EP 4110719 A1 20230104 - CRANE DEVICE
Title (en)
CRANE DEVICE
Title (de)
KRANVORRICHTUNG
Title (fr)
DISPOSITIF DE GRUE
Publication
Application
Priority
- DE 102020105191 A 20200227
- EP 2021050906 W 20210118
Abstract (en)
[origin: WO2021170310A1] The invention relates to a crane device comprising an extending element (4) which can move between a base position and an extended position, a support element (5) which runs over at least one deflection (6) secured to the extending element (4), wherein the position of the deflection (6) can be modified when moving the extending element (4), and a drive element (7) which interacts with the support element (5) such that a holding force is exerted onto the extending element (4), said holding force counteracting an extending force, when the extending element (4) is positioned between the base position and the extended position.
IPC 8 full level
B66C 23/00 (2006.01); B66C 23/20 (2006.01)
CPC (source: EP)
B66C 23/005 (2013.01); B66C 23/208 (2013.01)
Citation (search report)
See references of WO 2021170310A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102020105191 B3 20210318; EP 4110719 A1 20230104; WO 2021170310 A1 20210902
DOCDB simple family (application)
DE 102020105191 A 20200227; EP 2021050906 W 20210118; EP 21701427 A 20210118