outer periph...
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JP2008018841 |
To accomplish a method for manufacturing, at good accuracy, a rolling bearing unit for supporting a wheel provided with a hub 2 in which a pair of hub elements 9, 10 divided into inner and outer sides are combined by diameter-enlarging a...
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JP2008018824 |
To provide a hub unit bearing allowing realizing of further reduction of weight by applying a proper rust-prevention treatment.This hub unit bearing 1 is provided with a hub 2 integrated with an inner ring 3 on an outer peripheral surfac...
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JP2008018766 |
To reduce cost of a hub ring in a bearing device for a wheel for driving wheel and driven wheel.A cylindrical pilot part P fitted to an inner periphery of the wheel 80 is formed in an inner diameter part of a brake rotor 70. By the forma...
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JP2008013072 |
To provide axle structure capable of maintaining high run out accuracy of a hub flange after starting to use, coping with deterioration of run out of the hub flange due to aging effect, and eliminating an influence of the heat of a brake...
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JP2008013131 |
To suppress deformation due to quenching treatment of a hub wheel and to prevent the hub wheel from generating surface run-out relative to a brake rotor in operation by a simple means at low cost.Quenching depth by the quenching treatmen...
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JP2008014473 |
To provide a wheel bearing device having a longer life while preventing inconveniences including early separation of a surface layer even when using the wheel bearing device having reduced size and weight under high load conditions.The w...
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JP2008006859 |
To provide a bearing unit capable of suppressing the slackness of a CVJ nut by hardening a CVJ nut seat surface on which the CVJ nut abuts, and capable of effectively preventing the generation of noise.The bearing unit comprises a statio...
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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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JP2008006930 |
To reduce the cost of a hub wheel in a bearing unit for a driving wheel and a driven wheel.A cylindrical pilot part 72 fitted in the inner periphery of a wheel 80 is formed in an inner diameter part of a brake rotor 70. By this structure...
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JP2008007053 |
To provide a rolling bearing device of an outer ring rotating type capable of enhancing the working efficiency of mounting a brake disk on an outer ring member even when the number of projections of a flange for mounting a knuckle is dif...
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JP2008001327 |
To provide a method for manufacturing a bearing device for a wheel which prevent the occurrence of oscillation and judder without increasing the cost.The method for manufacturing a bearing device for a wheel, in which a hub bolt 16 is in...
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JP2007186109 |
To provide a bearing device for a wheel reduced in weight and size and improved in strength and durability, and its manufacturing method.In this method, a hardened rugged part 12 is formed on an inner periphery of a hub wheel 1, a fittin...
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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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JP2007187226 |
To provide a bearing device for a wheel for preventing an inner ring from coming off in an assembling process for a vehicle, and reducing the amount of shift of the inner-ring in the assembling process.An inside member 2 includes a hub r...
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JP2007186149 |
To provide a bearing device for a wheel, reduced in weight and size and having a fourth generation structure to secure the durability of a caulking part over a long period.In this bearing device, an outside joint member 14 is fixed to a ...
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JP2007187263 |
To provide a rolling bearing device capable of preventing generation of abnormal noise by reducing fretting.This rolling bearing device 1 comprises an outer member 20 having a raceway surface on its inner periphery, an inner member 30 ha...
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JP2007176461 |
To provide a new vehicular auxiliary power device made to small size and light weight to a degree that it is stored at an inner side of an outer diameter of an object wheel to be attached other than a drive wheel when sufficient drive fo...
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JP2007176485 |
To provide a bearing device for a wheel for improving accuracy of surface deflection of a side face of a brake rotor of the bearing device for the wheel.The bearing device for the wheel comprises double-row rolling elements 20 housed bet...
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JP2007168511 |
To provide a roller bearing for mounting a wheel which prevents or suppresses the generation of stick-slip phenomenon for a long time and is not damaged by the replacement of the wheels.A groove 3d with a rectangular cross section for st...
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JP2007168539 |
To provide a bearing unit for a wheel capable of simplifying an assembling process and reducing weight by reducing the number of parts.This bearing unit 10 is provided with a stationary ring 11 mounted on a vehicle body and provided with...
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JP2007161247 |
To stabilize fitting attitude of a disc rotor to a hub wheel in a bearing device for an axle.The bearing device for an axle is mounted in such a state that a disc rotor 5 of a disc brake device is put on the outer end surface of a flange...
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JP2007161147 |
To provide a bearing device for a wheel of a fourth generation structure ensuring durability over a long period of time by making it light weight and compact and increasing strength of a calking part.In the bearing device for the vehicle...
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JP2007153329 |
To provide a durable flanged hub to solve the problem that a flange 12 is deflected to repeatedly stress the hub causing cracks when a motorcar curves.A rotatable flanged hub (10) for a wheel of a motorcar comprises in an integrated stru...
