EP 4069569 B1 20231227 - ASSEMBLY FOR INCREASING THE LOAD-BEARING CAPACITY OF A STRUCTURAL COMPONENT OF A RAIL VEHICLE
Title (en)
ASSEMBLY FOR INCREASING THE LOAD-BEARING CAPACITY OF A STRUCTURAL COMPONENT OF A RAIL VEHICLE
Title (de)
ANORDNUNG ZUR ERHÖHUNG DER BELASTBARKEIT EINES STRUKTURBAUTEILS EINES SCHIENENFAHRZEUGS
Title (fr)
ENSEMBLE POUR AUGMENTER LA CAPACITÉ DE CHARGE D'UN ÉLÉMENT STRUCTURAL D'UN VÉHICULE FERROVIAIRE
Publication
Application
Priority
- DE 102020200884 A 20200127
- EP 2020083431 W 20201125
Abstract (en)
[origin: WO2021151544A1] The invention relates to an assembly for increasing the load-bearing capacity of a structural component (LOK1) of a rail vehicle, in particular the tensile strength and the compressive strength. The structural component (LOK1) has a first connection point (ASP1) and a second connection point (ASP2), wherein a tensile force (FZ) acting on the first connection point (ASP1) or a compressive force (FD) acting on the first connection point is transmitted to the second connection point (ASP2). A first load path (LPF1) which is designed to transmit the compressive force (FD) is formed between the first connection point (ASP1) and the second connection point (ASP2), and a second load path (LPF2) which is designed to transmit the tensile force (FZ) is formed between the first connection point (ASP1) and the second connection point (ASP2). The first load path (LPF1) and the second load path (LPF2) have different compressive strengths such that the division of the force transmission is achieved by the different compressive strengths.
IPC 8 full level
B61D 17/00 (2006.01); B61D 17/04 (2006.01); B61F 1/14 (2006.01)
CPC (source: EP US)
B61D 17/00 (2013.01 - EP); B61D 17/043 (2013.01 - EP); B61D 17/045 (2013.01 - US); B61F 1/14 (2013.01 - EP US)
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 102020200884 A1 20210729; CN 115003582 A 20220902; CN 115003582 B 20230915; EP 4069569 A1 20221012; EP 4069569 B1 20231227; ES 2972046 T3 20240610; PL 4069569 T3 20240429; US 2023054558 A1 20230223; WO 2021151544 A1 20210805
DOCDB simple family (application)
DE 102020200884 A 20200127; CN 202080094638 A 20201125; EP 2020083431 W 20201125; EP 20824105 A 20201125; ES 20824105 T 20201125; PL 20824105 T 20201125; US 202017794706 A 20201125