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Patent Searching and Data


Matches 701 - 750 out of 2,283

Document Document Title
JP2023018242A
To provide a tire filling body manufacturing method with improved work efficiency.Three through holes 57A, 57B, 57C are formed in a rim of a wheel 55, the through holes communicating with an annular inner region R. Supply of a raw materi...  
JP2023015874A
To provide an airless tire capable of improving anti-uneven wear performance and maneuvering stability performance by uniformizing grounding pressure distribution when grounding on a road surface.An airless tire 1 includes: a tread ring ...  
JP2023015984A
To provide a filler for a puncture-free tire having excellent resilience and excellent ride comfort.A filler 10 for a puncture-free tire accommodated in an annular space composed of a tire outer skin 20 and a rim 25, is formed by a prepo...  
JP7208403B2
A non-pneumatic tire includes an annular inner ring, an annular outer ring, and a support structure extending from the annular inner ring to the annular outer ring. The support structure includes a plurality of spokes, webbing, cells, or...  
JP7204716B2
There is provided a technology of improving braking performance and fatigue resistance by inserting a structural reinforcement part inside the tread part, and of adjusting stiffness by changing the material kind or width of a cord sheet ...  
JP2023500267A
A solid tire (4;8) comprising two or more radially overlapping circular layers is described. At least the outermost layer is made of elastic material and consists of an outer portion or tread (16). The solid tire (4; 8) further comprises...  
JP2022189182A
To provide a nonwoven product from which a tread component having improved traction performance can be made, and a tire.A nonwoven product comprises a plurality of metal fibers having a cross section orthogonal to the longitudinal direct...  
JP2022189183A
To provide a knit product from which a tread component having improved traction performance can be easily made, and a tire.A knit product comprises knitted filaments comprising at least one metal fiber having a cross section orthogonal t...  
JP2022188758A
To provide a system that increases the load carrying capacity and durability of the spokes and increases the performance of the top-loader non-inflated tire while reducing manufacturing flexibility.MEANS: The system according to the pres...  
JP7193648B2
A web structure for a non-pneumatic tire includes a first corrugated ring having a first plurality of peaks and a first plurality of valleys. The first corrugated ring is a pre-strained, thermoplastic elastomer resin ring. The web struct...  
JP7193646B2
A non-pneumatic tire includes an inner ring having an axis of rotation and an outer ring coaxial with the inner ring. The non-pneumatic tire further includes support structure extending from the inner ring to the outer ring. The support ...  
JP2022186100A
To provide a cushion tire which inhibits increase of a tire temperature.The invention relates to a cushion tire 2 whose surface includes a first side surface 14a, a second side surface 14b, and an inner peripheral surface 16 and which is...  
JP2022185647A
To provide a cushion tire having excellent durability.A cushion tire 2 includes: a tread 12 having a tread surface 6 coming in contact with a road surface; a base 14 located on the radial direction inside of the tread 12; a bead 16 embed...  
JP7187102B2
A non-pneumatic tire includes an inner ring having an axis of rotation and an outer ring coaxial with the inner ring. The non-pneumatic tire further includes support structure extending from the inner ring to the outer ring and a circumf...  
JP2022182137A
To provide an airless tire in which the shape change of a tread ring caused by cooling after vulcanization molding is suppressed, and which therefore enables improvement of durability performance thereof.An airless tire 1 is provided, co...  
JP7185050B2
A non-pneumatic tire includes an inner ring, an outer ring, and a plurality of bent metal spokes. The non-pneumatic tire further includes a first overmolded foot at a first end of each bent metal spoke. Each first overmolded foot is atta...  
JP2022176614A
To obtain a solid tire which enables an elastic foam material to be injected into a tire casing smoothly and has good quality.A molding jig 10 has: a jig body 11 including a fitting part 13 in which a side surface 15 of an outer peripher...  
JP2022176626A
To eliminate needs of removal work of a molding jig from an elastic foam and removal work of a wheel after the elastic foam is formed in a tire casing.A wheel 10 has: a wheel body 11 including a fitting part 13 in which a side surface 15...  
JP7180427B2
To provide an airless tire which can high-dimensionally achieve both of ride comfort performance and durability performance.An airless tire 1 comprises a tread ring 2 having a contact area 2a, a hub 3 fixed to an axle, and a spoke 4 for ...  
JP7174849B2
A rim assembly for a tire includes an outer rim having an outer annular surface and an inner surface. The rim assembly also has an inner rim with an outer surface, wherein the inner surface of the outer rim has a first plurality of axial...  
JP2022171092A
To provide airless tires that can restrict positional deviation in a lateral direction of airless tires being stacked in a vertical direction.An airless tire 1 comprises: a tire rear face that is one tire side surface facing a vehicle bo...  
JP2022171113A
To provide an airless tire capable of providing excellent riding comfort and simultaneously maintaining a vehicle attitude favorably.An airless tire 1 comprises: an inner cylinder part 31 connected with the outer peripheral surface of a ...  
JP7168154B2
A nonpneumatic tire assembly includes an outer hoop, a plurality of loops extending inward from the outer hoop, and a hub having a plurality of members. Each of the plurality of members is connected to one of the plurality of loops.  
JP2022168496A
To suppress deformation in a tire diametrical direction of an inner peripheral ring of an airless tire.Each of a plurality of reinforcing members provided in an airless tire extends in a circumferential direction in the inside of an inne...  
JP2022164066A
To provide a rubber composition for a base part improved in cut resistance, and a solid tire using the rubber composition in a base part.The rubber composition for a base part contains a diene rubber component, microfibers, and carbon bl...  
