子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | Pneumatic tire | US27333772 | 1972-07-19 | US3805868A | 1974-04-23 | TANGORRA G |
| The invention relates to pneumatic tires of the type having substantially radially inextensible tread band structures. According to this invention the tire sidewalls are convexly curved towards the tire midplane so that when the tire is pressurized said sidewalls are placed under compression rather than under tension.
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| 82 | Quick change-replaceable tread pneumatic tire | US3750733D | 1971-12-14 | US3750733A | 1973-08-07 | BREWER H; PETERSONS A |
| A vehicular wheel and pneumatic tire assembly including a wheel portion, a tire-carcass portion and a separate tread band portion installed over the uninflated carcass-periphery, and in which the carcass portion is molded into a convoluted shape, when uninflated, that provides its easy stretching over the outside diameter of the wheel and, on application of an inflation pressure, simultaneously ensures both the outward expansion of the carcass-periphery and the inward contraction of the carcassinside diameter for respective tight-fitting engagement with, and assembly to, the tread band and wheel portions.
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| 83 | Tire and wheel assemblies | US3739829D | 1971-06-18 | US3739829A | 1973-06-19 | POWELL L; EDWARDS R |
| A pneumatic tire and wheel assembly including a single chamber pneumatic tire in which is provided a flowable liquid lubricant to facilitate relative movement between the internal surface of the tire which come into contact when the tire is run under load in the deflated condition, of which the following is a specification.
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| 84 | Amphibious tires with improved torque resistance properties | US3736971D | 1971-04-14 | US3736971A | 1973-06-05 | PAUL R; WILSON J |
| An amphibious tire construction for use with ''''all-terrain'''' vehicles and having improved resistance to failure, particularly in the hub area under severe acceleration and braking stresses are disclosed. In such a tire, the axial openings in the sidewalls are disposed concentrically with a rigid, tubular hub, and the side-walls are vulcanized or bonded at their radially inwardmost edge regions bounding said openings, directly to the respective opposite ends of the hub. The sidewalls are reinforced by respective centrally apertured disc-shaped patches incorporated in the sidewalls concentrically with the hub. Each such patch consists of a laminate of a plurality of strips of calender coated fabric stock superimposed on each other in a crossing, asterisk-like fashion so that the patch is thickest in the region thereof which is immediately adjacent its central opening and decreases in thickness gradually through the surrounding regions located radially outwardly of the central region. A tire so reinforced has a greater rigidity at the critical area thereof, which is in the vicinity of the hub, than at other sidewall areas, with this rigidity decreasing in the direction radially outwardly from the hub so that overall sidewall flexibility is effectively not impaired.
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| 85 | Pneumatic tire | US3735790D | 1970-10-26 | US3735790A | 1973-05-29 | BERTRAND M J |
| A radial ply tire in which grooves due to wear at the edge regions of the tread are minimized. One embodiment of the tire includes a radial ply carcass, a layer of fiber-reinforced rubber material, a pair of circumferentially extending strips of fabric at the shoulder regions having cords obliquely disposed with respect to the circumference of the tire, a circumferential belt, and tread and sidewall portions.
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| 86 | Pneumatic tire | US3486547D | 1967-03-08 | US3486547A | 1969-12-30 | POWERS ROBERT POPE |
| 87 | Pneumatic tire casings | US3450182D | 1966-07-13 | US3450182A | 1969-06-17 | VERDIER HENRI |
| 88 | Inflatable body | US37735164 | 1964-06-23 | US3242964A | 1966-03-29 | CROCKETT MOSSHART; SNYDER ROBERT H |
| 89 | Tire filler valve | US3329460 | 1960-06-01 | US3097682A | 1963-07-16 | HARKINS CARLYLE M |
| 90 | Pneumatic mud tire | US84031559 | 1959-09-16 | US3012598A | 1961-12-12 | BUSCH THOMAS N |
| 91 | Tubeless air wheel | US56505856 | 1956-02-13 | US2909208A | 1959-10-20 | SEBRENY BERNHARD B |
| 92 | High-speed tire | US49219155 | 1955-03-04 | US2869610A | 1959-01-20 | SEYMOUR LIPPMANN; MARTIN BERGER |
| 93 | Pneumatic tires | US51515355 | 1955-06-13 | US2868262A | 1959-01-13 | SORRELL STRAUSSLER NICHOLAS PE |
| 94 | Planter tire | US22578751 | 1951-05-11 | US2703517A | 1955-03-08 | HOOPER JAMES M |
| 95 | Cover for pneumatic tires | US24931339 | 1939-01-04 | US2305819A | 1942-12-22 | WILHELM VORWERK |
| 96 | Pneumatic tire | US75581234 | 1934-12-03 | US2037640A | 1936-04-14 | JOHN MACMILLAN |
| 97 | Vehicle wheel | US59231732 | 1932-02-11 | US2005628A | 1935-06-18 | MARANVILLE ALGER G |
| 98 | Airplane landing wheel | US42633330 | 1930-02-06 | US2005627A | 1935-06-18 | MARANVILLE ALGER G |
| 99 | Pneumatic tire | US74306524 | 1924-10-11 | US1678211A | 1928-07-24 | FREDERICK DAVIDSON GEORGE |
| 100 | Rim and tire construction for vehicle wheels | US74360524 | 1924-10-14 | US1574277A | 1926-02-23 | CONROY MICHAEL T |
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