EP 2055665 B1 20101110 - Method for erecting a crane boom
Title (en)
Method for erecting a crane boom
Title (de)
Verfahren zum Aufrichten eines Kranauslegers
Title (fr)
Procédé de montage d'une flèche de grue
Publication
Application
Priority
- DE 102007051540 A 20071029
- DE 102007056289 A 20071122
Abstract (en)
[origin: EP2055665A1] The method involves anchoring a fly jib of a telescopic crane (5) by anchoring stands and tensioning posts, where the crane has a spatial arm anchor. A main extension arm (10) of the crane is braced before connecting with the fly jib by the spatial arm anchor. The anchoring stands and an insulated base piece of the fly jib are attached to the main extension arm. The anchor is installed and tightened to connect the insulated base piece of the fly jib with the fly jib, where the fly jib is displaceably supported on carriages.
IPC 8 full level
B66C 23/82 (2006.01)
CPC (source: EP US)
B66C 23/702 (2013.01 - US); B66C 23/82 (2013.01 - EP US); B66C 13/06 (2013.01 - US)
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
EP 2055665 A1 20090506; EP 2055665 B1 20101110; CN 101423179 A 20090506; CN 101423179 B 20120111; DE 102007056289 A1 20090430; DE 102007056289 B4 20090604; DE 502008001753 D1 20101223; JP 2009107842 A 20090521; JP 5675041 B2 20150225; US 2009127219 A1 20090521; US 9371215 B2 20160621
DOCDB simple family (application)
EP 08016227 A 20080915; CN 200810172557 A 20081028; DE 102007056289 A 20071122; DE 502008001753 T 20080915; JP 2008267709 A 20081016; US 29024708 A 20081029