| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Pneumatic tire | US09739031 | 2000-12-14 | US20010032693A1 | 2001-10-25 | Kiyoshi Ueyoko |
| In a standard state of a tire, a contour of the tire side surface has a triangular portion projecting outside from a norm arc, which is a arc passing through a maximum width point P1 of a tire and tangentially contacting with the flange, and a portion recessing from the norm arc. The height (h1) of a maximum projecting point of the triangular projecting portion from a bead base line is 0.85null1.15 times of the height (h0) of the end of a carcass folded portion. The height (h2) of a maximum recessing point of the recessing portion is smaller than the height (h1), and is 0.30null0.90 times of the height (h0). A maximum boss distance (q1) from the norm arc and the maximum recess distance (q2) from the norm arc are respectively 0.001null0.040 times of the tire cross section width (W). | ||||||
| 102 | Heavy-duty radial tire with specified upper side wall profile | US349495 | 1999-07-09 | US6123131A | 2000-09-26 | Yoshiyuki Takada |
| A heavy duty radial tire is provided between the tread edge and the maximum tire width point with a profile which is formed by adding at least a protrusion to a basic profile, the basic profile consisting of an upper line and a lower line, the upper line extending radially inwardly from the tread edge and curved concavely so as to have a center of curvature outside the tire, the lower line extending radially outwardly from the maximum tire width point and curved convexly so as to have a center of curvature inside the tire, the upper line and lower line intersecting each other so as to form an inflection point, the radial height of the inflection point from the bead base line being in the range of from 0.82 to 0.88 times a groove bottom line height, the groove bottom line height being the radial height between the bead base line and a groove bottom line drawn parallel with the tread surface at the depth of the main grooves measured at axial ends of the groove bottom line, and the protrusion having an apex positioned such that the axial distance measured axially outwardly from the inflection point to the apex is in the range of from 4 to 8 mm, and the radial distance measured between the inflection point and the apex is in the range of from 0 to 5 mm, whereby the resistance to carcass damage can be improved if the carcass is minimized. | ||||||
| 103 | High speed tire for heavy duty vehicles including bead part with side packing rubber | US634596 | 1990-12-27 | US5188686A | 1993-02-23 | Kiyoshi Ueyoko; Hideaki Yoshikawa; Mikio Takatsu |
| A high speed tire for heavy duty vehicles comprise a belt layer of a carcass with radial structure, wherein a profile of the outer circumference of the tire in the specified internal pressure state satisfies that the maximum width and radius ratio Ro/W is not more than 0.54. At this point, the ratio Ro/W is defined as the ratio of the radius Ro of curvature of the arc which passes through maximum width point C, a reference point Q and an intermediate height point M to tire maximum width W. The maximum width point C is defined as a point where the tire width is maximum W. The reference point Q is defined as a point which is apart from the bead bottom line by the length of 0.2 times the total sectional height H of the tire. And the intermediate height point M is defined as a point which is intermediate between the maximum width point C and the reference point Q. | ||||||
| 104 | Environmental tire | US434664 | 1989-11-13 | US5027876A | 1991-07-02 | Dennis S. Chrobak; John T. White |
| A low pressure radial ply tire (20) for light off-the-road use has tow radial carcass plies (22) oriented at a cord angle (CA) with respect to the Equatorial Plane (EP) from 65 to 85.degree.. The tire is not reinforced by a belt reinforcing structure to allow the carcass (22) to compensate within the footprint of the tire under varying conditions. The tread (26) is provided with a number of holes (38) having a very shallow depth and spaced uniformly across the tread surface to increase flotation and wherein the net-to-gross is in the range of 0.63 to 0.77. | ||||||
| 105 | All-season high-performance radial-ply passenger pneumatic tire | US276345 | 1988-11-25 | US5000239A | 1991-03-19 | Randall R. Brayer; Beale A. Robinson; Richard H. Springford |
| A passenger car tire that combines a number of design features or parameters which yeild a tire which has road noise, tread wear and handling performance characteristics which are equal to or better than those exhibited by comparable prior art tires, which possesses improvements in mud and snow performance not heretofore approached in prior art high performance tires, and in which heat dissipation characteristics are such that ornamental white sidewall lettering may be applied without in any way detracting from performance and durability characteristics. Moreover, and most surprisingly, the tire of the present invention is actually lighter in weight than is the most comparable prior art high performance tire, which does not possess the improved mud and snow characteristics of the invention. | ||||||
