Global Patent Index - EP 1023539 A1

EP 1023539 A1 20000802 - ELEMENT FOR SECURING RAILWAY RAILS ON A SOLID TRACK

Title (en)

ELEMENT FOR SECURING RAILWAY RAILS ON A SOLID TRACK

Title (de)

BEFESTIGUNGSELEMENT ZUR BEFESTIGUNG VON EISENBAHNSCHIENEN AUF EINER FESTEN FAHRBAHN

Title (fr)

ELEMENT DE FIXATION DE RAILS DE CHEMIN DE FER SUR UNE PISTE SOLIDE

Publication

EP 1023539 A1 20000802 (DE)

Application

EP 98954412 A 19981014

Priority

  • DE 19746822 A 19971023
  • EP 9806506 W 19981014

Abstract (en)

[origin: DE19746822A1] The bolt (16) has several conical front sections (6) and a neighboring mixing centering head (7). The head has slanting ribs (7b) and grooves (7a). The diameter of the ribs corresponds almost to the diameter of the bore hole. The bolt also has a smooth part (10) and a profiled part (5).

IPC 1-7

F16B 13/14

IPC 8 full level

E01B 9/10 (2006.01); E01B 9/14 (2006.01); E01B 29/24 (2006.01); F16B 13/14 (2006.01); F16B 17/00 (2006.01); F16B 35/04 (2006.01)

CPC (source: EP)

E01B 9/10 (2013.01); E01B 9/14 (2013.01); E01B 29/24 (2013.01)

Citation (search report)

See references of WO 9922151A1

Designated contracting state (EPC)

AT BE CH DE ES FR GB GR IT LI NL SE

DOCDB simple family (publication)

DE 19746822 A1 19990429; AT 228217 T 20021215; BR 9812954 A 20000808; CN 1276855 A 20001213; DE 59806375 D1 20030102; EP 1023539 A1 20000802; EP 1023539 B1 20021120; ES 2186238 T3 20030501; JP 2001521090 A 20011106; WO 9922151 A1 19990506

DOCDB simple family (application)

DE 19746822 A 19971023; AT 98954412 T 19981014; BR 9812954 A 19981014; CN 98810441 A 19981014; DE 59806375 T 19981014; EP 9806506 W 19981014; EP 98954412 A 19981014; ES 98954412 T 19981014; JP 2000518211 A 19981014