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JP2000094901 |
To accurately manufacture a wheel for an automobile having a high design quality.In a wheel for an automobile assembling a disk 20 in a drop- center type rim 11, the disk 20 comprises a disk-shaped design part 24 and a cylinder part 22, ...
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JP3050797 |
To prevent application of an axial load to a fastening bolt connecting a disc and a rim together when a cornering force and the like is applied to a wheel. A ring type flange part 11 is arranged in the outer circumference part of a disc ...
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JP2000085303 |
To improve a fatigue life in a rotational bending durability test and to reduce weight by setting a plate thickness of a part from a hat top part to a trim hole and a flange part to be thinner than that of a hub mounting part and bending...
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JP2000085305 |
To reduce the dispersion of axial tension generated in a hub bolt with respect to torque for tightening a wheel nut, in wheel fitting structure. Metal platings are carried out for a wheel nut 1 and a washer 2 with different metal each ot...
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JP2000085302 |
To reduce weight without deteriorating a fatigue life in a rotary bending endurance test, in a disk wheel for a passenger car having a decorative hole. Board thicknesses of a hub fitting part 3, a hat midslope part 4 and a part upto a ha...
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JP2000085301 |
To improve a fatigue life in a rotational bending durability test and to reduce weight by setting a plate thickness of a decorative hole to be equal to a material original plate thickness and setting a plate thickness of a flange part to...
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JP2000085304 |
To reduce weight without deteriorating a fatigue life in a rotary bending endurance test, in a disk wheel for a passenger car having a decorative hole. A flange 7 of a disk 2 is engaged with a drop part 1a of a rim 1. A hub fitting part ...
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JP2000079468 |
To form a bead tangential angle into a specified value or more in the only welding process without executing correcting treatment in a weld zone by initially setting voltage, current, speed and time to a specified range when welding in a...
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JP2000079801 |
To manufacture a lightened light metal wheel with a low cost by casting a preform of a wheel, then forging a disc part of the preform at the next step, and spinning a rim part. A disc part 1a is pressed and held by a pair of dies 5, 6 in...
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JP2000071702 |
To provide a shape of the seat of a nut for an aluminum wheel that does not develop permanent set even when a nut tightening load is applied to it and a method of shaping the seat. In this shape of the seat of a nut for an aluminum-wroug...
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JP2000071705 |
To provide a wheel bearing device and its machining method that permit grinding operations to be performed without allowing any deviation in squareness between the brake disc mounting surface of a hub flange portion and a bearing in a sh...
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JP2000071703 |
To enhance safety during nighttime ride and improve design impression of the areas around wheels by illuminating the areas around wheels of automobiles and two-wheelers. Lamps 30 or other light-emitting elements are installed on the oute...
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JP3036341 |
PURPOSE: To improve the design by forging a disk stock, and manufacturing the disk stock using the same die more than the prescribed time in a disk for a road wheel to be obtained in the processes of forging and casting. CONSTITUTION: Wh...
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JP2000051989 |
To provide an extrusion forming apparatus, with which the flowing of a bar-like member in a lateral direction (to the extruding direction) becomes good, and a member not only becoming thicker toward the tip part but having complicated sh...
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JP2000054110 |
To inexpensively impart a metallic gloss excellent in designing properties by subjecting the surface of a metallic base material to liq. honing working, applying resin coating to the worked face, and moreover, forming a metallic or a met...
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JP3033521 |
To provide a semiconductor device which has improved reliability by preventing an electric short circuit between a gate electrode and a source/ drain, accompanyed by the microstructuralization constitution of the semiconductor device. On...
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JP2000043501 |
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 ...
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JP2000042685 |
To prevent the development of a working waste which is low regenerating ratio, and also, to form a through-hole with a simple equipment, in a method for forming a disk part having the through-hole. In the method for forming the disk part...
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JP3032481 |
To obtain a cloth-finishing composition that much improves its adsorption and shows excellent desizing effect on washing by incorporating a specific emulsion into the composition. This composition is composed of an emulsion that contains...
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JP2000038001 |
To prevent deflection from being deteriorated by vibration during conveyance from the coupling process to welding process by forming projections coupled with recesses on the inner diameter side of a rim hump section on the flange of a di...
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JP2000038523 |
To provide a clear powder coating composition which yields a coating retaining a sufficient impact resistance without deteriorating its transparency and appearance and has a good corrosion resistance, and an aluminum wheel coated with th...
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JP2000033801 |
To obtain a wheel for a vehicle which allows drastic weight reduction. In this wheel, a rise portion 22 of a disc 20 is fit with a drop portion 14 of a rim 10, and the drop portion 14 of the rim 10 and a general portion 22a of the rise p...
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JP2000033802 |
To integrally fit the fit surface of the wheel disc and the adapter in a completely concentric state naturally without machining the fit surface with high precision. When fixing a wheel disc D to a wheel hub 18 through a top hat type or ...
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JP2000027832 |
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 ...
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JP2000016001 |
To effectively appeal the existence of a vehicle by adherently providing a retroreflection sheet on a surface of a vehicular wheel and a nut to high brightness reflect a beam of headlights radiated from an opposite side oncoming car at n...
