EP 1184328 B1 20060607 - Cable arrangement for tower crane
Title (en)
Cable arrangement for tower crane
Title (de)
Seilanordnung für einen Turmkran
Title (fr)
Circuit de câble de distribution pour grue à tour
Publication
Application
Priority
FR 0011095 A 20000830
Abstract (en)
[origin: US2002023891A1] The invention relates to cranes with folding delivery jibs, made up of two or more successive elements articulated together. A rear delivery cable has a first end fixed to one side of the drum of the delivery winch and a second end fixed to the jib crab, this cable passing over a tensioning device carried by the jib root and comprising an articulated arm with a pulley urged by a gas spring. A front delivery cable has a first end fixed to the other side of the drum of the delivery winch and a second end fixed to a drum situated on the crab, this cable passing over a length compensating system consisting of a set of pulleys situated at the level of the articulation between the jib root and the jib tip.
IPC 8 full level
B66C 11/16 (2006.01); B66C 11/18 (2006.01); B66C 13/10 (2006.01); B66C 23/00 (2006.01); B66C 23/68 (2006.01)
CPC (source: EP US)
B66C 11/18 (2013.01 - EP US); B66C 23/68 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE ES IT
DOCDB simple family (publication)
EP 1184328 A1 20020306; EP 1184328 B1 20060607; DE 60120299 D1 20060720; DE 60120299 T2 20070606; ES 2266140 T3 20070301; FR 2813298 A1 20020301; FR 2813298 B1 20021025; JP 2002137890 A 20020514; RU 2271331 C2 20060310; US 2002023891 A1 20020228
DOCDB simple family (application)
EP 01420168 A 20010723; DE 60120299 T 20010723; ES 01420168 T 20010723; FR 0011095 A 20000830; JP 2001258414 A 20010828; RU 2001124116 A 20010829; US 90980101 A 20010723