CA1059381A - Dispositif de labourage a plusieurs fonctions - Google Patents

Dispositif de labourage a plusieurs fonctions

Info

Publication number: CA1059381A
Authority: CA; Canada
Prior art keywords: tillage; seed tube; blade; furrow; seed
Prior art date: 1975-12-22
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

CA263,222A

Other languages

English (en)

Inventor

Edward M. Smith

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.)

1975-12-22

Filing date

1976-10-13

Publication date

1979-07-31

1976-10-13 Application filed by Deere and Co filed Critical Deere and Co

1979-07-31 Application granted granted Critical

1979-07-31 Publication of CA1059381A publication Critical patent/CA1059381A/fr

Status Expired legal-status Critical Current

Links

238000003971 tillage Methods 0.000 title claims abstract description 155
230000000712 assembly Effects 0.000 claims abstract description 14
238000000429 assembly Methods 0.000 claims abstract description 14
238000005520 cutting process Methods 0.000 claims description 9
238000012856 packing Methods 0.000 claims description 6
238000000151 deposition Methods 0.000 claims 1
238000009740 moulding (composite fabrication) Methods 0.000 claims 1
238000010899 nucleation Methods 0.000 abstract description 8
239000000463 material Substances 0.000 abstract description 4
239000004009 herbicide Substances 0.000 description 4
239000007921 spray Substances 0.000 description 4
230000002363 herbicidal effect Effects 0.000 description 3
244000025254 Cannabis sativa Species 0.000 description 2
238000009418 renovation Methods 0.000 description 2
238000005507 spraying Methods 0.000 description 2
241000196324 Embryophyta Species 0.000 description 1
229910001209 Low-carbon steel Inorganic materials 0.000 description 1
229910001347 Stellite Inorganic materials 0.000 description 1
AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
239000003337 fertilizer Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
230000035515 penetration Effects 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
239000011435 rock Substances 0.000 description 1
239000013589 supplement Substances 0.000 description 1
UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1

Classifications

- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
- A01C5/064—Devices for making drills or furrows with rotating tools
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/008—Sod or grassland seeding

Landscapes

Life Sciences & Earth Sciences (AREA)
Soil Sciences (AREA)
Environmental Sciences (AREA)
Soil Working Implements (AREA)

CA263,222A 1975-12-22 1976-10-13 Dispositif de labourage a plusieurs fonctions Expired CA1059381A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US64293575A	1975-12-22	1975-12-22

Publications (1)

Publication Number	Publication Date
CA1059381A true CA1059381A (fr)	1979-07-31

Family

ID=24578660

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA263,222A Expired CA1059381A (fr)	1975-12-22	1976-10-13	Dispositif de labourage a plusieurs fonctions

Country Status (3)

Country	Link
AU (1)	AU505564B2 (fr)
CA (1)	CA1059381A (fr)
GB (1)	GB1541629A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU602095B2 (en) *	1987-05-20	1990-09-27	Commonwealth Scientific And Industrial Research Organisation	Agricultural implement
CA1324035C (fr) *	1987-05-20	1993-11-09	John Blackwell	Article agricole
FR2619670B1 (fr) *	1987-08-25	1991-01-18	Delos Ets	Injecteur de fluide ou de materiau se presentant sous forme divisee, notamment engrais liquide ou gazeux, dans le sol
EP1774844A3 (fr) *	2005-09-30	2007-05-02	Sörensen, Harry	Dispositif applicateur avec soc à disque rotatif
CN110651564B (zh) *	2019-10-30	2024-07-19	华南农业大学	开沟覆土刀及开沟施肥覆土一体机
US11579590B2 (en)	2019-10-31	2023-02-14	Deere & Company	Wireless mobile work machine component detection and control system
US12063882B2 (en)	2019-10-31	2024-08-20	Deere & Company	Volumetric metering system with improved roller detection
RU2726426C1 (ru) *	2019-11-07	2020-07-14	Федеральное государственное бюджетное научное учреждение "Курский федеральный аграрный научный центр"	Сеялка для прямого посева сельскохозяйственных культур
CN110972616A (zh) *	2019-11-28	2020-04-10	甘肃华瑞农业股份有限公司	一种多功能播干湿有机机质肥播种机
US12284936B2 (en)	2021-03-08	2025-04-29	Deere & Company	Row unit plugging detection and control system

1976
- 1976-09-02 AU AU17398/76A patent/AU505564B2/en not_active Expired
- 1976-10-13 CA CA263,222A patent/CA1059381A/fr not_active Expired
- 1976-12-21 GB GB5331276A patent/GB1541629A/en not_active Expired

Also Published As

Publication number	Publication date
GB1541629A (en)	1979-03-07
AU505564B2 (en)	1979-11-22
AU1739876A (en)	1978-03-09

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