| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 152155000 | Cushion and pneumatic combined | 36 |
| 20090314402 | TIRE NOISE REDUCTION DEVICE AND PNEUMATIC TIRE HAVING THE SAME MOUNTED THEREON - Provided is a tire noise reduction device including: a sound absorbing body | 12-24-2009 |
| 20100012243 | TIRE NOISE REDUCTION DEVICE AND PNEUMATIC TIRE - There is provided a tire noise reduction device and a pneumatic tire, in which weight can be reduced while sound absorbing characteristics are maintained and durability is improved. | 01-21-2010 |
| 20100012244 | TIRE NOISE REDUCTION DEVICE AND PNEUMATIC TIRE - There is provided a tire noise reduction device and a pneumatic tire, in which tire vibration can be reduced while durability is maintained and tire noise is further reduced. | 01-21-2010 |
| 20100078104 | Siloxane-based lubricating compositions that release no hydrogen - Lubricating compositions, in the form of oil-in-water emulsions, are based on a siloxane and do not release hydrogen and are particularly suited for the lubrication of internal surfaces of uncured or unvulcanized envelopes useful for the manufacture of rubber pneumatic or semi-pneumatic tires for vehicles, as well as for vulcanization bladders useful for the shaping and vulcanizing of pneumatic or semi-pneumatic tires. | 04-01-2010 |
| 20100132860 | TIRE CONTAINING CLOSED CELLULAR RUBBER FOAM IN ITS TIRE CAVITY WHICH CONTAINS DIVERSE CARBON BLACKS - Field of Invention The present invention relates to a pneumatic tire having its internal cavity containing a closed cellular rubber which contains a dispersion of at least two diverse carbon blacks to promote an improved path for thermal conductivity with suitable physical properties for the closed cellular foam rubber. | 06-03-2010 |
| 20110308677 | Vehicle Tyre - An elastic vehicle tire with a cavity ( | 12-22-2011 |
| 20120318418 | SYSTEM FOR NON-PNEUMATIC SUPPORT OF A VEHICLE - A non-pneumatic tire includes a plurality of springs. Each spring includes a first end portion, a second end portion, and an arching middle portion. Each spring is interwoven with at least one other spring thereby forming a toroidal structure extending about an entire circumference of the non-pneumatic tire. The toroidal structure is at least partially coated with an elastomer. One end portion of at least one spring is wrapped around a first bead structure adjacent a rim. | 12-20-2012 |
| 20120325383 | ACOUSTICAL CORE FOR ABSORBING NOISE WITHIN A TIRE INTERIOR CAVITY - A tire assembly includes an acoustic foam core disposed within a cavity of the tire for attenuating noise. The foam core defines an expanding radial force that biases the foam core against an inner surface of the tire to secure a position of the foam core relative to the tire. The foam core may include an annular base having a plurality of nodules disposed on an outer periphery of the annular base for engaging the inner surface of the tire and to position the annular base away from the inner surface of the tire. The foam core may further include a plurality of positioning tabs disposed on opposing axial ends of the annular base for engaging side walls of the tire to position the annular base away from the side walls of the tire. | 12-27-2012 |
| 20130263985 | SEMI-PNEUMATIC TIRE (INTIRE) - To provide a compact all in one tire (intire) gathering multi-tires designs requirements inside it. Mainly the entire main features of the other designs are recreated and developed inside a conventional tire that is easily produced from the elastic rubber, polyurethane . . . to form a tire with a built-in main pneumatic portion consisting of reinforced linings, reinforced web of elements or single reinforced separate support pads, and pneumatic portion consisting of a secondary annular ring support (carcass). The main non-pneumatic portion is enclosed in-between the tire's crown, 50-80% sidewalls height, and the carcass of the secondary portion. Chambers with suitable geometrical shapes bored inside the elastomeric main annular solid portion, having metallic embedded lining, or reinforced support pads. While the secondary non-pneumatic portion from the wheel rim side is designed to keep a suitable height of the tire's beads required for removal and installation of the tire. | 10-10-2013 |
| 20140020800 | INNER TUBE WITH FILM - The present invention discloses a type of secure and efficient wheel assembly using fluid or solid stuffing materials so as to minimize the blowout risks, a wheel rim transmission assembly, an energy exchanging arrangement used in transporting system, and a vehicle energy storage system, as well as corresponding methods for manufacturing and preparing such assemblies and arrangements in applications. | 01-23-2014 |
