EP 2185463 A1 20100519 - PROFILE SHAPE FOR A CRANE JIB
Title (en)
PROFILE SHAPE FOR A CRANE JIB
Title (de)
PROFILFORM FÜR EINEN KRANARM
Title (fr)
FORME PROFILÉE POUR BRAS DE GRUE
Publication
Application
Priority
- AT 2008000310 W 20080829
- AT 5292007 U 20070905
Abstract (en)
[origin: WO2009029968A1] The invention relates to a crane jib for a crane, having a longitudinal axis and an imaginary contour line that extends in a transversal plane relative to an axis of symmetry (s) in an at least approximately mirror-symmetric manner, the contour line intersecting the axis of symmetry (s) in a first and a second point of intersection (S1, S2) and the contour line having an extremal point (E) with a maximum distance (e) from the axis of symmetry (s) between the first point of intersection (S1) and a center (M) that is equally interspaced from the first and the second point of intersection (S1, S2). The distance (d) of the contour line from the axis of symmetry (s) is smaller or equal 0.8 times the maximum distance (e) at approximately a fourth of the distance (D) between the first and the second point of intersection (S1, S2), starting from the second point of intersection (S2).
IPC 8 full level
B66C 23/70 (2006.01)
CPC (source: EP)
B66C 23/701 (2013.01)
Citation (search report)
See references of WO 2009029968A1
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)
WO 2009029968 A1 20090312; BR PI0816409 A2 20150303; CA 2697304 A1 20090312; CN 101827776 A 20100908; EP 2185463 A1 20100519; MX 2010002601 A 20100331; RU 2010112842 A 20111010
DOCDB simple family (application)
AT 2008000310 W 20080829; BR PI0816409 A 20080829; CA 2697304 A 20080829; CN 200880112139 A 20080829; EP 08782838 A 20080829; MX 2010002601 A 20080829; RU 2010112842 A 20080829