EP 0668238 B1 20030122 - Boom profile
Title (en)
Boom profile
Title (de)
Auslegerprofil
Title (fr)
Profil de flèche
Publication
Application
Priority
DE 9402692 U 19940218
Abstract (en)
[origin: EP0668238A1] The jib profile has an upper half which has a box like cross-section and a lower half with a rounded cross-section. The lower section has at least one even wall section (15) which is provided as an inclined inwardly running even edging symmetrical to the vertical gravity axis (Iy) on both sides of the lower section. Between each inclined inwardly running edging and a horizontal rib (17) a circular arcuate walling section. The radius (R1) of the circular arcuate wall section has its circle centre point (K1) at the point of intersection of the vertical gravity axis (Iy) and the horizontal gravity axis (Ix). The radius of the circular wall section has its circle centre point at the same distance from the vertical gravity axis and the horizontal gravity axis, but below the horizontal gravity axis.
IPC 1-7
IPC 8 full level
B66C 23/687 (2006.01); B66C 23/70 (2006.01)
CPC (source: EP)
B66C 23/701 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 9402692 U1 19940414; DE 59510537 D1 20030227; EP 0668238 A1 19950823; EP 0668238 B1 20030122
DOCDB simple family (application)
DE 9402692 U 19940218; DE 59510537 T 19950217; EP 95102263 A 19950217