EP 0954642 B1 20040310 - METHOD AND DEVICE FOR CLEANING RAILTRACK GROOVES
Title (en)
METHOD AND DEVICE FOR CLEANING RAILTRACK GROOVES
Title (de)
VERFAHREN UND VORRICHTUNG FÜR DIE REINIGUNG VON SCHIENENRILLEN
Title (fr)
PROCEDE ET DISPOSITIF POUR LE NETTOYAGE DE GORGES DE RAILS
Publication
Application
Priority
- AT 177597 A 19971020
- EP 9806643 W 19981020
Abstract (en)
[origin: WO9920843A1] The invention relates to a method for cleaning railtrack grooves during travel, comprising a carrier vehicle with a railtrack groove cleaning unit mounted thereon. A high-pressure jet (2) of a liquid, gaseous, vaporous, cold or heated cleaning liquid or a mixture is directed towards the dirt layer (12) of the railtrack groove (3). The liquid jets (11) which are reflected from the point of impact (4) remove the dirt and the dirt-liquid is transmitted by a collector device and a guide device to a conveyor device where it is sent towards a dirt collector device where the waste liquid is at least partially separated from the dirt or directly extracted.
IPC 1-7
IPC 8 full level
CPC (source: EP KR US)
E01H 1/103 (2013.01 - EP US); E01H 8/12 (2013.01 - KR); E01H 8/125 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK FI FR GB IT LI NL PT SE
DOCDB simple family (publication)
WO 9920843 A1 19990429; AT 3332 U2 20000125; AT 3332 U3 20000525; AT E261514 T1 20040315; AU 1335099 A 19990510; CN 1149319 C 20040512; CN 1247584 A 20000315; CZ 218099 A3 20000112; CZ 297519 B6 20070103; DE 19881529 D2 20010104; DE 29824935 U1 20030626; DE 59810956 D1 20040415; EA 001344 B1 20010226; EA 199900549 A1 20000228; EP 0954642 A1 19991110; EP 0954642 B1 20040310; HK 1026242 A1 20001208; HU 225837 B1 20071029; HU P0001334 A2 20000928; HU P0001334 A3 20010428; JP 2001506336 A 20010515; JP 4312838 B2 20090812; KR 100655520 B1 20061208; KR 20000069553 A 20001125; NO 993025 D0 19990618; NO 993025 L 19990819; PL 196800 B1 20080131; PL 334122 A1 20000214; PT 954642 E 20040831; SK 285939 B6 20071102; SK 96899 A3 20000612; US 6444046 B1 20020903
DOCDB simple family (application)
EP 9806643 W 19981020; AT 60599 U 19990906; AT 98956854 T 19981020; AU 1335099 A 19981020; CN 98802453 A 19981020; CZ 218099 A 19981020; DE 19881529 T 19981020; DE 29824935 U 19981020; DE 59810956 T 19981020; EA 199900549 A 19981020; EP 98956854 A 19981020; HK 00105489 A 20000901; HU P0001334 A 19981020; JP 52319599 A 19981020; KR 19997005494 A 19990618; NO 993025 A 19990618; PL 33412298 A 19981020; PT 98956854 T 19981020; SK 96899 A 19981020; US 33163299 A 19990621