EP 3576514 A4 20210224 - CULTIVATOR, ESPECIALLY FOR WITHIN-THE-ROW CULTIVATION
Title (en)
CULTIVATOR, ESPECIALLY FOR WITHIN-THE-ROW CULTIVATION
Title (de)
ACKERFRÄSE, INSBESONDERE FÜR ANBAU INNERHALB DER REIHE
Title (fr)
CULTIVATEUR, EN PARTICULIER POUR LA CULTURE EN LIGNE
Publication
Application
Priority
- HU P1700050 A 20170202
- HU 2018050006 W 20180124
Abstract (en)
[origin: WO2018142172A1] The invention relates to a cultivator K, mainly for within-the-row cultivation, having a frame (1) attached to a tractor or a towed structure. The frame (1) is provided with at least one cultivating unit (8) with a rotary hoe member (12) having an inclined rotary axis, as cutting tool. The essence of the invention lies in that the cultivating unit (8) is parallel guided on the frame (1) and is provided with a tool holder (10) arranged transversely adjustable on the frame (1) in relation to a travel direction (16) of the cultivator K. On the frame (1), hoe wheels (21A, 21B) of the at least two adjacent rotary hoe members (12A, 12B) are arranged along the cultivated plant row 6, in each row spacing (6A), in the direction of travel (16) having laterally and rearwardly inclined rotary axis (22A and 22B), so that the hoe wheels (21A) and 21B of the adjacent rotary hoe members (12A and 12B) are rotatable in opposite directions. Further-more, in the cultivation unit (8) arranged in the row spacing 6A, the hoe wheels (21A and 21B) of the adjacent rotary hoe members (12A and 12B) are arranged behind each other in the direction of travel (16), and each of the rotary hoe members (12A or 12B) of the cultivating unit (8) is associated with a protective disc (38) located on a cultivation side of the corresponding rotary hoe member (12A or 12B), beside the plant row (6).
IPC 8 full level
A01B 33/06 (2006.01); A01B 21/06 (2006.01); A01B 33/08 (2006.01); A01B 39/08 (2006.01); A01B 39/18 (2006.01); A01B 63/00 (2006.01); A01B 63/26 (2006.01); A01B 63/16 (2006.01); A01B 63/24 (2006.01)
CPC (source: EP HU)
A01B 21/06 (2013.01 - HU); A01B 33/06 (2013.01 - HU); A01B 33/08 (2013.01 - HU); A01B 39/08 (2013.01 - EP HU); A01B 39/18 (2013.01 - EP); A01B 63/008 (2013.01 - EP); A01B 63/26 (2013.01 - EP); A01B 63/166 (2013.01 - EP); A01B 63/245 (2013.01 - EP)
Citation (search report)
- [Y] HU 230557 B1 20161228 - HORVATH BENEDEK [HU]
- [Y] NL 7315274 A 19750512 - CORNELIS JAN STEKETEE EN JAN J
- [Y] US 4054007 A 19771018 - MOORE JOHN O
- [A] EP 1116427 A1 20010718 - MACHF STEKETEE B V [NL]
- See also references of WO 2018142172A1
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)
WO 2018142172 A1 20180809; EA 037622 B1 20210422; EA 201991663 A1 20191230; EP 3576514 A1 20191211; EP 3576514 A4 20210224; HU 231007 B1 20191028; HU P1700050 A2 20180828; MD 20190060 A2 20200131; MD 4825 B1 20221031; MD 4825 C1 20230531; UA 124437 C2 20210915
DOCDB simple family (application)
HU 2018050006 W 20180124; EA 201991663 A 20180124; EP 18747257 A 20180124; HU P1700050 A 20170202; MD 20190060 A 20180124; UA A201908662 A 20180124