公开(公告)号：US1798673A

公开(公告)日：1931-03-31

申请号：US45713030

申请日：1930-05-29

申请人： HOOD JOHN W

发明人： HOOD JOHN W

IPC分类号： E01B9/60

CPC分类号： E01B9/60

公开(公告)号：US1645258A

公开(公告)日：1927-10-11

申请号：US1645258D

IPC分类号： E01B9/60

CPC分类号： E01B9/60

公开(公告)号：US1608916A

公开(公告)日：1926-11-30

申请号：US9525426

申请日：1926-03-17

申请人： RAY P SCOTT

发明人： TUNKS NELSON H

IPC分类号： E01B9/60

CPC分类号： E01B9/60

公开(公告)号：US1527117A

公开(公告)日：1925-02-17

申请号：US69025624

申请日：1924-02-02

申请人： CLAYTON JOHN C

发明人： CLAYTON JOHN C

IPC分类号： E01B9/60

CPC分类号： E01B9/60

公开(公告)号：US20220056646A1

公开(公告)日：2022-02-24

申请号：US17298736

申请日：2020-01-14

申请人： Horstkemper Maschinenbau GmbH

发明人： Helmut WIESING

IPC分类号： E01B25/28 ,  E01B9/60

摘要： A rail system (1) has a rail (20), a support device (10) for the rail (20), and a clamping device (40) for fixedly clamping the rail (20) in the support device (10). The clamping device (40) fixedly clamps the rail (20) in the support device (10) only in an operating situation. In the operating situation, a holding device (30) is arranged between the clamping device (40) and the rail (20) and releasably clamps the rail (20) in an installation situation in a predetermined position in the support device (10).

公开(公告)号：US11060243B2

公开(公告)日：2021-07-13

申请号：US16092643

申请日：2017-03-10

申请人： LOSYCO GMBH

发明人： Franz Werner Schäper

IPC分类号： E01B9/60 ,  E01B25/28 ,  E01B25/00

摘要： A profiled bearing for a rail and a rail system are disclosed. The profiled bearing has a profiled base with a first lateral wall, a second lateral wall, and a base which connects a first end of the first lateral wall to a first end of the second lateral wall, and the profiled bearing also has a profiled clamping section. The base and the lateral walls form a receiving pocket for receiving the rail. In a functional position, the profiled clamping section is clamped in a gap between the rail inserted into a bearing bed of the base and the second lateral wall. A clamping finger which extends in the direction of the second lateral wall is molded in the region of a second end of the first lateral wall, the end being arranged at a distance from the base, wherein the rail can be pressed into the bearing bed by means of the clamping finger, and the profiled clamping section has a base web with two clamping limbs which extend from one face of the base web and which can be pressed into the gap between the rail inserted into the bearing bed and the second lateral wall. The clamping limbs of the profiled clamping section extend in the direction of the bearing bed in the functional position in which the clamping limbs are inserted into the gap, and a first clamping limb lies against the rail at least in some regions and a part of a second clamping limb is pressed into an undercut formed on the second lateral wall.

公开(公告)号：US10400397B2

公开(公告)日：2019-09-03

申请号：US15476883

申请日：2017-03-31

申请人： voestalpine Nortrak Inc.

发明人： Gary Click ,  Brent Duffner ,  Bradley Smith ,  Derek Cameron

IPC分类号： E01B9/60 ,  E01B9/62

摘要： A boltless brace assembly for a rail includes a base block interlocked with a brace, and further includes a wedge to be inserted between an upper surface of the base block and a lower surface of the brace, thereby applying an upward force to the brace and a resultant downward force to secure the rail base. The brace assembly may be modified to provide a universal brace assembly, a resilient brace assembly, or a frog base clamp.

公开(公告)号：US20180282949A1

公开(公告)日：2018-10-04

申请号：US15476883

申请日：2017-03-31

申请人： voestalpine Nortrak Inc.

发明人： Gary Click ,  Brent Duffner ,  Bradley Smith ,  Derek Cameron

IPC分类号： E01B9/60 ,  E01B9/62

CPC分类号： E01B9/60 ,  E01B9/62 ,  E01B2201/02

摘要： A boltless brace assembly for a rail includes a base block interlocked with a brace, and further includes a wedge to be inserted between an upper surface of the base block and a lower surface of the brace, thereby applying an upward force to the brace and a resultant downward force to secure the rail base. The brace assembly may be modified to provide a universal brace assembly, a resilient brace assembly, or a frog base clamp.

公开(公告)号：US20180030661A1

公开(公告)日：2018-02-01

申请号：US15222605

申请日：2016-07-28

申请人： PROGRESS RAIL SERVICES CORPORATION

发明人： Brian F. WEAVER ,  Phillip R. MERRIFIELD

IPC分类号： E01B5/18 ,  E01B9/60

CPC分类号： E01B5/18 ,  E01B9/60

摘要： The disclosure provides a guard bar restraint for restricting movement of a guard bar. The guard bar restraint includes a hook block coupled to the front face of the guard bar, a back plate configured to contact the back face of the guard bar, and at least one fastener configured to hold the hook block against the front face of the guard bar and to hold the back plate against the back face of the guard bar. The guard bar restraint is coupleable to the guard bar and configured to allow no more than a maximum predetermined amount of lateral movement by the guard bar.

公开(公告)号：US20160355991A1

公开(公告)日：2016-12-08

申请号：US15154078

申请日：2016-05-13

申请人： Narstco Inc.

发明人： Sean Keightley ,  Michael Del Guerrero ,  Steven Glenn Smith

IPC分类号： E01B9/66 ,  E01B9/60 ,  E01B7/00

CPC分类号： E01B9/66 ,  E01B7/00 ,  E01B7/22 ,  E01B9/32 ,  E01B2202/025

摘要： A universal slide-plate includes a body and a drop-in shoulder member with a plurality of retaining members that cooperate to selectively connect the universal slide-plate and a stock rail to a rail platform and/or tie. The universal slide-plate has a slide surface configured to support a moveable point rail thereon. The universal slide-plate may be selectively removed and repositioned relative to a rail platform and/or tie.

摘要翻译： 通用滑板包括主体和具有多个保持构件的落入式肩部构件，所述多个保持构件协作以选择性地将通用滑板和库存轨道连接到轨道平台和/或系带。 通用滑板具有被配置为在其上支撑可移动点轨的滑动表面。 通用滑板可以相对于轨道平台和/或系带选择性地移除和重新定位。