Class 152/455 - Asymmetric tire

Subclass of Class 152 - Resilient tires and wheels
Definition: Subject matter wherein the pneumatic tire, either by virtue
No. of patents: 31
Last issue date: 08/09/2011

Number	Title	Issue Date
7992611	Pneumatic tire with a leno weave flipper or chipper A pneumatic tire includes an axis of rotation, a carcass, a tread, and a belt structure. The carcass has at least one reinforced ply and a reinforcing structure providing a buffer for absorbing shear strain. The tread is disposed radially outward of the carcass. The...	08/09/2011
7703493	Tyre having asymmetrical self-supporting sidewalls A tire suitable for extended-mobility travel includes sidewalls reinforced by a sidewall insert, namely an inner insert in the inner sidewall, and an outer insert in the outer sidewall. The inserts are made of rubber composition enabling the sidewalls to bear a load...	04/27/2010
7278455	Asymmetrical pneumatic run-flat tire A pneumatic tire is capable of operation during underinflated condition and the construction of sidewalls are configured to compensate for negative cambers acting upon the tire. The inboard side of the tire is softened in comparison to the outboard side of the tire....	10/09/2007
7168470	Pneumatic radial tire Inside a tread portion and outside a belt layer along the radius direction thereof is formed a belt layer comprising a band ply formed by winding spirally a tape- and belt-form ply wherein one ore plural band cords are stretched and arranged to be embedded in a topp...	01/30/2007
7156407	Wheelchair tire A wheelchair tire has a carcass having a running profile applied to an interior side and optionally having a raised lettering. At least on an exterior tire wall, starting from a region later adjoining with wheel rim edges, to at least a first boundary plane extendin...	01/02/2007
7086439	Pneumatic tire and a process for mounting the tire onto vehicle A pneumatic tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions, a carcass, a belt, and a reinforcing member arranged in a tire zone including at least the sidewall portion, wherein a shearing rigidity in the circumferential directio...	08/08/2006
7059373	Tire with additional ring and bead having a seat inclined towards the outside The invention concerns a tire comprising at least a first and a second bead radially extending to at least a first and a second sidewall, respectively, and the sidewalls being joined to a tread; said first bead having a seat the generatrix of which has its axially i...	06/13/2006
6860307	Pneumatic tire and a process for mounting the tire onto vehicle A pneumatic tire comprises a tread portion, a pair of sidewall portions, a pair of bead portions, a carcass, a belt, and a reinforcing member arranged in a tire zone including at least the sidewall portion, wherein a shearing rigidity in the circumferential directio...	03/01/2005
6843291	Pneumatic tire A tire comprising a carcass extending through sidewall regions and a ground contacting tread region and a tread reinforcing breaker disposed radially outward of the carcass in the tread region, inboard and outboard tread regions each extending between the tread circ...	01/18/2005
6834694	Tire with reinforced sidewalls Tire comprising a carcass reinforcement of at least one ply of reinforcing elements parallel to one another within each ply and making with the circumferential direction an angle α such that 60°	12/28/2004
6820669	Wheel with extended outer flange Disclosed are an improved wheel and tire for simulating the appearance of a larger-diameter wheel mounted within a low-profile tire. The wheel has an inboard side and an outboard side with a wide outer flange extending around the outer circumference of the wheel. Th...	11/23/2004
6776205	Tire crown reinforcement with specified rubber decoupling layers A tire having a crown, two sidewalls and two beads, a carcass reinforcement anchored in the two tire beads and a belt reinforcement, the belt reinforcement including at least two superposed reinforcing plies formed by cords parallel in each ply and criss-crossed fro...	08/17/2004
6668887	Vehicle tire with reinforcement beneath overwide circumferential tread groove A vehicle tire is described having at least one carcass ply extending between bead regions, a tread region (1) and a belt arrangement (3) disposed between the carcass and the tread as well as a tread profile provided in the tread region having at least on...	12/30/2003
6588472	Tire with asymmetrical crown reinforcement and method of mounting tire on vehicle A tire having a preferential fitting direction to a passenger car, the tire having a carcass reinforcement that extends from one tire bead to the other and, radially outside, a crown reinforcement of width Ls, formed by at least two crown plies, and in ad...	07/08/2003
6508284	Forming and mounting of an asymmetric race tire The loss of tire contact patch area along the tire's inside shoulder, relative to an oval race course, which occurs during chassis roll and lateral deflection, is reduced by providing an asymmetrical molded tire. The tires are defined by an asymmetrical o...	01/21/2003
