EP 2877636 A1 20150603 - RAIL ATTACHMENT SYSTEM FOR JUNCTION AREAS
Title (en)
RAIL ATTACHMENT SYSTEM FOR JUNCTION AREAS
Title (de)
SCHIENENBEFESTIGUNGSSYSTEM FÜR ÜBERGANGSBEREICHE
Title (fr)
SYSTÈME DE FIXATION DE RAIL POUR ZONES DE RACCORDEMENT
Publication
Application
Priority
- DE 102012014500 A 20120723
- EP 2013065413 W 20130722
Abstract (en)
[origin: CA2879811A1] The invention relates to a rail attachment system (1) for attaching a rail (2) to a concrete support slab (3a) or a concrete sleeper (3b) or to a steel structure comprising an intermediate plate (4), a rail attachment plate (5) with angle guide plates (6, 6b) arranged thereon, at least two first tensioning clamps (7a) for clamping the rail foot (2a) to the rail attachment plate (5) as well as screws (9) and/or ankle bolts (10) and at least two second tensioning clamps for screwing the rail attachment system (1) to the underlying surface, characterized in that an elastic intermediate layer (8)is arranged between the rail (2) and the rail attachment plate (5), and the intermediate plate (4) is composed of a highly elastic material and/or comprises a steel plate (4), at least two second tensioning clamps (7b) for clamping the rail attachment plate (5) to the substructure, preferably via the intermediate plate (4), wherein the first and second tensioning clamps (7a, 7b) are embodied in a highly elastic fashion with a high tensioning force, are provided, and at least one upper sliding plate (12) is arranged between the rail foot (2a) and a first tensioning clamp (7a), and at least one lower sliding plate (13) is arranged between the rail foot (2a) and the elastic intermediate layer (8) and is attached by means of a steel support (14) in the case of a steel substructure.
IPC 8 full level
E01B 9/48 (2006.01); E01B 2/00 (2006.01); E01B 9/68 (2006.01)
CPC (source: CN EP KR RU US)
E01B 2/00 (2013.01 - RU); E01B 2/003 (2013.01 - CN EP KR US); E01B 9/34 (2013.01 - US); E01B 9/38 (2013.01 - RU); E01B 9/48 (2013.01 - RU); E01B 9/483 (2013.01 - CN EP KR US); E01B 9/60 (2013.01 - US); E01B 9/68 (2013.01 - CN EP KR RU US); E01B 2201/04 (2013.01 - KR); E01B 2201/08 (2013.01 - KR)
Citation (search report)
See references of WO 2014016246A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102012014500 A1 20140123; AU 2013295066 A1 20150305; AU 2013295066 B2 20170831; BR 112015001139 A2 20170627; BR 112015001139 B1 20210504; CA 2879811 A1 20140130; CA 2879811 C 20200707; CN 104508204 A 20150408; CN 104508204 B 20170613; DK 2877636 T3 20181217; EP 2877636 A1 20150603; EP 2877636 B1 20180905; ES 2692647 T3 20181204; JP 2015522732 A 20150806; JP 6312153 B2 20180418; KR 102279940 B1 20210722; KR 20150034201 A 20150402; MX 2015001065 A 20150410; MX 355244 B 20180411; PL 2877636 T3 20190228; RU 2015106024 A 20160910; RU 2605813 C2 20161227; TR 201815963 T4 20181121; US 2015136865 A1 20150521; US 9458575 B2 20161004; WO 2014016246 A1 20140130
DOCDB simple family (application)
DE 102012014500 A 20120723; AU 2013295066 A 20130722; BR 112015001139 A 20130722; CA 2879811 A 20130722; CN 201380039437 A 20130722; DK 13747806 T 20130722; EP 13747806 A 20130722; EP 2013065413 W 20130722; ES 13747806 T 20130722; JP 2015523513 A 20130722; KR 20157001908 A 20130722; MX 2015001065 A 20130722; PL 13747806 T 20130722; RU 2015106024 A 20130722; TR 201815963 T 20130722; US 201314410451 A 20130722