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1. EP0952955 - CRANE

Office
European Patent Office
Application Number 98900567
Application Date 12.01.1998
Publication Number 0952955
Publication Date 03.11.1999
Publication Kind B1
IPC
B66C 19/00
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
19Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
B66C 11/00
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
11Trolleys or crabs, e.g. operating above runways
B66C 11/00
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
11Trolleys or crabs, e.g. operating above runways
B66C 19/00
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
19Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
CPC
B66C 11/00
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
11Trolleys or crabs, e.g. operating above runways
B66C 19/002
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
19Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
002Container cranes
Applicants BACON PHILIP HENRY
Inventors BACON PHILIP HENRY
Priority Data 9700637 14.01.1997 GB
9800071 12.01.1998 GB
Title
(DE) KRAN
(EN) CRANE
(FR) GRUE
Abstract
(EN) A crane (14) constructed with two or more lifting tackles (23, 24) suspended from trolleys (19, 20) that are capable of moving along the functional length of the supporting gantry by passing clear of each other when crossing. This may be attained by the trolleys (19, 20) running in parallel tracks (11), and the tackles (A, B) with loads swinging clear of each other when crossing; or can be attained by the tackles (23, 24) being suspended from tiered trolleys (19, 20) or half-trolleys (28) successively wider to each other and having the narrower tackles (23) lifting inside the wider set(s) (24) when crossing.
(FR) L'invention concerne une grue (14) comportant deux moufles de levage (23, 24) ou plus, suspendues à des chariots (19, 20) pouvant se déplacer le long de la longueur fonctionnelle du portique de support, en passant l'un à distance de l'autre lorsqu'ils se croisent. A cette fin, les chariots (19, 20) roulent sur des rails (11) parallèles, et les moufles (A, B) avec leurs charges, se balancent à distance l'une de l'autre lorsqu'elles se croisent. Il est également possible de suspendre les moufles (23, 24) à des chariots étagés (19, 20) ou à des demi-chariots (28), successivement plus larges les uns par rapport aux autres, les moufles de levage (23) les plus étroites se soulevant à l'intérieur des plus larges (24), lorsqu'elles se croisent.
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