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JP2021059311A |
To provide a tire/wheel assembly capable of improving hydro-planing performance during linear traveling of a tire while securing wear resistance of the tire.A tire/wheel assembly includes a tire having a tread part, and a wheel having a ...
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JP2021059305A |
To provide a tire and wheel assembly that can achieve high power receiving efficiency in automatic power supply using an electromagnetic induction system.A tire and wheel assembly of the present invention comprises a tire having a tread ...
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JP2021059314A |
To provide a tire and wheel assembly that can achieve high power receiving efficiency in automatic power supply using an electromagnetic induction system.A tire and wheel assembly 3 of the present invention comprises a tire having a trea...
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JP2021059315A |
To provide a tire and wheel assembly that achieves improved fuel economy while ensuring power receiving efficiency.A tire and wheel assembly 3 of the present invention comprises a tire 10 having a tread part 13 and a wheel 20 having a ri...
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JP2021059303A |
To provide a tire and wheel assembly that can achieve high power receiving efficiency in automatic power supply using an electromagnetic induction system and ensures the wear resistance of a tire.A tire and wheel assembly of the present ...
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JP2021059312A |
To provide a tire and wheel assembly that can achieve high power receiving efficiency in automatic power supply using an electromagnetic induction system.A tire and wheel assembly of the present invention comprises a tire having a tread ...
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JP2021059304A |
To provide a tire and wheel assembly that can achieve high power receiving efficiency in automatic power supply using an electromagnetic induction system.A tire and wheel assembly of the present invention comprises a tire having a tread ...
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JP6835796B2 |
To provide a vehicular wheel and a vehicular wheel with an anti-slip device which enable the anti-slip device to be attached to and detached from a tire with ease, and to be attached to a tire wheel firmly, with a high degree of freedom ...
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JP6833551B2 |
To provide a vehicle wheel which enables easy attachment of a sub air chamber member to a well part.A sub air chamber member 30 is fixed to an area between first and second wall surfaces 13a, 13b provided at a well part of a wheel rim by...
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JP2021020515A |
To provide a tire/wheel assembly and a radio electric power reception system each of which can attain high efficiency of electric power reception in automatic electric power supply using an electromagnetic induction method, and a tire.In...
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JP2021020512A |
To provide a tire/wheel assembly which allows for improvement in efficiency of electric power reception in radio electric power supply, and a tire.A tire/wheel assembly comprises: a wheel comprising a disc portion and a rim portion and h...
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JP2021022624A |
To provide a tire/wheel assembly, a wireless power receiving system, and a tire capable of achieving high power receiving efficiency in automatic power feeding using an electromagnetic induction method.In a tire-wheel assembly 3 with a t...
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JP6830547B2 |
A vehicle wheel that is capable of preventing water, moisture, or the like in a tire air chamber from entering an auxiliary air chamber through a communicating hole. The vehicle wheel includes: an auxiliary air chamber member as a Helmho...
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JP6826918B2 |
A bicycle disc or spider wheel (10), comprising: - a hub, - a rim (14) having a radially outer tire-coupling region (26), a first sidewall (52), and a second sidewall (54), - a pair of disc or spider wheel-type structural elements integr...
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JP2021008209A |
To provide a wheel capable of inhibiting a space available in a rim from narrowing.A wheel 100 is used for a tubeless tire 50 and includes a cylindrical rim 1. The rim 1 includes: a base part 11; and bead seat parts 12a and 12b disposed ...
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JP6813198B2 |
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JP2020199982A |
To provide a vehicle wheel having a helmholtz resonator which has a simple structure and can change a length of a communication hole freely.The invention relates to a vehicle wheel 1 in which a sub air chamber member 10 formed as a helmh...
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JP2020172231A |
To provide a vehicle wheel 1 which can achieve increase of moment of inertia.A vehicle wheel 1 of the invention is divided into an outer wheel OW and an inner wheel IW on a divided surface M orthogonal to a rotation axis O and includes: ...
