EP 0718587 A1 19960626 - Device for working the soil
Title (en)
Device for working the soil
Title (de)
Vorrichtung zur Bearbeitung von Böden
Title (fr)
Dispositif pour travailler la terre
Publication
Application
Priority
- DE 4445119 A 19941220
- DE 19513450 A 19950408
Abstract (en)
[origin: EP0718586A1] The cultivator has a horizontal axis drum fitted with cultivator teeth and rotates against the direction of travel of the machine. Debris is lifted by the teeth and pulled under a breaker bar (15) with an adjustable gap (20) which controls the particle size of the soil (ie) stones, wood, roots etc. are broken to a controlled size. The breaker bar is profiled and can be supported on adjustable arms operating on tilt supports. Alternately a sliding mounting can be used. The breaker elements are made of hardened metal and are removable for replacement. The whole assembly can be replaced.
Abstract (de)
Die Erfindung betrifft eine Vorrichtung zur Bodenbearbeitung und insbesondere zum Zerkleinern von Bestandteilen des Bodens beispielsweise Holz oder Steinen, wozu eine Fräswalze 5 dient. Dieser ist ein Brechelement 15 zugeordnet, das eine zum Rotationskreis 13 der Fräswalze 5 einstellbare Brechkante 15' aufweist. Durch den einstellbaren Spalt 20 wird erreicht, daß die Zerkleinerung auf die jeweiligen Bodenverhältnisse einstellbar ist. <IMAGE>
IPC 1-7
IPC 8 full level
E02F 3/24 (2006.01); F41H 11/16 (2011.01)
CPC (source: EP)
E02F 3/248 (2013.01); F41H 11/26 (2013.01)
Citation (search report)
- [Y] US 4355670 A 19821026 - OHRBERG GEORGE E, et al
- [Y] US 4785560 A 19881122 - HANSON RAYMOND A [US]
- [DYA] DE 8812484 U1 19881201
- [Y] GB 2025492 A 19800123 - IHC HOLLAND NV
- [Y] US 5259692 A 19931109 - BELLER LARRY D [US], et al
- [Y] US 3602444 A 19710831 - MEYER LUDWIG
- [A] FR 2607350 A1 19880603 - SARA 2000 [FR]
- [A] DE 3347620 A1 19850711 - UNBEHAUN OLAF DIPL KAUFM DIPL [DE]
- [A] GB 597850 A 19480204 - RICHARD HARPER, et al
- [A] US 3136078 A 19640609 - RENAULT JEAN C
- [A] US 2424459 A 19470722 - HETTELSATER HENRY C
- [A] FR 2448841 A2 19800912 - CURDI TIMOTHEE
- [A] GB 157146 A 19220410 - BUCKEYE TRACTION DITCHER CO
- [A] GB 899910 A 19620627 - ROTARY HOES LTD
Designated contracting state (EPC)
CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0718586 A1 19960626; EP 0718586 B1 19980325; AT E164446 T1 19980415; EP 0718587 A1 19960626; FI 956081 A0 19951218; FI 956081 A 19960621; NO 955147 D0 19951218; NO 955147 L 19960621
DOCDB simple family (application)
EP 95116463 A 19951019; AT 95116463 T 19951019; EP 95119374 A 19951208; FI 956081 A 19951218; NO 955147 A 19951218