EP 2077356 B1 20120801 - Articulated arm for machines
Title (en)
Articulated arm for machines
Title (de)
Gelenkarm für Maschinen
Title (fr)
Bras articulé pour machines
Publication
Application
Priority
EP 07425848 A 20071231
Abstract (en)
[origin: EP2077356A1] An articulated arm (2) of a machine (1) has an additional hydraulic circuit (15) for feeding hydraulic fluid to accessory implements (12) connectable to the articulated arm (2); the additional hydraulic circuit (15) having an additional hydraulic pipe (18), and a hydraulic connecting valve (16) connected hydraulically to the hydraulic pipe (18) and mechanically to a rotary elongated portion (4) of the arm by a hinge device (30), which allows the connecting valve (16) to rotate about a rotation axis (31) with respect to the elongated portion (4), as the elongated portion (4) rotates.
IPC 8 full level
CPC (source: EP)
E02F 9/2267 (2013.01); E02F 9/2275 (2013.01)
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
DOCDB simple family (publication)
DOCDB simple family (application)
EP 07425848 A 20071231