6267166	Radial tire with asymmetric construction A pneumatic tire having an inboard sidewall and an outboard sidewall when fitted to a vehicle including a reinforced carcass extending between bead regions through both inboard and outboard sidewalls and a tread region reinforced by a breaker extending be...	07/31/2001
5975176	Tire having a constantly decreasing diameter A tire having a decreasing profile diameter includes an outside sidewall with a greater height than the inside sidewall. The inner diameters of each sidewall are preferably identical. The outer diameter of the outside sidewall is greater than the outer di...	11/02/1999
5971048	Pneumatic tire with asymmetric tread profile A pneumatic radial tire has a carcass extending around the tire from bead-to-bead, sidewalls and a rubber tread region which has a profile, when considered in transverse cross section, of a new tire terminating at the sides of the tread in inner and outer...	10/26/1999
5909757	Pneumatic tire with radially inner and radially outer bead core A pneumatic tire comprises a radially inner bead core disposed in at least one of the bead portions, a radially outer bead core disposed radially outside the inner bead core, a buffer rubber layer disposed between the radially inner bead core and radially...	06/08/1999
5620538	Asymmetric racing tire for oval race courses A racing tire for oval race courses, wherein a profile of an outer region of a tread portion which is positioned to be further axially outward toward an outer side of a race course than a center line of the tire and a profile of an inner region of the tre...	04/15/1997
5593521	Pneumatic tire including cord layers A pneumatic tire comprises: a carcass extending between bead portions of the tire; a belt reinforcement layer disposed radially outside the carcass and including at least one cord ply extending between tread edge portions to reinforce a substantially full...	01/14/1997
5538063	Aircraft tire with reinforcement insert An aircraft tire 10 has at least one circumferentially extending reinforcement insert. At least one reinforcement insert 90 is located on one side of the tire. Each insert 90 preferably has two cord reinforced members 91,92 having bias angled cords. The c...	07/23/1996
5386863	Pneumatic tire and wheel with asymmetric structure A pneumatic tire to be fitted on a wheel wherein a position, in which a disc is connected to a rim, is offset from the cneter of width of the rim toward the outer surface of the wheel, characterized in that a ratio (Ho/Hi) of an attenuation coefficient Ho...	02/07/1995
5355925	Pneumatic radial tire having asymmetric belt covering layers A pneumatic radial tire to be fitted on a wheel in which a position wherein a disc is joined to a rim is offset from the center of the width of the rim toward the outer surface of said wheel, characterized in that the tire comprises an asymmetric structur...	10/18/1994
5301728	Dual bead diameter tire A pneumatic tire having two different bead diameters has handling, ride and treadwear advantages. The tire is made so that the rhom of the longer sidewall and the rhom of the shorter sidewall are equal. The rhom of the lon...	04/12/1994
5273094	Pneumatic vehicle tire including overlapping carcass layer sections In a pneumatic vehicle tire of a divided carcass the reinforcement elements are arranged at different angles of orientation. They may be provided as a combination of the same or different materials, the same or different cord constructions, the same or di...	12/28/1993
5213642	Vehicle tire including a breaker reinforcement layer comprising overlapping bandage strips A pneumatic vehicle tire with a radial carcass and a breaker reinforcement layer comprising a plurality of bandage strips each of which extend in the peripheral direction of the tire and which are differently overlapped when considered over the width of t...	05/25/1993
4732194	Asymmetric tire and tread A cord inclination angle of the outermost belt layer of a tire on the right side with respect to a tire running direction is arranged in such a manner as to be inclined leftwardly downward in the tire running direction while the cord inclination angle of ...	03/22/1988
4271889	Tire with asymmetric radial carcass employing blocks to limit carcass swing and carcass expansion A tire with an asymmetric radial carcass reinforcement is improved due to the fact that on the side of the median plane of the beads which corresponds to the sidewall having the greatest curvature there is arranged a block for limiting the swing of the cr...	06/09/1981
4124679	Method of building a tire with unequal bead diameters A method of building an unequal bead diameter tire with conventional components and contour lengths which are substantially equal, the contour lengths being measured along the neutral axis of the carcass plies between the beads and a plane containing the ...	11/07/1978
3946784	Tire with wide laterally offset tread In the case of a retreading operation a conventional symmetrical tire casing is prepared for retreading by buffing the outer peripheral or crown portion of the casing and the outer peripheral portions of both side wall portions of the casing adjoining the...	03/30/1976

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Class 152/455 - Asymmetric tire