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1. 发明申请

US20080121135A1 Two-piece model railroad truck frame 有权
公开(公告)号：US20080121135A1
公开(公告)日：2008-05-29
申请号：US11604472
申请日：2006-11-27
申请人： Michael Nathan Dunham
发明人： Michael Nathan Dunham
IPC分类号： B61D17/00
CPC分类号： A63H19/22
摘要： A truck for use on a piece of model railroad rolling stock, the truck having axle/wheels sets associated therewith includes two identical truck portions, which, when joined, form a model railroad truck frame, which is held together by mechanical impedance by a frame retainer located in a central mounting structure formed by joining the two truck portions.

2. 发明授权

US07810660B1 Model railroad coupler 有权
标题翻译：型号铁路耦合器
公开(公告)号：US07810660B1
公开(公告)日：2010-10-12
申请号：US12459354
申请日：2009-06-29
申请人： Michael Nathan Dunham
发明人： Michael Nathan Dunham
IPC分类号： B61G7/04
CPC分类号： A63H19/18
摘要： A model railroad coupler for use with model railroad rolling stock includes a coupler head and a coupler knuckle carried pivotally on the coupler head; an elongate coupler shank having one end thereof fixed to the coupler head; a coupler mounting structure carried at the other end of the coupler shank, the shank having a shank longitudinal axis; wherein the coupler head includes a coupler head side flange thereon for preventing over rotation of the coupler knuckle, the coupler head side flange having a flat, inner-facing surface which is parallel to the shank axis; and wherein the coupler mounting structure includes a coupler centering surface adjacent an end thereof, wherein the coupler centering surface has a first, co-linear portion and a second, angled portion wherein a first fulcrum point is located between the first, co-linear portion and the second, angled portion and a second fulcrum point located at an outer margin of the coupler centering surface.
摘要翻译：用于模型铁路车辆的模型铁路耦合器包括耦合器头和耦合器转向节，所述耦合器头在耦合器头上枢转地承载; 一个细长的连接器柄，其一端固定在耦合头上; 一个联接器安装结构，承载在联接器柄的另一端，该柄具有柄纵向轴线; 其中所述联接器头部包括联接头侧法兰，用于防止所述联接器转向节过度旋转，所述联接头侧凸缘具有平行于所述柄轴线的平坦的内对面; 并且其中所述联接器安装结构包括邻近其端部的耦合器对中表面，其中所述耦合器对中表面具有第一共线部分和第二倾斜部分，其中第一支点位于所述第一共线部分之间以及位于耦合器对中表面的外边缘处的第二倾斜部分和第二支点。

3. 发明授权

US5775524A Remote uncoupling mechanism 失效
标题翻译：远程解耦机制
公开(公告)号：US5775524A
公开(公告)日：1998-07-07
申请号：US621505
申请日：1996-03-25
申请人： Michael Nathan Dunham
发明人： Michael Nathan Dunham
IPC分类号： A63H19/18 , B61G7/04 , B61G7/00
CPC分类号： A63H19/18 , B61G7/04
摘要： A model railroad remote uncoupler mechanism is intended for use with a signal-receiving mechanism and a self-centering coupler. A coupler is mounted on a unit of model railroad rolling stock, and is shiftable between a coupled condition, wherein the coupler engages a coupler on another unit of rolling stock, in an uncoupled condition. The remote uncoupler mechanism includes an electromotive actuator, which is activated by the signal-receiving mechanism, and a connector, which extends between the electromotive actuator and the coupler for shifting the coupler between its coupler position and its uncoupled condition. A power supply is provided for the remote uncoupler mechanism, which power supply may be carried on-board the rolling stock, or may include a pick-up mechanism for collecting power from the energized rails of the model railroad layout.
摘要翻译：模型铁路远程解耦器机构旨在用于信号接收机构和自定心耦合器。耦合器安装在模型铁路车辆的单元上，并且可以在联接状态之间移动，其中联接器处于非耦合状态下与另一单位的车辆上的耦合器接合。遥控解耦器机构包括由信号接收机构启动的电动致动器，以及在电动致动器和联接器之间延伸的连接器，用于在联接器位置与其联接状态之间移动耦合器。为远程解耦器机构提供电源，该电源可以载持在车辆上，或者可以包括用于从模型铁路布局的通电轨道收集电力的拾取机构。