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JP6772189B2 |
A spinning apparatus for decreasing by spinning a thickness of a portion of a tube material having a uniform thickness except at a first axial end portion is disclosed. The spinning apparatus includes a spindle-side chuck having a conica...
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JP2020164114A |
To achieve weight reduction of a motor.A motor (1) for an electric vehicle of the invention includes: a stator (22) including a shaft (21) extending along a center axis (J) extending in a vertical direction; and a rotor (31) which rotate...
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JP6748417B2 |
A device (D), for clamping an electronic box (B) on a tyre rim (J), comprises an electronic box (B) of a pressure and/or temperature sensor, at least one flexible tie (200) making at least one loop around the rim (J) and at least one mea...
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JP2020131867A |
To easily manufacture a vehicular wheel, eliminating the need of a conventional attachment step.A hollow member 24 can be embedded inside a vehicular wheel 10 by casting of the hollow member 24 manufactured individually in advance, funct...
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JP2020128105A |
To provide a wheel for a vehicle which can reduce cost of manufacture while surpassing retention capacity of Helmholtz resonator to a rim.A wheel (1) for a vehicle includes a rail (20) as a protrusion part which partially protrudes to ou...
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JP2020124947A |
To obtain a coupling structure between a solid tire and a wheel, and to obtain a coupling member of the coupling structure.A coupling member provided by the invention includes: an insert part which has a predetermined length and in which...
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JP2020125080A |
To provide a vehicular wheel 1 which allows for reduction of manufacturing cost.A vehicular wheel 1 includes a plurality of spokes 21, a cylindrical rim 3 continuing outside each of the spokes 21 in a radial direction Z, and a sub chambe...
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JP2020125060A |
To provide a vehicular wheel capable of attaching a sub-air chamber member to a well portion by a simplified means that does not depend on large mechanical force, unlike a conventional one.A vehicular wheel 1 is composed of a first half ...
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JP2020111209A |
To provide a vehicular tire wheel assembly which can change a resonance frequency which is a sound deadening object by a helmholtz resonator.A vehicular tire wheel assembly 1X includes a wheel 2 appearing in a cylindrical shape, a tire 3...
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JP2020111251A |
To provide a vehicular tire wheel assembly which allows a helmholtz resonator to be provided at low cost.A vehicular tire wheel assembly 1A includes a wheel 2 appearing in a cylindrical shape, a tire 3A attached to an outer peripheral su...
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JP2020111208A |
To provide a vehicular tire wheel assembly which allows a helmholtz resonator to be provided at low cost.A vehicular tire wheel assembly 1A includes a wheel 2 appearing in a cylindrical shape, a tire 30 attached to an outer peripheral su...
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JP2020111257A |
To provide a vehicular tire wheel assembly which allows a helmholtz resonator to be provided at low cost.A vehicular tire wheel assembly 1 includes a wheel 2 appearing in a cylindrical shape, a tire 30 attached to an outer peripheral sur...
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JP2020104816A |
To provide a vehicular wheel capable of suitably securing the volume of a space within a helmholtz resonator.A vehicular wheel comprises a cylindrical wheel 2, and an auxiliary air chamber member 40 that is provided on an outer periphera...
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JP2020097251A |
To provide a rotational assembly which can improve a steering of a vehicle along with satisfying cabin noise performance and/or curb stone impact resistance.A rotational assembly 1 includes a rotational axis and contains a rim 2, two ada...
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JP2020097279A |
To provide a tire which enables improvement of transmission efficiency of electric power supplied from the road side, and to provide a vehicle power supply device and a movable body.A carcass 40 of a pneumatic tire 10 has carcass cords f...
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JP2020097285A |
To provide a tire which enables improvement of transmission efficiency of electric power supplied from the road side, and to provide a vehicle power supply device and a movable body.A carcass 40 of a pneumatic tire has carcass cords 40a ...
