| 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 | Convertible rail-highway vehicle support system | US182349 | 1980-08-29 | US4364315A | 1982-12-21 | William T. Beatty |
| A convertible rail-highway vehicle having a semi-trailer with a truck provided adjacent the rear of the trailer with connecting structure for pivotally connecting the truck to a central beam for movement about a vertical axis. The truck has at least a pair of spaced and parallel axles for carrying at opposite ends thereof a pair of flanged wheels and a pair of highway wheels. The axes of rotation of the highway wheels are radially offset from the axes of rotation of flanged wheels. The axles are each rotatably supported in a pair of elongated and parallel bars which are, in turn, pivotally supported from a laterally extending support member on the truck. A releasable connection is provided adjacent the front end of the trailer for facilitating a selective connection to a highway tractor and to a further truck. A drive mechanism is provided on the rear truck and is operatively connected to each of the axles for effecting a rotary drive of the axles and a movement of the flanged wheels and highway wheels on each of the axles to an exchanged relation relative to the ground. | ||||||
| 102 | Rail apparatus | US45831365 | 1965-05-24 | US3333550A | 1967-08-01 | GORHAM HAROLD F |
| 103 | Convertible vehicle for road and rail | US57296256 | 1956-03-21 | US2879719A | 1959-03-31 | ADOLPH GAEBLER GUSTAV |
| 104 | Road-rail wheel | US23817751 | 1951-07-23 | US2657947A | 1953-11-03 | KERNER CHARLES A |
| 105 | Rim and attaching means for pneumatic tires | US39516841 | 1941-05-26 | US2316502A | 1943-04-13 | CARMAN JAMES W |
| 106 | Combination crawler and rail vehicle | US34409240 | 1940-07-05 | US2311304A | 1943-02-16 | LEHTI DAVID W; CROW LUTHER H |
| 107 | Combined road and rail vehicle and track system therefor | US8038336 | 1936-05-18 | US2162351A | 1939-06-13 | MAIN DAVID W |
| 108 | Vehicle wheel | US70488234 | 1934-01-02 | US2135307A | 1938-11-01 | KEATOR EDWARD O |
| 109 | Truck wheel | US11159036 | 1936-11-19 | US2120098A | 1938-06-07 | HUG CHRISTIAN J |
| 110 | Road and railway vehicle | US72771534 | 1934-05-26 | US2066836A | 1937-01-05 | HUGHES JOHN R |
| 111 | Highway-rail vehicle | US69346933 | 1933-10-13 | US2061298A | 1936-11-17 | HUGH ADAIR JOHN |
| 112 | Transportation system | US53620731 | 1931-05-09 | US2042265A | 1936-05-26 | MAIN DAVID W |
| 113 | Dual purpose wheel construction | US62288232 | 1932-07-16 | US1988792A | 1935-01-22 | HARRY EARL L |
| 114 | Motor vehicle | US57345731 | 1931-11-06 | US1975525A | 1934-10-02 | WILCOX WILLIAM H |
| 115 | Combined wheel for roads and rails | US63724032 | 1932-10-11 | US1951522A | 1934-03-20 | HENRI NALINNE VICTOR |
| 116 | Vehicle construction | US24460828 | 1928-01-05 | US1787131A | 1930-12-30 | LEON UNDERWOOD |
| 117 | Convertible rail-highway wheel structure | US7200125 | 1925-11-28 | US1610395A | 1926-12-14 | THOMSON SAMUEL G |
| 118 | Highway attachment for railway car wheels | US69440924 | 1924-02-21 | US1593857A | 1926-07-27 | THOMSON SAMUEL G |
| 119 | Highway attachment for railway car wheels | US67642523 | 1923-11-22 | US1593856A | 1926-07-27 | GARVER THOMSON SAMUEL |
| 120 | Vehicle | US66682823 | 1923-10-05 | US1477949A | 1923-12-18 | GRIFFITH FREDERICK P; JAMES LINDSAY; GRACE GEOGHEGAN HOWARD |
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