ES257684U - Ÿun dispon de util de cultivo del suelo para un apero de labranzaŸ. - Google Patents

Ÿun dispon de util de cultivo del suelo para un apero de labranzaŸ.

Info

Publication number
ES257684U
ES257684U ES1980257684U ES257684U ES257684U ES 257684 U ES257684 U ES 257684U ES 1980257684 U ES1980257684 U ES 1980257684U ES 257684 U ES257684 U ES 257684U ES 257684 U ES257684 U ES 257684U
Authority
ES
Spain
Prior art keywords
shovel
soil
twisted
concave
directing structure
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
ES1980257684U
Other languages
English (en)
Other versions
ES257684Y (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 ES257684U publication Critical patent/ES257684U/es
Application granted granted Critical
Publication of ES257684Y publication Critical patent/ES257684Y/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
    • A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
    • A01B35/20—Tools; Details
    • A01B35/22—Non-rotating tools; Resilient or flexible mounting of rigid tools

Landscapes

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

Abstract

Un dispositivo de útil de cultivo del suelo para un apero de labranza, con un cuerpo de reja curvado hacia adelante y configurado en forma cóncava en torno a una linea central por lo menos en la zona inferior, caracterizado porque el cuerpo de reja está configurado en forma cóncava aproximadamente en toda su longitud y está retorcido en torno a su eje central en forma de una espiral o una hélice de tornillo sin fin.
ES1980257684U 1979-05-29 1980-05-28 Un dispon de util de cultivo del suelo para un apero de labranza . Expired ES257684Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/043,115 US4275792A (en) 1979-05-29 1979-05-29 Shovel with soil directing structure

Publications (2)

Publication Number Publication Date
ES257684U true ES257684U (es) 1981-11-16
ES257684Y ES257684Y (es) 1982-05-01

Family

ID=21925575

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980257684U Expired ES257684Y (es) 1979-05-29 1980-05-28 Un dispon de util de cultivo del suelo para un apero de labranza .

Country Status (16)

Country Link
US (1) US4275792A (es)
AR (1) AR228137A1 (es)
AU (1) AU529201B2 (es)
BE (1) BE883499A (es)
CA (1) CA1125563A (es)
DE (1) DE3019677A1 (es)
DK (1) DK229880A (es)
ES (1) ES257684Y (es)
FR (1) FR2457624A1 (es)
GB (1) GB2051532B (es)
IT (1) IT1147055B (es)
MX (1) MX150715A (es)
NL (1) NL8003038A (es)
NZ (1) NZ193880A (es)
SE (1) SE8003976L (es)
ZA (1) ZA803216B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607707A (en) * 1984-06-28 1986-08-26 Deere & Company Chisel plow landside
DE8622814U1 (es) * 1986-08-26 1987-01-08 Lemken Kg Pflugfab
US4850435A (en) * 1987-02-24 1989-07-25 Morris Rob-Weeder Company, Ltd. Cultivator sweep with pair of rearwardly extending downturned rigid flaps
DE3929204A1 (de) * 1989-09-02 1991-03-07 Amazonen Werke Dreyer H Grubber
CA2586933C (en) * 2007-04-16 2011-07-05 David H. Mcnabb Ripper plough for soil tillage
DE102014115209A1 (de) * 2014-10-20 2016-04-21 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Bodenbearbeitungswerkzeug
USD946058S1 (en) * 2019-08-23 2022-03-15 Milson Foundry Nz Limited Twisted shovel
USD946057S1 (en) * 2019-08-23 2022-03-15 Milson Foundry Nz Limited Twisted shovel

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US234321A (en) * 1880-11-09 Spring-teeth for harrows and cultivators
US275546A (en) * 1883-04-10 Cultivator-shovel
CH487A (de) * 1889-01-29 1889-04-01 Franz Ott & Joseph Morel Pflugriester
US673221A (en) * 1900-10-09 1901-04-30 Alvy Green Perry Cultivator share or shovel.
US681547A (en) * 1901-06-24 1901-08-27 William F Hartig Plow or cultivator shovel.
US765061A (en) * 1904-03-10 1904-07-12 Towers And Sulfuric Mfg Company Plow or cultivator blade.
AT51758B (de) * 1911-03-30 1912-01-25 Albert Fenner Kultivatorschar.
US1072838A (en) * 1913-02-05 1913-09-09 Rock Island Plow Co Plow.
US1165965A (en) * 1914-08-19 1915-12-28 Edward Gausman Fender-shovel.
US1641050A (en) * 1926-08-26 1927-08-30 Ramsey Marcellus Cultivator blade
DE863721C (de) * 1939-02-01 1953-01-19 Heinrich Clausing Eggenzinken
DK85805C (da) * 1956-06-23 1958-06-30 Flemstofte Maskinfabrik As Vendbar tand til harver og kultivatorer.
DE1754704U (de) * 1957-08-05 1957-10-24 Hesterberg & Soehne F Verstaerkte, doppelseitige schare fuer bodenkulturgeraete.
GB1002382A (en) * 1963-04-25 1965-08-25 Kaj Otto Andersen Harrow tooth
SE381551B (sv) * 1973-11-30 1975-12-15 Skf Ind Trading & Dev Harvbillspets

Also Published As

Publication number Publication date
FR2457624B1 (es) 1984-10-19
ES257684Y (es) 1982-05-01
DE3019677A1 (de) 1980-12-04
NZ193880A (en) 1983-06-17
GB2051532B (en) 1982-11-24
AU529201B2 (en) 1983-05-26
IT1147055B (it) 1986-11-19
US4275792A (en) 1981-06-30
GB2051532A (en) 1981-01-21
SE8003976L (sv) 1980-11-30
AU5881580A (en) 1980-12-04
CA1125563A (en) 1982-06-15
FR2457624A1 (fr) 1980-12-26
NL8003038A (nl) 1980-12-02
AR228137A1 (es) 1983-01-31
ZA803216B (en) 1982-01-27
DK229880A (da) 1980-11-30
IT8048788A0 (it) 1980-05-26
MX150715A (es) 1984-07-03
BE883499A (fr) 1980-09-15

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