EP 0084298 A1 19830727 - Portal for removing and laying railway tracks, particularly points.
Title (en)
Portal for removing and laying railway tracks, particularly points.
Title (de)
Portal zum Aufnehmen und Verlegen von Gleisen, insbesondere Weichen.
Title (fr)
Portique pour enlever et déposer des voies ferrées, en particulier des aiguillages.
Publication
Application
Priority
IT 2471581 A 19811027
Abstract (en)
A portal (1) for removing and laying railway tracks (3), particularly points, allows the period of interruption of the railway and the work force used to be drastically reduced. The portal (1) has a crossbeam (4) with ends slidable vertically along respective pillars (5). Each of the pillars (5) is provided with tracks (8). The crossbeam (4) includes a central section (12) and end sections (13) which can be individually extended from the central section (12). The central section (12) is mounted on a railway bogie (16) with the interpositioning of a turntable (17), the bogie (16) having withdrawable, retractable wheels (18).
IPC 1-7
IPC 8 full level
E01B 29/02 (2006.01)
CPC (source: EP)
E01B 29/02 (2013.01)
Citation (search report)
- [XE] EP 0066312 A1 19821208 - AMECA SRL [IT]
- [X] DE 2309930 A1 19740829 - FRENZEL JUERGEN
- [A] FR 2326540 A1 19770429 - JARDIN ET BILLIARD ENTREPRISE [FR]
- [A] FR 884476 A 19430818 - ALBERT COLLET FILS D
- [A] DE 563834 C 19321110 - OTTO TAXIS, et al
Designated contracting state (EPC)
AT BE CH DE FR GB LI LU NL SE
DOCDB simple family (publication)
EP 0084298 A1 19830727; IT 1139295 B 19860924; IT 8124715 A0 19811027
DOCDB simple family (application)
EP 82830269 A 19821027; IT 2471581 A 19811027