EP 1181412 A1 20020227 - CROSS FROG
Title (en)
CROSS FROG
Title (de)
HERZSTÜCK
Title (fr)
COEUR DE CROISEMENT FERROVIAIRE
Publication
Application
Priority
- DE 19924463 A 19990528
- EP 0004820 W 20000526
Abstract (en)
[origin: DE19924463A1] The invention relates to a cross frog (10) for points and crossings, comprising a cross frog tip (14) and wing rails (16, 18) and running rails (20, 22) situated either side of this point, each with a basic course (38) aligned with a main or secondary track (26, 28). The aim of the invention is to reduce the wear around the cross frog tip without reconstructing the cross frog tip itself or the guard rails allocated thereto or realigning them in relation to each other. To this end, at least one of the running rails deviates from its basic course in the area of the cross frog tip, in such a way that the movement of a rail vehicle running through the main or secondary track is influenced through its wheel frame or bogie axle, away from the cross frog tip.
IPC 1-7
IPC 8 full level
E01B 7/00 (2006.01); E01B 7/10 (2006.01); E01B 7/14 (2006.01)
CPC (source: EP KR US)
E01B 7/10 (2013.01 - EP KR US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6543728 B1 20030408; AT E260368 T1 20040315; AU 5072300 A 20001218; AU 775150 B2 20040722; BR 0011043 A 20020416; BR 0011043 B1 20101019; CA 2375046 A1 20001207; CA 2375046 C 20050712; CN 1246529 C 20060322; CN 1367854 A 20020904; CZ 20014242 A3 20020417; CZ 297866 B6 20070418; DE 19924463 A1 20001207; DE 50005421 D1 20040401; DK 1181412 T3 20040628; EP 1181412 A1 20020227; EP 1181412 B1 20040225; ES 2216896 T3 20041101; HU 227391 B1 20110530; HU P0201375 A2 20020828; JP 2003500576 A 20030107; JP 3838913 B2 20061025; KR 100566689 B1 20060403; KR 20020019039 A 20020309; NO 20015776 D0 20011127; NO 20015776 L 20020125; NO 320934 B1 20060213; PL 204229 B1 20091231; PL 352120 A1 20030728; PT 1181412 E 20040730; WO 0073586 A1 20001207; ZA 200109723 B 20030226
DOCDB simple family (application)
US 92659702 A 20020107; AT 00935125 T 20000526; AU 5072300 A 20000526; BR 0011043 A 20000526; CA 2375046 A 20000526; CN 00810947 A 20000526; CZ 20014242 A 20000526; DE 19924463 A 19990528; DE 50005421 T 20000526; DK 00935125 T 20000526; EP 0004820 W 20000526; EP 00935125 A 20000526; ES 00935125 T 20000526; HU P0201375 A 20000526; JP 2001500059 A 20000526; KR 20017015193 A 20011127; NO 20015776 A 20011127; PL 35212000 A 20000526; PT 00935125 T 20000526; ZA 200109723 A 20011127