EP 1266861 B1 20031210 - Telescopic crane with a superlift device
Title (en)
Telescopic crane with a superlift device
Title (de)
Teleskopkran mit Superlifteinrichtung
Title (fr)
Grue télescopique avec un système de super-levage
Publication
Application
Priority
DE 10129022 A 20010613
Abstract (en)
[origin: EP1266861A1] The cantilevered arm has a base-case (4) with several telescopic lengths (5-8) and with bracing (11) in the form of a superlift arrangement. The bracing leads over the peak of a bracing block (14) erected on the back of the base-case and consisting of two parts. A lower bracing (12) of fixed length extends as far as the bottom end of the base case. A top flexible bracing (13) of variable length leads from a fixture point in the top of the cantilevered arm to the peak of the bracing block. The bracing is held taut by a tensioning arrangement consisting of an accumulator for the flexible top bracing and a separate attachment (16).
IPC 1-7
IPC 8 full level
B66C 23/36 (2006.01); B66C 23/687 (2006.01); B66C 23/69 (2006.01); B66C 23/82 (2006.01); B66D 5/16 (2006.01)
CPC (source: EP)
B66C 23/828 (2013.01); B66D 5/16 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1266861 A1 20021218; EP 1266861 B1 20031210; AT E256078 T1 20031215; DE 10129022 A1 20030102; DE 10129022 B4 20050728; DE 50200134 D1 20040122
DOCDB simple family (application)
EP 02090212 A 20020611; AT 02090212 T 20020611; DE 10129022 A 20010613; DE 50200134 T 20020611