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 | Disk brake unit for association with clasp brake trucks | US21915551 | 1951-04-04 | US2673623A | 1954-03-30 | COOMBES JOSEPH H |
102 | Clasp brake | US50136243 | 1943-09-06 | US2418057A | 1947-03-25 | TACK CARL E; HELSTEN WESLEY A |
103 | Brake arrangement | US43937042 | 1942-04-17 | US2360307A | 1944-10-10 | TACK CARL E; HELSTEN WESLEY A |
104 | Duplex brake | US47235743 | 1943-01-14 | US2359805A | 1944-10-10 | TACK CARL E |
105 | Brake arrangement | US46035542 | 1942-10-01 | US2359788A | 1944-10-10 | PIERCE RAYMOND C |
106 | Clasp brake | US45013742 | 1942-07-08 | US2359740A | 1944-10-10 | TACK CARL E |
107 | Brake | US14106837 | 1937-05-06 | US2225079A | 1940-12-17 | NEAL ERNEST C |
108 | Brake mechanism | US45883930 | 1930-05-31 | US1846479A | 1932-02-23 | EDWARDS SHERMAN D |
109 | Brake mechanism. | US12253116 | 1916-09-27 | US1230002A | 1917-06-12 | MATHERS SAMUEL A |
110 | Car-brake. | US1903177632 | 1903-10-19 | US822522A | 1906-06-05 | JONES OWEN M |
111 | Railroad tank-car. | US1903158018 | 1903-05-20 | US738260A | 1903-09-08 | DYKE JOHN W VAN |
112 | Brake. | US1903141310 | 1903-01-31 | US736997A | 1903-08-25 | MOFFETT GEORGE EDWIN |
113 | Brake. | US1902099009 | 1902-03-19 | US707149A | 1902-08-19 | MOORE ANDREW R |
114 | Car-brake | US523763D | US523763A | 1894-07-31 | ||
115 | Car-brake | US500250D | US500250A | 1893-06-27 | ||
116 | Car-coupling | US476768D | US476768A | 1892-06-14 | ||
117 | Method of braking trains | US452041D | US452041A | 1891-05-12 | ||
118 | Teen twenty-fourths to bernard j | US414891D | US414891A | 1889-11-12 | ||
119 | Fbank o | US321507D | US321507A | 1885-07-07 | ||
120 | Beake and truck foe mining machines | US283943D | US283943A | 1883-08-28 | ||