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1. 发明授权

US06622849B1 Hopper door assembly and method for feeding bulk metal objects from a hopper 失效
标题翻译：料斗门组件和从料斗供给大量金属物体的方法
公开(公告)号：US06622849B1
公开(公告)日：2003-09-23
申请号：US10256329
申请日：2002-09-26
申请人： Fred S. Sperling
发明人： Fred S. Sperling
IPC分类号： B65G4704
CPC分类号： B65G47/20 , B65D90/623 , B65G47/145 , B65G47/19 , B65G2201/047
摘要： An apparatus and method is provided for feeding bulk metal objects from a hopper supported by a frame. The hopper includes side panels that taper downwardly to form an interior chamber therebetween with upper and lower openings. Doors are hingedly attached to the side panels adjacent the lower opening and are opened and closed by piston and cylinder combinations pivotally attached to the frame and pivotally attached to members extending downwardly from the doors. Arms extend from the doors into the interior chamber to facilitate the movement of the metal objects in the hopper toward the lower opening to feed through the doors. Vibrations created by various movements of the doors also help move the metal objects toward the lower opening.
摘要翻译：提供了一种用于从由框架支撑的料斗供给大块金属物体的装置和方法。料斗包括向下倾斜以形成其间具有上开口和下开口的内部腔室的侧板。门被铰接地附接到邻近下开口的侧板上，并且通过可枢转地附接到框架的活塞和气缸组件打开和关闭，并且枢转地附接到从门向下延伸的构件。臂从门延伸到内部室以促进金属物体在料斗中朝着下部开口移动以进入门。通过门的各种运动产生的振动也有助于将金属物体朝着下部开口移动。

2. 发明授权

US08220397B2 Method and apparatus for retrieving and placing tie plates 有权
标题翻译：用于检索和放置连接板的方法和装置
公开(公告)号：US08220397B2
公开(公告)日：2012-07-17
申请号：US12820642
申请日：2010-06-22
申请人： Fred S. Sperling
发明人： Fred S. Sperling
IPC分类号： E01B29/32
CPC分类号： E01B29/32 , Y10T29/49826
摘要： A vehicle comprising a machine having wheels, a placing conveyor secured to the machine and having a distal end with a drop mechanism, a trigger operatively connected to a door in the drop mechanism, and wherein the drop mechanism door is opened over a railroad tie when the trigger contacts an edge of the railroad tie with the machine moving.
摘要翻译：一种车辆，包括具有车轮的机器，固定在机器上的放置传送器，具有一个带有液滴机构的远端，一个可操作地连接到液滴机构中的一个门的触发器，并且其中，下降机构门在铁路领带上打开，触发器与机器移动接触铁路系带的边缘。

3. 发明申请

US20110308058A1 METHOD AND APPARATUS FOR RETRIEVING AND PLACING TIE PLATES 有权
标题翻译：方法和装置，用于回收和放置平板
公开(公告)号：US20110308058A1
公开(公告)日：2011-12-22
申请号：US12820642
申请日：2010-06-22
申请人： FRED S. SPERLING
发明人： FRED S. SPERLING
IPC分类号： E01B29/32 , B23P11/00
CPC分类号： E01B29/32 , Y10T29/49826
摘要： A vehicle comprising a machine having wheels, a placing conveyor secured to the machine and having a distal end with a drop mechanism, a trigger operatively connected to a door in the drop mechanism, and wherein the drop mechanism door is opened over a railroad tie when the trigger contacts an edge of the railroad tie with the machine moving.
摘要翻译：一种车辆，包括具有车轮的机器，固定在机器上的放置传送器，具有一个带有液滴机构的远端，一个可操作地连接到液滴机构中的一个门的触发器，并且其中，下降机构门在铁路领带上打开，触发器与机器移动接触铁路系带的边缘。

4. 发明申请

US20090188406A1 Railway scrap recovery vehicle 有权
标题翻译：铁路废料回收车
公开(公告)号：US20090188406A1
公开(公告)日：2009-07-30
申请号：US12011799
申请日：2008-01-30
申请人： Fred S. Sperling
发明人： Fred S. Sperling
IPC分类号： B61B12/00
CPC分类号： E01B29/26 , E01B29/32
摘要： A railway vehicle recovers metallic objects like railroad spikes from a railway bed having a pair of rails. The vehicle includes wheels for riding on each rail and a carriage carrying a crawler for supporting the vehicle on the railway bed when one of the rails is removed. A pneumatic lift raises and lowers the carriage and crawler. A conveyor belt assembly for transporting the metallic objects to a hopper is supported entirely by an overhead support structure. A lateral translator moves the conveyor belt assembly from side to side. Various features are provided which allow a conveyor belt to be removed from one side of the conveyor belt assembly while maintaining continuity of the conveyor belt loop. A distinctive conveyor lift is provided for raising and lowering the conveyor belt assembly. A remote control is provided for controlling various operations of the vehicle.
摘要翻译：铁路车辆从具有一对轨道的铁路床上恢复金属物体，如铁路钉。车辆包括用于骑在每个轨道上的轮子和一个履带，用于在其中一个轨道被移除时承载车辆在铁路床上。气动升降机升高并降低滑架和履带。用于将金属物体运送到料斗的传送带组件完全由顶部支撑结构支承。横向平移器将传送带组件从一侧移动到另一侧。提供了各种特征，其允许输送带从传送带组件的一侧移除，同时保持传送带环的连续性。提供独特的输送机升降机用于升高和降低输送带组件。提供遥控器用于控制车辆的各种操作。

