EP 3926105 B1 20221116 - STABILIZER LEG ARRANGEMENT AND MOBILE WORKING MACHINE COMPRISING SUCH A STABILIZER LEG ARRANGEMENT
Title (en)
STABILIZER LEG ARRANGEMENT AND MOBILE WORKING MACHINE COMPRISING SUCH A STABILIZER LEG ARRANGEMENT
Title (de)
STABILISATORSCHENKELANORDNUNG UND MOBILE ARBEITSMASCHINE MIT SOLCH EINER STABILISATORSCHENKELANORDNUNG
Title (fr)
AGENCEMENT DE PIED STABILISATEUR ET MACHINE DE TRAVAIL MOBILE COMPORTANT UN TEL AGENCEMENT DE PIED STABILISATEUR
Publication
Application
Priority
EP 20180757 A 20200618
Abstract (en)
[origin: EP3926105A1] A stabilizer leg arrangement with a stabilizer leg (25), which is moveable by a hydraulic cylinder (27) into a supporting position in contact with the ground. A piston (32) divides the internal space of the hydraulic cylinder into first and second chambers (34, 35), wherein these chambers are configured to come into fluid communication with each other through a flow channel (41) in the hydraulic cylinder when the piston reaches an advanced end position and abuts against a stop surface. An electronic control device (72) is configured to establish information as to whether or not the stabilizer leg is in the supporting position while taking into account a measuring value (V1) related to the hydraulic pressure in the first chamber (34). The invention also relates to a mobile working machine comprising such a stabilizer leg arrangement.
IPC 8 full level
B66C 23/80 (2006.01); E02F 9/08 (2006.01)
CPC (source: EP)
B66C 23/80 (2013.01); E02F 9/085 (2013.01)
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)
EP 3926105 A1 20211222; EP 3926105 B1 20221116; DK 3926105 T3 20230213
DOCDB simple family (application)
EP 20180757 A 20200618; DK 20180757 T 20200618