DE3933146C2 - - Google Patents

Info

Publication number
DE3933146C2
DE3933146C2 DE19893933146 DE3933146A DE3933146C2 DE 3933146 C2 DE3933146 C2 DE 3933146C2 DE 19893933146 DE19893933146 DE 19893933146 DE 3933146 A DE3933146 A DE 3933146A DE 3933146 C2 DE3933146 C2 DE 3933146C2
Authority
DE
Germany
Prior art keywords
cultivator
knife
ground
travel
frame
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 - Lifetime
Application number
DE19893933146
Other languages
German (de)
English (en)
Other versions
DE3933146A1 (de
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19893933146 priority Critical patent/DE3933146A1/de
Publication of DE3933146A1 publication Critical patent/DE3933146A1/de
Application granted granted Critical
Publication of DE3933146C2 publication Critical patent/DE3933146C2/de
Granted 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
    • A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
    • A01B35/02—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools
    • A01B35/10—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools mounted on tractors
    • A01B35/14—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools mounted on tractors with rigid tools
    • 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
    • A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
    • A01B69/003—Steering or guiding of machines or implements pushed or pulled by or mounted on agricultural vehicles such as tractors, e.g. by lateral shifting of the towing connection

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
DE19893933146 1989-10-04 1989-10-04 Grubber Granted DE3933146A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19893933146 DE3933146A1 (de) 1989-10-04 1989-10-04 Grubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893933146 DE3933146A1 (de) 1989-10-04 1989-10-04 Grubber

Publications (2)

Publication Number Publication Date
DE3933146A1 DE3933146A1 (de) 1990-08-16
DE3933146C2 true DE3933146C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-07-09

Family

ID=6390827

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893933146 Granted DE3933146A1 (de) 1989-10-04 1989-10-04 Grubber

Country Status (1)

Country Link
DE (1) DE3933146A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3527754A1 (de) * 1985-08-02 1987-02-12 Lemken Kg Pflugfab Bodenbearbeitungsgeraet mit zinkenfoermigen arbeitswerkzeugen und seitlicher arbeitsbegrenzung

Also Published As

Publication number Publication date
DE3933146A1 (de) 1990-08-16

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8330 Complete disclaimer