ZA984877B - Agricultural disc - Google Patents

Agricultural disc

Info

Publication number: ZA984877B
Authority: ZA; South Africa
Prior art keywords: agricultural disc; agricultural; disc
Prior art date: 1997-06-10

Application number

ZA984877A

Other languages

English (en)

Inventor

Douglas G Bruce

Original Assignee

Douglas G Bruce

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.)

1997-06-10

Filing date

1998-06-05

Publication date

1999-01-04

1998-06-05 Application filed by Douglas G Bruce filed Critical Douglas G Bruce

1999-01-04 Publication of ZA984877B publication Critical patent/ZA984877B/xx

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
- A01B35/20—Tools; Details
- A01B35/28—Rotating tools; Mounting rotating 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
- 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)

ZA984877A 1997-06-10 1998-06-05 Agricultural disc ZA984877B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/872,340 US5855246A (en)	1997-06-10	1997-06-10	Agricultural disc

Publications (1)

Publication Number	Publication Date
ZA984877B true ZA984877B (en)	1999-01-04

Family

ID=25359381

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA984877A ZA984877B (en)	1997-06-10	1998-06-05	Agricultural disc

Country Status (7)

Country	Link
US (1)	US5855246A (xx)
EP (1)	EP0883982A1 (xx)
AR (1)	AR012949A1 (xx)
AU (1)	AU720747B2 (xx)
BR (1)	BR9801995A (xx)
CA (1)	CA2238675C (xx)
ZA (1)	ZA984877B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6223832B1 (en)	1999-06-03	2001-05-01	Deere & Company	Constant pressure scraper system with adjustment
US6554079B2 (en) *	2001-02-14	2003-04-29	Douglas G. Bruce	Earth working disc with large notches
USD621421S1 (en)	2007-09-27	2010-08-10	Falk Henry J	Spading vertical-tillage tool comprised of multiple disk blades
US7878262B1 (en) *	2009-07-09	2011-02-01	Douglas G Bruce	Notched coulter/disc and method of making same
US9119388B2 (en)	2013-03-15	2015-09-01	Harvest Moon Automation Inc.	Selectively eradicating plants
US20140259898A1 (en) *	2013-03-15	2014-09-18	Stephen Jens	Selectively eradicating plants
US9192088B2 (en)	2013-09-16	2015-11-24	Douglas G. Bruce	Drill/planter blade with concave edge
US10390471B2 (en) *	2014-07-07	2019-08-27	Douglas G. Bruce	Agricultural drill/planter/coulter/disc blade with sine wave edge
USD752654S1 (en) *	2014-10-22	2016-03-29	Dallas A. Appelgren	Soil agitator
US10827662B2 (en)	2018-04-05	2020-11-10	Deere & Company	Disk blade with sharpened edge and relief portion and method of manufacturing the same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE313860C (xx) *
FR11255E (fr) *	1909-01-11	1910-01-11	Karl Koeszegi	Outil pour machines à travailler la terre et destiné à retourner le sol et le chaume, et à ameublir à grand fond
CH155050A (de) *	1931-03-02	1932-06-15	Aeschbacher Geb	Spatenrollegge.
US2269051A (en) *	1939-10-23	1942-01-06	Vincent F Cahoy	Soil and moisture conserving disk or blade
CH221526A (fr) *	1940-11-02	1942-06-15	Vevey Atel Const Mec	Herse.
US3097704A (en) *	1962-07-30	1963-07-16	Howard L Gillespie	Notched tillage disc with radially projecting teeth
NL6413345A (xx) *	1964-11-17	1966-05-18
US3739856A (en) *	1971-12-09	1973-06-19	C Ray	Aerator type attachment structure
DE2249983B2 (de) *	1972-10-12	1979-09-27	Fritz 7315 Weilheim Guettler	Gerät zur Oberflächenbearbeitung von landwirtschaftlichem Boden o.dgl
US4098349A (en) *	1977-06-27	1978-07-04	Borg-Warner Corporation	High-speed agricultural disc
US4250968A (en) *	1978-12-18	1981-02-17	Deere & Company	Minimum wrap bi-rotational cutter wheel for a tillage implement
US5620055A (en) *	1989-05-02	1997-04-15	Javerlhac Jean C	Plow disk of the type intended to be mounted free in rotation on a shaft integral with the frame of a plow
US5495897A (en) *	1989-05-02	1996-03-05	Javerlhac Jean C	Plow disk of the type intended to be mounted free in rotation on a shaft integral with the frame of a plow
FR2684516B1 (fr) *	1991-12-09	1996-04-26	Mauguin Sa	Enfouisseur de produits liquides.

1997
- 1997-06-10 US US08/872,340 patent/US5855246A/en not_active Expired - Lifetime
1998
- 1998-05-26 AU AU69007/98A patent/AU720747B2/en not_active Ceased
- 1998-05-27 CA CA002238675A patent/CA2238675C/en not_active Expired - Fee Related
- 1998-06-05 ZA ZA984877A patent/ZA984877B/xx unknown
- 1998-06-09 AR ARP980102718A patent/AR012949A1/es unknown
- 1998-06-09 EP EP98420091A patent/EP0883982A1/en not_active Withdrawn
- 1998-06-10 BR BR9801995-3A patent/BR9801995A/pt not_active Application Discontinuation

Also Published As

Publication number	Publication date
AU6900798A (en)	1998-12-17
US5855246A (en)	1999-01-05
EP0883982A1 (en)	1998-12-16
BR9801995A (pt)	1999-10-05
AR012949A1 (es)	2000-11-22
AU720747B2 (en)	2000-06-08
CA2238675C (en)	2002-09-03
CA2238675A1 (en)	1998-12-10

Publication	Publication Date	Title
EP1037528A4 (en)	2001-06-13	AGRICULTURAL ADDITIVE
GB9800617D0 (en)	1998-03-11	Gardening center
PL334135A1 (en)	2000-02-14	Transgenous plants
EP0915463A4 (en)	1999-11-10	DISC DEVICE
GB2327586B (en)	2002-02-20	An agricultural implement
GB2335956B (en)	2002-06-12	Clutch disc
GB9825710D0 (en)	1999-01-20	Disc harrow
ZA984877B (en)	1999-01-04	Agricultural disc
CA84679S (en)	1998-08-28	Planter
GB2332352B (en)	2002-10-23	Horticulture
HUP0000415A3 (en)	2000-07-28	Biologocal disk
GB2322339B (en)	2001-04-25	Tractor
GB2371097B (en)	2002-09-04	Clutch disc
GB9724894D0 (en)	1998-01-28	Disc for harvester
GB9816596D0 (en)	1998-09-30	Disc trailer
GB9719880D0 (en)	1997-11-19	Plants
CA80420S (en)	1997-04-11	Planter
PL105673U1 (en)	1998-06-08	Disk harrow
GB9724674D0 (en)	1998-01-21	Agricultural sweeper (syclone)
GB9611853D0 (en)	1996-08-07	Protector-compact disc
UA17835A (uk)	1997-06-03	Дискове гідрогальмо
GB9704507D0 (en)	1997-04-23	Greenhouses
GB9702409D0 (en)	1997-03-26	Record disc
AUPO772897A0 (en)	1997-07-31	Dog disc
GB9620693D0 (en)	1996-11-20	Agricultural methods