EP 3976889 A1 20220406 - HYDROSTATIC LIFTING UNIT, MOBILE WORKING MACHINE THEREWITH, AND METHOD FOR LOAD DETERMINATION ON THE LIFTING UNIT
Title (en)
HYDROSTATIC LIFTING UNIT, MOBILE WORKING MACHINE THEREWITH, AND METHOD FOR LOAD DETERMINATION ON THE LIFTING UNIT
Title (de)
HYDROSTATISCHES HUBWERK, MOBILE ARBEITSMASCHINE DAMIT, UND VERFAHREN ZUR LASTERMITTLUNG AM HUBWERK
Title (fr)
MÉCANISME DE LEVAGE HYDROSTATIQUE, MACHINE DE TRAVAIL MOBILE POURVUE DE CELUI-CI, ET PROCÉDÉ PERMETTANT DE DÉTERMINER UNE CHARGE SUR LE MÉCANISME DE LEVAGE
Publication
Application
Priority
- DE 102019207953 A 20190529
- EP 2020064045 W 20200520
Abstract (en)
[origin: WO2020239567A1] What is disclosed is a hydrostatic lifting unit for a mobile working machine, having an actuator, in particular a hydraulic cylinder, on which a load receptacle is articulated in dependence on a lifting requirement, having a pressure detection unit by means of which a load pressure of the actuator can be detected, and having a control unit by means of which a received load can be determined in dependence on the load pressure and on a position of the lifting unit. Also disclosed are a mobile working machine having the lifting unit, and a method for determining the received load.
IPC 8 full level
E02F 3/43 (2006.01); B66F 9/22 (2006.01); E02F 9/22 (2006.01)
CPC (source: CN EP)
E02F 3/422 (2013.01 - CN); E02F 3/43 (2013.01 - EP); E02F 9/2221 (2013.01 - CN EP)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020239567 A1 20201203; CN 113853463 A 20211228; DE 102019207953 A1 20201203; EP 3976889 A1 20220406; EP 3976889 B1 20240403
DOCDB simple family (application)
EP 2020064045 W 20200520; CN 202080039500 A 20200520; DE 102019207953 A 20190529; EP 20727277 A 20200520