-
公开(公告)号：US11987936B2
公开(公告)日：2024-05-21
申请号：US17061685
申请日：2020-10-02
发明人： Christopher Brenny , Mark Osmak
摘要： A tie plate inserter assembly on a track mounted machine is provided that is configured to ensure appropriate location of a tie plate and a tie relative to a rail of a railway. The assembly includes a frame supported, at least indirectly, on a chassis of the machine and having a tie plate clamp assembly that includes a self-centering mechanism that centers the tie plate relative to a longitudinal centerline the tie. The tie plate clamp assembly has a first clamp plate and a second clamp plate configured to clamp together to hold the tie plate. The tie clamp assembly also has first and second clamp plates configured to clamp together to hold the tie in place. The assembly may additionally include a tie clamp assembly that can actuated to center the tie relative to a reference point on the frame.
-
公开(公告)号：US20230033154A1
公开(公告)日：2023-02-02
申请号：US17961643
申请日：2022-10-07
摘要： A railcar consist of flatcars for transporting continuous rail sections configured for top loading and end unloading of the rail sections. The consist includes a tie-down flatcar and plural support flatcars. The tie-down flatcar includes a rail securement rack with plural removable rail clamping shelves that facilitate top loading and clamping of the rail sections in place. Each of the plural support flatcars have a roller rack fixed to it. The roller racks include plural roller shelves with rollers to support the rail sections. The roller shelves are pivotally mounted to the roller racks between a loading position that provides clearance for placement of the rail sections from above the consist, and a transport position that supports the rail sections.
-
公开(公告)号：US11466411B2
公开(公告)日：2022-10-11
申请号：US16335809
申请日：2017-08-21
发明人： Otto Widlroither
摘要： A machine for track maintenance is manually displaceable on a track. The machine has a work module with a handle, a working tool powered by a drive and a machine frame configured to be guided on a rail of the track. The work module is detachably connected to an energy module and the energy module has an electrical energy store and output contacts. The output contacts are detachably connected to input contacts of the work module. The work module has as the drive an electric motor supplied with electrical energy from the energy store. This solution results in a high degree of overall efficiency because the energy available in the energy store serves for the largest part for covering performance peaks.
-
公开(公告)号：US11268246B2
公开(公告)日：2022-03-08
申请号：US16363185
申请日：2019-03-25
申请人： Polycorp Ltd.
摘要： A tuned mass damper for damping airborne vibrations at one or more rail frequencies from a rail generated by movement of wheels over the rail. The tuned mass damper includes one or more damper elements including a damper element material, and a body element including a body material. The damper elements are at least partially embedded in the body element. The body element has inner and lower exterior surfaces formed to fit within first and second pockets on opposite first and second sides of the rail defined by a web portion and a foot. The damper element material and the body material are selected and formed so that the tuned mass damper vibrates in response to movement of the wheels over the rail at one or more damper frequencies that at least partially interferes with the rail frequencies.
-
公开(公告)号：US20220010499A1
公开(公告)日：2022-01-13
申请号：US17486074
申请日：2021-09-27
申请人： B & B Metals, Inc.
发明人： Coty T. Coots
IPC分类号： E01B29/32 , B65G47/244 , E01B29/24
摘要： Present embodiments relate to a tie plate orientation device. More specifically, but without limitation present embodiments relate to a tie plate orientation device that orients tie plates in a desired orientation for subsequent feeding, including an optional handheld magnetic device for manual assisted manipulation of the tie plates.
-
公开(公告)号：US20200087864A1
公开(公告)日：2020-03-19
申请号：US16133244
申请日：2018-09-17
申请人： Polycorp Ltd.
摘要： A clip assembly for securing first and second tuned mass dampers to respective first and second sides of a rail. The clip assembly includes a bar element having a connector portion extending between first and second ends thereof and formed to be positioned in a predetermined location relative to the rail at least partially under a foot of the rail, and a first clamping arm connected with the connector portion at the first end of the connector portion, the first clamping arm being formed to engage the first tuned mass damper. The bar element also includes a linkage section located at the second end of the connector portion. The clip assembly includes a second clamping arm extending between upper and lower ends thereof, the lower end comprising a locking portion securable to the linkage section, and the upper end being formed for engagement with the second tuned mass damper.
-
公开(公告)号：US20180274177A1
公开(公告)日：2018-09-27
申请号：US15761489
申请日：2016-08-31
申请人： Vossloh-Werke GmbH
摘要： A system for a screwless rail fastening includes a spring element and a supporting collar. The spring element has a bearing section, a curved section, a holding-down section, aligned in the opposite direction to the bearing section, a curved section curved in the direction of the bearing section, and a locking section aligned transversally to the bearing section. The supporting collar includes a fastening section for retaining the supporting collar on the foundation, a carrier section supported by the fastening section, a bearing recess formed on the carrier section for mounting of the bearing section, and a locking head supported by the carrier section on which a counter-bearing for the locking section is formed so that the locking section is retained in a position relative to the bearing section of the spring element.
