Global Patent Index - EP 1065125 B1

EP 1065125 B1 20031029 - Self-propelled bogie with variable wheel gauge

Title (en)

Self-propelled bogie with variable wheel gauge

Title (de)

Selbstangetriebenes Drehgestell mit veränderlicher Spurweite

Title (fr)

Bogie de roulement à écartement variable autopropulsé

Publication

EP 1065125 B1 20031029 (FR)

Application

EP 00500144 A 20000630

Priority

ES 9901477 A 19990702

Abstract (en)

[origin: EP1065125A1] The bogie consists of a fixed and non-pivoting axle (1) with sliding bands (2) and support housings (16) at each end. Each support housing has a cavity which allows the axle to move vertically and contains a mechanism to permit or prevent such movement. The wheels (4) are mounted on the bands (2), which are able to slide along the axle and are locked relative to the support housings by mechanisms (18). The two wheels are also linked by a closed kinematic circuit with couplings linked by telescopic toothed mechanisms.

IPC 1-7

B61F 7/00

IPC 8 full level

B61F 7/00 (2006.01)

CPC (source: EP)

B61F 7/00 (2013.01)

Citation (examination)

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)

EP 1065125 A1 20010103; EP 1065125 B1 20031029; AT 252995 T 20031115; DE 60006188 D1 20031204; DE 60006188 T2 20040722; DK 1065125 T3 20040308; ES 2151871 A1 20010101; ES 2151871 B1 20010516; ES 2204483 T3 20040501; PT 1065125 E 20040331

DOCDB simple family (application)

EP 00500144 A 20000630; AT 00500144 T 20000630; DE 60006188 T 20000630; DK 00500144 T 20000630; ES 00500144 T 20000630; ES 9901477 A 19990702; PT 00500144 T 20000630