EP 2547189 A1 20130123 - SEED DRILL WITH A TRAILED CHASSIS
Title (en)
SEED DRILL WITH A TRAILED CHASSIS
Title (de)
SÄMASCHINE MIT ANHÄNGEFAHRWERK
Title (fr)
SEMOIR AVEC UN CHASSIS TRAINE
Publication
Application
Priority
- FR 1051813 A 20100315
- FR 2011050509 W 20110314
Abstract (en)
[origin: WO2011114049A1] The present invention relates to a seed drill having a trailed chassis consisting of a drawbar (6) and of a crossbar (1) perpendicular to the direction of forward travel (3), on which crossbar seeding elements (2) are distributed, the crossbar (1) comprising a fixed central portion (7) fitted with wheels (9), and two lateral portions (8) extending one on each side of said central portion (7), characterized in that each lateral portion (8) is fitted at each of its ends with a wheel (11) and in that each lateral portion (8) is articulated to the central portion (7) about at least two axes (10) directed in the direction of forward travel (3).
IPC 8 full level
A01B 73/06 (2006.01)
CPC (source: EP)
A01B 73/065 (2013.01); A01C 7/208 (2013.01)
Citation (search report)
See references of WO 2011114049A1
Citation (examination)
DE 10040056 A1 20020221 - AMAZONEN WERKE DREYER H [DE]
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
DOCDB simple family (publication)
FR 2957221 A1 20110916; FR 2957221 B1 20120316; EP 2547189 A1 20130123; WO 2011114049 A1 20110922
DOCDB simple family (application)
FR 1051813 A 20100315; EP 11713002 A 20110314; FR 2011050509 W 20110314