EP 1908723 B1 20111012 - Frame with ground-support arm for hoisting engine
Title (en)
Frame with ground-support arm for hoisting engine
Title (de)
Gestell mit bodengestütztem Stützarm für Hebezeuge
Title (fr)
Chassis avec bras d'appui au sol pour engin de levage
Publication
Application
Priority
FR 0608795 A 20061006
Abstract (en)
[origin: EP1908723A1] The frame has support arms articulated around a vertical axis (8) on a fixed central structure (2). Each arm is folded against the structure for transporting a hoisting engine. Connection between an end of each arm and the structure is made by an articulation device, which has a lower end (10) with a trunnion on the arm. The device introduces a lower semi-yoke (20) of the structure and an upper end (15) with the trunnion in a bore (21) and introduces an upper semi-yoke in a semi-bore (26). A removable support plate (28) with a bore (29) completes the semi-yoke (25).
IPC 8 full level
B66C 23/78 (2006.01)
CPC (source: EP)
B66C 23/78 (2013.01)
Designated contracting state (EPC)
DE ES IT
DOCDB simple family (publication)
EP 1908723 A1 20080409; EP 1908723 B1 20111012; ES 2374727 T3 20120221; FR 2906798 A1 20080411; FR 2906798 B1 20081219
DOCDB simple family (application)
EP 07356109 A 20070802; ES 07356109 T 20070802; FR 0608795 A 20061006