FR2371130A1 - Mecanisme de grattage pour herses a disques - Google Patents

Mecanisme de grattage pour herses a disques

Info

Publication number
FR2371130A1
FR2371130A1 FR7733766A FR7733766A FR2371130A1 FR 2371130 A1 FR2371130 A1 FR 2371130A1 FR 7733766 A FR7733766 A FR 7733766A FR 7733766 A FR7733766 A FR 7733766A FR 2371130 A1 FR2371130 A1 FR 2371130A1
Authority
FR
France
Prior art keywords
arm
blade
disc
cross member
scraping mechanism
Prior art date
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Withdrawn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
FR7733766A
Other languages
English (en)
Inventor
Evert J Heersink
Eugen J Birkenbach
Daniel M Brown
Thomas R Schroeder
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.)
Navistar Inc
Original Assignee
International Harverster Corp
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.)
Filing date
Publication date
Application filed by International Harverster Corp filed Critical International Harverster Corp
Publication of FR2371130A1 publication Critical patent/FR2371130A1/fr
Withdrawn legal-status Critical Current

Links

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
    • A01B23/00—Elements, tools, or details of harrows
    • A01B23/06—Discs; Scrapers for cleaning discs; Sharpening attachments; Lubrication of bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/40—Clamping arrangements where clamping parts are received in recesses of elements to be connected
    • F16B2200/403—Threaded clamping parts

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

Herse agricole du type à disques. Un instrument oratoire comprend une série de disques concaves 30 et de grattoirs 82 fixés à une traverse commune 70; chaque grattoir 82 étant constitué par un bras 84 et par une lame 86; pour permettre de régler la position de la lame 86 par rapport au disque 30, le bras 84 est fixé à la traverse 70 par un boulon 94 qui traverse une partie concavo-convexe 90 du bras 84 et qui, selon son degré de serrage, aplatit plus ou moins cette partie 90 et déplace donc latéralement le reste du bras 84 et la lame 86. Application : grattage des disques de herses agricoles.
FR7733766A 1976-11-22 1977-11-09 Mecanisme de grattage pour herses a disques Withdrawn FR2371130A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/743,837 US4127179A (en) 1976-11-22 1976-11-22 Scraper mechanism for disk gang harrows

Publications (1)

Publication Number Publication Date
FR2371130A1 true FR2371130A1 (fr) 1978-06-16

Family

ID=24990398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733766A Withdrawn FR2371130A1 (fr) 1976-11-22 1977-11-09 Mecanisme de grattage pour herses a disques

Country Status (5)

Country Link
US (1) US4127179A (fr)
AU (1) AU506514B2 (fr)
CA (1) CA1076872A (fr)
FR (1) FR2371130A1 (fr)
ZA (1) ZA775734B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1057391A1 (fr) * 1999-06-03 2000-12-06 Deere & Company Outil de travail agricole avec grattoirs

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6865829B2 (en) * 1999-12-02 2005-03-15 Komatsu Ltd. Bucket tooth
US7290620B2 (en) * 2004-02-27 2007-11-06 Cnh America Llc Disk blade scrapers for tillage apparatus
SE0401121L (sv) * 2004-04-28 2005-03-22 Vaederstad Verken Ab Avskrapare för jordbruksredskap
US7481279B2 (en) * 2005-04-01 2009-01-27 Cnh America, Llc Disc blade scraper system
US7357193B2 (en) * 2005-09-19 2008-04-15 Air Design, Inc. Air seeder disc scraper
US11252852B2 (en) * 2006-05-15 2022-02-22 Pro Mags Llc Gauge wheel and universal scraper for use with a conventional row planter assembly
US7730962B1 (en) * 2007-03-21 2010-06-08 Kester Philip C Adjustable scraper assembly for planter gauge wheels
US20090000796A1 (en) * 2007-06-27 2009-01-01 Cooper Troy L Adjustable scraper blade system for disk harrows
NZ589458A (en) * 2010-11-23 2013-06-28 Christopher John Baker Blade Mount for disc for soil engagement, typically no-till apparatus, with blade movable along axis of mount and able to tilt
CA2783642A1 (fr) * 2012-02-14 2013-08-14 Devloo, Mark Racleuse et instrument agricole pourvu de celle-ci
RU2014124371A (ru) 2013-08-21 2015-12-27 СиЭнЭйч ИНДАСТРИАЛ АМЕРИКА ЭлЭлСи Почвообрабатывающее орудие со скребком/дефлектором
US20150129262A1 (en) * 2013-11-13 2015-05-14 Cnh Industrial America Llc Tillage implement scraper assembly
US9872422B2 (en) 2013-12-11 2018-01-23 Cnh Industrial America Llc Flexible wing sections for a field cultivator
ITMI20140333U1 (it) * 2014-11-03 2016-05-03 Bianchi Srl Struttura di porta-disco, dotata di raschia-dischi, particolarmente per erpici o frangizolle
USD908742S1 (en) * 2019-04-24 2021-01-26 Kuhn Krause, Inc. Scraper arm for use with disc harrows

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831685A (en) * 1973-03-02 1974-08-27 Int Harvester Co Disk gang coupling for harrows and the like

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US678248A (en) * 1900-03-10 1901-07-09 Will F Hoyt Disk grain-drill.
US1204306A (en) * 1916-02-03 1916-11-07 Beaver Dam Mfg Co Supporting mechanism for scraping-blades.
US1512258A (en) * 1920-09-11 1924-10-21 Deere & Co Disk harrow
US1512257A (en) * 1920-09-11 1924-10-21 Deere & Co Disk harrow
US3438448A (en) * 1966-03-08 1969-04-15 Massey Ferguson Inc Disc scraper
US3811516A (en) * 1970-07-29 1974-05-21 Massey Ferguson Inc Folding wing lock
US3833067A (en) * 1972-10-30 1974-09-03 Deere & Co Spring biased scraper for disk implements

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831685A (en) * 1973-03-02 1974-08-27 Int Harvester Co Disk gang coupling for harrows and the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1057391A1 (fr) * 1999-06-03 2000-12-06 Deere & Company Outil de travail agricole avec grattoirs
US6223832B1 (en) 1999-06-03 2001-05-01 Deere & Company Constant pressure scraper system with adjustment

Also Published As

Publication number Publication date
AU3055277A (en) 1979-05-17
ZA775734B (en) 1978-08-30
AU506514B2 (en) 1980-01-10
US4127179A (en) 1978-11-28
CA1076872A (fr) 1980-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
DI Inadmissibility of an action of restoration
AR Application made for restoration
BD Lapse confirmed
DO Appeal for restoration rejected