5. 发明授权

US07244089B2 Device for removing metallic objects from a railway bed 有权
标题翻译：用于从铁路床去除金属物体的装置
公开(公告)号：US07244089B2
公开(公告)日：2007-07-17
申请号：US10889920
申请日：2004-07-13
申请人： Fred S. Sperling
发明人： Fred S. Sperling
IPC分类号： B61F19/00
CPC分类号： B61D15/00 , E01B29/26 , E01H1/14 , E01H8/00
摘要： A machine which travels on railroad rails includes a conveyor belt which transports metallic objects from a railway bed into a hopper. The conveyor belt revolves around a pair of rollers mounted on the framework of a conveyor belt assembly. One roller magnetically picks up the metallic objects and a hydraulic motor powers the other roller to drive the conveyor belt. The magnetized roller is mounted via two mounting bearings which slidably engage the assembly. An adjustment bolt on the assembly engages the mounting bearing to move the magnetized roller to adjust conveyor belt tension to facilitate replacement of the belt. A lift beside the assembly raises and lowers one end of the assembly which rotates about a pivot tube within the conveyor belt. The lift, pivot tube and hydraulic lines connected to the motor are all situated to allow the belt to be removed without interference therefrom.
摘要翻译：在铁路轨道上行进的机器包括将金属物体从铁路床运送到料斗中的输送带。传送带围绕安装在传送带组件的框架上的一对辊旋转。一个滚筒磁性地拾起金属物体，液压马达驱动另一个滚筒驱动传送带。磁化辊通过两个可滑动地接合组件的安装轴承安装。组件上的调节螺栓接合安装轴承以移动磁化辊以调节传送带张力以便于更换带。组件旁边的升降机提升并降低组件的一端，该组件围绕输送带中的枢轴管转动。连接到电动机的升降机，枢轴管和液压管路都位于允许皮带被移除而不受干扰。

6. 发明申请

US20110132226A1 METHOD AND APPARATUS FOR CUTTING RAILROAD RAILS 审中-公开
标题翻译：切割铁路轨道的方法和装置
公开(公告)号：US20110132226A1
公开(公告)日：2011-06-09
申请号：US12631192
申请日：2009-12-04
申请人： Fred S. Sperling
发明人： Fred S. Sperling
IPC分类号： E01B29/16 , B26D1/18 , B26D7/02 , B26D7/18 , B26D1/00 , E01B31/00
CPC分类号： B23D45/003 , B23D45/006 , E01B31/04 , Y10T83/04 , Y10T83/242 , Y10T83/7487 , Y10T83/7697
摘要： A rail saw comprising a mounting boom having a pivotable arm and pivotably connected to a railroad machine with at least two pivotable axes, a saw frame rotatably connected to the pivotable arm with at least 180 degrees of rotation, a cutting frame pivotably connected to the saw frame, and a saw blade rotatably connected to the cutting frame.
摘要翻译：一种轨道锯，其包括具有可枢转臂的安装臂，并且可枢转地连接到具有至少两个可枢转轴线的铁路机械，具有至少180度旋转可旋转地连接到所述可枢转臂的锯框架，可枢转地连接到所述锯框架和可旋转地连接到切割框架的锯条。

7. 发明授权

US07926426B2 Railway scrap recovery vehicle 有权
标题翻译：铁路废料回收车
公开(公告)号：US07926426B2
公开(公告)日：2011-04-19
申请号：US12011799
申请日：2008-01-30
申请人： Fred S. Sperling
发明人： Fred S. Sperling
IPC分类号： E01B29/00 , E01B29/32 , E01B27/06
CPC分类号： E01B29/26 , E01B29/32
摘要： A railway vehicle recovers metallic objects like railroad spikes from a railway bed having a pair of rails. The vehicle includes wheels for riding on each rail and a carriage carrying a crawler for supporting the vehicle on the railway bed when one of the rails is removed. A pneumatic lift raises and lowers the carriage and crawler. A conveyor belt assembly for transporting the metallic objects to a hopper is supported entirely by an overhead support structure. A lateral translator moves the conveyor belt assembly from side to side. Various features are provided which allow a conveyor belt to be removed from one side of the conveyor belt assembly while maintaining continuity of the conveyor belt loop. A distinctive conveyor lift is provided for raising and lowering the conveyor belt assembly. A remote control is provided for controlling various operations of the vehicle.
摘要翻译：铁路车辆从具有一对轨道的铁路床上恢复金属物体，如铁路钉。车辆包括用于骑在每个轨道上的轮子和一个履带，用于在其中一个轨道被移除时承载车辆在铁路床上。气动升降机升高并降低滑架和履带。用于将金属物体运送到料斗的传送带组件完全由顶部支撑结构支承。横向平移器将传送带组件从一侧移动到另一侧。提供了各种特征，其允许输送带从传送带组件的一侧移除，同时保持传送带环的连续性。提供独特的输送机升降机用于升高和降低输送带组件。提供遥控器用于控制车辆的各种操作。

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