| 20140090758 | TIRE FOR A HANDLING VEHICLE - A tire for a handling vehicle, designed to transport heavy loads, over short distances and at low speeds, and a mounted assembly consisting of a tire mounted on a rim. Also, a method for producing such a mounted assembly. A mounted assembly includes a tire mounted on a rim, having a tread designed to come into contact with a ground, two sidewalls extending radially inwards from the ends of the tread, and two beads extending the sidewalls radially inwards and in contact with the rim, an internal cavity containing a filling component consisting of at least one incompressible solid element, and which is a granular filling component consisting of granules at least partly separated from one another by interstices containing at least gas, and the fill rate, which is the ratio between the total volume of the granules, the total of the elementary volumes of the granules, and the volume of the internal cavity, is at least equal to 0.8. | 04-03-2014 |
| 20160001612 | LOW NOISE TIRE - The present disclosure relates to a low noise tire, and more specifically, to a low noise tire that includes: a sealant layer adhered to an inside surface of an inner liner of the tire; and a sound-absorbing material layer adhered to the sealant layer, in which the sound-absorbing material layer includes 50 to 90 wt % of a polypropylene melt-blown fiber and 10 to 50 wt % of a polymer fiber. | 01-07-2016 |
| 152156000 | Metallic spring cushion | 2 |
| 20130008574 | Pneumatic Tire - A pneumatic tire | 01-10-2013 |
| 20140230977 | SYSTEM FOR NON-PNEUMATIC SUPPORT OF A VEHICLE - A non-pneumatic tire includes a plurality of springs. Each spring includes a first end portion, a second end portion, and an arching middle portion. Each spring is interwoven with at least one other spring thereby forming a toroidal structure extending about an entire circumference of the non-pneumatic tire. The toroidal structure is at least partially coated with an elastomer. One end portion of at least one spring is wrapped around a first bead structure adjacent a rim. | 08-21-2014 |
| 152157000 | Enclosed cushion | 21 |
| 20090139620 | Tire cavity resonance restricting device and pneumatic tire - A tire cavity resonance restricting device to be mounted on the inner surface of the tread portion facing to the cavity of a pneumatic tire. The tire cavity resonance restricting device includes a cross-sectional area changing member for changing the cross-sectional area of the cavity in tire meridian cross section, and an elastic fixing member in the form of a ring for fixing the cross-sectional area changing member to the inner surface of the tread portion. The elastic fixing member has an attachment portion to which the cross-sectional area changing member is attached and a non-attachment portion to which the cross-sectional area changing member is not attached. The non-attachment portion is greater in mass than the attachment portion. | 06-04-2009 |
| 20090159164 | PNEUMATIC TIRE FOR MOTORCYCLE - A pneumatic tire for a motorcycle in which partial abrasion is suppressed by making the slip component of a tread lubber in the circumferential direction of tire as uniform as possible in the ground contacting plane. A cushion rubber layer | 06-25-2009 |
| 20090199942 | Pneumatic tire and method of manufacturing the same - Provided is a pneumatic tire in which the adhesion of a noise absorbing member formed of a porous material is improved. A pneumatic tire according to the present invention includes a resin layer, a noise absorbing member and a locking member. The resin layer is formed of any one of a thermoplastic resin and a thermoplastic elastomeric composition obtained by dispersing an elastomer in a thermoplastic resin, and is formed on at least a part of the inner surface of the tire. The noise absorbing member is formed of a porous material, and is disposed on the resin layer. The locking member is formed of a thermoplastic resin, and is bonded to the resin layer through the noise absorbing member by thermal fusion. | 08-13-2009 |
| 20090277549 | TIRE NOISE REDUCTION DEVICE - A tire noise reduction device includes at least one noise absorbing member made of a porous material. The noise absorbing member is attached to the inner surface of the tire tread portion. The noise absorbing member includes multiple continuous grooves arranged side by side in a tire circumferential direction in the outer peripheral surface of the noise absorbing member. Each of the continuous grooves has an areal groove bottom and forms see-through regions in the width direction of the noise absorbing member. A groove edge-to-edge distance between each adjacent two of the continuous grooves in the tire circumferential direction is 2 mm to 40 mm. A largest see-through cross-sectional area of each continuous groove is 20 mm | 11-12-2009 |
| 20090314403 | TIRE NOISE REDUCTION DEVICE - Provided is a tire noise reduction device including an annular noise absorbing member which is made of a porous material, and which is arranged on the inner circumferential surface of a tire. A protective layer made of a thermoplastic elastomer composition obtained by dispersing an elastomer in a thermoplastic resin is arranged on the outer circumferential surface of the annular noise absorbing member. | 12-24-2009 |
| 20100122758 | TIRE WITH FOAM PORTION AND RESILIENT PORTION - A tire includes a foam portion made of rubber or plastic material and foamed integrally to be a ring-shaped foam portion, and a resilient portion received in the foam portion and having a hollow space defined therein. The hollow resilient portion reduces the foam material required and provides proper resilient feature to keep shape of the tire. | 05-20-2010 |
