EP 0193497 A2 19860903 - Hopper car with multiple bins having separate discharge drives.
Title (en)
Hopper car with multiple bins having separate discharge drives.
Title (de)
Eisenbahn-Trichterwagen mit mehreren Behältern mit je einer Entladevorrichtung.
Title (fr)
Wagon à déchargement par gravité à plusieurs compartiments ayant chacun leur mécanisme de déchargement.
Publication
Application
Priority
IT 1947585 A 19850212
Abstract (en)
The present invention relates to a railway hopper car with multiple bins (2, 3) having independent, bilateral gravity discharge (6, 7), wherein the drives for disengaging the opening may be given from the operation platform (8) either for the hatches (6) adjacent to it or for the hatches (7) located at the opposite side of the car, wherein the driving and transmission means operate with low stress, wherein there are provided means for selecting the couple of hatches to be opened from the platform, means for preventing the hatches from non desired self-closing and means for a driven opening of same, wherein, moreover, the possibility is avoided of accidental opening of non selected hatches.
IPC 1-7
IPC 8 full level
B61D 7/26 (2006.01)
CPC (source: EP)
B61D 7/26 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB LI
DOCDB simple family (publication)
EP 0193497 A2 19860903; EP 0193497 A3 19870930; EP 0193497 B1 19900606; AT E53354 T1 19900615; DE 3671729 D1 19900712; ES 551781 A0 19861116; ES 8700615 A1 19861116; IT 1183245 B 19871015; IT 8519475 A0 19850212
DOCDB simple family (application)
EP 86830029 A 19860211; AT 86830029 T 19860211; DE 3671729 T 19860211; ES 551781 A 19860210; IT 1947585 A 19850212