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JP6455828B2 |
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JP2019001442A |
To provide a wheel structure capable of reducing rotation friction of an axle and enhancing cooling effect.U-shaped plate spring arms 4 whose center part is bent are attached to hinges 3 provided on peripheries of two wheels 1, 2 arrange...
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JP6445238B2 |
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JP2018532646A |
Tires with hubs and spokes are provided. The spokes extend from the hub in the radial direction of the tire. The spokes have a first surface and a second surface that are separated from each other in the longitudinal direction of the tir...
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JP6407025B2 |
A wheel with a suspension system being connectable to a vehicle, like a wheel chair, comprises a hub (38) and a rim (34) rotatable about the axle (42) of the hub (38). Between the hub (38) and the rim (34), a number of support members (4...
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JP6400915B2 |
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JP6364459B2 |
A locomotion assembly (20) is provided, suitable to be used in a vehicle. The locomotion assembly (20) comprises a frustum-conical structure (30) comprising at least one flexible member (34) having a frustum-conical surface extending bet...
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JP6358733B2 |
In a non-pneumatic tire, a plurality of first to third curved sections (21d) to (21f) and (22d) to (22f) curved in a tire circumferential direction are formed at first and second elastic connecting plates (21) and (22) in an extension di...
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JP6356116B2 |
The present invention provides spoke geometry for a non-pneumatic tire that is less prone to fatigue when used. In particular, the spoke geometry is provided with an optimized thickness profile over the length of the spoke. This optimiza...
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JP6347774B2 |
Provided is an airless tire (100) which includes plural tread blocks (110) that are arranged along the circumference, plural spokes (120) that are connected respectively to the tread blocks (110) in the inner circumference direction, and...
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JP2018087001A |
To increase the load carrying capacity and durability of spokes for a wheel and tire assembly for a mobile vehicle, and thus increase the performance of a top loader non-pneumatic tire.A wheel and tire assembly 140 for a mobile vehicle i...
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JP2018086864A |
To stabilize a fixed state of a tire part and a wheel part.A non-pneumatic tire 1 comprises: a wheel part 2 mounted to an axle; and a tire part constituted of an inner cylinder 6 externally fitted to the wheel part, an outer cylinder 4 s...
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JP6339855B2 |
An airless tire has a cylindrical tread ring 2 having a ground-contacting surface 21, a hub disposed on the radially inside of the tread ring 2 and fixed to an wheel shaft, and spokes connecting between the tread ring 2 and the hub. The ...
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JP2018083458A |
To enable a user to easily notice a trouble such as a scratch, damage, or deterioration occurring in a pneumatic tire.A pneumatic tire includes: an inner cylinder 6 attached to an axle 15a; an outer cylinder 4 enclosing the inner cylinde...
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JP6335773B2 |
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JP2018079886A |
To provide a non-pneumatic tire that ensures both of the vibration absorption performance of a connection member and visibility from the lateral side.A non-pneumatic tire has an inner cylinder 6 attached to an axle 15a, an outer cylinder...
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JP2018079924A |
To increase the load carrying capacity and durability of spokes and thus the performance of a top loader non-pneumatic tire.A wheel and tire assembly for a mobile vehicle includes an inner central hub, an outer shear band and tread struc...
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JP2018079926A |
To increase the load carrying capacity and durability of spokes of a wheel and tire assembly for a moving vehicle, and hence the performance of a top loader non-pneumatic tire.A wheel assembly 200 includes a mounting plate 210 for attach...
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JP2018079925A |
To increase the load carrying capacity and durability of spokes of a wheel and tire assembly for a moving vehicle, and hence the performance of a top loader non-pneumatic tire.A system 200 of manufacturing a tire assembly includes a core...
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JP6303235B2 |
A non-pneumatic tire includes an attachment body (11) attached to an axle, an inner tubular body (12) fitted onto the attachment body (11) from the outside, an outer tubular body (13) configured to surround the inner tubular body (12) fr...
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JP6302355B2 |
Provided is a non-pneumatic tire having excellent durability performance. This non-pneumatic tire is provided with an annular tread portion which contacts the road surface, an annular inner peripheral portion which is positioned radially...
