EP 1873310 A3 20080604 - Buckling ramp of the frog in points
Title (en)
Buckling ramp of the frog in points
Title (de)
Knickrampe eines Herzstückes einer Weiche
Title (fr)
Rampe de coude d'un coeur de croisement pour aiguillages
Publication
Application
Priority
DE 102006030812 A 20060630
Abstract (en)
[origin: DE102006030812B3] Profile of a cross frog of a shunt has a ramp which rises in a first region after the tip of the cross frog and remains parallel to the upper edge of a wing rail in a connected second region and is molded to the point of the transition of the wheel. The ramp rises ins third region up to the end of the ramp. Preferred Features: The end of the ramp is pushed behind in the direction of travel. The rise of the individual regions of the ramp is linear.
IPC 8 full level
E01B 7/10 (2006.01)
CPC (source: EP)
E01B 7/10 (2013.01)
Citation (search report)
- [DA] DE 102004017746 A1 20051103 - WITT IND ELEKTRONIK GMBH [DE]
- [A] EP 0980809 A1 20000223 - SCHROEDER KASPAR [DE]
- [A] DE 3519683 A1 19861204 - VERKEHRSWESEN HOCHSCHULE [DD]
- [A] US 1341354 A 19200525 - BOOTH JAMES A
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 MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1873310 A2 20080102; EP 1873310 A3 20080604; EP 1873310 B1 20110504; AT E508226 T1 20110515; DE 102006030812 B3 20070809; DE 502007007100 D1 20110616
DOCDB simple family (application)
EP 07009778 A 20070516; AT 07009778 T 20070516; DE 102006030812 A 20060630; DE 502007007100 T 20070516