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 |
|---|---|---|---|---|---|---|
| 161 | Improvement in car-couplings | US156889D | US156889A | 1874-11-17 | ||
| 162 | Improvement in oar-couplings | US150728D | US150728A | 1874-05-12 | ||
| 163 | Improvement in car-couplings | US132672D | US132672A | 1872-10-29 | ||
| 164 | Improvement in car-couplings | US127188D | US127188A | 1872-05-28 | ||
| 165 | Improvement in car-couplings | US126702D | US126702A | 1872-05-14 | ||
| 166 | Improvement in car-couplings | US123134D | US123134A | 1872-01-30 | ||
| 167 | Improvement in car-couplings | US119359D | US119359A | 1871-09-26 | ||
| 168 | freeman | US61003D | US61003A | 1867-01-08 | ||
| 169 | Improved car-coupling | US51608D | US51608A | 1865-12-19 | ||
| 170 | Improvement in railroad-car couplings | US35333D | US35333A | 1862-05-20 | ||
| 171 | Railroad-car coupling | US13869D | US13869A | 1855-12-04 | ||
| 172 | DRIVE STATION ARRANGEMENTS | US15399567 | 2017-01-05 | US20180186385A1 | 2018-07-05 | JAMES EVERRETT FISK; PATRICK WALTER JOSEPH FANTIN; WILLIAM JOHN MCCALL; DAVID WILHELM NIEMEYER; CURTIS RON REAY; ERIC BENJAMIN ALEXANDER ZANETTI; ESKO JOHANNES HELLBERG |
| The present invention generally relates to a rail transport system having no internal drive, and in particular to an improved rail transport system for conveying bulk materials. The rail transport system includes horizontal and vertical drive stations that include a drive tire that rotates on a plane parallel to the track. In this arrangement, force is applied on a different plane than earlier systems, and the reaction force is separated out of the tensioning device. The improvements of the drive stations provide for a reduction of steel used in the system, improved manufacturability and, therefore, reduction in system component costs as compared to previous drive stations. Moreover, the drive stations allow for improved maintainability and access to the drive tires. | ||||||
| 173 | SUPPORT FRAMES AND RAIL CARS FOR CONVEYING BULK MATERIALS ON A RAIL TRANSPORT SYSTEM | US15399589 | 2017-01-05 | US20170320505A1 | 2017-11-09 | JAMES EVERRETT FISK; PATRICK WALTER JOSEPH FANTIN; WILLIAM JOHN MCCALL; DAVID WILHELM NIEMEYER; CURTIS RON REAY; ERIC BENJAMIN ALEXANDER ZANETTI; ESKO JOHANNES HELLBERG |
| The present invention generally relates to support frames and rail cars comprising first and second side drive plates, first and second cross members connecting the respective ends of the side drive plates, third and fourth cross members connecting the side drive plates at a select distance from the first and second cross members, a coupling assembly situated at the first cross member and adapted to connect another rail car thereto, and first and second diagonal support members connected to the first cross member at an angle sufficient to substantially direct forces from the coupling assembly to the third cross member and side drive plates. The support frames and rail cars may be used for conveying bulk materials on a rail transport system. | ||||||
| 174 | Coupler and method for production of a coupler with selectable configuration options | US14273140 | 2014-05-08 | US09604276B2 | 2017-03-28 | Aaron Stern; Perry Levitt; Manuel Tavares; Zachary Ryan Brook; Wayne H. Murphy |
| A process for producing a coupler and an improved coupler are provided. The process produces a coupler by constructing a mold that is a replica of the coupler and is constructed from a plurality of mold components that are selected and assembled to form a mold having the shape of the coupler. The mold components may include a front mold component section that forms the head of the coupler, a rear mold component section that forms the shank of the coupler, and, optionally one or more shelf components forming a shelf of the coupler. The front, rear and shank mold components may themselves be made from a plurality of mold components that are assembled together. The mold is formed from a consumable material, coating with a heat resistant material so that the assembled mold components are within a mold volume, and molten metal is added to the mold volume. | ||||||
| 175 | COUPLER AND METHOD FOR PRODUCTION OF A COUPLER WITH SELECTABLE CONFIGURATION OPTIONS | US14273140 | 2014-05-08 | US20150321679A1 | 2015-11-12 | Aaron Stern; Perry Levitt; Manuel Tavares; Zachary Ryan Brook; Wayne H. Murphy |
| A process for producing a coupler and an improved coupler are provided. The process produces a coupler by constructing a mold that is a replica of the coupler and is constructed from a plurality of mold components that are selected and assembled to form a mold having the shape of the coupler. The mold components may include a front mold component section that forms the head of the coupler, a rear mold component section that forms the shank of the coupler, and, optionally one or more shelf components forming a shelf of the coupler. The front, rear and shank mold components may themselves be made from a plurality of mold components that are assembled together. The mold is formed from a consumable material, coating with a heat resistant material so that the assembled mold components are within a mold volume, and molten metal is added to the mold volume. | ||||||
| 176 | Railroad coupler mount | US13286646 | 2011-11-01 | US09073561B2 | 2015-07-07 | Gary William Egerton |
| An improved railroad coupler mount for attaching equipment, such as an end-of-train device (EOT), marker light, test gear, etc., to a railroad coupler. The mount is comprised of a pivoting lever with brace (a V- or U-shaped notch) that grips the rib between vertically spaced coupler coring holes and a lever tip that contacts the inner wall of the coupler top coring hole, a pad that bears against the exterior face of the coupler guard arm side and a mechanism that forcibly pivots the lever tip towards the pad on an axis roughly parallel to the coupler axis. | ||||||
| 177 | DEVICE FOR COUPLING HIGH-SPEED RAILROAD CARS AND METHOD FOR REMOVING DEVICE | US13825153 | 2011-09-22 | US20140144863A1 | 2014-05-29 | Kazuhiko Sagawa; Yoshinori Ishihara; Teruhiko Yahaba; Kazuyoshi Kitaya; Kazuki Fujii |
| A device for coupling tilting railroad cars onto a high-speed railroad train comprises a coupler and a shock absorber held in a shock absorber frame, each joined by a coupling pin via a coupling joint. The frame includes a front inner surface with a front end wall opening and a cylindrical surface extending to a semi-circular concave inner surface. The joint includes a rounded convex surface engaged with a semi-circular concave surface, a circumferential surface of a short cylinder receiving the rear portion of the coupler, and an insertion hole which is provided in a direction perpendicular to the axis of the short cylinder. The frame has a removal hole and an air removal pin of the coupling pin facing each other at a position to rotate at a predetermined angle in a circumferential direction in the assembled state, and at a position coaxial with the coupling pin in the assembled state. | ||||||
| 178 | Car coupling | US5017548 | 1948-09-20 | US2613820A | 1952-10-14 | NATHANIEL CLARK |
| 179 | Car-coupling. | US11543016 | 1916-08-17 | US1238764A | 1917-09-04 | HEADDING CLAY N |
| 180 | Car-coupling and coupling-operating mechanism. | US1912710122 | 1912-07-18 | US1114570A | 1914-10-20 | AHLEN WILLIAM |
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