EP 1473267 B1 20060426 - Crane ballasting device
Title (en)
Crane ballasting device
Title (de)
Vorrichtung zum Ballastieren eines Krans
Title (fr)
Dispositif de lestage pour grue
Publication
Application
Priority
FR 0305362 A 20030430
Abstract (en)
[origin: EP1473267A1] The device has a gripper (2) for handling stackable ballast blocks (3), and a connecting unit placed between the gripper and a block. The unit has two opposite gripping hooks assembled in region of ends of a swing bar of the gripper and cooperates with transverse axis of the block. A back part of each hook is attached to a sling by which the gripper is suspended at a hoisting cable, where each hook is associated to a bolt.
IPC 8 full level
B66C 1/14 (2006.01); B66C 23/74 (2006.01); B66C 1/00 (2006.01); B66C 1/10 (2006.01); B66C 1/28 (2006.01); B66C 1/62 (2006.01)
CPC (source: EP KR US)
B66C 23/74 (2013.01 - EP KR US)
Designated contracting state (EPC)
CH DE ES IT LI
DOCDB simple family (publication)
EP 1473267 A1 20041103; EP 1473267 B1 20060426; DE 602004000726 D1 20060601; DE 602004000726 T2 20070516; ES 2264102 T3 20061216; FR 2854393 A1 20041105; FR 2854393 B1 20050617; JP 2004331396 A 20041125; KR 20040094312 A 20041109; RU 2004113257 A 20051020; RU 2336221 C2 20081020; US 2004256342 A1 20041223; US 7093729 B2 20060822
DOCDB simple family (application)
EP 04356038 A 20040316; DE 602004000726 T 20040316; ES 04356038 T 20040316; FR 0305362 A 20030430; JP 2004107438 A 20040331; KR 20040025660 A 20040414; RU 2004113257 A 20040428; US 81203304 A 20040330