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 |
|---|---|---|---|---|---|---|
| 201 | Hopper car fabrication | US44473765 | 1965-04-01 | US3374528A | 1968-03-26 | BOWCUTT ALVIN A; BOLIKER DAVID J; BRONIUS POLIKAITIS |
| 202 | Hatch cover structure | US40225364 | 1964-10-07 | US3260224A | 1966-07-12 | PETTIT HARRY W; CARNEY JR JOHN L |
| 203 | Trough hatch cover and operating mechanism | US39633264 | 1964-09-14 | US3259078A | 1966-07-05 | RADEY CHARLES R; HOLDEN JR JOHN |
| 204 | Hatch cover structure | US32746563 | 1963-12-02 | US3217661A | 1965-11-16 | KEMP WILLARD E |
| 205 | Self-aligning, self-venting hatch cover means | US41778554 | 1954-03-22 | US2776070A | 1957-01-01 | PHILLIPS ALGER W |
| 206 | Railway hatch covers and locking means therefor | US53517644 | 1944-05-11 | US2433084A | 1947-12-23 | BEAUCHAMP WILFRED A |
| 207 | Railway car wall | US54285444 | 1944-06-30 | US2382519A | 1945-08-14 | SWANN JAMES S |
| 208 | Railway hatch cover and locking means therefor | US52577844 | 1944-03-09 | US2372369A | 1945-03-27 | FRANK DITCHFIELD |
| 209 | Railway hopper car | US73953234 | 1934-08-13 | US2032204A | 1936-02-25 | FREDE CHARLES F; THIELE HARRY E |
| 210 | Hopper car | US48425830 | 1930-09-25 | US1825235A | 1931-09-29 | KIESEL JR WILLIAM F |
| 211 | Hopper car | US48425630 | 1930-09-25 | US1825234A | 1931-09-29 | KIESEL JR WILLIAM F |
| 212 | Railway car | US50611031 | 1931-01-02 | US1810876A | 1931-06-16 | CHAMP CARRY; MUSSEY WILLIAM H; BLOMBERG MARTIN P |
| 213 | Railway-car construction | US32718319 | 1919-09-29 | US1398512A | 1921-11-29 | HART HARRY S |
| 214 | ENERGY ABSORPTION/COUPLING SYSTEM FOR A RAILCAR | PCT/US2015046546 | 2015-08-24 | WO2016032962A8 | 2017-03-30 | CREIGHTON GEORGE S; MCKISIC AUBRA D; WILT DONALD E; POKORSKI ROBERT J; SALIS KEITH A; SCHOEDL ERICH A |
| An energy absorption/coupling system for a railcar including a draft assembly provided toward opposed ends of a centersill on the railcar. Each draft assembly includes a coupler and a draft gear assembly disposed in longitudinally disposed and operable relation relative to each other. The coupler is configured to allow at least 4.5 inches of travel in a single longitudinal direction during operation of the coupler. The draft gear assembly of each draft assembly is configured to consistently and repeatedly withstand up to about 110,000 ft- lbs. of energy imparted to the energy absorption/coupling system at a force level not to exceed 900,000 lbs. over a range of travel of a wedge member in an inward axial direction relative to the housing of at least 4.5 inches. With the present invention disclosure, high level impact forces between rail cars can be absorbed and dissipated while maintaining an overall length of the railcar constant and unchanged. A method for releasably coupling two railcars to each other is also disclosed. | ||||||
| 215 | LINING ARRANGEMENT | PCT/IB2006054007 | 2006-10-30 | WO2007105039A3 | 2008-03-13 | WERKMAN BEREND JAN |
| The invention provides a lining arrangement, suitable for use in lining a surface to be shielded against abrasive material, the lining arrangement including an outer wall having a shielded surface; and a lining member extending from the shielded surface at a downward inclination; a mounting angle between the lining member and the shielded surface being smaller than 30° so as to result in abrasive material impinging on the lining member to be induced to at least partially roll relative to the lining member. | ||||||
| 216 | LINING MEMBERS AND A LINING ARRANGEMENT INCLUDING SUCH LINING MEMBERS | PCT/IB2006054006 | 2006-10-30 | WO2007105038A3 | 2008-03-13 | WERKMAN BEREND JAN |
| The invention provides a lining member, suitable for use in lining a surface to be shielded against abrasive material, the lining member including a substantially planar body; and a raised lip section extending from at least one end zone of the planar body; the raised lip section being adapted to, in use, overlie at least part of a planar body of an adjacent lining member when the lining members are positioned on the surface shielded against abrasive material. | ||||||
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