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JP6291489B2 |
The present invention increases the bonding strength between a spoke and a tread ring and/or between a spoke and a hub to improve durability. An airless tire provided with a tread ring, a hub, and a spoke, wherein the spoke is integrally...
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JP6293060B2 |
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JP6288928B2 |
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JP6269066B2 |
A tire-wheel assembly comprises a wheel coupled to a rotating shaft; an elastic tube disposed on an outer side of the wheel with respect to a radial direction, the interior of the tube being filled with air; a rigid protective ring dispo...
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JP6260881B2 |
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JP2018002142A |
To provide an improved non-pneumatic tire that has all features of pneumatic tires without the drawback of the need for air inflation.A non-pneumatic tire 100 includes a ground contacting annular tread portion 200, a shear band 300, and ...
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JP6242015B2 |
A non-pneumatic tire includes an attachment body (11) attached to an axle, a ring member (14) including an inner rim (12) fitted onto the attachment body (11) and an outer rim (13) configured to surround the inner rim (12) from the outsi...
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JP6240971B2 |
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JP6240972B2 |
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JP6231947B2 |
The present invention relates to a casting device including a casting mold that concentrically holds a tread ring and a hub between upper and lower molds and forms a cavity between the tread ring and the hub; a positioning means that con...
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JP6226734B2 |
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JP6228604B2 |
A non-pneumatic tire has high durability performance. A non-pneumatic tire is provided with: an annular tread section (2) which comes into contact with the road surface; an annular inner peripheral section (3) which is located on the ins...
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JP6221113B2 |
Provided is a non-pneumatic tire in which a plurality of curved sections (21d) to (21f) and (22d) to (22f) curved inward in a tire circumferential direction are formed at elastic connecting plates (21) and (22) in an extension direction ...
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JP6221114B2 |
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JP2017190128A |
To provide a shear band which realizes low cost, reduced weight, reduced heat generation, and softness.A shear band has a three-dimensional spacer structure. The three-dimensional spacer structure is formed from first and second layers o...
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JP6215082B2 |
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JP6212078B2 |
A tire (1) comprising a rubber tread portion (2) extending in circumferential direction of the tire (1) and being provided for contacting a ground surface and a truss ring (3), contacting and extending along the tread portion (2) for sup...
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JP6212381B2 |
The purpose of the present invention is to minimize decline in endurance, while improving vibration performance. The spokes of an airless tire are provided, as an integrated unit, with an outside annular portion joined to the inside peri...
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JP6182452B2 |
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JP6179401B2 |
A tire/wheel assembly includes a cylindrical annular structure, a rubber material layer provided on a periphery of the annular structure and that faces a circumferential direction of the annular structure, and a plurality of curved metal...
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JP6173903B2 |
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JP6159234B2 |
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JP2017114187A |
To provide a tire structure body capable of easily following various ups and downs of an off-road when a vehicle is travelling, with no puncture.A tire structure body includes a tire body 1 equipped with a ring part 5 in which a sidewall...
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JPWO2016031838A1 |
It is an object of the present invention to provide a wheel that does not cause a flat tire even when used for a vehicle traveling on rough terrain. A wheel (1) attached to the axle of a vehicle, between a hub (2), flanges (3a, 3b) provi...
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JP6152036B2 |
A connecting member (15) includes a plurality of elastic connecting plates (21) and (22) having both end portions connected to an attachment body and an outer tubular body (13) in a tire width direction (H), outer end portions connected ...
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JP2017105450A |
To provide an improved non-pneumatic tire that has all features of pneumatic tires except the drawback of the need for air inflation.A non-pneumatic tire 100 includes: a ground-contacting annular tread portion 200; a shear band 300; and ...
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JP2017100640A |
To provide a non-pneumatic tire which suppresses distortion after molding and can improve mold releasing property.A non-pneumatic tire T includes an inner side annular part 1, an outer side annular part 2 provided concentrically on the o...
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JP6145246B2 |
To provide a tire/wheel assembly suitable for an in-wheel motor system, in which stiffness in a longitudinal direction is appropriately low to secure an appropriate ground contact area and good transmission of force in a circumferential ...
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JP6145247B2 |
To provide a tire/wheel assembly suitable for an in-wheel motor system, in which stiffness in a longitudinal direction is appropriately low to secure an appropriate ground contact area and good transmission of force in a circumferential ...
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