-
公开(公告)号：US762703A
公开(公告)日：1904-06-14
申请号：US1904200420
申请日：1904-03-28
申请人： GRANBERG OLE
发明人： GRANBERG OLE
CPC分类号： E01B9/42
-
公开(公告)号：US758018A
公开(公告)日：1904-04-19
申请号：US1903177875
申请日：1903-10-21
申请人： JOHN POOL , POOL FRANCIS W
发明人： POOL FRANCIS W
CPC分类号： E01B9/42
-
公开(公告)号：US647620A
公开(公告)日：1900-04-17
申请号：US1899740981
申请日：1899-12-20
申请人： TAYLOR EZEKIEL F
发明人： TAYLOR EZEKIEL F
CPC分类号： E01B9/42
-
公开(公告)号：US633673A
公开(公告)日：1899-09-26
申请号：US1899711916
申请日：1899-04-06
申请人： ROBERT J WALKER , WALKER JAMES B
发明人： WALKER JAMES B
CPC分类号： E01B9/42
-
-
-
-
-
公开(公告)号：US09702091B2
公开(公告)日：2017-07-11
申请号：US14685778
申请日：2015-04-14
申请人： PANDROL LTD.
发明人： Frank Howard Coats
摘要： A tie plate is formed with a profile defining two parallel protrusions with bores for receiving the respective ends of two clips. The two clips engage the flange of a rail to secure the rail to the plate, and therefore, to tie disposed below the plate. Since the protrusions are made integrally with the the plate, the resulting tie plate is able to support the rail securely even in the presence of large forces and/or twisting moments on the rail resulting from a train passing over the plate.
-
公开(公告)号：US20160376751A1
公开(公告)日：2016-12-29
申请号：US14751234
申请日：2015-06-26
申请人： PANDROL LIMITED
发明人： Pelle Nghi DUONG , Jonas OTTOSSON
摘要： A fastening system or apparatus for securing a rail to the underlying railroad tie includes a pad, two insulators attached to the pads and two shoulders attached to the ties. An interference fit is formed between the insulators and the shoulders to capture the pad between the shoulders. The insulators are pre-attached to the pad. The mating protrusions of the shoulders and pad allows for ease of insertion such that the pad assembly can be shipped together with the underlying tie.
摘要翻译： 用于将轨道固定到下面的铁路系带的紧固系统或装置包括垫，附接到垫的两个绝缘体和附接到连接件的两个肩部。 在绝缘体和肩部之间形成干涉配合以在肩部之间捕获垫。 绝缘子预先连接在垫上。 肩部和垫子的配合突起允许容易插入，使得垫组件可以与下面的扎带一起运输。
-
-
-
-
-
-
-
-
-
搜索结果
160 条记录 (耗时 0.01 秒)