FR2650723A1 - Procede pour controler le tranchant de couteaux hache-paille - Google Patents

Procede pour controler le tranchant de couteaux hache-paille Download PDF

Info

Publication number: FR2650723A1
Authority: FR; France
Prior art keywords: straw; knives; chopper; chopping; sharp
Prior art date: 1989-08-11
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

FR9010244A

Other languages

English (en)

French (fr)

Inventor

Gerd Friese

Uwe Hoefgen

Klaus Schulze

Burkhard Weiss

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.)

AGRITECHNIK ING BETRIEB

Original Assignee

AGRITECHNIK ING BETRIEB

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.)

1989-08-11

Filing date

1990-08-10

Publication date

1991-02-15

1990-08-10 Application filed by AGRITECHNIK ING BETRIEB filed Critical AGRITECHNIK ING BETRIEB

1991-02-15 Publication of FR2650723A1 publication Critical patent/FR2650723A1/fr

Status Withdrawn legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 14
239000010902 straw Substances 0.000 title description 12
238000005259 measurement Methods 0.000 claims description 8
230000001939 inductive effect Effects 0.000 claims description 3
238000005265 energy consumption Methods 0.000 description 3
230000007423 decrease Effects 0.000 description 2
238000003306 harvesting Methods 0.000 description 2
241001124569 Lycaenidae Species 0.000 description 1
239000005557 antagonist Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
239000004459 forage Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000012545 processing Methods 0.000 description 1
238000011160 research Methods 0.000 description 1
238000012360 testing method Methods 0.000 description 1
230000001960 triggered effect Effects 0.000 description 1
230000000007 visual effect Effects 0.000 description 1

Classifications

- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
- A01F29/22—Arrangement of knife sharpening devices
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/22—Safety devices specially adapted for cutting machines
- B26D7/24—Safety devices specially adapted for cutting machines arranged to disable the operating means for the cutting member

Landscapes

Life Sciences & Earth Sciences (AREA)
Forests & Forestry (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Environmental Sciences (AREA)
Threshing Machine Elements (AREA)
Harvester Elements (AREA)
Crushing And Pulverization Processes (AREA)

FR9010244A 1989-08-11 1990-08-10 Procede pour controler le tranchant de couteaux hache-paille Withdrawn FR2650723A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD33168689A DD286735A5 (de)	1989-08-11	1989-08-11	Verfahren zum feststellen der schaerfe von haeckselmessern

Publications (1)

Publication Number	Publication Date
FR2650723A1 true FR2650723A1 (fr)	1991-02-15

Family

ID=5611556

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9010244A Withdrawn FR2650723A1 (fr)	1989-08-11	1990-08-10	Procede pour controler le tranchant de couteaux hache-paille

Country Status (5)

Country	Link
CS (1)	CS395490A3 (cs)
DD (1)	DD286735A5 (cs)
DE (1)	DE4023113A1 (cs)
FR (1)	FR2650723A1 (cs)
GB (1)	GB2235118A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2711094A1 (fr) *	1993-11-23	1995-04-21	Ranpak Corp	Machine de conversion de matière première en produit amortisseur, comportant un assemblage de découpage incorporant un circuit détecteur de découpe erronée.
EP1198982A1 (de) *	2000-10-18	2002-04-24	Case Harvesting Systems GmbH	Einstellvorrichtung für den Schneidspalt an Häckslern

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19903153C1 (de)	1999-01-27	2000-03-16	Case Harvesting Sys Gmbh	Verfahren zum Feststellen der Schärfe von Häckselmessern
DE10235919B4 (de) *	2002-07-30	2006-02-09	Deere & Company, Moline	Verfahren und Anordnung zur Bestimmung der Schärfe von Häckselmessern
DE10346412A1 (de)	2003-10-07	2005-05-25	Deere & Company, Moline	Erntemaschine mit einer Überwachungseinrichtung zur Überwachung der Schärfe von Schneidmessern und/oder ihres Abstands zu einer Gegenschneide
DE102006025224A1 (de) *	2006-05-29	2007-12-20	Claas Selbstfahrende Erntemaschinen Gmbh	Landwirtschaftliche Erntemaschine
DE102009033717B4 (de)	2009-07-13	2014-04-03	Hochschule für Technik und Wirtschaft Dresden	Vorrichtung und Verfahren zur Bestimmung der Schärfe einer Schneidkante von Schneidwerkzeugen
DE102010021746B4 (de) *	2010-05-20	2012-10-31	Hochschule für Technik und Wirtschaft Dresden	Vorrichtung und Verfahren zur Bestimmung des Verschleißes an Schneidmessern von Häckslern
DE102011005317B4 (de)	2011-03-09	2017-08-17	John Deere GmbH & Co. KG	Messsystem zur Ermittlung des Verschleißzustandes von Häckselmessern
DE102011055851A1 (de)	2011-05-21	2012-11-22	Claas Saulgau Gmbh	Verfahren zur Erkennung der Schärfe von Schneidkanten von Häckselmessern
DE102014218408A1 (de)	2013-10-31	2015-04-30	Deere & Company	Anordnung zur Erfassung der Schärfe von Häckselmessern

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4205797A (en) *	1978-10-30	1980-06-03	Sperry Corporation	Magnetic clearance sensor
US4198006A (en) *	1978-10-30	1980-04-15	Sperry Corporation	Magnetic clearance sensor
US4412212A (en) *	1981-08-10	1983-10-25	Deere & Company	Shearbar clearance detector

1989
- 1989-08-11 DD DD33168689A patent/DD286735A5/de not_active IP Right Cessation
1990
- 1990-07-20 DE DE19904023113 patent/DE4023113A1/de not_active Withdrawn
- 1990-08-10 FR FR9010244A patent/FR2650723A1/fr not_active Withdrawn
- 1990-08-10 GB GB9017628A patent/GB2235118A/en not_active Withdrawn
- 1990-08-10 CS CS903954A patent/CS395490A3/cs unknown

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2711094A1 (fr) *	1993-11-23	1995-04-21	Ranpak Corp	Machine de conversion de matière première en produit amortisseur, comportant un assemblage de découpage incorporant un circuit détecteur de découpe erronée.
EP1198982A1 (de) *	2000-10-18	2002-04-24	Case Harvesting Systems GmbH	Einstellvorrichtung für den Schneidspalt an Häckslern

Also Published As

Publication number	Publication date
DD286735A5 (de)	1991-02-07
GB9017628D0 (en)	1990-09-26
CS395490A3 (en)	1992-01-15
DE4023113A1 (de)	1991-06-13
GB2235118A (en)	1991-02-27

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Legal Events

Date	Code	Title	Description
1992-06-26	ST	Notification of lapse