FR2400313A1 - Outil pour former des sillons - Google Patents

Outil pour former des sillons

Info

Publication number
FR2400313A1
FR2400313A1 FR7719487A FR7719487A FR2400313A1 FR 2400313 A1 FR2400313 A1 FR 2400313A1 FR 7719487 A FR7719487 A FR 7719487A FR 7719487 A FR7719487 A FR 7719487A FR 2400313 A1 FR2400313 A1 FR 2400313A1
Authority
FR
France
Prior art keywords
tool
disc
forming
rotation
elements
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.)
Granted
Application number
FR7719487A
Other languages
English (en)
Other versions
FR2400313B1 (fr
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.)
Kennametal Inc
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Publication of FR2400313A1 publication Critical patent/FR2400313A1/fr
Application granted granted Critical
Publication of FR2400313B1 publication Critical patent/FR2400313B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Sowing (AREA)
  • Soil Working Implements (AREA)
  • Harvester Elements (AREA)
  • Earth Drilling (AREA)

Abstract

L'invention concerne un outil rotatif pour travailler la terre, en particulier pour former des sillons. Cet outil comprend un disque 10 agencé pour être entraîné en rotation dans une direction, comprenant des faces planes et une surface périphérique 16, et des éléments 14 pour former les sillons, répartis sur la circonférence du disque, dont les extrémités travaillantes 18 dépassent de la périphérie du disque en faisant un angle avec elle et sont dirigés suivant ladite direction de rotation, au moins les extrémités travaillantes desdits éléments étant formées d'une matière dure, résistant à l'usure. L'outil selon l'invention convient notamment pour planter des semences dans les sols n'ayant pas subi de préparation.
FR7719487A 1976-06-24 1977-06-24 Outil pour former des sillons Granted FR2400313A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69949176A 1976-06-24 1976-06-24

Publications (2)

Publication Number Publication Date
FR2400313A1 true FR2400313A1 (fr) 1979-03-16
FR2400313B1 FR2400313B1 (fr) 1984-09-21

Family

ID=24809565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719487A Granted FR2400313A1 (fr) 1976-06-24 1977-06-24 Outil pour former des sillons

Country Status (10)

Country Link
JP (1) JPS5322016A (fr)
AR (1) AR212365A1 (fr)
AU (1) AU511032B2 (fr)
CA (1) CA1057131A (fr)
DE (1) DE2728656C3 (fr)
FR (1) FR2400313A1 (fr)
GB (1) GB1532119A (fr)
IT (1) IT1081112B (fr)
MX (1) MX145813A (fr)
ZA (1) ZA773681B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3108231A1 (fr) * 2020-03-22 2021-09-24 Agricarb Disque dechaumeur renforce et dechaumeuse associee

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1110923A (fr) * 1978-12-18 1981-10-20 Robert E. Fox Lame pour machine de labourage
US4469185A (en) * 1978-12-18 1984-09-04 Deere & Company Cutter wheel for tillage apparatus
DE3223376C2 (de) * 1982-06-23 1985-06-05 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen Säschar für das Zero-tillage-Verfahren
US5064001A (en) * 1990-06-26 1991-11-12 Walkers Merredin Pty Ltd Rotary soil working tool
AU679459B2 (en) * 1992-08-26 1997-07-03 University Of Queensland, The Apparatus for cutting and excavating solids
CN101395341B (zh) * 2006-01-25 2011-06-08 泰加投资私人有限公司 在用于切割或磨削岩石或硬土层的切割刀片或磨碎机的主体上夹持齿的夹持器
CN107381089B (zh) * 2017-08-31 2020-03-17 太重（天津）滨海重型机械有限公司 斗轮机及其斗轮机构
CN108207186B (zh) * 2018-03-14 2023-09-26 河北农业大学 一种玉米精确高脚定位追肥机及其使用方法
JP7402340B2 (ja) * 2019-12-04 2023-12-20 エレメント、シックス、（ユーケー）、リミテッド ディスクカッタおよび溝切りカッタ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR409610A (fr) *
US3419976A (en) * 1966-01-19 1969-01-07 Francis M. Reising Ditching wheels and mountings therefor
US3663063A (en) * 1970-12-21 1972-05-16 Hillard E Johnmeyer Sr Trenching implement
US3995699A (en) * 1975-12-11 1976-12-07 Wallace-Murray Corporation Replaceable insert for agricultural disc

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043404A (en) * 1976-01-15 1977-08-23 Deere & Company Tillage apparatus having improved cutting and drive structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR409610A (fr) *
US3419976A (en) * 1966-01-19 1969-01-07 Francis M. Reising Ditching wheels and mountings therefor
US3663063A (en) * 1970-12-21 1972-05-16 Hillard E Johnmeyer Sr Trenching implement
US3995699A (en) * 1975-12-11 1976-12-07 Wallace-Murray Corporation Replaceable insert for agricultural disc

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3108231A1 (fr) * 2020-03-22 2021-09-24 Agricarb Disque dechaumeur renforce et dechaumeuse associee
WO2021191539A1 (fr) * 2020-03-22 2021-09-30 Agricarb Disque déchaumeur renforce et déchaumeuse associée

Also Published As

Publication number Publication date
AU2637377A (en) 1979-01-04
IT1081112B (it) 1985-05-16
ZA773681B (en) 1978-05-30
CA1057131A (fr) 1979-06-26
GB1532119A (en) 1978-11-15
AU511032B2 (en) 1980-07-24
MX145813A (es) 1982-04-05
JPS5322016A (en) 1978-03-01
DE2728656B2 (de) 1980-10-23
DE2728656A1 (de) 1978-01-05
DE2728656C3 (de) 1981-06-19
AR212365A1 (es) 1978-06-30
FR2400313B1 (fr) 1984-09-21

Similar Documents

Publication Publication Date Title
FR2400313A1 (fr) Outil pour former des sillons
FR2395688A1 (fr) Disques pour l'agriculture a grande vitesse
CA2265308A1 (fr) Coutre a racloir interieur libre
FR2356347A1 (fr) Cultivateur a tarieres
FR2441758A1 (fr) Palier d'arbre transmettant les couples et mobile axialement
FR2364727A1 (fr) Outil rotatif pour tailler les engrenages
FR2427769A1 (fr) Ensemble de preparation du sol pour planteuses ou semoirs utilises en agriculture
ATE120925T1 (de) Bodenbearbeitungsmaschine.
EP1192849A1 (fr) Disque ouvreur pour semoir et semoir utilisant un tel disque
US1258109A (en) Cultivator.
KR880000778B1 (ko) 정역전 로우터리 경운장치
US4678043A (en) Hand tool for loosening soil
US3604515A (en) Device for cutting furrows in the ground
ES2022851B3 (es) Maquina agricola de laboreo
FR2452858A1 (fr) Machine pour le travail du sol
SU1526590A1 (ru) Почвообрабатывающее орудие
DE3272209D1 (en) Soil cultivating implements
FR2554666A1 (fr) Outil, en particulier pour appareil permettant le travail du sol
SU1218942A1 (ru) Рабочий орган почвообрабатывающего оруди
SU1037851A1 (ru) Ротационный рабочий орган культиватора-рыхлител
FR2754131A1 (fr) Appareil agricole pour le travail du sol
SU1498407A1 (ru) Ротационный рабочий орган культиватора
KR890007536Y1 (ko) 경운기용 로우터리 작업용 철바퀴
SU1200861A1 (ru) Дисковый рабочий орган
SU1209050A1 (ru) Рабочий орган почвообрабатывающего оруди

Legal Events

Date Code Title Description
ST Notification of lapse