EP 0468018 B1 19940504 - PROCESS FOR CONSTANT-GAUGE LAYING OF AT LEAST THREE TRACKS LAID A SHORT DISTANCE APART.
Title (en)
PROCESS FOR CONSTANT-GAUGE LAYING OF AT LEAST THREE TRACKS LAID A SHORT DISTANCE APART.
Title (de)
VERFAHREN ZUR SPURSTABILEN VERLEGUNG VON MINDESTENS DREI MIT GERINGEM ABSTAND VONEINANDER VERLEGTEN GLEISEN.
Title (fr)
PROCEDE DE POSE D'AU MOINS TROIS RAILS SEPARES PAR UN ECARTEMENT MINIME SANS ALTERATION DE LA LARGEUR DE LA VOIE.
Publication
Application
Priority
- DE 4004452 A 19900214
- DE 9100103 W 19910207
Abstract (en)
[origin: WO9112374A1] In a process for constant-gauge laying of at least three tracks (2, 3, 4) laid a short distance apart, pairs of sleepers (9, 10) are passed under the outermost tracks (2, 4) and under each of the rails (3.1 or 3.2) of the central track (3) in contact with the latter into the space between the rails (3.1, 3.2), where they are jointed so that the joints (11) of consecutive pairs of sleepers (9.k, 10.k and 9.k+1, 10.k+1) are located between the tracks (3.1 and 3.2) on alternate sides of an axis (12) perpendicular to the axes of the sleepers and the heads of at least three consecutive long sleepers (9.k, 10.k+1, 9.k+2) which pass under the axis (12) are rigidly interconnected by connecting means (13).
IPC 1-7
IPC 8 full level
E01B 7/22 (2006.01)
CPC (source: EP US)
E01B 7/22 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
WO 9112374 A1 19910822; AT E105348 T1 19940515; DE 4004452 A1 19910905; DE 4004452 C2 19920213; DE 59101550 D1 19940609; DK 0468018 T3 19940912; EP 0468018 A1 19920129; EP 0468018 B1 19940504; ES 2028778 T1 19920716; ES 2028778 T3 19940816; LT IP1779 A 19950825; PL 166019 B1 19950331; PL 292556 A1 19920921; RU 2022071 C1 19941030; US 5222662 A 19930629
DOCDB simple family (application)
DE 9100103 W 19910207; AT 91903390 T 19910207; DE 4004452 A 19900214; DE 59101550 T 19910207; DK 91903390 T 19910207; EP 91903390 A 19910207; ES 91903390 T 19910207; LT IP1779 A 19940117; PL 29255691 A 19910207; SU 5001976 A 19911011; US 73582391 A 19910725