EP 0601993 B1 19950927 - Railway switch drive.
Title (en)
Railway switch drive.
Title (de)
Weichenantrieb.
Title (fr)
Commande d'aiguillage.
Publication
Application
Priority
AT 217992 A 19921104
Abstract (en)
[origin: EP0601993A1] In a railway switch drive, a force sensor (14) is arranged between the drive unit (1) and one of its connecting points (13) to the housing element (7, 4) and connected to a monitoring unit (16), for example in an interlocking cabin, via a motionless signal line (15). In this way, increases in the required actuating force, due for example to soiling, can be easily detected and appropriate maintenance measures triggered. <IMAGE>
IPC 1-7
IPC 8 full level
B61L 5/00 (2006.01); B61L 5/04 (2006.01); B61L 5/10 (2006.01); B61L 25/00 (2006.01); E01B 7/02 (2006.01)
CPC (source: EP)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0601993 A1 19940615; EP 0601993 B1 19950927; AT 399696 B 19950626; AT A217992 A 19941115; AT E128425 T1 19951015; CZ 233193 A3 19940518; CZ 286313 B6 20000315; DE 59300680 D1 19951102; DK 0601993 T3 19960122; ES 2081203 T3 19960216; FI 934859 A0 19931103; FI 934859 A 19940505; HU 210602 B 19950529; HU T66184 A 19941028; NO 301288 B1 19971006; NO 933913 D0 19931029; NO 933913 L 19940505; PL 172251 B1 19970829; PL 300870 A1 19940516; RU 2128123 C1 19990327; SK 121493 A3 19940608; SK 280866 B6 20000814
DOCDB simple family (application)
EP 93890214 A 19931027; AT 217992 A 19921104; AT 93890214 T 19931027; CZ 233193 A 19931102; DE 59300680 T 19931027; DK 93890214 T 19931027; ES 93890214 T 19931027; FI 934859 A 19931103; HU 9303076 A 19931029; NO 933913 A 19931029; PL 30087093 A 19931027; RU 93049675 A 19931103; SK 121493 A 19931102