ES348129A1 - Una maquina para entresacar o aclarar hileras de plantas. - Google Patents

Una maquina para entresacar o aclarar hileras de plantas.

Info

Publication number
ES348129A1
ES348129A1 ES348129A ES348129A ES348129A1 ES 348129 A1 ES348129 A1 ES 348129A1 ES 348129 A ES348129 A ES 348129A ES 348129 A ES348129 A ES 348129A ES 348129 A1 ES348129 A1 ES 348129A1
Authority
ES
Spain
Prior art keywords
circuit
dead
line
time
thinning machine
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.)
Expired
Application number
ES348129A
Other languages
English (en)
Spanish (es)
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of ES348129A1 publication Critical patent/ES348129A1/es
Expired 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
    • A01B41/00—Thinning machines
    • A01B41/02—Thinning machines with oscillating tools
    • 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
    • A01B41/00—Thinning machines
    • A01B41/06—Thinning machines with electric, e.g. photo-electric control of thinning operations

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Guiding Agricultural Machines (AREA)
  • Agricultural Machines (AREA)
ES348129A 1966-12-12 1967-12-11 Una maquina para entresacar o aclarar hileras de plantas. Expired ES348129A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60110866A 1966-12-12 1966-12-12

Publications (1)

Publication Number Publication Date
ES348129A1 true ES348129A1 (es) 1969-03-16

Family

ID=24406252

Family Applications (1)

Application Number Title Priority Date Filing Date
ES348129A Expired ES348129A1 (es) 1966-12-12 1967-12-11 Una maquina para entresacar o aclarar hileras de plantas.

Country Status (4)

Country Link
US (1) US3525403A (en, 2012)
ES (1) ES348129A1 (en, 2012)
GB (1) GB1161680A (en, 2012)
NL (2) NL156016B (en, 2012)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732931A (en) * 1966-12-12 1973-05-15 Deere & Co Electronically controlled row crop thinning machine
US3654998A (en) * 1970-02-18 1972-04-11 Eversman Mfg Co Photo-electric plant thinners
US3776316A (en) * 1972-01-05 1973-12-04 Allied Farm Equipment Inc Electronic control for crop thinning
US4033416A (en) * 1975-04-17 1977-07-05 Orthman Manufacturing, Inc. Blade means for row crop thinning machine
US7032369B1 (en) 2003-04-29 2006-04-25 Arrowhead Center, Inc. Crop thinning apparatus and method
US10645917B2 (en) 2017-10-31 2020-05-12 Deere & Company Method for remediating developmentally delayed plants

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1898852A (en) * 1931-04-04 1933-02-21 Powell Leslie Harry Combined cotton cultivator
US2442814A (en) * 1944-05-31 1948-06-08 Lawrence B Kaiser Beet blocking machine
US2592689A (en) * 1948-07-16 1952-04-15 Arthur B Hann Electrically controlled plant chopping machine
GB900280A (en) * 1957-12-13 1962-07-04 James Warnock & Son Ltd Improvements relating to apparatus for removing growth from between spaced plants of a row
FR1352912A (fr) * 1963-01-04 1964-02-21 Perfectionnements aux machines aratoires
US3311176A (en) * 1964-04-28 1967-03-28 Allis Chalmers Mfg Co Spinner plow
US3358775A (en) * 1966-11-22 1967-12-19 Univ California Plant thinning machine and method of thinning plants

Also Published As

Publication number Publication date
NL156016B (nl) 1978-03-15
US3525403A (en) 1970-08-25
NL7800932A (nl) 1978-05-31
GB1161680A (en) 1969-08-20
NL6716442A (en, 2012) 1968-06-13

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