EP 1369374 B1 20080109 - Device for changing the reeving arrangement for a crane
Title (en)
Device for changing the reeving arrangement for a crane
Title (de)
Vorrichtung zum Verändern der Strangzahl eines Flaschenzuges für einen Kran
Title (fr)
Dispositif de changement de mouflage pour grue
Publication
Application
Priority
FR 0206869 A 20020604
Abstract (en)
[origin: EP1369374A1] The end of the crane jib (2) has a pulley (6) that can be moved along its axle (7) between a central position for a single cable and a side position for a block and tackle assembly with a double cable (3a, 3b). The pulley block (4) with its housing (17, 18) contains a pulley wheel (20) and a retractable guide (30) for the lifting cable. Where a double cable is used, the cable end connector (16) is attached by a coupling (15) to the end of the jib at a point opposite the pulley (6). With a single cable its end is attached to a point (24, 25) on the block.
IPC 8 full level
B66C 1/34 (2006.01); B66D 3/04 (2006.01); B66C 13/00 (2006.01); B66C 23/66 (2006.01)
CPC (source: EP KR US)
B66C 23/62 (2013.01 - KR); B66D 3/043 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE ES IT LI
DOCDB simple family (publication)
EP 1369374 A1 20031210; EP 1369374 B1 20080109; DE 60318518 D1 20080221; DE 60318518 T2 20090108; ES 2298486 T3 20080516; FR 2840292 A1 20031205; FR 2840292 B1 20041224; JP 2004010354 A 20040115; KR 100955692 B1 20100503; KR 20030093978 A 20031211; RU 2305062 C2 20070827; US 2003227186 A1 20031211; US 6908074 B2 20050621
DOCDB simple family (application)
EP 03356077 A 20030513; DE 60318518 T 20030513; ES 03356077 T 20030513; FR 0206869 A 20020604; JP 2003159411 A 20030604; KR 20030033586 A 20030527; RU 2003116537 A 20030603; US 42589003 A 20030430