4. 发明授权

US08950606B2 Self-contained model railroad coupler 有权
标题翻译：自备型号铁路耦合器
公开(公告)号：US08950606B2
公开(公告)日：2015-02-10
申请号：US13535077
申请日：2012-06-27
申请人： Michael Nathan Dunham
发明人： Michael Nathan Dunham
IPC分类号： A63H19/18
CPC分类号： A63H19/18
摘要： Embodiments related to a self-contained coupler for model railroad rolling stock are provided. In one example, a self-contained coupler comprises a coupler assembly including a knuckle and an uncoupling assembly configured to operate the coupler assembly. The example uncoupling assembly includes a signal input for receiving a signal and a motivator coupled to the coupler assembly via a movable link, the motivator operative to adjust the knuckle from a first position to a second position responsive to the signal. The example uncoupling assembly also includes a housing including the motivator and a rolling stock mounting location for mounting the uncoupling assembly to an item of the model railroad rolling stock.
摘要翻译：提供了与用于模型铁路车辆的自包含耦合器相关的实施例。在一个示例中，自包含耦合器包括耦合器组件，其包括转向节和被配置为操作耦合器组件的解耦组件。示例解耦组件包括用于接收信号的信号输入和经由可移动连接器耦合到耦合器组件的激励器，该激励器可操作以响应于该信号将转向节从第一位置调整到第二位置。示例性解耦组件还包括壳体，其包括激励器和用于将解耦组件安装到模型铁路车辆的物品的机车车辆安装位置。

5. 发明申请

US20080121134A1 Model railroad truck having polymer spring 审中-公开
标题翻译：具有聚合物弹簧的模型铁路车辆
公开(公告)号：US20080121134A1
公开(公告)日：2008-05-29
申请号：US11604471
申请日：2006-11-27
申请人： Michael Nathan Dunham
发明人： Michael Nathan Dunham
IPC分类号： B61D17/00
CPC分类号： A63H19/22
摘要： A truck for use on a model railroad car, in association with plural axle/wheel sets, includes a left truck side frame and a right side frame, each having a bolster receiver therein; an elongate bolster extending between said right frame half and said left frame half, wherein each end of said bolster is received in said bolster receiver of a truck side frame; and a polymer spring member received in each of said bolster receivers between a bottom surface of said bolster receiver and a bottom surface of a bolster end for (1) retaining the bolster in the bolster receiver, and (2) allowing limited torsion of said left truck frame and said right truck frame relative to one another and to said bolster.
摘要翻译：与多个车轮/车轮组相关联的用于模型铁路车辆的卡车包括左侧车辆侧框架和右侧框架，每个车厢侧框架均具有枕垫接收器; 在所述右框架一半和所述左框架半部之间延伸的细长垫片，其中所述垫子的每个端部被接收在卡车侧框架的所述摇枕接收器中; 以及聚合物弹簧构件，其容纳在所述摇枕接收器中的每一个中，在所述摇枕接收器的底表面和摇枕端的底表面之间，用于（1）将所述摇枕保持在所述摇枕接收器中，以及（2）允许所述左卡车框架和所述右卡车框架相对于彼此和所述支架。

6. 发明申请

US20140001141A1 SELF-CONTAINED MODEL RAILROAD COUPLER 有权
标题翻译：自包含型号的铁路联轴器
公开(公告)号：US20140001141A1
公开(公告)日：2014-01-02
申请号：US13535077
申请日：2012-06-27
申请人： Michael Nathan Dunham
发明人： Michael Nathan Dunham
IPC分类号： A63H19/18
CPC分类号： A63H19/18
摘要： Embodiments related to a self-contained coupler for model railroad rolling stock are provided. In one example, a self-contained coupler comprises a coupler assembly including a knuckle and an uncoupling assembly configured to operate the coupler assembly. The example uncoupling assembly includes a signal input for receiving a signal and a motivator coupled to the coupler assembly via a movable link, the motivator operative to adjust the knuckle from a first position to a second position responsive to the signal. The example uncoupling assembly also includes a housing including the motivator and a rolling stock mounting location for mounting the uncoupling assembly to an item of the model railroad rolling stock.
摘要翻译：提供了与用于模型铁路车辆的自包含耦合器相关的实施例。在一个示例中，自包含耦合器包括耦合器组件，其包括转向节和被配置为操作耦合器组件的解耦组件。示例解耦组件包括用于接收信号的信号输入和经由可移动连接器耦合到耦合器组件的激励器，该激励器可操作以响应于该信号将转向节从第一位置调整到第二位置。示例性解耦组件还包括壳体，其包括激励器和用于将解耦组件安装到模型铁路车辆的物品的机车车辆安装位置。

7. 发明授权

US07434518B2 Two-piece model railroad truck frame 有权
标题翻译：两件式铁路车架
公开(公告)号：US07434518B2
公开(公告)日：2008-10-14
申请号：US11604472
申请日：2006-11-27
申请人： Michael Nathan Dunham
发明人： Michael Nathan Dunham
IPC分类号： B61F1/00 , B61D15/00 , B61D17/00
CPC分类号： A63H19/22
摘要： A truck for use on a piece of model railroad rolling stock, the truck having axle/wheels sets associated therewith includes two identical truck portions, which, when joined, form a model railroad truck frame, which is held together by mechanical impedance by a frame retainer located in a central mounting structure formed by joining the two truck portions.
摘要翻译：一种用于一台模型铁路车辆的卡车，具有与其相关联的车轮/车轮组的卡车包括两个相同的卡车部分，当连接时，形成模型铁路车辆框架，其通过框架的机械阻抗保持在一起保持器位于通过连接两个卡车部分形成的中心安装结构中。