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JP2020097290A |
To provide a tire which can improve efficiency of transmission of electric power supplied from a road side, a vehicle power supply device and a moving body.A belt layer 50 of a pneumatic tire 10 includes a crossing belt 51 and a crossing...
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JP2020090192A |
To provide a vehicle wheel which enables a helmholtz resonator to be provided at low costs and can secure a volumetric capacity of the helmholtz resonator.A vehicle wheel includes: a wheel 2 presenting a cylindrical shape; and a helmholt...
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JP2020090252A |
To provide a vehicle tire wheel assembly which enables a helmholtz resonator to be provided at low costs.A vehicle tire wheel assembly 1A includes: a wheel 2 presenting a cylindrical shape; and a tire 30 attached to an outer peripheral s...
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JP6708624B2 |
A wheel for vehicle 1 is provided with a disc 10 and a rim 20 and has a braking device 30 housed therein. An annular flange portion 41 protruded inward from a bead seat portion 22 in a radial direction of the wheel 1 is disposed at an en...
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JP2020082812A |
To provide a vehicle wheel which enables reduction of manufacturing costs compared to a conventional vehicle wheel.A vehicle wheel (1) of the present invention has a sub air chamber member (10) serving as a helmholtz resonator in a well ...
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JP2020082809A |
To provide a tire wheel assembly which enables easy attachment of a helmholtz resonator to a wheel which is a commercial item.A tire wheel assembly 1 includes: a sub air chamber member 10 disposed within a tire air chamber 9 and serving ...
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JP2020083160A |
To provide a rotational assembly capable of improving vehicle steering at the same time as achieving satisfactory vehicle noise performance and/or edge stone impact resistance.A rotational assembly 1 has a rotation axis, and includes a r...
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JP2020083021A |
To provide a vehicular wheel 1 in which a sub-air chamber member 20 can be also fitted to a rim 3 that does not have a pair of vertical walls 5b, 5b.A vehicular wheel 1 includes: a rim 3; a band 10 wound on an outer peripheral side of th...
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JP2020083022A |
To provide a vehicular wheel 1 that can reduce manufacturing cost.A vehicular wheel 1 includes: a rim 3; a band 10 wound on an outer peripheral side of the rim 3; and a sub-air chamber member 20 fixed to an outer peripheral surface of th...
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JP2020079045A |
To provide a vehicle wheel 1 that can reduce manufacturing cost.A vehicle wheel 1 includes: a pair of bead seat parts 4, 4 for supporting a pair of tire bead parts 101, 101; and a sub-air chamber member 10 arranged between the pair of be...
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JP2020514182A |
The present invention comprises first and second grounding units (22,24; 22', 24'), with a first carrier portion (28; 28') and a second carrier portion (30;) articulated to each other. It has a carrier (26) with 30'), the first grounding...
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JP2020066381A |
To provide a vehicle wheel which achieves excellent holding capability of a helmholtz resonator retained to a rim and enables reduction of manufacturing costs.A vehicle wheel (1) of the invention includes: a pair of rail members (20a, 20...
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JP2020066382A |
To provide a vehicular wheel that has a Helmholtz resonator (a sub-air chamber member) which can secure a capacity of the sub-air chamber much larger than before and can reduce manufacturing costs.A vehicular wheel 1 according to the inv...
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JP2020066342A |
To provide a vehicle wheel which achieves excellent retention capacity of a sub air chamber member retained on a well part and enables easy attachment work of the sub air chamber member to the well part compared to a conventional vehicle...
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JP6679509B2 |
A resin auxiliary air chamber member 30 is fixed between a pair of wall surfaces 13 by a metal fixing member 40, the pair of wall surfaces 13 being provided on the well portion 12 of a wheel rim. Each of the wall surfaces 13 is provided ...
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JP2020050115A |
To provide a light alloy rim for two-wheeled vehicle which has a simple shape and can be relatively easily manufactured, and of which down-sizing is achieved while assuring rigidity thereof, and in which sticking of mud to an inner diame...
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