EP 0334862 A1 19891004 - CAST IRON SLEEPER WITH BUILT-IN RAIL ANCHORS.
Title (en)
CAST IRON SLEEPER WITH BUILT-IN RAIL ANCHORS.
Title (de)
GUSSEISERNE SCHWELLE MIT EINGEBAUTEN SCHIENENANKERN.
Title (fr)
TRAVERSE DE RAIL EN FONTE AVEC ANCRAGES AU RAIL INTEGRES.
Publication
Application
Priority
IT 8281886 A 19861117
Abstract (en)
[origin: WO8803973A1] Rail sleeper (1), directly obtained by cast iron, with built in anchorages (hooks) (2), suitable to be used for tracks locking. Cast anchorages (hooks) (2), built in with the rail sleeper (1), guarantee the locking with no need of fastening movable plates, while ensuring the anticipated gauge already at the casting stage. The adopted material guarantees resistance and non-wearing in the long term.
Abstract (fr)
Traverse de rail (1) réalisée directement en fonte, avec des ancrages intégrés (crochets) (2) destinés à être utilisés pour le verrouillage sur les rails. Ces ancrages (crochets) (2) coulés, intégrés à la traverse (1), garantissent le blocage sans recourir à des plaques mobiles de fixation, tout en assurant l'écartement prévu déjà au stade de la coulée. Le matériau choisi garantit la résistance et l'absence d'usure à long terme.
IPC 1-7
IPC 8 full level
IPC 8 main group level
E01B (2006.01)
CPC (source: EP KR)
E01B 3/44 (2013.01 - EP KR)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 8803973 A1 19880602; AT E67539 T1 19911015; AU 609434 B2 19910502; AU 8236987 A 19880616; BG 50052 A3 19920415; CN 1013975 B 19910918; CN 87107900 A 19880615; DD 275084 A5 19900110; DE 3773215 D1 19911024; DK 387988 A 19880712; DK 387988 D0 19880712; EP 0334862 A1 19891004; EP 0334862 B1 19910918; ES 2005698 A6 19890316; FI 892171 A0 19890505; FI 892171 A 19890505; GR 871737 B 19880317; HU T54218 A 19910128; IN 168978 B 19910803; IT 8682818 A0 19861117; JP H02500921 A 19900329; KR 890700182 A 19890310; NO 883101 D0 19880712; NO 883101 L 19880712; PL 268838 A1 19880721; PT 86152 A 19881215; PT 86152 B 19940930; TR 23522 A 19900301; YU 207887 A 19910228; ZA 878599 B 19880511
DOCDB simple family (application)
IT 8700097 W 19871113; AT 87907625 T 19871113; AU 8236987 A 19871113; BG 8886689 A 19890616; CN 87107900 A 19871117; DD 30902487 A 19871113; DE 3773215 T 19871113; DK 387988 A 19880712; EP 87907625 A 19871113; ES 8703281 A 19871117; FI 892171 A 19890505; GR 870101737 A 19871113; HU 615787 A 19871113; IN 896CA1987 A 19871113; IT 8281886 A 19861117; JP 50710587 A 19871113; KR 880700814 A 19880712; NO 883101 A 19880712; PL 26883887 A 19871116; PT 8615287 A 19871117; TR 76287 A 19871117; YU 207887 A 19871117; ZA 878599 A 19871117