EP 2945815 A4 20161026 - DEVICE AND METHOD FOR EFFECTING ELECTRIC DRIVE OF HEAVY TRUCKS
Title (en)
DEVICE AND METHOD FOR EFFECTING ELECTRIC DRIVE OF HEAVY TRUCKS
Title (de)
VORRICHTUNG UND VERFAHREN ZUR DURCHFÜHRUNG EINES ELEKTRISCHEN ANTRIEBS VON SCHWERLASTKRAFTWAGEN
Title (fr)
DISPOSITIF ET PROCÉDÉ POUR EFFECTUER UNE PROPULSION ÉLECTRIQUE DE CAMIONS LOURDS
Publication
Application
Priority
- SE 1300050 A 20130118
- SE 2014000005 W 20140116
Abstract (en)
[origin: WO2014112926A1] The present invention relates to a device and a method to effect electric drive of heavy trucks, said device comprising on one hand a current transmission means (9; 109) mounted on the vehicle (1) and on the other hand an airborne supporting girder (11) that houses conductor rails (10). It is significant for the device according to the invention that the current transmission means (9) has guiding means (22) that may assume an inactive position and an active position, that the supporting girder (11) has a lower opening (31) through which opening (31) the current transmission means (9) may pass when the guiding means (22) assume inactive position, that the supporting girder (11) has grooves (30), that the guiding means (22) and the grooves (30) cooperate when the guiding means (22) assume active position, and that the current transmission means (9) has means to transfer electric current from the conductor rails (10) to a power source of the vehicle (1).
IPC 8 full level
B60L 5/36 (2006.01); B60L 5/40 (2006.01); B60M 1/34 (2006.01)
CPC (source: EP SE)
B60L 5/36 (2013.01 - EP); B60L 5/40 (2013.01 - EP SE); B60M 1/34 (2013.01 - EP)
Citation (search report)
- [XYI] DE 3145524 A1 19830526 - ANGELE EDUARD ING GRAD
- [Y] GB 1306284 A 19730207
- [Y] US 2245135 A 19410610 - MARTIN HENRY F
- [YDA] US 6805226 B1 20041019 - ROSS STEVEN L [US], et al
- [Y] US 1819886 A 19310818 - FRANK HARRISON J L, et al
- [Y] US 2568480 A 19510918 - BARKIS CHARLES E
- [AD] WO 2012118422 A1 20120907 - WESTERLUND BOH [SE]
- See references of WO 2014112926A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014112926 A1 20140724; EP 2945815 A1 20151125; EP 2945815 A4 20161026; SE 1300050 A1 20140719; SE 536908 C2 20141028
DOCDB simple family (application)
SE 2014000005 W 20140116; EP 14740298 A 20140116; SE 1300050 A 20130118