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JP2000001101 |
To reduce weight of a wheel wherein the drop portion of the rim and the general portion of the disc are bonded by welding, by setting the fit length between the drop portion of the rim and the rise portion of the disc in a specific dimen...
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JP11347668 |
To provide a method for manufacturing a disk of a wheel for a vehicle excellent in the yield of a material and in the quality and with less increase of equipment cost. This method for forming and working a disk comprises a process to for...
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JP11348502 |
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...
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JP3003581 |
To prevent haze development and waterdrop formation of a base material by forming a layer containing an optical semiconductor and a specific metal on a base board surface and bringing the surface of the material to be hydrophilic. A laye...
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JP3003593 |
To improve the antifogging effect, surface cleaning effect, antistatic effect, thermal insulation effect, etc., of a base material by forming a layer containing photocatalytic titanium dioxide and amorphous oxide on the surface of the ba...
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JP11310001 |
To prevent a safety hazard on other passing vehicles or pedestrians by providing fitting holes of a pair of fitting holes for a single-tire vehicle having the shape of a through hole with a counterbore and a pair of fitting holes for a d...
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JP11301201 |
To realize a low pollution, a high anti-corrosion, a high anti-tipping property and a high designation by adhering a film having at least one resin layers to a design surface of a wheel body made of a metal. An adhesion wheel comprises a...
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JP11291703 |
To simplify form, reduce weight, and assure proper stability as a safety member. Shell type rims 2, 3 are arranged apart from each other, and ring webs (5, 6 and 7, 8) are arranged, which are extended in a nearly wheel axial direction an...
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JP11294425 |
To prevent worsening of flatness of a flange surface when a serration for a bolt is press-fitted in a flange. This tightening structure is such that a bolt 5 in which a serration 7 is formed in a part in an axial direction of an outer pe...
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JP11278001 |
To provide a large automobile wheel to reduce weight as a necessary strength is held. A thick angular part 23 is formed radially internally of a flange part A22, a thin angular part 30 is formed radially internally of a flange part B32, ...
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JP11277240 |
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 ...
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JP11277228 |
To improve the strength and quality of weld zone and to lighten a wheel by improving a bead shape in the weld zone between a disk and a rim. When a rising part 32 of a disk 30 is welded to a dropped part 24 of a rim 20, a gentle bead sha...
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JP11268501 |
To prevent degradation in a face oscillation precision of a flange side in a flange of a bearing device for a wheel and a wheel fastening structure. In a flange of a bearing device for a wheel having a wheel mounting flange and a wheel f...
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JP11263101 |
To provide a uniform and smooth transferring of a transferring layer on to a wheel by peeling a base film off the transferring layer press-fitted on the wheel after the layer is fitted by the pressure of compressed air or that of compres...
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JP11254902 |
To provide a hub nut holding mechanism for an automobile capable of expediting and facilitating wheel changing of the automobile, particularly of the automobile dedicated to an endurance race. A hub nut holding mechanism comprises, a cir...
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JP11254901 |
To avoid a malfunction of a tire wheel by preventing snow, water, dirt and the like entered through a decorative hole on a disc from accumulating inside the disc. A cylindrical fitting portion 11a formed on a peripheral edge of a disc 11...
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JP11245602 |
To achieve weight reduction of a wheel while retaining the equivalent strength thereof. An insert plate 3 is minimized in the diametral direction of an outer rim 1 and an inner rim 2. The outer rim 1 and the inner rim 2 are welded 9 with...
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JP11245624 |
To lower the vibration and noise at the time of traveling by fitting two lines of lug pattern inside and outside of a rim in the circumferential direction, and shifting the inside lug pattern and the outside lug pattern from each other a...
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JP11240301 |
To improve design performance by bending an outer peripheral edge of a decoration plate over its circumference to the inner side of a rim to form a connection piece, emitting laser from a back side of a wheel to the connection piece thro...
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JP11240302 |
To obtain a hollow wheel spoke which can easily be manufactured and secured in its form stability by arranging a residual core in a hollow chamber of the wheel spoke, and forming the closed hollow chamber in the wheel spoke due to the re...
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JP11235901 |
To provide a display device for a disk wheel preventing an accident of collision from a side and displaying an effect even for advertisement, propagation, etc., and with no necessity at all for wiring from the outside and complicated lab...
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JP11236681 |
To obtain a composite plated automobile wheel rich in color tones and color variations and high in productivity by charging an automobile wheel into a plating tank and depositing powder in the plating tank on the surface of the automotiv...
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JP11227401 |
To provide a lightened disk for a wheel, the flange of which is thin walled, and the manufacturing method thereof. In this disk, the board thickness of a flange part 3a shall be 90% or less of the board thickness of s disk raw material 2...
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JP11227405 |
To make possible simple mechanical combination in a wheel hub territory by combining together both shells of a wheel through a screw inserted in a bush, and press-fitting the bush into the holes of the shells and holding it. A vehicle wh...
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JP11227402 |
To improve resistance against thermal environment, corrosion resistance, and impact resistance, by adhering a metal plated plastic panel to the surface of a wheel directly and permanently. An over-lay 20 is a thin gauge panel directly ad...
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