Global Patent Index - EP 0731217 B1

EP 0731217 B1 2000-01-12 - Tamping machine, assembly and method for tamping a railway track

Title (en)

Tamping machine, assembly and method for tamping a railway track

Title (de)

Stopfmaschine, Maschineanordnung und Verfahren zum Unterstopfen eines Gleises

Title (fr)

Machine à bourrage, assemblage et procédé de bourrage d'une voie ferrée

Publication

EP 0731217 B1 (DE)

Application

EP 96890013 A

Priority

AT 39795 A

Abstract (en)

[origin: EP0731217A1] The device has a machine frame (10) with two multiple tamping units (18,19), for simultaneous tamping of at least two sleepers (22). The tamping bars (20) of the two units located next to each other in longitudinal direction of the machine, are positioned at a relative distance, which corresponds to the distance (a) between two sleepers. The track lifting and straightening unit (27) is located between the multiple tamping units. There may be a second lifting unit in front of the first tamping unit of the tamping machine (4).

IPC 1-7

E01B 27/17; E01B 27/13

IPC 8 full level

E01B 27/16 (2006.01); E01B 27/13 (2006.01); E01B 27/17 (2006.01)

CPC

E01B 27/17 (2013.01); E01B 27/13 (2013.01)

DCS

AT CH DE ES FR GB IT LI SE

DOCDB simple family

EP 0731217 A1 19960911; EP 0731217 B1 20000112; AU 4589796 A 19960919; AU 702621 B2 19990225; CA 2171171 A1 19960908; CA 2171171 C 20060110; CN 1100920 C 20030205; CN 1135003 A 19961106; CZ 285361 B6 19990714; CZ 36296 A3 19960911; DE 59604145 D1 20000217; ES 2143746 T3 20000516; JP 3921254 B2 20070530; JP H08246405 A 19960924; PL 181368 B1 20010731; PL 313062 A1 19960916; RU 2124088 C1 19981227; US 5619929 A 19970415