EP 0250332 B1 19901227 - DEVICE FOR OPENING, CLOSING AND LOCKING HOPPER DOORS OF RAILWAY CARRIAGES
Title (en)
DEVICE FOR OPENING, CLOSING AND LOCKING HOPPER DOORS OF RAILWAY CARRIAGES
Publication
Application
Priority
FR 8608972 A 19860620
Abstract (en)
[origin: EP0250332A1] Device for the simultaneous closing of two hopper doors (2) of a hopper wagon by means of two rods (6) with a swan neck (12) actuated by a rotating lever (15), passing from a neutral position in order to obtain a self-stable closing position. <IMAGE>
IPC 1-7
IPC 8 full level
B61D 7/24 (2006.01); B61D 7/28 (2006.01); B65D 90/62 (2006.01)
CPC (source: EP)
B61D 7/24 (2013.01); B61D 7/28 (2013.01); B65D 90/623 (2013.01)
Designated contracting state (EPC)
BE DE FR LU NL
DOCDB simple family (publication)
EP 0250332 A1 19871223; EP 0250332 B1 19901227; DE 3767049 D1 19910207; FR 2600299 A1 19871224; FR 2600299 B1 19911213
DOCDB simple family (application)
EP 87401385 A 19870619; DE 3767049 T 19870619; FR 8608972 A 19860620