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JP2007152413 |
To realize a manufacturing method with which a small diameter stepping part 18 can precisely and stably be processed to the inner end part of a hub body 13a provided with an attached flange 15 and a positioning cylinder part 16 by cold-f...
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JP3971878 |
To avoid an effect of grinding heat, to improve machining accuracy, shorten cycle time, and to reduce costs. A bearing device for a driven wheel comprises an outer member 10 having a plurality of rows of track surfaces 11 on its inner pe...
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JP3969552 |
To miniaturize a damper rubber to be interposed between a hub and a chain sprocket by arranging the damper rubber on the radially outside from the spoke mounting part of the hub. A flange 11 has a recessed part 18 for mounting a damper r...
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JP3969142 |
To provide a structure capable of controlling always safely various devices for vehicle stabilization such as ABS or TCS by measuring accurately a torque, a road reaction force or the like applied to wheels at the braking time or at the ...
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JP2007147079 |
To provide a method of manufacturing a hub ring and an outward member of a wheel bearing device for improving the rolling life of the raceway surface and reducing the machining allowance of the raceway surface, resulting in a less weight...
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JP2007145203 |
To provide a bearing device for a wheel devised to secure strength and rigidity, and to reduce cost, while reducing size and weight.A wheel mounting flange 6' is formed in a flower type shape having a cutout to the inner diametrical side...
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JP3967653 |
To secure sufficient durability and service life to a bend moment applied to a wheel bearing device. An outside joint member 41 of a constant velocity universal joint 40 is engaged in an outer circumference of a hub ring 10, and a plasti...
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JP3965879 |
To provide a bearing device for an axle capable of stabilizing the mounting attitude of a disc rotor relative to a hub wheel. A through hole 11 is provided in a flange 10 on the hub wheel 2. The bearing device for an axle is arranged so ...
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JP2007135358 |
To reduce the weight of a hub in a power generation hub for a human power driven vehicle.A bicycle power generation hub can be mounted on a bicycle, and is provided with a hub shaft 15, a hub shell 18, and a power generation mechanism 20...
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JP2007132453 |
To provide a wheel bearing unit at a fourth generation structure, which aims higher rigidity and improves a lightweight and compact design.A hub wheel 1 and an outer joint member 14 are plastically connected in the wheel bearing unit as ...
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JP2007131164 |
To provide a bearing device for a wheel, capable of achieving incompatible purposes of achieving light weight and compactness of the device, and achieving high rigidity, while improving strength and durability.In this bearing device for ...
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JP3956619 |
To suppress generation of abnormal sound by preventing a driving member 28b and a hub 6e from loosening in a rotating direction at the time of an operation without any troublesome manufacturing work. A clearance angle of a spline engagem...
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JP2007120612 |
To provide a wheel bearing device having improved strength and durability, while solving the problem that is incompatible regarding a lighter and more compact figure and higher rigidity, at the same time.The wheel bearing device in a thi...
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JP3955656 |
To provide a method which is for attaching the outer ring of a vehicle wheel hub bearing to each upright body, and is simple, high in reliability and low in cost. The bearing 2 of a bearing/upright body device 1 is supported on an outer ...
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JP3954279 |
To suffice rigidity of a joining part of an installing flange and a brake disc rotor, to reduce the number of part items, and to reduce the whole weight without fastening the brake disc rotor by a bolt as a separate body. Since a disc br...
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JP3950870 |
To simplify the rotary detent structure of a fixing bracket and to improve the appearance of the fixing bracket in a hub brake device for a bicycle. The brake device 13r for braking a rear hub 7a of a rear wheel 7 mounted on a frame body...
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JP2007098566 |
To accomplish a producing method for a rolling bearing unit capable of securing sufficiently the parallelism of a rotation side installation surface 14 to admit installation of a disc constituting a disc brake with a stationary side inst...
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JP3942366 |
To prevent a fitted hub from being loosened from an outer joint member. A hardened uneven part 31 is formed on a fitting surface 16 of a hub 10 with the outer joint member 41 fitted to an inner circumference thereof. A low-hardened part ...
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JP2007085392 |
To provide a rolling bearing unit for wheel support which is easily positioned at the time of fixing a braking member to a hub flange, while facilitating alignment work of a bolt mounting hole provided in the hub flange, and the bolt mou...
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JP2007085393 |
To provide a rolling bearing unit for supporting a wheel which shuts off an axial direction transmission route of friction heat generated at a time of braking.This bearing unit is provided with: a fixed part 2a fixed on a vehicle body si...
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JP3932630 |
To miniaturize and lighten by preventing the pitch circle diameter of a stud for fixing a wheel from becoming larger than needed. A first inner raceway track 11 located outside out of first and second inner raceway tracks 11 and 12 is fo...
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JP2007069746 |
To provide a low-cost bearing unit superior in the manufacturing efficiency, capable of fitting provisionally a brake member on a rotary wheel (hub flange) simply in a short time.The bearing unit is equipped with a stationary ring 2 fixe...
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