EP 2199530 B1 20110420 - Safety device for a ladder set
Title (en)
Safety device for a ladder set
Title (de)
Sicherheitsvorrichtung für einen Leitersatz
Title (fr)
Dispositif de sécurité pour ensemble d'échelle
Publication
Application
Priority
EP 08171774 A 20081216
Abstract (en)
[origin: EP2199530A1] The invention concerns a safety device for a ladder set (10) with a plurality of telescopically extendable ladder parts, comprising a control unit for controlling the movement of the ladder parts and control means for delivering control commands to the control unit. The safety device according to the invention is characterised in that the control unit can be switched between two operating modes, namely a locked mode, in which movement of the ladder parts relative to each other is locked, and an unlocked mode in which the lock is cancelled. The safety device comprises control elements for changing between the operating modes of the control unit and display means (28) for displaying the current operating mode of control unit (22), said display means being disposed separately from the control elements.
IPC 8 full level
E06C 5/34 (2006.01); E06C 5/44 (2006.01); E06C 7/00 (2006.01)
CPC (source: EP)
E06C 5/34 (2013.01); E06C 5/44 (2013.01); E06C 7/003 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2199530 A1 20100623; EP 2199530 B1 20110420; AT E506519 T1 20110515; DE 602008006435 D1 20110601; ES 2365278 T3 20110927
DOCDB simple family (application)
EP 08171774 A 20081216; AT 08171774 T 20081216; DE 602008006435 T 20081216; ES 08171774 T 20081216