Global Patent Index - EP 1444121 B1

EP 1444121 B1 20061213 - BOGIE SPRING SUPPORT

Title (en)

BOGIE SPRING SUPPORT

Title (de)

FAHRGESTELLFEDERTR√ĄGER

Title (fr)

APPUI RESSORTS POUR BOGGIE

Publication

EP 1444121 B1 20061213 (FR)

Application

EP 02790543 A 20021025

Priority

  • FR 0203674 W 20021025
  • FR 0113887 A 20011026

Abstract (en)

[origin: WO03035446A1] The invention concerns a bogie whereof the structure essentially consists of two longitudinal beams (3) in mechanically-welded assembly, maintained by cross members, with I-shaped cross-section, that is it consists of an upper base plate (5) and a lower base plate (7) linked by a vertical web (9), said structure being supported at each of its ends on wheels (12) linked by axles (10) maintained by spring supports (4) integral with the structure. Said bogie is characterized in that each of the spring supports (4) is terminated, in its upper part, by a part which constitutes the base plate of the longitudinal beam (3).

IPC 8 full level

B61F 5/30 (2006.01)

CPC (source: EP)

B61F 5/301 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

DOCDB simple family (publication)

WO 03035446 A1 20030501; AT 348031 T 20070115; DE 60216805 D1 20070125; DE 60216805 T2 20071108; EP 1444121 A1 20040811; EP 1444121 B1 20061213; FR 2831507 A1 20030502; FR 2831507 B1 20041029

DOCDB simple family (application)

FR 0203674 W 20021025; AT 02790543 T 20021025; DE 60216805 T 20021025; EP 02790543 A 20021025; FR 0113887 A 20011026