Global Patent Index - EP 1749937 B1

EP 1749937 B1 2009-02-11 - Covering for protection of switches

Title (en)

Covering for protection of switches

Title (de)

Abdeckung für Antriebs-, Verschluss- und/oder Prüfergestänge eines Weichenantriebs

Title (fr)

Recouvrement d'un aiguillage pour voie ferrée

Publication

EP 1749937 B1 (DE)

Application

EP 06450105 A

Priority

AT 5252005 U

Abstract (en)

[origin: EP1749937A1] Covering has cover (2) which is open in the middle of the trough sleeper (1) and is provided with U shaped cross section, whose axial length is measured in such a way that the collision is avoided between movable switch parts particularly with tongue rails (5). It also has covering caps (3) coupled with movable switch parts in direction of movement. Covering caps engage the middle tunnel from cover in a movable manner from above and below.

IPC 8 full level (invention and additional information)

E01B 7/20 (2006.01)

CPC (invention and additional information)

E01B 7/20 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

Designated extension state (EPC)

HR RS

DOCDB simple family

AT 8698 U1 20061115; AT 422580 T 20090215; DE 502006002791 D1 20090326; EP 1749937 A1 20070207; EP 1749937 B1 20090211