| 106 | Pneumatic radial tire profile | US237469 | 1988-08-29 | US4947913A | 1990-08-14 | Kazuyuki Kaba; Ken Takahashi; Masashi Kida |
| A pneumatic radial tire having such a radial cross-section that the profile of the outer surface of the tire side is composed of a plurality of straight lines and each intersection at which the straight lines meet with each other is formed so as to protrude in the outward direction of the cross-section of the tire. | ||||||
| 107 | Tubeless radial ply tire for heavy-duty vehicles | US375643 | 1982-05-06 | US4408648A | 1983-10-11 | Junichi Ohashi |
| A flat crown type of tubeless radial tire for trucks or buses to be mounted on a frusto-conical rim comprising a carcass of organic fiber cord plies and a belt of metallic cords, wherein a region having a small thickness of the sidewall portion is made sufficiently wide to ensure a flexibility, thicknesses at the bead portion are secured in sufficient dimensions to ensure a stiffness of it, and the intermediate region from the sidewall to bead is shaped and profiled, when the tire is as-molded, in a smooth line of two curves of reverse curvature, one of which on the sidewall side defines a negative curve and the other of which on the bead side a positive curve. | ||||||
| 108 | Safety pneumatic tire for passenger cars | US786933 | 1977-04-12 | US4120337A | 1978-10-17 | Akio Soma; Haruro Kawashima; Makoto Yamauchi; Shoji Tanaka |
| A pneumatic radial tire having a ratio of the radius of curvature of inner surface of crown portion to the maximum width of the tire of 1.2/1 to 2.5/1, and provided at the sidewall portion with an annular protection rib projecting over the entire circumference of the tire and having a specifically limited cross-sectional shape is excellent in the puncture resistance at both of the crown portion and the sidewall portion. | ||||||
| 109 | Pneumatic tire | US3542107D | 1968-11-18 | US3542107A | 1970-11-24 | MILLS HAROLD E; KNIGHT DONALD L |
| 110 | Tire construction | US8460926 | 1926-01-29 | US1727537A | 1929-09-10 | DEARTH ELMER E |
| 111 | TIRE | US15859999 | 2018-01-02 | US20180186195A1 | 2018-07-05 | Eun Chang Chun; Yong Keun Kim; Myeong Rak Choi |
| A tire that can attach and detach and that can prevent splash when running a wet road and cool discharging a heat is provided. The tire having a tread and a shoulder portion connected to the tread includes a protector portion provided in a circumferential direction at a side surface of the shoulder portion and in which a plurality of penetration portions are formed at a predetermined gap in a length direction; a plurality of protruding portions provided in the protector portion and formed at a predetermined gap in a length direction of the protector portion; and a plurality of installation grooves formed at a side surface of the shoulder portion such that the protruding portion attaches or detaches when the protruding portion enters or discharges. | ||||||
| 112 | Pneumatic Tire | US15125530 | 2015-12-24 | US20180170120A1 | 2018-06-21 | Hiraku KOUDA |
| A pneumatic tire includes a reinforcing rubber layer disposed in the sidewall portions and having a crescent-like meridian cross-section; wherein when the tire is assembled on a regular rim and in an unloaded state with an internal pressure of 0 kPa, a radius of curvature (RP) is larger than a radius of curvature (RO), an arc of the radius of curvature (RP) joining an intersection (Pa) of a carcass layer and a straight line (La), an intersection (Pb) of the carcass layer and a straight line (Lb), and an intersection (Pc) of the carcass layer and a straight line (Lc), and an arc of the radius of curvature (RO) joining an intersection (Oa) of the straight line (La) and a tire external contour, an intersection (Ob) of the straight line (Lb) and the tire external contour, and an intersection (Oc) of the straight line (Lc) and the tire external contour. | ||||||
| 113 | HEAVY-DUTY TIRE | US15680766 | 2017-08-18 | US20180072110A1 | 2018-03-15 | Shuji KAGIMOTO |
| A heavy-duty tire includes a tire sidewall (K) provided on a surface (Ks) thereof with a belt-like shaped serration extending in a tire circumferential direction. The serration is formed of a plurality of radially extending ridges arranged adjacently in the tire circumferential direction. | ||||||
| 114 | PNEUMATIC TIRE | US15620989 | 2017-06-13 | US20180001707A1 | 2018-01-04 | Tsuyoshi Fujioka |
| A pneumatic tire includes a sidewall portion having an outer wall surface that is provided with a first protrusion extending to have an annular shape in a tire-circumferential direction, and a plurality of second protrusions disposed at intervals in the tire-circumferential direction. The first protrusion is provided, in a tire-radial direction, in a region having a range of 80% of a length H from a tire-maximum-width position to a tire-outermost-diameter point in the tire-radial direction with the tire-maximum-width position as the center. The second protrusion is provided with a connection portion that extends in the tire-circumferential direction and is connected to the first protrusion on the outer side in the tire-radial direction, and a pair of radial projection portions that projects outward in the tire-radial direction from both end portions of the connection portion in the tire-circumferential direction and is disposed at an interval in the tire-circumferential direction. | ||||||
