EP 0455153 A3 19930421 - LOCKING DEVICE FOR A SWITCH POINT WITH STOCK RAILS
Title (en)
LOCKING DEVICE FOR A SWITCH POINT WITH STOCK RAILS
Publication
Application
Priority
DE 4014248 A 19900504
Abstract (en)
[origin: CA2041809A1] In a device for locking a switch rail to a stock rail, the switch rail is held down on a supporting surface only when it its locked and unlocked positions. When the switch rail is in the locked position, it is acted upon by a resultant force that prevents both a rotation of the switch rail and also holds it down.
IPC 1-7
IPC 8 full level
B61L 5/10 (2006.01)
CPC (source: EP US)
B61L 5/10 (2013.01 - EP US)
Citation (search report)
- [A] GB 196284 A 19240612 - PAUL LEBEAU
- [A] GB 209080 A 19240522 - L ASTER SA
- [A] FR 1174622 A 19590313
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0455153 A2 19911106; EP 0455153 A3 19930421; EP 0455153 B1 19950201; AT E117950 T1 19950215; CA 2041809 A1 19911105; DE 4014248 A1 19911107; DE 59104454 D1 19950316; DK 0455153 T3 19950612; ES 2068422 T3 19950416; GR 3015483 T3 19950630; US 5195703 A 19930323
DOCDB simple family (application)
EP 91106768 A 19910426; AT 91106768 T 19910426; CA 2041809 A 19910503; DE 4014248 A 19900504; DE 59104454 T 19910426; DK 91106768 T 19910426; ES 91106768 T 19910426; GR 950400614 T 19950320; US 69454791 A 19910502