EP 0648659 A1 19950419 - A guiding system applicable to a four-wheel bogie with variable gap between them.
Title (en)
A guiding system applicable to a four-wheel bogie with variable gap between them.
Title (de)
Führungssystem zur Verwendung in einem Vier-Räder Bogiefahrwerk mit veränderlichem Radstand.
Title (fr)
Système de guidage utilisé dans un bogie à quatre roues à écartement variable entre elles.
Publication
Application
Priority
ES 9302168 A 19931015
Abstract (en)
The purpose of the guiding system applicable to a four-wheel bogie with variable gap between is to guide the two bogies of independent and displaceable wheels (10) with which the body of a conventional railway passenger coach or freight wagon is fitted. The guiding system can be performed with a center balancer disposed in the middle of the coach body or, in a second embodiment, with an independent guiding system for each of the bogies, being constituted by a balancer (36), the turning axle of which is integral with a center frame (1) disposed on each bogie, and a bar (37) is joined to the upper end of the balancer (36), the other end of which is united to a support (38) which is integral with the coach body, the lower end of the balancer (36) having a bar (39) joined to it, the opposite end of which is integral with the outside case of an oscillant fork (6) which, in turn, is integral with a frame (4) carrying the rolling assemblies, the balancer (36) having other joint (40) located above its turning axle and disposed equidistant from a lower joint with regard to the turning axle of the balancer, the bars (41) and (42) being united to this joint (40). <IMAGE>
IPC 1-7
IPC 8 full level
B61F 5/38 (2006.01); B61F 3/16 (2006.01); B61F 5/40 (2006.01); B61F 5/44 (2006.01); B61F 7/00 (2006.01)
CPC (source: EP)
B61F 3/16 (2013.01); B61F 5/44 (2013.01); B61F 7/00 (2013.01)
Citation (search report)
- [A] FR 1558329 A 19690228
- [A] GB 464379 A 19370416 - V R L CIE INTERNATIONALE D EXP
- [A] US 5131332 A 19920721 - SMITH ROY E [CA]
- [A] NL 7608329 A 19771109 - SCHWEIZERISCHE LOKOMOTIV
- [A] FR 1548462 A 19681206
- [AP] EP 0591088 A1 19940406 - INVASTESA [ES] & ES 9201934 A
Designated contracting state (EPC)
AT BE CH DE DK FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0648659 A1 19950419; EP 0648659 B1 19981230; AT E175161 T1 19990115; AU 683686 B2 19971120; AU 7574494 A 19950504; CN 1114617 A 19960110; DE 69415626 D1 19990211; DE 69415626 T2 19990722; DK 0648659 T3 19990830; ES 2084551 A2 19960501; ES 2084551 B1 19971016; ES 2084551 R 19970301; FI 944844 A0 19941014; FI 944844 A 19950416; GR 3029814 T3 19990630; HU 9402916 D0 19950130; HU H3883 A 19990329; JP 2837098 B2 19981214; JP H07156800 A 19950620; LT 3580 B 19951227; LT IP2053 A 19950425; PL 175243 B1 19981130; PL 175366 B1 19981231; PL 305450 A1 19950418; RO 115345 B1 20000128; RU 2123951 C1 19981227; RU 94037586 A 19960810; SI 0648659 T1 19990630; SK 125394 A3 19960605; TR 28161 A 19960301
DOCDB simple family (application)
EP 94500165 A 19941007; AT 94500165 T 19941007; AU 7574494 A 19941011; CN 94118661 A 19941014; DE 69415626 T 19941007; DK 94500165 T 19941007; ES 9302168 A 19931015; FI 944844 A 19941014; GR 990400904 T 19990330; HU 9402916 A 19941010; JP 24958894 A 19941014; LT IP2053 A 19941013; PL 30545094 A 19941014; PL 32451094 A 19941014; RO 9401667 A 19941014; RU 94037586 A 19941014; SI 9430235 T 19941007; SK 125394 A 19941013; TR 108294 A 19941014