DE3870518D1 - Bodenbearbeitungsmaschine mit walze. - Google Patents

Bodenbearbeitungsmaschine mit walze.

Info

Publication number
DE3870518D1
DE3870518D1 DE8888201171T DE3870518T DE3870518D1 DE 3870518 D1 DE3870518 D1 DE 3870518D1 DE 8888201171 T DE8888201171 T DE 8888201171T DE 3870518 T DE3870518 T DE 3870518T DE 3870518 D1 DE3870518 D1 DE 3870518D1
Authority
DE
Germany
Prior art keywords
roller
tillage machine
tillage
machine
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.)
Expired - Fee Related
Application number
DE8888201171T
Other languages
English (en)
Inventor
Der Lely Cornelis Van
Original Assignee
C Van der Lely NV
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 C Van der Lely NV filed Critical C Van der Lely NV
Application granted granted Critical
Publication of DE3870518D1 publication Critical patent/DE3870518D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A01B29/00—Rollers
    • A01B29/04—Rollers with non-smooth surface formed of rotatably-mounted rings or discs or with projections or ribs on the roller body; Land packers
    • A01B29/046—Rollers with non-smooth surface formed of rotatably-mounted rings or discs or with projections or ribs on the roller body; Land packers the soil-pressing body being a helical coil
    • 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
    • A01B29/00—Rollers
    • A01B29/06—Rollers with special additional arrangements

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
DE8888201171T 1987-06-10 1988-06-08 Bodenbearbeitungsmaschine mit walze. Expired - Fee Related DE3870518D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8701344A NL8701344A (nl) 1987-06-10 1987-06-10 Grondbewerkingsinrichting voorzien van een rol.

Publications (1)

Publication Number Publication Date
DE3870518D1 true DE3870518D1 (de) 1992-06-04

Family

ID=19850118

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888201171T Expired - Fee Related DE3870518D1 (de) 1987-06-10 1988-06-08 Bodenbearbeitungsmaschine mit walze.

Country Status (3)

Country Link
EP (1) EP0294903B1 (de)
DE (1) DE3870518D1 (de)
NL (1) NL8701344A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2222061B (en) * 1988-08-10 1993-01-06 Flexi Coil Coil apparatus
GB2228851B (en) * 1989-02-14 1994-03-16 Flexi Coil Coil apparatus
DE9214279U1 (de) * 1992-10-22 1992-12-10 Rdz Dutzi Gmbh, 7521 Ubstadt-Weiher, De
DE69412786D1 (de) * 1994-03-16 1998-10-01 Herbert R J Eng Ltd Verfahren und Vorrichtung um Hackfrüchternte zu Fördern
AU742103B3 (en) * 2000-04-07 2001-12-20 Austin Timothy Ryan A cultivating wheel
WO2022269354A1 (en) * 2021-06-25 2022-12-29 KWS SAAT SE & Co. KGaA Devices for crumbling root crops and determining the composition thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE18039E (en) * 1931-04-14 George p
US2261893A (en) * 1939-11-27 1941-11-04 Wolfard Noah Ellsworth Earth roller
US2300851A (en) * 1939-12-14 1942-11-03 Wolfard Noah Ellsworth Earth pulverizer
GB8701606D0 (en) * 1987-01-26 1987-03-04 Flexi Coil Uk Ltd Coil apparatus

Also Published As

Publication number Publication date
EP0294903A1 (de) 1988-12-14
NL8701344A (nl) 1989-01-02
EP0294903B1 (de) 1992-04-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: C. VAN DER LELY N.V., MAASSLUIS, NL

8339 Ceased/non-payment of the annual fee