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41. 发明授权

US3462024A Draft gear 失效
标题翻译：齿轮传动
公开(公告)号：US3462024A
公开(公告)日：1969-08-19
申请号：US3462024D
申请日：1967-05-16
申请人： CLEVELAND PNEUMATIC TOOL CO
发明人： HARTEL ERWIN H
IPC分类号： B61G7/06 , B61G9/06 , B61G9/08
CPC分类号： B61G7/06

42. 发明授权

US3100050A Car coupler 失效
标题翻译：汽车耦合器
公开(公告)号：US3100050A
公开(公告)日：1963-08-06
申请号：US10566761
申请日：1961-04-26
申请人： NAT CASTINGS CO
发明人： DE PENTI KENNETH L , DONALD WILLISON
IPC分类号： B61G7/06 , B61G7/10
CPC分类号： B61G7/06 , B61G7/10

43. 发明授权

US4427471A Method of making composite spin welded coupler carrier assembly 失效
标题翻译：制造复合纺丝耦合器载体组件的方法
公开(公告)号：US4427471A
公开(公告)日：1984-01-24
申请号：US333817
申请日：1981-12-23
申请人： Osvaldo F. Chierici
发明人： Osvaldo F. Chierici
IPC分类号： B29C37/00 , B29C65/00 , B29C65/06 , B29C65/60 , B61G7/06 , B61G7/10 , B61G9/22 , B23K19/02 , B29C27/08
CPC分类号： B29C66/472 , B29C37/0085 , B29C65/0672 , B29C65/603 , B29C66/74 , B29C66/81429 , B29C66/8322 , B61G7/06 , B61G7/10 , B61G9/22 , B29C66/71 , B29C66/742 , B29C66/81417 , B29K2023/06 , B29K2023/0683 , B29K2705/00
摘要： A composite coupler carrier assembly for railroad cars comprising a lower metallic attachment plate shaped and arranged to be mounted on the car structure supporting the coupler shank, and an upper planar polymeric bearing body of ultra high molecular weight polyethylene that defines an upwardly facing planar bearing surface on which the coupler shank rides. The metallic attachment plate and the polymeric bearing body are fixed to each other by the practice of a spin welding technique involving the forming of a plurality of apertures of frusto-conical edging in the attachment plate, in which the small sides of the apertures are on the same side of the plate, and placing the underside of the polymeric bearing body against said side of the mounting plate, and spin welding in each aperture, to the bearing body, a polymeric disc that is of the same material as the bearing body, and that is proportioned to thereby anchor the attachment plate to the bearing body.
摘要翻译：一种用于铁路车辆的复合耦合器载体组件，包括形成并布置成安装在支撑联轴器杆的轿厢结构上的下金属连接板，以及限定向上的平面支承表面的超高分子量聚乙烯的上平面聚合轴承体耦合器柄骑在其上。金属附接板和聚合物支承体通过旋转焊接技术彼此固定，该技术涉及在连接板中形成多个截头圆锥边缘的孔，其中孔的小侧在其上并且将聚合物轴承体的下侧放置在安装板的所述侧面上，并且将每个孔中的旋转焊接到轴承体上，与轴承体具有相同材料的聚合物盘，并且其成比例，从而将附接板锚定到轴承体。

44. 发明授权

US4375857A Automatic railway controlled buffer coupling 失效
标题翻译：自动铁路控制缓冲耦合
公开(公告)号：US4375857A
公开(公告)日：1983-03-08
申请号：US157550
申请日：1980-06-09
申请人： Wilhelm Gunther , Hilmar Forster
发明人： Wilhelm Gunther , Hilmar Forster
IPC分类号： B61G3/22 , B61G3/00 , B61G7/06 , B61G9/12 , B61G1/32 , B61G3/16
CPC分类号： B61G3/00 , B61G7/06 , Y10T403/7039
摘要： An improved automatic central buffer coupling for rail vehicles includes a cone formed with a tip portion on the end of the cone having a convex surface and a funnel-shaped member for receiving the cone member of an opposite coupling which is formed with an inwardly inclined chamfer at the inlet opening thereof.
摘要翻译：用于轨道车辆的改进的自动中央缓冲器联接器包括形成有在锥体的端部上具有凸形表面的末端部分的锥体和用于接收相对联接器的锥形构件的漏斗形构件，该锥形构件形成有向内倾斜的倒角在其入口处。

45. 发明授权

US4334625A Wear member for railway vehicle 失效
标题翻译：铁路车辆的磨损成员
公开(公告)号：US4334625A
公开(公告)日：1982-06-15
申请号：US162864
申请日：1980-06-25
申请人： Donald L. Kleykamp
发明人： Donald L. Kleykamp
IPC分类号： B61G7/06 , B61G7/10 , B61G5/00 , B61G9/20
CPC分类号： B61G7/10 , B61G7/06
摘要： A wear member for a railway vehicle and method of making same are provided wherein such wear member is comprised of a metal support having a substantially planar sheet portion which has a continuous supporting surface and ultra high molecular weight polymeric material disposed against the supporting surface on a common interface with such metal support and polymeric material being attached and interlocked together as a unitary structure by cooperating formed means in the two components at the interface and free of additional attaching components.
摘要翻译：提供了一种用于铁路车辆的磨损构件及其制造方法，其中这种磨损构件由具有基本上平坦的片部分的金属支撑件构成，所述金属支撑件具有连续的支撑表面和超高分子量聚合物材料，与这种金属支撑件和聚合物材料的共同界面通过在界面处在两个部件中协作形成的装置并且没有额外的附接部件而被连接并互锁在一起作为整体结构。

46. 发明授权

US3858729A Railway coupler shank keyslot contour 失效
标题翻译：铁路联轴器钥匙锁轮廓
公开(公告)号：US3858729A
公开(公告)日：1975-01-07
申请号：US34999573
申请日：1973-04-11
申请人： AMSTED IND INC
发明人： ALTHERR RUSSELL GEORGE
IPC分类号： B61G3/04 , B61G7/06 , B61G7/00
CPC分类号： B61G7/06 , B61G3/04
摘要： The keyslot of a railway coupler shank is modified to eliminate the interference between the coupler shank and draft key during conditions of buff or draft during vertical curve negotiation of the cars when traversing uneven track. The upper and lower walls of the keyslot diverge from the rear bearing surface of the keyslot adjacent the butt of the coupler shank. Thus the keyslot opening is wider in the front portion than at the rear portion.
摘要翻译：修改铁路联轴器杆的键槽，以便在穿过不平坦轨道时在轿厢的垂直曲线协商期间消除联轴器杆和牵引杆之间的冲击或牵伸的情况下的干涉。钥匙槽的上壁和下壁从连接器柄的对接处的键槽的后支承表面分开。因此，键槽开口在前部比在后部更宽。

47. 发明授权

US3774775A Coupler positioning device 失效
标题翻译：联轴器定位装置
公开(公告)号：US3774775A
公开(公告)日：1973-11-27
申请号：US3774775D
申请日：1970-12-07
申请人： STANRAY CORP
发明人： ALLEN J
IPC分类号： B61G7/06 , B61G7/12
CPC分类号： B61G7/06
摘要： A coupler positioning device including a movably mounted coupler carrying carriage which maintains an uncoupled coupler slightly spaced from the primary coupler support. An actuating linkage for positioning the carriage to correspond to the angular position of the trucks includes a push-pull cable. A push-pull spring arrangement including a pre-compressed spring serves to transmit the moving force from the cable connected to the truck to a linkage fixed to the carriage.
摘要翻译：一种耦合器定位装置，包括可移动地安装的耦合器承载托架，其保持与主耦合器支撑件稍微间隔开的非耦合耦合器。用于将托架定位成对应于卡车的角位置的致动联动装置包括推拉电缆。包括预压缩弹簧的推拉弹簧装置用于将连接到卡车的电缆的移动力传递到固定到托架上的连杆。

48. 发明授权

US3624781A Torsional railway car coupler centering device 失效
标题翻译：转向铁路汽车联轴器中心装置
公开(公告)号：US3624781A
公开(公告)日：1971-11-30
申请号：US3624781D
申请日：1970-01-20
申请人： ACF IND INC
发明人： RANDOLPH ROBERT W , REEDY CHARLES E
IPC分类号： B61G7/06 , B61G7/12
CPC分类号： B61G7/06
摘要： A coupler-centering devices includes a rack on the bottom of the coupler shank having longitudinal gear teeth so that lateral movement of the coupler causes rotation of a gear segment. The gear segment is adjustably spring mounted and is connected to a torsion rod through a hand-operated clutch. The torsion rod extends parallel to the centerline of the car immediately below the coupler shank, and its inner end is fixed to the car. Alternatively, the rod may serve as a shaft to turn a torsional rubber shear structure. The teeth of the rack are long enough to permit buff and draft movement of the coupler.

49. 发明授权

US3397798A Coupler device 失效
标题翻译：耦合器装置
公开(公告)号：US3397798A
公开(公告)日：1968-08-20
申请号：US52957066
申请日：1966-02-23
申请人： MINER INC W H
发明人： CARLSON ROBERT L
IPC分类号： B61G7/06 , B61G9/08
CPC分类号： B61G9/08 , B61G7/06

50. 发明授权

US3391799A Automatic coupling heads of reduced height for railway vehicles 失效
标题翻译：铁路车辆高度自动联接头
公开(公告)号：US3391799A
公开(公告)日：1968-07-09
申请号：US56638566
申请日：1966-07-19
申请人： ISOTHERMOS SA
发明人： DE MOULLIAC GUY VALLETEAU
IPC分类号： B61G3/10 , B61G7/06
CPC分类号： B61G7/06 , B61G3/10

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