JP7157700B2
A tire includes: a skeleton portion including a rim member, a plurality of body springs latched on the rim member, and a plurality of interlink springs interlaced with the body springs; and a tread member disposed at least on the outer p...  
JP7157698B2
To provide a tire which is composed using springs and less likely to be reduced in load durability performance of the tire.A tire is composed of: a plurality of rim members disposed at different positions on the same axis; a plurality of...  
JP7157697B2
To provide a tire in which an elastic deformation part can be securely connected to a rim member.A tire is structured of a plurality of rim members arranged in different positions on the same axis, a plurality of main body springs connec...  
JP7145288B2
Embodiments of collapsible wheels and methods of making collapsible wheels are generally described herein. Other embodiments may be described and claimed.  
JP7143976B2
A rim assembly for a non-pneumatic tire has at least two rim components including: a first rim component having a first rim flange and a first lip, and a second rim component having a second rim flange and a second lip. The rim assembly ...  
JP2022126479A
To provide an airless tire that can improve durability performance by suppressing damage from growing when a spoke is damaged as well.An airless tire 1 comprises a tread ring 2, a hub 3 and a spoke 4. The spoke 4 includes a plurality of ...  
JP2022126480A
To provide an airless tire that can improve durability performance by suppressing a tread ring and a spoke from coming off when great lateral force acts on as well.An airless tire 1 comprises a tread ring 2 having a grounding surface, a ...  
JP2022126478A
To provide an airless tire that can improve durability performance by inhibiting a spoke plate from being damaged.An airless tire 1 comprises a tread ring 2, a hub 3 and a spoke 4. The spoke 4 includes a plurality of spoke boards 5. Each...  
JP7125716B2
To provide an airless wheel which suppresses occurrence of slippage even on a soft ground without occurrence of puncture, and is excellent in running performance even on a road surface of a normal asphalt road.An airless wheel comprises:...  
JP2022123544A
To provide a solution for rigidity adjustment of a non-pneumatic wheel, and a solution for a problem of durability relating to an elastic material (metal, resin and the like) used as a deformable spoke of the non-pneumatic wheel.A non-pn...  
JP7123771B2
A pneumatic tire (1) includes an inner cylinder (6), an outer cylinder (4), and a connecting member (3), in which the outer cylinder (4) and the connecting member (3) are formed to be elastically deformable, and the thickness of the thic...  
JP7123770B2
A non-pneumatic tire (1) including an inner cylinder (6), an outer cylinder (4), and a connecting member (3), in which the outer cylinder(4) and the connecting member (3) are formed to be elastically deformable, a thickness of a thickest...  
JP7117457B2
A non-pneumatic or pneumatic tire includes an area for tire indicia or markings. The tire includes a hub region and a tread layer. The tread layer of the tire has a shoulder with a cut out extending either partially or entirely around th...  
JP2022535305A
The present invention relates to an airless wheel, having a hub of a predetermined diameter with an axle fitting hole, and a number of integrated shock-absorbing spokes fixed to the periphery of the hub to pass and attenuate the impact e...  
JP7100646B2
A spoke for a wheel attaching an outer tread to a hub, the spoke having a first and second spoke elements joined by a joint body comprised of an elastomer connecting the first spoke element to a second spoke element.  
JP7099114B2
To provide a wheel whose rim slip and rim detachment are suppressed and whose rim assembly is easy.A wheel 2 includes a rim 6 and a solid tire 4 fitted to the rim 6. The solid tire 4 is provided with a projection 20 which is positioned o...  
JP2022104246A
To provide a non-pneumatic tire in which durability of a connection part is improved.A non-pneumatic tire 1 comprises an outer annular part 2 having a tread 5 at an outer periphery, an inner annular part 3 provided inside the outer annul...  
JP2022104244A
To provide a non-pneumatic tire configured to enable a tread to disperse a grounding pressure during running and to prevent the tread from peeling off.A non-pneumatic tire 1 comprises an outer annular part 2 having a tread 5 at an outer ...  
JP2022104243A
To provide a non-pneumatic tire configured so that strength of a connection site between an inner annular part and connection parts is enhanced to improve durability of the connection part, while securing a distance between the connectio...  
JP2022104245A
To provide a non-pneumatic tire configured to be able to reduce vehicle exterior noise and improve riding comfort while securing load support force.A non-pneumatic tire 1 comprises an outer annular part 2 having a tread 5 at an outer per...  
JP2022104242A
To provide a non-pneumatic tire in which durability of a connection part can be improved.A non-pneumatic tire comprises an outer annular part having a tread at an outer periphery, an inner annular part provided at inside the outer annula...  
JP2022098484A
To provide a non-pneumatic tire and wheel assembly for an improved non pneumatic tire which eliminates the need for air inflation and has all features of pneumatic tires, and also to provide a method of forming a reinforced spoke structu...  
JP2022095590A
To provide an improved non-pneumatic tire that has all features of a pneumatic tire.A non-pneumatic tire and wheel assembly includes: a wheel having first and second bead rings; a non-pneumatic tire having a shear band and a tread formin...  
JP2022095570A
To provide an improved non-pneumatic tire that has all features of a pneumatic tire which does not require air expansion.MEANS: In a non-pneumatic tire and rim assembly having a wheel having first and second bead rings, a non-pneumatic t...  
JP2022093862A
To provide a wheel which is formed using a spring, and which can secure a large ground contact area while supporting a large load.A wheel includes: two annular rim members placed on the same axis; one or more annular flange members which...  

Matches 701 - 750 out of 2,283