DK454585D0 - Fremgangsmaade og apparat til bestemmelse af arbejdsdybden af saaskaer paa saamaskiner - Google Patents

Fremgangsmaade og apparat til bestemmelse af arbejdsdybden af saaskaer paa saamaskiner

Info

Publication number: DK454585D0
Authority: DK; Denmark
Prior art keywords: working depth; value; procedure; determining; ground surface
Prior art date: 1984-10-05

Application number

DK454585A

Other languages

English (en)

Other versions

DK454585A (da

Inventor

Franz Grosse-Scharmann

Bernd Gattermann

Rudolf Gehrke

Original Assignee

Amazonen Werke Dreyer H

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.)

1984-10-05

Filing date

1985-10-04

Publication date

1985-10-04

1985-10-04 Application filed by Amazonen Werke Dreyer H filed Critical Amazonen Werke Dreyer H

1985-10-04 Publication of DK454585D0 publication Critical patent/DK454585D0/da

1986-04-06 Publication of DK454585A publication Critical patent/DK454585A/da

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
- 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
- A01B63/24—Tools or tool-holders adjustable relatively to the frame
- A01B63/32—Tools or tool-holders adjustable relatively to the frame operated by hydraulic or pneumatic means without automatic control
- 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

Landscapes

Life Sciences & Earth Sciences (AREA)
Soil Sciences (AREA)
Environmental Sciences (AREA)
Zoology (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Lifting Devices For Agricultural Implements (AREA)
Sowing (AREA)
Sewing Machines And Sewing (AREA)
Pretreatment Of Seeds And Plants (AREA)

DK454585A 1984-10-05 1985-10-04 Fremgangsmaade og apparat til bestemmelse af arbejdsdybden af saaskaer paa saamaskiner DK454585A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19843436601 DE3436601A1 (de)	1984-10-05	1984-10-05	Verfahren und vorrichtung zur bestimmung der arbeitstiefe von saescharen von drillmaschinen

Publications (2)

Publication Number	Publication Date
DK454585D0 true DK454585D0 (da)	1985-10-04
DK454585A DK454585A (da)	1986-04-06

Family

ID=6247212

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK454585A DK454585A (da)	1984-10-05	1985-10-04	Fremgangsmaade og apparat til bestemmelse af arbejdsdybden af saaskaer paa saamaskiner

Country Status (4)

Country	Link
EP (1)	EP0177024B1 (da)
AT (1)	ATE40028T1 (da)
DE (2)	DE3436601A1 (da)
DK (1)	DK454585A (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BG44211A1 (en) *	1986-01-24	1988-11-15	Khristo I Medarov	Device for impulse converting of covered distance
DE3625122A1 (de) *	1986-07-25	1988-02-04	Amazonen Werke Dreyer H	Verfahren und vorrichtung zur bestimmung der arbeitstiefe von saescharen von drillmaschinen
DE3627015A1 (de) *	1986-08-09	1988-02-11	Krupp Gmbh	Automatisches regelsystem fuer eine kontinuierliche schnittkantenregelung
DE3706383A1 (de) *	1987-02-27	1988-09-08	Amazonen Werke Dreyer H	Saemaschine
DE4243172A1 (de) *	1992-12-19	1994-06-30	Kleine Franz Maschf	Verfahren und Vorrichtung zur Bestimmung des Bodenabstandes einer Ultraschalleinrichtung
DE4306834C1 (de) *	1993-03-05	1994-08-18	Kleine Franz Maschf	Landwirtschaftliche Maschine, insbesondere Rübenerntemaschine
SE518524C2 (sv) *	2000-12-21	2002-10-22	Vaederstad Verken Ab	Regleranordning för en jordbruksmaskin
SE535699C2 (sv) *	2011-01-26	2012-11-13	Vaederstad Verken Ab	Lantbruksredskap samt metod för bearbetning av jord
EP3139725B1 (en) *	2014-05-09	2018-06-06	Agro Intelligence ApS	A sowing apparatus for sensor based depth control of seeding
ITUA20161821A1 (it)	2016-03-18	2017-09-18	Cnh Ind Italia Spa	Sensori ultrasonici per misurare l'irregolarita' del terreno
US10197378B2 (en) *	2016-10-27	2019-02-05	Deere & Company	Time domain depth sensor
US12408577B2 (en)	2021-12-29	2025-09-09	Cnh Industrial America Llc	Systems and methods for soil clod detection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1457742A1 (de) *	1965-12-28	1969-04-10	Inst Hydraulik	Einrichtung fuer die Regelung von Abstaenden,insbesondere fuer eine Tiefenregelung von Bodenbearbeitungsgeraeten
US4414792A (en) *	1982-03-30	1983-11-15	Blackwelders	Height control for agricultural machine
DE3237538C1 (de) *	1982-10-09	1984-02-16	Franz 8623 Staffelstein Kirchberger	Kontroll-System für die Arbeitstiefe der Werkzeuge von landwirtschaftlichen Bodenbearbeitungsgeräten

1984
- 1984-10-05 DE DE19843436601 patent/DE3436601A1/de not_active Withdrawn
1985
- 1985-10-01 DE DE8585112430T patent/DE3567565D1/de not_active Expired
- 1985-10-01 EP EP85112430A patent/EP0177024B1/de not_active Expired
- 1985-10-01 AT AT85112430T patent/ATE40028T1/de not_active IP Right Cessation
- 1985-10-04 DK DK454585A patent/DK454585A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE3436601A1 (de)	1986-04-10
DE3567565D1 (en)	1989-02-23
DK454585A (da)	1986-04-06
ATE40028T1 (de)	1989-02-15
EP0177024B1 (de)	1989-01-18
EP0177024A3 (en)	1986-12-30
EP0177024A2 (de)	1986-04-09

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Legal Events

Date	Code	Title	Description
1993-06-28	AHB	Application shelved due to non-payment