EP 1369373 B1 20070214 - Telescopic crane boom
Title (en)
Telescopic crane boom
Title (de)
Teleskopausleger eines Krans
Title (fr)
Flèche télescopique de grue
Publication
Application
Priority
- DE 20208740 U 20020605
- DE 10257658 A 20021210
Abstract (en)
[origin: EP1369373A2] Telescope jib for a crane comprises an articulated arm, telescopic arms extending out of the articulated arm, and bracing having at least one bracing support (6) positioned on one of the arms and supporting a bracing cable (7). The bracing cable has enlarged parts at one end. A cable lock provided on the bracing support engages in a form-locking manner with the enlarged parts. Preferred Features: The enlarged parts are rope clamps (25). The cable lock is moved in the longitudinal direction of the cable by an actuator, especially a hydraulic cylinder (30). The bracing cable is tensioned on movement of the cable lock.
IPC 8 full level
B66C 23/82 (2006.01); B66C 23/687 (2006.01); B66C 23/70 (2006.01)
CPC (source: EP US)
B66C 23/701 (2013.01 - EP US); B66C 23/828 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1369373 A2 20031210; EP 1369373 A3 20060322; EP 1369373 B1 20070214; AT E353849 T1 20070315; DE 50306471 D1 20070329; US 2004060887 A1 20040401; US 7044315 B2 20060516
DOCDB simple family (application)
EP 03004656 A 20030303; AT 03004656 T 20030303; DE 50306471 T 20030303; US 45499003 A 20030605