| 20100180995 | HEAT-EXPANDABLE MICROSPHERES AND HOLLOW FINE PARTICLES AND METHOD FOR PRODUCING THE SAME AS WELL AS TIRE/RIM ASSEMBLY - In heat-expandable microspheres as a starting material for hollow fine particles, which have excellent performances required for giving not only a durability in steady running region but also a durability in high-speed running region to a tire-rim assembly, and each consisting of an outer shell made of a thermoplastic resin obtained by polymerizing a monomer component in the presence of a polymerization initiator, and a foaming agent encapsulated in the outer shell and having a boiling point not higher than a softening point of the thermoplastic resin, the polymerization initiator comprises a peroxydicarbonate as an essential component, and the foaming agent comprises a fluorine-containing compound having an ether structure and a carbon number of 2-10 and containing no chlorine atom and bromine atom. | 07-22-2010 |
| 20100218864 | RUBBER COMPOSITION AND HEAVY DUTY PNEUMATIC RADIAL TIRE USING THE SAME - This invention provides a rubber composition capable of improving a durability to heat buildup of a heavy duty pneumatic radial tire by applying to a cushion rubber of the tire to lower heat buildup of the cushion rubber without lowering a fracture strength of the cushion rubber as well as a tire using such a rubber composition and being excellent in the durability to heat buildup. The rubber composition is characterized in that 25-45 parts by mass of carbon black having a nitrogen adsorption specific surface area (N2SA) of not less than 60 m | 09-02-2010 |
| 20100258225 | PNEUMATIC TIRE - A pneumatic tire includes at least three belts arranged on a tire-radial-direction outer side of a carcass and a belt edge cushion arranged between a tire-width-direction outer end portion of a second belt that is secondly arranged from the tire-radial-direction outer side and a tire-width-direction outer end portion of a third belt that is thirdly arranged. The second belt is curved to a tire-radial-direction inner side in an area of the belt edge cushion in a tire width direction. A tire-width direction outer end of a first belt that is firstly arranged from the tire-radial-direction outer side is provided in a position close to a tire-width-direction inner end of the belt edge cushion in the tire width direction. | 10-14-2010 |
| 20100258226 | PROCESS FOR BUILDING TYRES AND TYRE OBTAINABLE BY SAID PROCESS - In a process for building tyres, a carcass structure which includes at least one carcass ply and a belt structure, is formed. Manufacture of the belt structure includes: forming a first portion of at least one cushion insert through spiralling of a continuous elongated element; forming at least one first belt layer in a radially external position to the first portion in such a manner that the first portion axially projects from one of the axially opposite side edges of the first belt layer, forming a second portion of the cushion insert through spiralling of a continuous elongated element in a radially external position to the side edge of the first belt layer and to a stretch of the first portion projecting from the side edge itself, so as to enclose the side edge between the first and second portions of the cushion insert. | 10-14-2010 |
| 20100282384 | INSERT FOR MOUNTING INTO AN INFLATABLE TIRE - An inflatable tire ( | 11-11-2010 |
| 20100294406 | PNEUMATIC TIRE - A pneumatic tire including: a tread portion and a belt layer on an outer periphery of a carcass layer that extends between left and right bead portions and a plurality of circumferential main grooves extending in a tire circumferential direction provided on an outer surface of the tread portion, wherein on a tire cavity side surface of the tread portion, a ridge (Ra) protruding into the tire cavity side in a direction opposite to a tire radial direction is formed that extends in the tire circumferential direction in a position offset from a tire center towards a well side of a mounting rim so as to encompass an entire width of a well and an entire width of a circumferential main groove positioned farthest to a shoulder side. | 11-25-2010 |
| 20120111463 | Elastomeric Insert for Supporting a Tire and Mounted Assembly Incorporating It - The invention provides an insert for supporting a pneumatic tire which is intended to support substantially the entire internal face of the pneumatic tire and has a radially internal face intended to sit atop a wheel rim that accepts the pneumatic tire, has at least one cavity designed to be inflated by a valve of the wheel which valve is independent of the insert, via inflation gas conveying means opening onto said radially internal face and into said at least one cavity and discharge means for discharging the gas from this cavity, said at least one cavity and these conveying and discharge means being formed in and/or on the insert, the inflatable cavity being formed by an internal volume within the heart of the insert or alternatively by a concave external surface of the insert. | 05-10-2012 |
