Global Patent Index - EP 2021223 A2

EP 2021223 A2 20090211 - METHOD FOR REGULATING AN ACTIVE CHASSIS OF A TRACKED VEHICLE

Title (en)

METHOD FOR REGULATING AN ACTIVE CHASSIS OF A TRACKED VEHICLE

Title (de)

VERFAHREN ZUR REGELUNG EINES AKTIVEN FAHRWERKS EINES SCHIENENFAHRZEUGS

Title (fr)

PROCÉDÉ DE RÉGLAGE D'UN MÉCANISME DE ROULEMENT DE VÉHICULE FERROVIAIRE

Publication

EP 2021223 A2 20090211 (DE)

Application

EP 07728153 A 20070416

Priority

  • EP 2007053688 W 20070416
  • DE 102006025773 A 20060531

Abstract (en)

[origin: US2009276107A1] A method for controlling an active running gear of a rail vehicle including at least one first wheel unit with two wheels, wherein by means of at least one first actuator, which acts between the first wheel unit and a vehicle structure supported thereon by means of a first primary spring mechanisms, the turning angle of the first wheel unit about a vertical running gear axis relative to the vehicle structure is adjusted, in a first frequency range, as a function of the actual curvature of the track and/or the turning angle of the first wheel unit about a vertical running gear axis relative to the vehicle structure is adjusted, in a second frequency range, such that transversal movements at least of the first wheel unit, caused by track outlay disturbances or by a sinusoidal course, are counteracted.

IPC 8 full level

B61F 5/38 (2006.01)

CPC (source: EP KR US)

B61F 5/38 (2013.01 - KR); B61F 5/383 (2013.01 - EP US); B61F 5/40 (2013.01 - KR); B61F 5/42 (2013.01 - KR); B61F 5/44 (2013.01 - KR)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

DOCDB simple family (publication)

US 2009276107 A1 20091105; US 8249776 B2 20120821; AU 2007267234 A1 20071206; AU 2007267234 B2 20130530; CA 2653747 A1 20071206; CN 101489851 A 20090722; CN 101489851 B 20111123; DE 102006025773 A1 20071206; EP 2021223 A2 20090211; IL 195363 A0 20090803; IL 195363 A 20120229; JP 2009538772 A 20091112; JP 5221523 B2 20130626; KR 101380400 B1 20140404; KR 20090020634 A 20090226; NO 20085402 L 20090226; RU 2008151999 A 20100710; RU 2422312 C2 20110627; WO 2007137906 A2 20071206; WO 2007137906 A3 20080131; ZA 200809913 B 20090826

DOCDB simple family (application)

US 30133507 A 20070416; AU 2007267234 A 20070416; CA 2653747 A 20070416; CN 200780025929 A 20070416; DE 102006025773 A 20060531; EP 07728153 A 20070416; EP 2007053688 W 20070416; IL 19536308 A 20081118; JP 2009512518 A 20070416; KR 20087031063 A 20070416; NO 20085402 A 20081229; RU 2008151999 A 20070416; ZA 200809913 A 20081120