Global Patent Index - EP 1084928 A1

EP 1084928 A1 2001-03-21 - Bolster stop surfaces arrangement for a railcar bogie

Title (en)

Bolster stop surfaces arrangement for a railcar bogie

Title (de)

Anordnung der Anschlagflächen der Wiege eines Schienendrehgestells

Title (fr)

Agencement des butées de la traverse danseuse d'un bogie ferroviaire

Publication

EP 1084928 A1 (EN)

Application

EP 00308098 A

Priority

US 39759599 A

Abstract (en)

A railway bogie assembly has an arrangement for constraining the free travel clearance between the mated bolster and side frame at the side frame window, and more particularly for reducing or eliminating the clearance or separation gap between the bolster lands and the side frame column wall at the outer edges of the bolster lands and the column wall for reduction of bogie warping during service. <IMAGE>

IPC 1-7 (main, further and additional classification)

B61F 5/12

IPC 8 full level (invention and additional information)

B61F 1/12 (2006.01); B61F 1/00 (2006.01); B61F 1/08 (2006.01); B61F 5/00 (2006.01); B61F 5/12 (2006.01)

CPC (invention and additional information)

B61F 5/122 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1084928 A1 20010321; AU 5659000 A 20010322; AU 761723 B2 20030605; BR 0004220 A 20010410; CA 2317835 A1 20010316; CA 2317835 C 20030701; CZ 20003334 A3 20031217; PL 342528 A1 20010326

INPADOC legal status


2002-08-14 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2002-07-10 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010922

2001-12-12 [AKX] PAYMENT OF DESIGNATION FEES

2001-03-21 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-03-21 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI