EP1538887A4 - Dispositif de travail du sol - Google Patents

Dispositif de travail du sol

Info

Publication number
EP1538887A4
EP1538887A4 EP02807692A EP02807692A EP1538887A4 EP 1538887 A4 EP1538887 A4 EP 1538887A4 EP 02807692 A EP02807692 A EP 02807692A EP 02807692 A EP02807692 A EP 02807692A EP 1538887 A4 EP1538887 A4 EP 1538887A4
Authority
EP
European Patent Office
Prior art keywords
cultivating device
cultivating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP02807692A
Other languages
German (de)
English (en)
Other versions
EP1538887A2 (fr
Inventor
John Banks
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deere and Co
Original Assignee
Deere and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deere and Co filed Critical Deere and Co
Publication of EP1538887A2 publication Critical patent/EP1538887A2/fr
Publication of EP1538887A4 publication Critical patent/EP1538887A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B45/00—Machines for treating meadows or lawns, e.g. for sports grounds
    • A01B45/02—Machines for treating meadows or lawns, e.g. for sports grounds for aerating
    • A01B45/023—Perforators comprising spiking tools actively driven in a reciprocating movement through a crankshaft or eccentric mechanism
EP02807692A 2002-08-15 2002-10-03 Dispositif de travail du sol Withdrawn EP1538887A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40369302P 2002-08-15 2002-08-15
US403693P 2002-08-15
PCT/US2002/031663 WO2004016070A2 (fr) 2002-03-15 2002-10-03 Dispositif de travail du sol

Publications (2)

Publication Number Publication Date
EP1538887A2 EP1538887A2 (fr) 2005-06-15
EP1538887A4 true EP1538887A4 (fr) 2012-07-04

Family

ID=32825062

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02807692A Withdrawn EP1538887A4 (fr) 2002-08-15 2002-10-03 Dispositif de travail du sol

Country Status (3)

Country Link
EP (1) EP1538887A4 (fr)
AU (1) AU2002334827B2 (fr)
WO (1) WO2004016070A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8255126B2 (en) * 2010-02-26 2012-08-28 Deere & Company Aerator having flexible frame
US8800677B2 (en) 2012-03-30 2014-08-12 Deere & Company Aerator hole spacing control with lockout
US8827000B2 (en) 2012-03-30 2014-09-09 Deere & Company Aerator with low fuel level control
US8925643B2 (en) 2012-03-30 2015-01-06 Deere & Company Aerator with coring depth adjustment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2333219A (en) * 1998-01-14 1999-07-21 Turfmech Machinery Limited Aeration machine
WO2002080651A1 (fr) * 2001-04-06 2002-10-17 Deere & Company Cultivateur destine a aerer une surface du sol

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204703A (en) * 1964-03-19 1965-09-07 Royal E Hansen Soil cultivator apparatus
AU7350087A (en) 1986-05-30 1987-12-03 S.J. Banks & Sons Pty. Ltd. Cultivating apparatus
AUPN642695A0 (en) * 1995-11-08 1995-11-30 Deere & Company Cultivating machine
IT1285464B1 (it) * 1996-02-22 1998-06-08 Franco Selvatici Apparecchiatura per il trattamento del terreno
US5797458A (en) * 1997-02-05 1998-08-25 Deere & Company Aerator control mechanism

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2333219A (en) * 1998-01-14 1999-07-21 Turfmech Machinery Limited Aeration machine
WO2002080651A1 (fr) * 2001-04-06 2002-10-17 Deere & Company Cultivateur destine a aerer une surface du sol

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004016070A2 *

Also Published As

Publication number Publication date
AU2002334827A1 (en) 2004-03-03
EP1538887A2 (fr) 2005-06-15
WO2004016070A3 (fr) 2004-08-05
WO2004016070A2 (fr) 2004-02-26
AU2002334827B2 (en) 2010-04-29

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20050315

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

RBV Designated contracting states (corrected)

Designated state(s): DE GB

A4 Supplementary search report drawn up and despatched

Effective date: 20120604

RIC1 Information provided on ipc code assigned before grant

Ipc: A01B 45/00 20060101AFI20120529BHEP

17Q First examination report despatched

Effective date: 20120910

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20140121