MX145813A - Mejoras en herramienta de hacer surcos para una maquina de sembrar - Google Patents

Mejoras en herramienta de hacer surcos para una maquina de sembrar

Info

Publication number
MX145813A
MX145813A MX169613A MX16961377A MX145813A MX 145813 A MX145813 A MX 145813A MX 169613 A MX169613 A MX 169613A MX 16961377 A MX16961377 A MX 16961377A MX 145813 A MX145813 A MX 145813A
Authority
MX
Mexico
Prior art keywords
planting machine
rolling tools
tools
rolling
planting
Prior art date
Application number
MX169613A
Other languages
English (en)
Spanish (es)
Inventor
Earle W Stephenson
Clyde G Hutzell
Raymond Douglas Evans Jr
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 MX145813A publication Critical patent/MX145813A/es

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)
MX169613A 1976-06-24 1977-06-24 Mejoras en herramienta de hacer surcos para una maquina de sembrar MX145813A (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
MX145813A true MX145813A (es) 1982-04-05

Family

ID=24809565

Family Applications (1)

Application Number Title Priority Date Filing Date
MX169613A MX145813A (es) 1976-06-24 1977-06-24 Mejoras en herramienta de hacer surcos para una maquina de sembrar

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107381089A (zh) * 2017-08-31 2017-11-24 太重（天津）滨海重型机械有限公司 斗轮机及其斗轮机构

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469185A (en) * 1978-12-18 1984-09-04 Deere & Company Cutter wheel for tillage apparatus
CA1110923A (en) * 1978-12-18 1981-10-20 Robert E. Fox 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
KR950703113A (ko) * 1992-08-26 1995-08-23 더글라스 포터 고형물 분쇄 및 굴삭장치(apparatus for cutting and excavating solids)
US8333435B2 (en) * 2006-01-25 2012-12-18 Taiga Investments Pty Ltd. Holder for holding a tooth on a body of a cutting blade or grinding drum for cutting or grinding rock or hard earth formations
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
US11802481B2 (en) * 2019-12-04 2023-10-31 Element Six (Uk) Limited Disk cutter
FR3108231B1 (fr) * 2020-03-22 2022-04-01 Agricarb Disque dechaumeur renforce et dechaumeuse associee

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR409610A (it) *
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
US4043404A (en) * 1976-01-15 1977-08-23 Deere & Company Tillage apparatus having improved cutting and drive structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107381089A (zh) * 2017-08-31 2017-11-24 太重（天津）滨海重型机械有限公司 斗轮机及其斗轮机构
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

Also Published As

Publication number Publication date
IT1081112B (it) 1985-05-16
AR212365A1 (es) 1978-06-30
FR2400313B1 (it) 1984-09-21
DE2728656A1 (de) 1978-01-05
JPS5322016A (en) 1978-03-01
AU2637377A (en) 1979-01-04
CA1057131A (en) 1979-06-26
DE2728656B2 (de) 1980-10-23
AU511032B2 (en) 1980-07-24
DE2728656C3 (de) 1981-06-19
ZA773681B (en) 1978-05-30
FR2400313A1 (fr) 1979-03-16
GB1532119A (en) 1978-11-15

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