EP 0675985 B1 19990324 - APPARATUS FOR REMOVING THE BALLAST OF A RAILWAY WITHOUT DEMOUNTING THE TRACK
Title (en)
APPARATUS FOR REMOVING THE BALLAST OF A RAILWAY WITHOUT DEMOUNTING THE TRACK
Title (de)
VORRICHTUNG ZUM ENTFERNEN DES SCHOTTERS EINES GLEISES OHNE SELBIGES ZU DEMONTIEREN
Title (fr)
APPAREIL PERMETTANT D'ENLEVER LE BALLAST D'UNE VOIE FERREE SANS LA DEMONTER
Publication
Application
Priority
- FI 9200300 W 19921106
- FI 915274 A 19911108
Abstract (en)
[origin: WO9309292A1] The invention relates to an apparatus for removing the ballast of a railway without demounting the track. The apparatus comprises an excavator (12) or the like, which is provided with a boom (13) and own wheels or the like, and an aggregate remover (15). The aggregate remover (15) comprises a body (1) and, in connection with the body (1), an endless circumferential member (2) having at least one transporting member (3) attached thereto, the body (1) being essentially a planar blade or the like and the body (1) being designed to be inserted under the track for rotating the endless circumferential member (2) by means of a drive unit (7) in a plane below the track for removing mineral aggregate out of the ballast layer by means of said at least one transporting member (3) from beneath the track to the side thereof. The aggregate remover (15) is arranged to be operated by means of said excavator (12) or the like, the aggregate remover (15) being arranged to be moved and pushed by means of said boom (13) into the ballast under the track from said side of the track.
IPC 1-7
IPC 8 full level
E01B 27/04 (2006.01)
CPC (source: EP)
E01B 27/04 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 9309292 A1 19930513; AT E178109 T1 19990415; CA 2122587 A1 19930513; DE 69228766 D1 19990429; EP 0675985 A1 19951011; EP 0675985 B1 19990324; FI 915274 A0 19911108; FI 915274 A 19930509; FI 92621 B 19940831; FI 92621 C 19941212; PL 171948 B1 19970731
DOCDB simple family (application)
FI 9200300 W 19921106; AT 92923297 T 19921106; CA 2122587 A 19921106; DE 69228766 T 19921106; EP 92923297 A 19921106; FI 915274 A 19911108; PL 30359592 A 19921106