EP 0990071 B1 20030502 - RAIL ARRANGEMENT
Title (en)
RAIL ARRANGEMENT
Title (de)
SCHIENENANORDNUNG
Title (fr)
AGENCEMENT DE RAIL
Publication
Application
Priority
- DE 9801460 W 19980528
- DE 19725638 A 19970618
- DE 19744147 A 19971007
Abstract (en)
[origin: US6471139B1] The invention relates to a rail arrangement for a rail superstucture such as a fixed railroad, comprising an elastic intermediate plate (3) which is located between the rail foot and a hard support (6) in the form of a concrete tie and has two through holes for the screws (7) to fasten the rails. For series mounting, which is the solution of choice, the elastic intermediate plate (3) is combined with an elastic intermediate layer (1) in such a way that the additional intermediate layer rests above the intermediate plate directly below the rail foot, whereby the intermediate layer (1) is separated from the intermediate plate (3) by a metal base plate (2) which serves to fasten the rail. According to the invention, the intermediate plate (3) consists of a single-piece vulcanisate made of a rubber mixture and has three structural zones related to a novel arrangement of protrusions (active surfaces) and recesses (inactive surfaces), whereby the inactive surfaces in the central zone are deeper than those in the two side zones. The invention also relates to other constructional features of the elastic intermediate plate (3).
IPC 1-7
IPC 8 full level
CPC (source: EP KR US)
E01B 9/62 (2013.01 - EP US); E01B 9/68 (2013.01 - EP KR US); E01B 9/681 (2013.01 - EP US); E01B 9/683 (2013.01 - EP US); E01B 9/686 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL PT SE
DOCDB simple family (publication)
US 6471139 B1 20021029; AT E239138 T1 20030515; AU 739329 B2 20011011; AU 8431998 A 19990104; CN 1107767 C 20030507; CN 1260850 A 20000719; DE 19823812 A1 19981224; DE 59808177 D1 20030605; EP 0990071 A1 20000405; EP 0990071 B1 20030502; ES 2197484 T3 20040101; HU P0004092 A2 20010428; HU P0004092 A3 20010528; JP 2002504203 A 20020205; KR 20010013239 A 20010226; WO 9858125 A1 19981223
DOCDB simple family (application)
US 44584099 A 19991214; AT 98934818 T 19980528; AU 8431998 A 19980528; CN 98806359 A 19980528; DE 19823812 A 19980528; DE 59808177 T 19980528; DE 9801460 W 19980528; EP 98934818 A 19980528; ES 98934818 T 19980528; HU P0004092 A 19980528; JP 50353399 A 19980528; KR 19997011230 A 19980528