EP 3976437 B1 20230503 - REGENERATIVE ENERGY ABSORPTION DEVICE, COUPLING OR JOINT ARRANGEMENT HAVING AN ENERGY ABSORPTION DEVICE OF THIS KIND, AND DAMPING ARRANGEMENT HAVING AN ENERGY ABSORPTION DEVICE OF THIS KIND
Title (en)
REGENERATIVE ENERGY ABSORPTION DEVICE, COUPLING OR JOINT ARRANGEMENT HAVING AN ENERGY ABSORPTION DEVICE OF THIS KIND, AND DAMPING ARRANGEMENT HAVING AN ENERGY ABSORPTION DEVICE OF THIS KIND
Title (de)
REGENERATIVE ENERGIEABSORPTIONSVORRICHTUNG, KUPPLUNGS- ODER GELENKANORDNUNG MIT EINER SOLCHEN ENERGIEABSORPTIONSVORRICHTUNG SOWIE DÄMPFUNGSANORDNUNG MIT EINER SOLCHEN ENERGIEABSORPTIONSVORRICHTUNG
Title (fr)
DISPOSITIF D'ABSORPTION D'ÉNERGIE RÉGÉNÉRATIF, ENSEMBLE DE COUPLAGE OU D'ARTICULATION COMPRENANT UN DISPOSITIF D'ABSORPTION D'ÉNERGIE DE CE TYPE, ET ENSEMBLE D'AMORTISSEMENT COMPRENANT UN DISPOSITIF D'ABSORPTION D'ÉNERGIE DE CE TYPE
Publication
Application
Priority
- DE 102019113907 A 20190524
- EP 2020063452 W 20200514
Abstract (en)
[origin: WO2020239458A1] The invention relates to a regenerative energy absorption device for damping forces that occur during operation of a track-guided vehicle, in particular tensile, impact and/or torsional forces, wherein: the energy absorption device has at least one spring apparatus having an elastomer body (1), which is designed so as to elastically deform, at least in some regions, when forces are introduced into the energy absorption device; the elastomer body (1), at least in some regions, is made of an electrically conductive material (2), the specific electrical resistance of which varies under tensile and/or compressive loading; and the energy absorption device is assigned a resistance sensor apparatus (3) for detecting the electrical conductivity or the electrical resistance of the electrically conductive material (2).
IPC 8 full level
B61G 9/24 (2006.01)
CPC (source: EP US)
B61G 9/06 (2013.01 - EP US); B61G 9/20 (2013.01 - US); B61G 9/24 (2013.01 - EP)
Citation (examination)
US 2015057893 A1 20150226 - IKEDA SATOSHI [JP], et al
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)
DE 102019113907 A1 20201126; CN 113840768 A 20211224; EP 3976437 A1 20220406; EP 3976437 B1 20230503; HU E062879 T2 20231228; PL 3976437 T3 20231030; US 2022219741 A1 20220714; WO 2020239458 A1 20201203
DOCDB simple family (application)
DE 102019113907 A 20190524; CN 202080037229 A 20200514; EP 2020063452 W 20200514; EP 20726758 A 20200514; HU E20726758 A 20200514; PL 20726758 T 20200514; US 202017595666 A 20200514