ZA81206B - Spring tine harrow - Google Patents

Spring tine harrow

Info

Publication number: ZA81206B
Authority: ZA; South Africa
Prior art keywords: spring tine; tine harrow; harrow; spring; tine
Prior art date: 1980-01-14

Application number

ZA00810206A

Other languages

English (en)

Inventor

Maust John Edward Jr

John Edward Maust Jr

Stevens Phillip Eugene

Phillip Eugene Stevens

Original Assignee

Deere & 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.)

1980-01-14

Filing date

1981-01-13

Publication date

1982-08-25

1981-01-13 Application filed by Deere & Co filed Critical Deere & Co

1982-08-25 Publication of ZA81206B publication Critical patent/ZA81206B/xx

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)

ZA00810206A 1980-01-14 1981-01-13 Spring tine harrow ZA81206B (en)

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 (1)

Publication Number	Publication Date
ZA81206B true ZA81206B (en)	1982-08-25

Family

ID=22341800

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00810206A ZA81206B (en)	1980-01-14	1981-01-13	Spring tine harrow

Country Status (10)

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

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

1980
- 1980-01-14 US US06/112,038 patent/US4304306A/en not_active Expired - Lifetime
- 1980-12-02 CA CA000365940A patent/CA1139601A/en not_active Expired
- 1980-12-18 DE DE3047675A patent/DE3047675C2/de not_active Expired
- 1980-12-19 AU AU65551/80A patent/AU533102B2/en not_active Ceased
1981
- 1981-01-07 FR FR8100138A patent/FR2473250B1/fr not_active Expired
- 1981-01-09 IT IT47543/81A patent/IT1170613B/it active
- 1981-01-12 MX MX185528A patent/MX152121A/es unknown
- 1981-01-13 ZA ZA00810206A patent/ZA81206B/xx unknown
- 1981-01-13 ES ES498455A patent/ES498455A0/es active Granted
- 1981-01-13 GB GB8100876A patent/GB2067061B/en not_active Expired

Also Published As

Publication number	Publication date
DE3047675A1 (de)	1981-09-17
IT8147543A0 (it)	1981-01-09
GB2067061B (en)	1983-04-27
FR2473250B1 (fr)	1986-02-14
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 (en)	1983-01-18

Publication	Publication Date	Title
GB2067061B (en)	1983-04-27	Spring tine harrow
JPS5743613A (en)	1982-03-11	Crop raking device
ZA826774B (en)	1983-09-28	A resilient harrow tine
JPS55143969A (en)	1980-11-10	Herbicide
GB2043416B (en)	1983-02-09	Harrow
GB2048039B (en)	1982-11-10	Row crop attachment
PL121889B2 (en)	1982-06-30	Herbicide
GB2069301B (en)	1983-09-07	Spring release tine
GB2082499B (en)	1984-01-25	Agricultural baler
GB2125663B (en)	1985-08-29	Agricultural cultivator
JPS56158003A (en)	1981-12-05	Tilling tine
GB2073001B (en)	1983-08-10	Harrows
AU542324B2 (en)	1985-02-21	Spring length tine
GB2106762B (en)	1985-05-22	A resilient harrow tine
AU527506B2 (en)	1983-03-10	Tillage implement
JPS5696642A (en)	1981-08-04	Lure
JPS5733503A (en)	1982-02-23	Cultivator
JPS5616401A (en)	1981-02-17	Herbicide
JPS5539723A (en)	1980-03-19	Tilling tine
JPS57144919A (en)	1982-09-07	Crop cultivation
AU85437S (en)	1982-11-12	agricultural tine
AU85438S (en)	1982-11-12	agricultural tine
AU83605S (en)	1981-11-19	agricultural tine
AU83606S (en)	1981-11-19	agricultural tine
AU85116S (en)	1982-07-06	agricultural tine