-
公开(公告)号：US09428867B2
公开(公告)日：2016-08-30
申请号：US14194948
申请日：2014-03-03
申请人： Jeffrey Kyle Harman
发明人： Jeffrey Kyle Harman
摘要： A railroad tie plate dispenser includes a feed chute having a top portion for receiving a stack of railroad tie plates and a push tab at a bottom portion of the feed chute for stripping railroad tie plates from the feed chute through an opening in the feed chute to dispense railroad tie plates from a front side of the feed chute.
摘要翻译： 铁路连接板分配器包括进料槽，该进料槽具有用于接收一堆铁路连接板的顶部部分和在进料槽的底部处的推动突出部，用于从进料槽通过进料槽中的开口剥离铁路连接板， 从进料槽的前侧分配铁路连接板。
-
公开(公告)号：US09234315B2
公开(公告)日：2016-01-12
申请号：US13997625
申请日：2011-10-31
申请人： Andrew John Melvelle
发明人： Andrew John Melvelle
IPC分类号： E01B29/24
CPC分类号： E01B29/24
摘要： The present invention relates generally to an apparatus 10 for the application or removal of one or more railway track fasteners 12. The apparatus comprises a support frame assembly 14, a drive assembly 16 mounted to the support frame assembly 14, and a workhead 18 operatively coupled to the drive assembly 16. The workhead 18 includes a tool 20 designed for applying or removing the fasteners 12 wherein the drive assembly 16 is powered to activate the workhead 18 and the associated tool 20 which contacts the fastener 12 in a hammering action.
摘要翻译： 本发明一般涉及一种用于施加或移除一个或多个铁路轨道紧固件12的装置10.该装置包括支撑框架组件14，安装到支撑框架组件14的驱动组件16和可操作地耦合的工作头18 工件头18包括设计成用于施加或移除紧固件12的工具20，其中驱动组件16被动力以启动工件头18和相关联的工具20，其以锤击动作接触紧固件12。
-
公开(公告)号：US08499695B1
公开(公告)日：2013-08-06
申请号：US12009525
申请日：2008-01-22
申请人： Ilia Petkov
发明人： Ilia Petkov
IPC分类号： E01B29/24
CPC分类号： E01B29/24
摘要： A rail-tie connecting clip engagement/disengagement apparatus for slidably attaching opposite bottom portions of a rail to a tie thereunder with clips each having an outer portion having opposite lateral openings; wherein a first rail side of said apparatus, used to engage/disengage one bottom side of the rail to the tie with one clip, comprises: a) a pair of similar opposite lateral arms, each having an inner hooked end portion to engage one of the lateral openings, a central pivot portion, and an outer end portion carrying one of a cam and a cam follower; b) the other of the cam and the cam follower, being an actuating arm, motivated by the outer end portion thereof to cause appropriate engagement/disengagement of the hooked end portions in the opposite lateral openings of the clip; c) bias means to maintain the cam in contact with the cam follower; and, d) lateral arm longitudinal movement means to jointly move the arms to and away from the rail, to thereby push/pull the clip when engaged by the hooked end portion of the arms. After the hooked end portions of the pair of arms jointly engage the U shaped clip, the clip may be alternatively pushed over engaging the bottom portion of the rail, or alternatively pulled therefrom, disengaging the bottom portion of the rail from the tie.
摘要翻译： 一种用于将轨道的相对底部可滑动地附接到其下的连接件的轨枕连接夹接合/分离装置，其中每个夹具具有相对的侧向开口的外部部分; 其特征在于，所述装置的第一轨道侧用于将轨道的一个底侧与一个夹子接合/分离，所述装置包括：a）一对相似的相对侧臂，每个臂具有内钩端部， 横向开口，中心枢轴部分和承载凸轮和凸轮从动件之一的外端部分; b）凸轮和凸轮从动件中的另一个作为致动臂，由其外端部分动作，以使夹子的相对侧向开口中的钩形端部适当地接合/脱开; c）用于保持凸轮与凸轮从动件接触的偏压装置; 以及d）侧臂纵向移动装置，用于将臂与轨道共同移动，从而在与臂的钩形端部接合时推动/拉动夹子。 在一对臂的钩形端部共同接合U形夹子之后，夹子可以被替代地推动接合轨道的底部部分，或者可选地从其中拉出，使得轨道的底部部分与连接带脱离接合。
-
-
-
-
-
-
-
-
-
搜索结果
197 条记录 (耗时 0.019 秒)