8. 发明申请

US20080110845A1 Magnetic core actuator 审中-公开
标题翻译：磁芯执行器
公开(公告)号：US20080110845A1
公开(公告)日：2008-05-15
申请号：US11598514
申请日：2006-11-13
申请人： Lawrence Dale Edwards , Michael Nathan Dunham
发明人： Lawrence Dale Edwards , Michael Nathan Dunham
IPC分类号： B61G7/00
CPC分类号： B61G7/04 , A63H19/18
摘要： A magnetic core actuator includes a housing, formed of a non-magnetic material, having a generally tubular shape; a coil, which includes a left hand portion and a right hand portion, wherein each portion, when energized, generates a magnetic field wherein the magnetic fields generated by the left hand portion and the right hand portion have like fields facing one another; and a pair of magnetic armatures, including a left hand armature and a right hand armature, retained in said housing, wherein said magnetic armatures are mounted with like poles facing one another within said housing, said magnetic armatures being driven to opposite ends of said housing by their magnetic fields, and said armatures being shifted towards the center of said housing when power is applied to said coil. As used in a model railroad car, a linkage mechanism extends between the magnetic core actuator and a coupler on a model rail road car for shifting the coupler between its coupled condition and its uncoupled condition.
摘要翻译：磁芯致动器包括由非磁性材料形成的具有大致管状形状的壳体; 线圈，其包括左手部分和右手部分，其中每个部分在被激励时产生磁场，其中由左手部分和右手部分产生的磁场具有彼此面对的相似的场; 以及保持在所述壳体中的包括左手电枢和右手电枢的一对磁性电枢，其中所述磁性衔铁在所述壳体内彼此相对地安装有类似的磁极，所述磁性衔铁被驱动到所述外壳的相对端并且当向所述线圈施加电力时，所述电枢朝向所述壳体的中心移动。如在模型铁路车辆中使用的，联动机构在磁芯致动器和模型轨道车辆上的联接器之间延伸，用于在联接状态和其联接状态之间移动耦合器。

9. 发明授权

US5785192A Model railroad coupler 失效
标题翻译：型号铁路耦合器
公开(公告)号：US5785192A
公开(公告)日：1998-07-28
申请号：US808519
申请日：1997-02-28
申请人： Michael Nathan Dunham , Lawrence D. Edwards
发明人： Michael Nathan Dunham , Lawrence D. Edwards
IPC分类号： A63H19/18 , B61G7/04 , B61G7/00
CPC分类号： A63H19/18 , B61G7/04
摘要： An improved model railroad coupler incorporates a coupler shank, having a joining element at one end thereof and a coupler head at the other end thereof. A coupler-knuckle receiver is located within the coupler head and receives a coupler knuckle. The knuckle is provided with limited, rotational movement within the coupler head, through a predefined arc. The coupler head has a first knuckle stop located thereon which limits rotational movement of the coupler knuckle relative to the coupler head in a first direction of rotation. A second knuckle stop is located on one side of the coupler head adjacent to the shank. A knuckle limiter is located on the coupler knuckle. The second knuckle stop and the knuckle limiter are constructed and arranged to abut one another when the coupler knuckle is shifted to an open position, thereby stopping rotation of the coupler knuckle relative to the coupler head. A spring is carried on the second knuckle stop and the knuckle limiter, extends therebetween, and is operable to urge the coupler knuckle to a closed position wherein the coupler knuckle abuts the first knuckle stop.
摘要翻译：改进的模型铁路耦合器包括耦合器柄，在其一端具有接合元件，在另一端具有耦合器头。耦合器转向节接收器位于耦合器头部内并且接收耦合器转向节。转向节通过预定的弧线在联接器头部内提供有限的旋转运动。联接器头部具有位于其上的第一转向节止动件，其限制联接器转向节相对于联接头在第一旋转方向上的旋转运动。第二个转向节位于连接器头部的与柄相邻的一侧。转向节限位器位于转向节上。第二转向节止动件和转向节限制器被构造和布置为当联接器转向节转动到打开位置时彼此邻接，从而停止联接器转向节相对于联接头的旋转。第二转向节止动器上装有弹簧，转向节限制器在其间延伸，并且可操作以将联接器转向节推动到关闭位置，其中联接器转向节邻接第一转向节止动件。

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