EP 1738027 B1 20080709 - SLEEPER FRAME FOR A BALLASTED RAILWAY TRACK AND METHOD FOR PRODUCTION THEREOF
Title (en)
SLEEPER FRAME FOR A BALLASTED RAILWAY TRACK AND METHOD FOR PRODUCTION THEREOF
Title (de)
RAHMENSCHWELLE FÜR EINEN EISENBAHNSCHOTTEROBERBAU UND VERFAHREN ZU DEREN HERSTELLUNG
Title (fr)
TRAVERSE DE SUPPORT POUR VOIE FERREE A BALLAST ET PROCEDE DE REALISATION
Publication
Application
Priority
- DE 2005000692 W 20050415
- DE 102004019278 A 20040421
Abstract (en)
[origin: WO2005103383A1] The invention relates to a sleeper frame for a ballasted railway track, comprising two transverse sleepers (1) and two longitudinal supports, running under the tracks, whereby each longitudinal support unit comprises at least two diagonal bars (2) arranged in a truss-like manner, lying one over the other in at least two horizontal planes, crossing in the middle between the transverse sleepers (1) and arranged symmetrically about the rail axis. Bar elements (3) are provided as diagonal bars (2) in the form of reinforcement rods or steel bar profiles, anchored in tubular openings (4) in the transverse sleepers (1) with injection mortar (6). The invention further relates to a production method, whereby firstly transverse sleepers (1) of any type are produced in conventional production equipment, then provided with rod elements (3) and further components on an assembly platform (8) and the assembly platform (8) is then tipped through at least 45 DEG and the rod elements (3) pressed in in this position.
IPC 8 full level
E01B 3/34 (2006.01); E01B 3/28 (2006.01); E01B 3/38 (2006.01)
CPC (source: EP)
E01B 3/28 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005103383 A1 20051103; AT E400696 T1 20080715; CN 1981088 A 20070613; CN 1981088 B 20120104; DE 102004019278 B3 20060209; DE 112005001504 A5 20070524; DE 502005004643 D1 20080821; EP 1738027 A1 20070103; EP 1738027 B1 20080709; ES 2310353 T3 20090101; PL 1738027 T3 20090130
DOCDB simple family (application)
DE 2005000692 W 20050415; AT 05744523 T 20050415; CN 200580020440 A 20050415; DE 102004019278 A 20040421; DE 112005001504 T 20050415; DE 502005004643 T 20050415; EP 05744523 A 20050415; ES 05744523 T 20050415; PL 05744523 T 20050415