FR2473250B1 - Dispositif de fixation pour les dents d'instruments utilises en agriculture, en particulier pour herses - Google Patents

Dispositif de fixation pour les dents d'instruments utilises en agriculture, en particulier pour herses

Info

Publication number
FR2473250B1
FR2473250B1 FR8100138A FR8100138A FR2473250B1 FR 2473250 B1 FR2473250 B1 FR 2473250B1 FR 8100138 A FR8100138 A FR 8100138A FR 8100138 A FR8100138 A FR 8100138A FR 2473250 B1 FR2473250 B1 FR 2473250B1
Authority
FR
France
Prior art keywords
harrows
agriculture
teeth
fixing device
instruments used
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
Application number
FR8100138A
Other languages
English (en)
Other versions
FR2473250A1 (fr
Inventor
John Edward Maust Jr
Phillip Eugene Stevens
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 FR2473250A1 publication Critical patent/FR2473250A1/fr
Application granted granted Critical
Publication of FR2473250B1 publication Critical patent/FR2473250B1/fr
Expired 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
    • A01B23/00—Elements, tools, or details of harrows
    • A01B23/02—Teeth; Fixing the teeth

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
FR8100138A 1980-01-14 1981-01-07 Dispositif de fixation pour les dents d'instruments utilises en agriculture, en particulier pour herses Expired FR2473250B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/112,038 US4304306A (en) 1980-01-14 1980-01-14 Implement and spring tine mounting therefore

Publications (2)

Publication Number Publication Date
FR2473250A1 FR2473250A1 (fr) 1981-07-17
FR2473250B1 true FR2473250B1 (fr) 1986-02-14

Family

ID=22341800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8100138A Expired FR2473250B1 (fr) 1980-01-14 1981-01-07 Dispositif de fixation pour les dents d'instruments utilises en agriculture, en particulier pour herses

Country Status (10)

Country Link
US (1) US4304306A (fr)
AU (1) AU533102B2 (fr)
CA (1) CA1139601A (fr)
DE (1) DE3047675C2 (fr)
ES (1) ES498455A0 (fr)
FR (1) FR2473250B1 (fr)
GB (1) GB2067061B (fr)
IT (1) IT1170613B (fr)
MX (1) MX152121A (fr)
ZA (1) ZA81206B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342366A (en) * 1981-01-26 1982-08-03 International Harvester Co. Soil mulcher
US4589497A (en) * 1984-05-14 1986-05-20 Kovar Jack J Spring tooth harrow, and spring tooth and tooth clip for a harrow
DE3900100A1 (de) * 1989-01-04 1990-07-05 Josef Niedermaier Egge
US5370068A (en) * 1991-12-16 1994-12-06 Unverferth Manufacturing Co., Inc. Coulter fertilizer applicator unit
AU694891B2 (en) * 1993-06-18 1998-07-30 Amaroo Farming Company Pty. Ltd. Ridge divider harrow/soil working apparatus
US5622124A (en) * 1996-02-12 1997-04-22 Unverferth Manufacturing Co., Inc. Coulter fertilizer tine
US6896068B2 (en) 2001-04-05 2005-05-24 Cnh America Llc Tillage implement with indexed harrow
US6655469B1 (en) * 2002-05-23 2003-12-02 Greensgroomer Worldwide, Inc. Turf comber
US8051636B2 (en) * 2010-03-17 2011-11-08 Cnh America Llc Pick-up reel tine mounting
DE202010011146U1 (de) * 2010-08-06 2011-11-23 Paul Treffler Bodenbearbeitungsgerät
US10264721B2 (en) * 2017-01-10 2019-04-23 Cnh Industrial America Llc Agricultural implement with boltless tines
DE102022133837A1 (de) * 2022-12-19 2024-06-20 Horsch Maschinen Gmbh Landwirtschaftliche Bodenbearbeitungsmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1950834A (en) * 1933-03-27 1934-03-13 Wyss Chris Harrow tooth
US2090739A (en) * 1936-09-22 1937-08-24 Wyss Chris Harrow tooth
US3016958A (en) * 1958-06-30 1962-01-16 Deere & Co Harrows
US2990021A (en) * 1958-10-27 1961-06-27 Int Harvester Co Coil spring harrow

Also Published As

Publication number Publication date
DE3047675A1 (de) 1981-09-17
IT8147543A0 (it) 1981-01-09
GB2067061B (en) 1983-04-27
ZA81206B (en) 1982-08-25
GB2067061A (en) 1981-07-22
AU6555180A (en) 1981-07-23
MX152121A (es) 1985-05-30
IT1170613B (it) 1987-06-03
ES8201802A1 (es) 1982-01-01
ES498455A0 (es) 1982-01-01
AU533102B2 (en) 1983-10-27
DE3047675C2 (de) 1985-11-07
US4304306A (en) 1981-12-08
FR2473250A1 (fr) 1981-07-17
CA1139601A (fr) 1983-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse