EP 1033438 A1 20000906 - Turnout base plate fastening structure
Title (en)
Turnout base plate fastening structure
Title (de)
Befestigung einer Spurplatte an einer Abzweigung
Title (fr)
Fixation d'une selle de voie ferrée dans une déviation
Publication
Application
Priority
JP 5710399 A 19990304
Abstract (en)
In a turnout base plate fastening structure, a base plate (2) is fixed on a sleeper (1) by a base plate fastening device (3) and a rail (7) is fastened on the base plate (2) by a rail fastening device (10). The base plate can have a rail fixing recess (9) and a rail brace fixing recess (14). End surfaces of the base plate (2) in the longitudinal direction thereof are formed as curved surfaces formed by a circular arc, as are facing surfaces of the base plate fastening device (3). The orientation of the base plate on the fastening device can thus be varied to accommodate the differing angles at which rails must be mounted in the various parts of a turnout, while keeping the same orientation of the base plate fastening device on the sleeper. An electrical insulator (6) can be positioned between the base plate (2) and the base plate fastening device (3). <IMAGE>
IPC 1-7
IPC 8 full level
E01B 7/00 (2006.01); E01B 7/22 (2006.01); E01B 9/66 (2006.01)
CPC (source: EP KR)
E01B 7/22 (2013.01 - EP); E01B 9/28 (2013.01 - KR); E01B 9/66 (2013.01 - EP); E01B 2205/00 (2013.01 - EP)
Citation (applicant)
Citation (search report)
- [A] EP 0389365 A1 19900926 - VAGNEUX TRAVERSES BETON [FR], et al
- [A] EP 0376594 A2 19900704 - LORD CORP [US]
- [A] EP 0886011 A1 19981223 - BUTZBACHER WEICHENBAU GMBH [DE]
- [A] US 3700167 A 19721024 - JENNINGS BRIAN MICHAEL, et al
Designated contracting state (EPC)
AT DE ES FR GB IT
DOCDB simple family (publication)
EP 1033438 A1 20000906; EP 1033438 B1 20030723; AT E245725 T1 20030815; DE 60003962 D1 20030828; DE 60003962 T2 20040527; ES 2198252 T3 20040201; JP 2000257001 A 20000919; KR 20000062129 A 20001025; TW 410245 B 20001101
DOCDB simple family (application)
EP 00301839 A 20000303; AT 00301839 T 20000303; DE 60003962 T 20000303; ES 00301839 T 20000303; JP 5710399 A 19990304; KR 19990039172 A 19990914; TW 88114924 A 19990831