EP 0177424 B1 19890322 - COMMUNICATION PASSAGE BETWEEN TWO RAILWAY COACHES
Title (en)
COMMUNICATION PASSAGE BETWEEN TWO RAILWAY COACHES
Publication
Application
Priority
FR 8415100 A 19841002
Abstract (en)
[origin: US4690068A] The invention relates to an inter-carriage passage for a railway carriage set comprising an intermediate bodywork member having a generally annular shape connecting the adjoining ends of two carriages. In accordance with the invention, the intermediate bodywork member is connected to the two adjoining carriage ends so as to be maintained in a radial position; this intermediate member is positioned on each carriage end by means of deformable pneumatic joints. The invention is especially applicable to metro (rapid transit) trains with short carriages and radial axles.
IPC 1-7
IPC 8 full level
B61D 17/20 (2006.01); B61F 3/12 (2006.01)
CPC (source: EP US)
B61D 17/20 (2013.01 - EP US); B61F 3/12 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE GB IT LI SE
DOCDB simple family (publication)
EP 0177424 A1 19860409; EP 0177424 B1 19890322; AT E41630 T1 19890415; DE 177424 T1 19861016; DE 3568967 D1 19890427; FR 2571010 A1 19860404; FR 2571010 B1 19880311; US 4690068 A 19870901
DOCDB simple family (application)
EP 85401919 A 19851002; AT 85401919 T 19851002; DE 3568967 T 19851002; DE 85401919 T 19851002; FR 8415100 A 19841002; US 78268785 A 19851001