| 115 | Wheel assembly and vehicle model with wheel assembly | US15000506 | 2016-01-19 | US09857276B2 | 2018-01-02 | Michael Wright; Andrew Gunselman |
| The present embodiments provide a wheel assembly having a dynamic structure to influence an unloaded profile of a tire. In one embodiment the unloaded profile is also influenced by a centrifugal force on the wheel assembly and an inflation pressure of the tire. In one embodiment, a loaded profile of the tire is influenced by a weight of the wheel assembly, the inflation pressure of the tire, and the centrifugal force on the wheel assembly. | ||||||
| 116 | Pneumatic tire | US14425217 | 2013-09-11 | US09809064B2 | 2017-11-07 | Toshiki Nagai |
| A pneumatic tire, comprising at least sidewall portions and rim guards each provided at the corresponding sidewall portion, wherein: in a cross section in the width direction of the tire assembled with a prescribed rim, an outer contour line, of the rim guard, situated on the outer side in the tire radial direction than the radially outermost peak of the rim guard has an arcuate configuration of which the center of curvature is located on the external side of the tire; radius of curvature R of the outer contour line is in the range of 5 mm≦R≦40 mm; and provided that H represents a distance in the tire radial direction measured from the radially innermost peak to the outermost position in the tire radial direction of a rim flange, 2 mm≦H≦40 mm. | ||||||
| 117 | PNEUMATIC TIRE | US15519554 | 2015-10-06 | US20170246917A1 | 2017-08-31 | Sotaro IWABUCHI |
| First direction ridge patterns and second direction ridge patterns are lined-up alternately at a decorative concave portion 18. Plural main ridges 22A through 22D and sub-ridges 26A through 26D, which project-out from a bottom surface 18A, are formed at a first direction ridge pattern 20. The respective ridges are disposed in parallel such that ridge extending directions are a same direction. Light reflection patterns are different at a main ridge region 24, 34 and a sub-ridge region 28, 38. | ||||||
| 118 | PNEUMATIC TIRE | US15110475 | 2015-01-16 | US20160325588A1 | 2016-11-10 | Naoto OKAZAKI |
| A tire, wherein, in a cross section in the tire width direction thereof in a state where the tire has substantially not been inflated with no load applied thereon, provided that the maximum height in the tire radial direction of the carcass is h, a radius of curvature of the carcass within a height range 0.91 h-h measured from the radially innermost position of the carcass is R7, an acute inclination angle specifically defined in the height range 0.91 h-h is θ7, the intermediate value of a radius of curvature in the height range 0.82 h-0.91 h is R6, a radius of curvature in the height range 0.63 h-0.82 h is R5, and an acute inclination angle specifically defined in the height range 0.63 h-0.82 h is θ5, R7≧0.26h, θ7≧14°, R6 |
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| 119 | Pneumatic radial tire | US13984794 | 2012-02-22 | US09487051B2 | 2016-11-08 | Yasuaki Ohno |
| The present invention provides a pneumatic radial tire of the present invention is characterized in that: in a cross sectional view in the tire widthwise direction in the predetermined state thereof, provided that: i) Hout represents a distance in the tire radial direction between the maximum width position from the tire equatorial plane and a ground-contact end on the vehicle outer side of the tread and Hin represents a distance in the tire radial direction between the maximum width position from the tire equatorial plane and a ground-contact end on the vehicle inner side of the tread, Hout | ||||||
| 120 | PNEUMATIC TIRE | US15038542 | 2014-06-12 | US20160288585A1 | 2016-10-06 | Naoto OKAZAKI |
| This disclosure aims to achieve reduction in rolling resistance and ensure excellent steering stability. In this disclosure, a tire widthwise maximum width of a carcass is 1.35 W or less; a tire outer surface has a recess; within a second height range h2 and on the outer side in a tire radial direction with respect to bead cores, a radius of curvature of the carcass is 0.46 h or more; within a third height range h3, the radius of curvature of the carcass is 0.62 h or more; during movement of a virtual point from a bead core height position Hbc toward a third height position H3, a tire gauge at the virtual point is reduced by a reduction amount of 0.025×G0/mm or less; and the tire gauge at the virtual point at the third height position H3 is 10% or more of the tire widthwise maximum width of the bead core. | ||||||
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