EP 0684174 B1 19980325 - Locking device for moveable railway-switch parts
Title (en)
Locking device for moveable railway-switch parts
Title (de)
Einrichtung zum Verriegeln von beweglichen Weichenteilen
Title (fr)
Dispositif de verrouillage pour pièces d'aiguillage de chemin de fer
Publication
Application
Priority
AT 100994 A 19940516
Abstract (en)
[origin: EP0684174A1] The lock has two parts (2,3) which can be moved relative to each other. They can be put into a power-locked position in at least one direction. These parts consist of a tube (2), and a bolt (3) fitted axially into the tube. There are also separate locking members (4) in the form of heads of spring segments. The tube has slits (13) running for part of its axial length, forming the spring segments. The free ends of these segment have heads of wall thickness exceeding that of the tube. The two parts (2,3) may be inside a fixed tube (1). This tube has at least one axial zone of increased width. <IMAGE>
IPC 1-7
IPC 8 full level
B61L 5/10 (2006.01)
CPC (source: EP US)
B61L 5/10 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0684174 A1 19951129; EP 0684174 B1 19980325; AT 401763 B 19961125; AT A100994 A 19960415; AU 1795395 A 19951123; CA 2149353 A1 19951117; CA 2149353 C 19990406; DE 59501679 D1 19980430; DK 0684174 T3 19981228; ES 2115340 T3 19980616; FI 108531 B 20020215; FI 952358 A0 19950515; FI 952358 A 19951117; HU 215721 B 19990201; HU 9501431 D0 19950628; HU T73254 A 19960729; SI 0684174 T1 19991231; US 5566912 A 19961022
DOCDB simple family (application)
EP 95890091 A 19950509; AT 100994 A 19940516; AU 1795395 A 19950510; CA 2149353 A 19950515; DE 59501679 T 19950509; DK 95890091 T 19950509; ES 95890091 T 19950509; FI 952358 A 19950515; HU 9501431 A 19950516; SI 9530067 T 19950509; US 44226195 A 19950516