| 20140020801 | LOW NOISE PNEUMATIC TIRE - Provided is a low noise pneumatic tire in which the noise absorbing member on the inner peripheral surface of the tire is made less likely to be damaged when the pneumatic tire is removed from the rim. The pneumatic tire includes a noise absorbing member of a porous material which is attached to an inner peripheral surface of the tire. In the pneumatic tire, a lubricant is applied to the inner peripheral surface of the noise absorbing member. Alternatively, both end portions, in a tire width direction, of the inner peripheral surface of the noise absorbing member are covered with protective layers harder than the noise absorbing member. | 01-23-2014 |
| 20150306922 | CAVITY NOISE REDUCTION TIRE - A cavity noise reduction tire comprises a tread portion, a bead assembly being disposed at each side of the tread portion, and a sidewall portion for connecting the tread portion and the bead assembly. The tire has a ratio of the cross-sectional area of the sound-absorbing material to the cross-sectional area of the space formed by the internal surface of the tire which is to be about 23-29%. | 10-29-2015 |
| 20160089934 | INSERT FOR A PNEUMATIC TIRE - An insert for a pneumatic tire including an annular member adapted to contact at least 10% of an interior surface of the pneumatic tire and provide an outward pressure thereagainst. An insert for a pneumatic tire including an annular member adapted to contact at least 10% of an interior surface of the pneumatic tire and provide an outward pressure thereagainst, and an inflatable bladder disposed adjacent to the annular member. A tire assembly including a pneumatic tire having an interior surface and an annular member contacting at least 10% of the interior surface and providing an outward pressure thereagainst. | 03-31-2016 |
| 20160167454 | Run-Flat, Puncture-Proof Tire Structure | 06-16-2016 |
| 152158000 | Internal buffers | 4 |
| 20080196805 | No-flat tire - An insert for a conventional tire. The insert includes a doughnut-shaped piece of material shaped and sized to fit inside the tire and to contact an inside surface of the tire's tread during normal driving (i.e., when driving without a flat). In preferred embodiments, the doughnut-shaped piece of material can be sized to contact an entire surface of the tire or to contact an entire inside surface of the tire's tread. Different sized inserts can be used with different sized tires. The insert also includes one or more (preferably about eight) mounting or insert brackets attached to the rim to support the doughnut-shaped piece of material. These brackets can facilitate use of the insert with various different types and shapes of rims. Also, methods of installing and using the insert. | 08-21-2008 |
| 20120042997 | Blast Resistant Wheel and Vehicle - The present disclosure is directed to a wheel for a land vehicle. The wheel may include a mounting flange configured to secure the wheel to the land vehicle and a rim. The wheel may further include a hollow tire configured to be mounted about the rim and wherein the hollow tire and the rim define a space. The wheel may still further include one or more high velocity of shock balls disposed within the space. The wheel may include an internal tire support having an inside wall and an outside wall and one or more high velocity of shock elements extending axially across the support. It is contemplated that the high velocity of shock elements and balls may be glass, ceramic, metal, or combination of glass, ceramic, and metal. | 02-23-2012 |
| 20140332129 | RUN-FLAT TIRE - A run-flat tire, comprising a rim, a tire skin, and one or more elastomers, wherein the elastomer(s) is installed in a holding space within the tire skin, wherein the number of elastomers depending on the inner diameter of the tire skin and the inner width; while the external dimension and shape of the elastomer depends on the inner width of the tire skin and the tire width and shape of the tire skin, wherein the diameter of the elastomer shall be close to or no more than the inner diameter top of the tire skin and the inner diameter bottom of rim center. | 11-13-2014 |
| 20150107732 | WHEEL ASSEMBLY WITH FOAM INSERT - A tire assembly includes a wheel rim, a tire mounted on the rim and a foam insert which only partially fills an annular volume enclosed by the tire and rim. The foam insert displaces air within the annular volume. The insert is not bonded to the tire. The insert maintains its shape and its mass distribution within the tire. | 04-23-2015 |
| 152165000 | Integral | 1 |
| 20090120547 | TIRE FOR AUTOMOTIVE TOY CAR - A tire for an automotive toy car, comprises a tire body; a fiber cloth adhered with a layer of rubbers. The fiber cloth is embedded into an interior of the tire body so as to form as an annular fiber cloth; the periphery of the fiber cloth is adhered with rubber which are formed as an enclosure enclosing the fiber cloth and having four sides. A long side and two short sides are embedded into the interior of the tire body; another long side faces to an annular opening of the tire body. Each of two inner ends of the fiber cloth is embedded with a metal wire so as to increase the structure strength. The fiber cloth is one of nylon fiber, carbon fiber, fiber material, non-woven cloth, and other anti-tension materials. | 05-14-2009 |
