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 |
|---|---|---|---|---|---|---|
| 121 | Coupling-knuckle pivot-pin retainer. | US1908415505 | 1908-02-12 | US1009985A | 1911-11-28 | MURRAY CHARLES F |
| 122 | Coupling-knuckle-pin retainer. | US1909514868 | 1909-08-27 | US1001428A | 1911-08-22 | MURRAY CHARLES F; ATWOOD WILLIAM S |
| 123 | Knuckle-pin-retaining device. | US1911621068 | 1911-04-14 | US999036A | 1911-07-25 | KELSO JOSEPH |
| 124 | Car-coupling. | US1907376765 | 1907-06-01 | US964883A | 1910-07-19 | RICHARDS WILLARD F |
| 125 | Car-coupling. | US1908426586 | 1908-04-11 | US958360A | 1910-05-17 | BUSH SAMUEL P |
| 126 | Car-coupling. | US1907394911 | 1907-09-27 | US958359A | 1910-05-17 | BUSH SAMUEL P |
| 127 | Coupling-knuckle-pin retainer. | US1908413601 | 1908-01-31 | US949772A | 1910-02-22 | KINNE EDMUND P |
| 128 | Car-coupling. | US1908418389 | 1908-02-28 | US934582A | 1909-09-21 | TIMMS JAMES |
| 129 | Retainer for knuckle pivot-pins. | US929864D | US929864A | 1909-08-03 | LAMONT ROBERT P | |
| 130 | Car-coupling. | US1906324378 | 1906-07-02 | US835581A | 1906-11-13 | TIMMS JAMES; TIMMS JAMES O |
| 131 | Automatic coupling for railway-carriages. | US1904214742 | 1904-06-30 | US792100A | 1905-06-13 | WILLISON JOHN |
| 132 | Device for supporting pivot-pins in couplings. | US1904234896 | 1904-11-30 | US785698A | 1905-03-21 | TOWER CLINTON A |
| 133 | Car-coupling. | US1904221399 | 1904-08-19 | US773447A | 1904-10-25 | WRIGHT WILLIAM |
| 134 | RAILWAY VEHICLE AND JOINT CONNECTOR THEREOF | US15544895 | 2016-07-27 | US20180009452A1 | 2018-01-11 | Xiaolong WANG |
| A joint connector of a railway vehicle comprises a concave joint (22) and a convex joint (21). A traction load transfer section and/or a compression load transfer section are provided between the concave joint and the convex joint. The traction load transfer section and the compression load transfer section are detachable assembled in the concave joint. The service life of the concave joint is prolonged due to the arrangement of the traction load transfer section and the compression load transfer section. | ||||||
| 135 | Railroad Coupler Knuckle with External Weight Reducing Features and Method of Forming the Same | US15438858 | 2017-02-22 | US20170240189A1 | 2017-08-24 | Anand R. Vithani |
| A railroad coupler knuckler meets AAR contour requirements and it includes unique external weight reducing features that strategically reduce weight without compromising strength or fatigue life. The design of the railroad knuckle of the present invention allows for formation of the knuckle through forging or coreless casting techniques and thus allows for the use of a better grade of steel compared to AAR Grade E and such forged or cast knuckle will yield much higher fatigue life compared to cast knuckles. | ||||||
| 136 | Assembly with a bearing bracket and a coupler rod or a connection rod; Car of a multi-car vehicle and method for transmitting pushing forces applied to a coupler rod or connection rod to a bearing bracket | US15427782 | 2017-02-08 | US20170225696A1 | 2017-08-10 | Anders WESTMAN |
| A vehicle coupling assembly includes a bearing bracket, a rod, a pin and an abutment element. The bearing bracket includes compressible elements, a connection member intermediate the compressible elements, and a rear plate rearward of the connection member. The rod has an end wall, a first side of which is adjacent to one of the compressible elements. The pin extends through the compressible elements, a connection member hole defined in the bearing bracket, and an end wall hole of the rod. A pin support surface at a first pin end faces a first side of the connection member, one of the compressible elements being between the pin support surface and the second side of the connection member. The abutment element is at a second pin end, and abuts a second side of the end wall of the rod. | ||||||
| 137 | Method for semi-automatically reconditioning a railcar articulated connector | US14048732 | 2013-10-08 | US09707646B2 | 2017-07-18 | Richard A. Brueckert; William A. Guess; Donald F. Kroesch |
| A method for semi-automatically reconditioning a railcar articulated connector that comprises a male portion including a parent casting material is provided. The method comprises applying weld material to a male portion of an articulated connector, mounting a housing mounting a housing defining an interior space to the male portion, the male connector within the interior space, centering and stabilizing the fixture laterally on the male portion, inserting a clamping mechanism attached to the housing within an opening of the male connector to affix the housing to the male portion, securing the clamping mechanism to a surface of the male portion, and automatically machining at least a portion of the weld and/or parent casting material. | ||||||
| 138 | System for mounting a bracket to a coupler head | US14861250 | 2015-09-22 | US09694832B2 | 2017-07-04 | Michael J. Foxx; Jason Reiling; Kevin P. McGarvey; George Vermesi |
| A coupler head and mounting bracket combination for supporting a brake hose fitting uses a lug formed integrally with the coupler head and a support bracket mating with the lug. In embodiments, the bracket may be installed in a plurality of vertical positions on the coupler head. The bracket is maintained in a position inboard of the lateral side of the coupler head, to reduce or eliminate the likelihood that the bracket will interfere with the other equipment or the car body. Embodiments of the invention are particularly adapted for “E” type and “F” type coupler heads. | ||||||
| 139 | Railcar coupler knuckle cores and knuckles produced by said cores | US14880897 | 2015-10-12 | US09533696B2 | 2017-01-03 | F. Andrew Nibouar; Jerry R. Smerecky; Kelly Day; Vaughn Makary; Nick Salamasick |
| A knuckle may include a throat portion having a throat side wall with at least three sections, a first section closest to the knuckle tail, a third section closest to the knuckle pulling face, and a second section between said first and third sections. The wall thickness of said first section may be less than 10% different than the wall thickness of said second section. The throat portion may also include a tail stop side wall with at least three sections, a first section closest to the knuckle tail, a third section closest to the knuckle pulling face, and a second section between said first and third sections. The wall thickness of said first section may be less than 10% different than the wall thickness of said second section. | ||||||
| 140 | COUPLER KNUCKLE | US15230047 | 2016-08-05 | US20160339931A1 | 2016-11-24 | Zachary Ryan Brook; Manuel Tavares; Michael J. Schmidt |
| An improved coupler knuckle with an improved interior configuration for handling forces imparted on the knuckle and transferring said imparted forces through the knuckle and improving handling of linear force loads and their transmission the interior having a force handling structure that includes spaced apart layers and cavities, with a cavity extending between the nose section and the tail section of the coupler knuckle. | ||||||
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