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WO2002021897A3 - Appareil et dispositif de terrassement - Google Patents

Appareil et dispositif de terrassement Download PDF

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Publication number
WO2002021897A3
WO2002021897A3 PCT/ZA2001/000142 ZA0100142W WO0221897A3 WO 2002021897 A3 WO2002021897 A3 WO 2002021897A3 ZA 0100142 W ZA0100142 W ZA 0100142W WO 0221897 A3 WO0221897 A3 WO 0221897A3
Authority
WO
WIPO (PCT)
Prior art keywords
earth working
earth
working device
rotatable
dislodge
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.)
Ceased
Application number
PCT/ZA2001/000142
Other languages
English (en)
Other versions
WO2002021897A2 (fr
Inventor
Jacobus Du Toit Stofberg
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 AU2002213519A priority Critical patent/AU2002213519A1/en
Publication of WO2002021897A2 publication Critical patent/WO2002021897A2/fr
Publication of WO2002021897A3 publication Critical patent/WO2002021897A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • A01B9/00—Ploughs with rotary driven tools
    • A01B9/003—Ploughs with rotary driven tools with tools on horizontal shaft transverse to direction of travel

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
  • Sowing (AREA)

Abstract

Cette invention concerne un appareil de terrassement, et des dispositifs de terrassement qui s'utilisent avec un appareil terrassement pour préparer un sol à la plantation de semences ou analogue. Un dispositif de terrassement comprend au moins un élément rotatif présentant plusieurs disques et un moyen de dégagement pour retourner la terre. Un autre dispositif de terrassement comprend des éléments de remorquage rotatifs et un moyen de dégagement tournant autour des deux éléments. L'appareil terrassement est constitué d'un véhicule automoteur ou d'un châssis muni d'un attelage pour tirer l'appareil couplé à l'un des dispositifs de terrassement. Dans le cas d'un véhicule automoteur, le véhicule comprend des moyens de fixation auxquels on attache le dispositif de terrassement.
PCT/ZA2001/000142 2000-09-13 2001-09-13 Appareil et dispositif de terrassement Ceased WO2002021897A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002213519A AU2002213519A1 (en) 2000-09-13 2001-09-13 Earth working apparatus and earth working device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA200004860 2000-09-13
ZA2000/4860 2000-09-13

Publications (2)

Publication Number Publication Date
WO2002021897A2 WO2002021897A2 (fr) 2002-03-21
WO2002021897A3 true WO2002021897A3 (fr) 2002-05-16

Family

ID=25588910

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ZA2001/000142 Ceased WO2002021897A2 (fr) 2000-09-13 2001-09-13 Appareil et dispositif de terrassement

Country Status (2)

Country Link
AU (1) AU2002213519A1 (fr)
WO (1) WO2002021897A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005058007A1 (fr) 2003-12-11 2005-06-30 Soilmix (Pty) Limited Appareil de labourage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE173293C (fr) * 1904-10-28 1906-07-30
US1699152A (en) * 1928-05-09 1929-01-15 Miller Tony Stephen Rotary earth-working element
US1718541A (en) * 1927-06-14 1929-06-25 Dirschauer Jacob August Rotary soil cutter
US3011564A (en) * 1957-08-21 1961-12-05 American Marietta Co Pulverizing and mixing machine
DE9110364U1 (de) * 1991-08-22 1991-10-17 Umweltschutz Nord GmbH & Co., 2875 Ganderkesee Vorrichtung zum Wenden und Durchmischen von Böden oder aufgeschütteten Bodenhalden
DE4321556A1 (de) * 1993-06-29 1995-01-19 Takraf Lauchhammer Gmbh Walze mit Arbeitsorganen zur Tiefenmelioration von Böden

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE173293C (fr) * 1904-10-28 1906-07-30
US1718541A (en) * 1927-06-14 1929-06-25 Dirschauer Jacob August Rotary soil cutter
US1699152A (en) * 1928-05-09 1929-01-15 Miller Tony Stephen Rotary earth-working element
US3011564A (en) * 1957-08-21 1961-12-05 American Marietta Co Pulverizing and mixing machine
DE9110364U1 (de) * 1991-08-22 1991-10-17 Umweltschutz Nord GmbH & Co., 2875 Ganderkesee Vorrichtung zum Wenden und Durchmischen von Böden oder aufgeschütteten Bodenhalden
DE4321556A1 (de) * 1993-06-29 1995-01-19 Takraf Lauchhammer Gmbh Walze mit Arbeitsorganen zur Tiefenmelioration von Böden

Also Published As

Publication number Publication date
AU2002213519A1 (en) 2002-03-26
WO2002021897A2 (fr) 2002-03-21

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