NL7908556A - Grondbewerkingsinrichting. - Google Patents

Grondbewerkingsinrichting. Download PDF

Info

Publication number: NL7908556A
Authority: NL; Netherlands
Prior art keywords: support; arm; support arm; frame; wheel
Prior art date: 1978-11-27

Application number

NL7908556A

Other languages

English (en)

Dutch (nl)

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.)

1978-11-27

Filing date

1979-11-26

Publication date

1980-05-29

1979-11-26 Application filed by Deere & Co filed Critical Deere & Co

1980-05-29 Publication of NL7908556A publication Critical patent/NL7908556A/nl

Links

239000002689 soil Substances 0.000 claims description 16
238000003971 tillage Methods 0.000 claims description 12
230000000284 resting effect Effects 0.000 claims description 2
239000000725 suspension Substances 0.000 claims description 2
230000000149 penetrating effect Effects 0.000 claims 1
238000005452 bending Methods 0.000 description 3
230000002349 favourable effect Effects 0.000 description 1
238000005303 weighing Methods 0.000 description 1

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
- A01B3/00—Ploughs with fixed plough-shares
- A01B3/24—Tractor-drawn ploughs
- A01B3/26—Tractor-drawn ploughs without alternating possibility
- 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
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
- A01B63/16—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame
- A01B63/22—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors with wheels adjustable relatively to the frame operated by hydraulic or pneumatic means

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Soil Sciences (AREA)
Environmental Sciences (AREA)
Zoology (AREA)
Soil Working Implements (AREA)
Agricultural Machines (AREA)
Harvesting Machines For Root Crops (AREA)

NL7908556A 1978-11-27 1979-11-26 Grondbewerkingsinrichting. NL7908556A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US96424378A	1978-11-27	1978-11-27
US96424378		1978-11-27

Publications (1)

Publication Number	Publication Date
NL7908556A true NL7908556A (nl)	1980-05-29

Family

ID=25508306

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7908556A NL7908556A (nl)	1978-11-27	1979-11-26	Grondbewerkingsinrichting.

Country Status (14)

Country	Link
AR (1)	AR224139A1 (fr)
AU (1)	AU532470B2 (fr)
BE (1)	BE880247A (fr)
CA (1)	CA1123255A (fr)
DE (1)	DE2946883C2 (fr)
DK (1)	DK501379A (fr)
ES (1)	ES486330A1 (fr)
FR (1)	FR2441996A1 (fr)
GB (1)	GB2035025B (fr)
IT (1)	IT1120887B (fr)
MX (1)	MX149819A (fr)
NL (1)	NL7908556A (fr)
YU (1)	YU290979A (fr)
ZA (1)	ZA796388B (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3090449A (en) *	1961-12-26	1963-05-21	Int Harvester Co	Lift for agricultural implement
US3209839A (en) *	1964-05-28	1965-10-05	Int Harvester Co	Hydraulic controlled gauge and furrow wheel
US3481407A (en) *	1966-09-15	1969-12-02	Deere & Co	Plow
US3559745A (en) *	1967-08-31	1971-02-02	Massey Ferguson Inc	Multiple bottom plow
US3851710A (en) *	1973-09-19	1974-12-03	Int Harvester Co	Hydraulic beaming control system for plow implements
US4043403A (en) *	1976-03-23	1977-08-23	Chromalloy American Corporation	Agricultural implement frame elevating mechanism

1979
- 1979-10-30 CA CA338,775A patent/CA1123255A/fr not_active Expired
- 1979-11-02 AU AU52441/79A patent/AU532470B2/en not_active Ceased
- 1979-11-21 DE DE2946883A patent/DE2946883C2/de not_active Expired
- 1979-11-22 FR FR7928783A patent/FR2441996A1/fr active Granted
- 1979-11-23 IT IT50891/79A patent/IT1120887B/it active
- 1979-11-26 MX MX180190A patent/MX149819A/es unknown
- 1979-11-26 DK DK501379A patent/DK501379A/da not_active Application Discontinuation
- 1979-11-26 NL NL7908556A patent/NL7908556A/nl not_active Application Discontinuation
- 1979-11-26 ES ES486330A patent/ES486330A1/es not_active Expired
- 1979-11-26 ZA ZA00796388A patent/ZA796388B/xx unknown
- 1979-11-26 BE BE0/198275A patent/BE880247A/fr not_active IP Right Cessation
- 1979-11-26 GB GB7940724A patent/GB2035025B/en not_active Expired
- 1979-11-27 AR AR279047A patent/AR224139A1/es active
- 1979-11-27 YU YU02909/79A patent/YU290979A/xx unknown

Also Published As

Publication number	Publication date
BE880247A (fr)	1980-03-17
IT1120887B (it)	1986-03-26
MX149819A (es)	1983-12-27
YU290979A (en)	1983-01-21
CA1123255A (fr)	1982-05-11
GB2035025B (en)	1982-09-15
ZA796388B (en)	1981-06-24
FR2441996B1 (fr)	1983-12-23
IT7950891A0 (it)	1979-11-23
ES486330A1 (es)	1980-06-16
DE2946883A1 (de)	1980-05-29
DK501379A (da)	1980-05-28
GB2035025A (en)	1980-06-18
AU5244179A (en)	1980-05-29
DE2946883C2 (de)	1985-08-14
AR224139A1 (es)	1981-10-30
FR2441996A1 (fr)	1980-06-20
AU532470B2 (en)	1983-09-29

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Legal Events

Date	Code	Title
1980-06-10	A1A	A request for search or an international-type search has been filed
1983-01-03	BB	A search report has been drawn up
1985-01-01	A85	Still pending on 85-01-01
1986-09-01	BC	A request for examination has been filed
1988-07-01	BV	The patent application has lapsed