-
公开(公告)号：US09951479B2
公开(公告)日：2018-04-24
申请号：US15380233
申请日：2016-12-15
申请人： Pandrol Limited
摘要： A rail pad can have a major face forming a railseat portion on which a foot of a railway rail sits when the pad is in use, the railseat portion having opposite side edges to at least part of each of which a respective upstanding portion of the pad can be connected, wherein the pad does not have any part which extends laterally from the railseat portion in a same plane as the railseat portion. The respective upstanding portion can be connected to a projection of the rail pad which extends laterally from the respective upstanding portion such that the projection can be vertically spaced from, and does not overhang, the railseat portion, the projection spaced from ends of the respective upstanding portion such that the projection can be configured to interlock with a corresponding opening in a front part of one of the railway rail clip anchoring devices.
-
公开(公告)号：US20170226701A1
公开(公告)日：2017-08-10
申请号：US15380233
申请日：2016-12-15
申请人： Pandrol Limited
摘要： A rail pad can have a major face forming a railseat portion on which a foot of a railway rail sits when the pad is in use, the railseat portion having opposite side edges to at least part of each of which a respective upstanding portion of the pad can be connected, wherein the pad does not have any part which extends laterally from the railseat portion in a same plane as the railseat portion. The respective upstanding portion can be connected to a projection of the rail pad which extends laterally from the respective upstanding portion such that the projection can be vertically spaced from, and does not overhang, the railseat portion, the projection spaced from ends of the respective upstanding portion such that the projection can be configured to interlock with a corresponding opening in a front part of one of the railway rail clip anchoring devices.
-
公开(公告)号：US20150176223A1
公开(公告)日：2015-06-25
申请号：US14406183
申请日：2013-04-23
申请人： PANDROL LIMITED
IPC分类号： E01B9/30
摘要： A resilient railway rail fastening clip (3) has successive first to seventh portions (31 to 37) where, when the clip (3) is in a non-operative configuration, the first and seventh portions (31, 37) of the clip (3) form leg portions which lie in a first plane (P), the second and sixth portions extend substantially away from and above the first plane (P), at least parts of the third and fifth portions (33, 35) extend towards and above the first plane (P) such that the longitudinal axes of the third and fifth portions (33, 35) lie substantially in a second plane (R), different from the said first plane (P), which second plane (R) intersects the first plane (P) at a first acute angle α, and the fourth portion (34) extends substantially in or below the said first plane (P) such that the longitudinal axis of the fourth portion (34) lies substantially in a third plane (Q) which is different to the said second plane (R) and intersects the said first plane (P) at a second acute angle β, where 0°≦β
摘要翻译： 弹性铁路轨道紧固夹（3）具有连续的第一至第七部分（31至37），其中当夹子（3）处于非操作构型时，夹子的第一和第七部分（31,37） 3）形成位于第一平面（P）中的脚部分，第二部分和第六部分基本上远离第一平面（P）并且在第一平面（P）上方延伸，第三部分和第五部分（33,35）的至少一部分 在第一平面（P）之上，使得第三和第五部分（33,35）的纵向轴线基本上位于与所述第一平面（P）不同的第二平面（R）中，该第二平面（R）与 第一平面（P）处于第一锐角α，并且第四部分（34）基本上在所述第一平面（P）中或下方延伸，使得第四部分（34）的纵向轴线基本上位于第三平面 （Q），其与所述第二平面（R）不同，并以第二锐角与所述第一平面（P）相交; ere 0°＆nlE;＆bgr; <α。 一种用于卧铺凹槽（10）中的轨道垫（4）具有一个具有相对的侧边缘（43）的轨座部分，所述直立部分（44）连接到所述轨座上。 每个直立部分（44）连接到从直立部分（44）横向延伸的突起（45A; 45B），使得其与轨道座部分（42）垂直间隔开，并且不突出，所述突出部 （45A，45B）沿着直立部分（44）的与其端部（44a）间隔开的长度的位置沿直立部分（44）的长度的一部分延伸。
-
公开(公告)号：US09562330B2
公开(公告)日：2017-02-07
申请号：US14406183
申请日：2013-04-23
申请人： PANDROL LIMITED
摘要： A resilient railway rail fastening clip (3) has successive first to seventh portions (31 to 37), where in a non-operative configuration, the first and seventh portions (31, 37) form leg portions lying in a first plane (P), the second and sixth portions extend substantially away from and above the first plane (P), at least parts of the third and fifth portions (33, 35) extend towards and above the first plane (P) with their longitudinal axes lying substantially in a second plane (R) that intersects the first plane (P) at a first acute angle α, and the fourth portion (34) extends substantially in or below the first plane (P) with its longitudinal axis lying substantially in a third plane (Q) that intersects the first plane (P) at a second acute angle β, where 0°
摘要翻译： 弹性铁路轨道紧固夹（3）具有连续的第一至第七部分（31至37），其中在非操作构型中，第一和第七部分（31,37）形成位于第一平面（P）中的脚部， 所述第二部分和所述第六部分基本上远离所述第一平面（P）延伸，所述第三和第五部分（33,35）的至少一部分朝着所述第一平面（P）朝向和高于所述第一平面（P）延伸， 以第一锐角α与第一平面（P）相交的第二平面（R），并且第四部分（34）基本上在第一平面（P）的下方延伸，其纵轴基本上位于第三平面（P） Q）以第二锐角β与第一平面（P）相交，其中0°<β<α。
-
-
-
搜索结果
4 条记录 (耗时 0.009 秒)