公开(公告)号：EP3143205A1

公开(公告)日：2017-03-22

申请号：EP15793020.7

申请日：2015-05-05

申请人： Duropar Techonologies Inc.

发明人： ABRAMSON, Brian ,  INGLIS, James R.

IPC分类号： E01B3/46 ,  E01B9/02

CPC分类号： E01B3/46 ,  E01B9/02

摘要： Disclosed are different embodiments of a railway tie assembly for securing a rail along a railway track. In one embodiment, the assembly comprises a plurality of composite polymer crossties fabricated from a composition comprising an asphaltic component, a polymeric composition component and a strengthening agent; and a pair of rail clips for securing the rail across each of said composite polymer crossties, wherein each of the rail clips comprises a rail-engagement portion configured to engage a corresponding railseat, and an anchoring portion to be anchored to a given crosstie and cooperate with the rail-engagement portion to secure the corresponding railseat against a load-bearing surface of the given crosstie.

摘要翻译： 公开了用于沿轨道轨道固定轨道的铁路连接组件的不同实施例。 在一个实施方案中，组合物包括由包含沥青组分，聚合物组合物组分和强化剂的组合物制成的多个复合聚合物交联剂; 以及一对轨道夹，用于将轨道固定在每个所述复合聚合物交叉点上，其中每个轨道夹具包括构造成接合相应的轨道座的轨道接合部分和锚定到给定交叉点的锚定部分并且协作 具有轨道接合部分以将相应的轨道座固定在给定交叉点的承载表面上。

公开(公告)号：EP2401330A1

公开(公告)日：2012-01-04

申请号：EP10745762.4

申请日：2010-02-26

申请人： Duropar Techonologies Inc.

发明人： ABRAMSON, Brian ,  INGLIS, James, R.

IPC分类号： C08L95/00 ,  B29C47/00 ,  C08K7/14 ,  C08L23/12 ,  E01B3/44 ,  E01B3/46

CPC分类号： C08L23/10 ,  B29C47/0004 ,  B29C47/0016 ,  B29C47/003 ,  B29C47/0057 ,  B29C47/02 ,  B29C47/06 ,  B29C47/0876 ,  B29C47/10 ,  B29C47/1045 ,  B29C47/1081 ,  B29K2095/00 ,  B29K2105/12 ,  B29K2105/26 ,  B29K2709/08 ,  B29L2031/06 ,  C08K7/14 ,  C08K9/04 ,  C08L23/06 ,  C08L95/00 ,  E01B3/44 ,  E01B3/46 ,  C08L2666/02

摘要： Durable, weather and an insect-resistant railway ties are fabricated by the co-extrusion into a die of at least one mixture comprising asphalt binder and aggregate and recycled plastic, optionally strengthened by fillers such as glass fiber or KEVLAR.

公开(公告)号：EP3143205A4

公开(公告)日：2018-02-28

申请号：EP15793020

申请日：2015-05-05

申请人： DUROPAR TECHONOLOGIES INC

发明人： ABRAMSON BRIAN ,  INGLIS JAMES R

IPC分类号： E01B3/46 ,  E01B9/02

CPC分类号： E01B3/46 ,  E01B9/02

摘要： Disclosed are different embodiments of a railway tie assembly for securing a rail along a railway track. In one embodiment, the assembly comprises a plurality of composite polymer crossties fabricated from a composition comprising an asphaltic component, a polymeric composition component and a strengthening agent; and a pair of rail clips for securing the rail across each of said composite polymer crossties, wherein each of the rail clips comprises a rail-engagement portion configured to engage a corresponding railseat, and an anchoring portion to be anchored to a given crosstie and cooperate with the rail-engagement portion to secure the corresponding railseat against a load-bearing surface of the given crosstie.

公开(公告)号：EP2401330A4

公开(公告)日：2012-10-03

申请号：EP10745762

申请日：2010-02-26

申请人： DUROPAR TECHONOLOGIES INC

发明人： ABRAMSON BRIAN ,  INGLIS JAMES R

IPC分类号： C08L95/00 ,  B29C47/00 ,  C08K7/14 ,  C08L23/06 ,  C08L23/12 ,  E01B3/44 ,  E01B3/46

CPC分类号： C08L23/10 ,  B29C47/0004 ,  B29C47/0016 ,  B29C47/003 ,  B29C47/0057 ,  B29C47/02 ,  B29C47/06 ,  B29C47/0876 ,  B29C47/10 ,  B29C47/1045 ,  B29C47/1081 ,  B29K2095/00 ,  B29K2105/12 ,  B29K2105/26 ,  B29K2709/08 ,  B29L2031/06 ,  C08K7/14 ,  C08K9/04 ,  C08L23/06 ,  C08L95/00 ,  E01B3/44 ,  E01B3/46 ,  C08L2666/02

摘要： Durable, weather and an insect-resistant railway ties are fabricated by the co-extrusion into a die of at least one mixture comprising asphalt binder and aggregate and recycled plastic, optionally strengthened by fillers such as glass fiber or KEVLAR.