EP 2071121 A3 20120404 - Terrain compensation for ladders and scaffolding bases
Title (en)
Terrain compensation for ladders and scaffolding bases
Title (de)
Geländeausgleich für Leitern und Gerüstständer
Title (fr)
Alignement de terrain pour échelles et supports d'échafaudage
Publication
Application
Priority
- DE 102007061357 A 20071214
- DE 102008049385 A 20080926
Abstract (en)
[origin: EP2071121A2] The device has a straight or curved cross bar (3), which connects two beams (1, 2). The straight cross bar is movably attached along a curved line, and two main pillars (6, 7) are swivelably fixed between two beams. One of the two main pillars is swivelable under the cross bar in a direction of the beams such that one of the two main pillars is guided with leg guides (8, 9) under one of the beams, where the cross bar exhibits a u-shaped cross section. Leg guides are attached directly or indirectly at the beams in a movable manner.
IPC 8 full level
CPC (source: EP)
Citation (search report)
- [AD] DE 10110405 A1 20020912 - LAUBE KLAUS-PETER [DE]
- [AD] DE 10309762 B3 20040805 - LAUBE KLAUS-PETER [DE]
- [AD] DE 10109947 A1 20020919 - LOH KG HAILO WERK [DE]
- [XP] US 2008230316 A1 20080925 - WORTHINGTON LANDON [US]
- [XA] FR 1520525 A 19680412
- [AP] WO 2008118760 A1 20081002 - LANDON INNOVATIONS LLC [US], et al
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
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2071121 A2 20090617; EP 2071121 A3 20120404; DE 102008049385 B3 20100401
DOCDB simple family (application)
EP 08021591 A 20081212; DE 102008049385 A 20080926