DD284575A5 - Rollhacke - Google Patents

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Publication number
DD284575A5
DD284575A5 DD89332413A DD33241389A DD284575A5 DD 284575 A5 DD284575 A5 DD 284575A5 DD 89332413 A DD89332413 A DD 89332413A DD 33241389 A DD33241389 A DD 33241389A DD 284575 A5 DD284575 A5 DD 284575A5
Authority
DD
German Democratic Republic
Prior art keywords
teeth
axis
rotation
ground
soil
Prior art date
Application number
DD89332413A
Other languages
German (de)
English (en)
Inventor
Benedek Horvath
Horvathne Cecilia Raffai
Ferenc Zoeld
Original Assignee
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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 ��������@���������������@����������������������@���k�� filed Critical ��������@���������������@����������������������@���k��
Publication of DD284575A5 publication Critical patent/DD284575A5/de

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
    • A01B35/16—Other machines for working soil not specially adapted for working soil on which crops are growing with rotating or circulating non-propelled tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
DD89332413A 1988-09-08 1989-09-06 Rollhacke DD284575A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU884621A HU202702B (en) 1988-09-08 1988-09-08 Rotary hoe

Publications (1)

Publication Number Publication Date
DD284575A5 true DD284575A5 (de) 1990-11-21

Family

ID=10968479

Family Applications (1)

Application Number Title Priority Date Filing Date
DD89332413A DD284575A5 (de) 1988-09-08 1989-09-06 Rollhacke

Country Status (10)

Country Link
US (1) US4991660A (da)
EP (1) EP0358014A3 (da)
CA (1) CA1333761C (da)
CZ (1) CZ282430B6 (da)
DD (1) DD284575A5 (da)
DK (1) DK442989A (da)
FI (1) FI894170A (da)
HU (1) HU202702B (da)
RU (1) RU1804276C (da)
YU (1) YU170689A (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUH3584A (en) * 1990-04-23 1991-11-28 Agrikon Vallalat Tillage implement system
US5158145A (en) * 1991-07-30 1992-10-27 John Karchewski Cultivator
US5497836A (en) * 1994-03-17 1996-03-12 Groff; Jerry L. Row cleaner
US5765645A (en) * 1994-06-02 1998-06-16 Postema; Leonard F. Aerator wheel
US5657707A (en) * 1995-07-17 1997-08-19 Great Plains Manufacturing, Incorporated Spring-tine residue wheel for planters
US5732780A (en) * 1996-09-09 1998-03-31 A.I.L. Inc. Implement for making angled water retention depressions and mounds
US6314897B1 (en) 1999-11-02 2001-11-13 Matthew P. Hagny Furrow closing system and method for no-till agricultural seeders
US6530334B2 (en) 2001-05-24 2003-03-11 Matthew P. Hagny Depth-limited furrow closing arrangement and method for no-till agricultural seeders
US7575066B2 (en) * 2004-09-28 2009-08-18 Environmental Tillage Systems, Inc. Zone tillage tool and method
HU230201B1 (hu) * 2008-07-30 2015-10-28 Benedek Horváth Forgókapa, főleg felszíni talajművelési munkákhoz
GB2513365A (en) * 2013-04-24 2014-10-29 Simba Internat Ltd Harrow
EP3152991B1 (en) 2015-10-08 2019-12-04 Badalini Srl Apparatus for removing weeds, and associated agricultural machine
DE202017103409U1 (de) * 2017-06-07 2017-08-09 Bähr Bau- und Landmaschinen GmbH & Co. KG Rollhacke
DE102018119229B4 (de) * 2018-08-07 2022-03-10 Jürgen Mülders Vorrichtung zur Bearbeitung eines Untergrunds
US11122724B1 (en) 2020-03-09 2021-09-21 Joshua Zulu Ground engaging tiller with involute profile
RS63826B1 (sr) * 2020-05-21 2023-01-31 Vadkert Agrotechnika Kft Rotaciona motika sa pogonom po zemlji za obradu tla između biljaka
RU204351U1 (ru) * 2020-07-27 2021-05-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Брянский государственный аграрный университет" Устройство для обработки почвы
RU200032U1 (ru) * 2020-08-06 2020-10-01 Общество с ограниченной ответственностью «Диас» Режущий элемент роторного почвообрабатывающего орудия

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US957722A (en) * 1910-05-10 Racine Economy Spring Company Harrow attachment for plows.
US2388553A (en) * 1942-08-12 1945-11-06 Dunham Co Wheel hoe
US2419717A (en) * 1944-03-29 1947-04-29 Gen Implement Corp Rotary hoe
US2766675A (en) * 1954-11-15 1956-10-16 Harvey M Suck Rotary cultivator
US2882982A (en) * 1957-06-20 1959-04-21 Oliver K Hobbs Cultivator for peanuts and the like
US3217813A (en) * 1963-12-24 1965-11-16 Koemel Walton Charles Rotary weeder
US3232356A (en) * 1964-02-26 1966-02-01 Lilliston Implement Company Rotary hoe
US3452826A (en) * 1965-03-02 1969-07-01 Charles L Lehman Cultivator
US3306371A (en) * 1965-06-14 1967-02-28 Bush Roland Eugene Rotary cultivators
DE1457716A1 (de) * 1965-11-16 1970-04-30 Lilliston Implement Company Rotierendes Hackwerkzeug
US3435904A (en) * 1966-07-05 1969-04-01 Int Harvester Co Rotary cultivator
US3766988A (en) * 1972-05-15 1973-10-23 Kelley Mfg Co Rotary hoe
US3967685A (en) * 1974-07-05 1976-07-06 Deere & Company Independent and biased cultivator support
US4298071A (en) * 1978-09-11 1981-11-03 Kelley Manufacturing Co. Cultivator with parallel quadrant plates for positioning cultivating element
US4817732A (en) * 1985-06-20 1989-04-04 Deere & Company Spider wheel for a rotary incorporator
US4646850A (en) * 1985-06-20 1987-03-03 Deere & Company Rotary incorporator and spider wheel therefor

Also Published As

Publication number Publication date
CS8905083A2 (en) 1991-09-15
RU1804276C (ru) 1993-03-23
HUT52906A (en) 1990-09-28
YU170689A (en) 1991-10-31
FI894170A0 (fi) 1989-09-05
EP0358014A3 (de) 1991-04-10
HU202702B (en) 1991-04-29
FI894170A (fi) 1990-03-09
CA1333761C (en) 1995-01-03
DK442989D0 (da) 1989-09-07
CZ282430B6 (cs) 1997-07-16
US4991660A (en) 1991-02-12
DK442989A (da) 1990-03-09
EP0358014A2 (de) 1990-03-14

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Legal Events

Date Code Title Description
IF04 In force in the year 2004

Expiry date: 20090907