FR2308291B1 - - Google Patents

Info

Publication number
FR2308291B1
FR2308291B1 FR7618035A FR7618035A FR2308291B1 FR 2308291 B1 FR2308291 B1 FR 2308291B1 FR 7618035 A FR7618035 A FR 7618035A FR 7618035 A FR7618035 A FR 7618035A FR 2308291 B1 FR2308291 B1 FR 2308291B1
Authority
FR
France
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
FR7618035A
Other languages
French (fr)
Other versions
FR2308291A1 (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.)
C Van der Lely NV
Original Assignee
C Van der Lely NV
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
Priority claimed from NL7300604A external-priority patent/NL169946C/xx
Priority claimed from NL7301268A external-priority patent/NL7301268A/xx
Application filed by C Van der Lely NV filed Critical C Van der Lely NV
Publication of FR2308291A1 publication Critical patent/FR2308291A1/fr
Application granted granted Critical
Publication of FR2308291B1 publication Critical patent/FR2308291B1/fr
Granted 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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
    • A01B33/106—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented vertically or steeply inclined

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)
FR7618035A 1973-01-16 1976-06-15 Machine a rotors pour travailler le sol Granted FR2308291A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7300604A NL169946C (nl) 1973-01-16 1973-01-16 Grondbewerkingsmachine.
NL7301268A NL7301268A (it) 1973-01-30 1973-01-30

Publications (2)

Publication Number Publication Date
FR2308291A1 FR2308291A1 (fr) 1976-11-19
FR2308291B1 true FR2308291B1 (it) 1978-10-13

Family

ID=26644852

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7400907A Expired FR2213726B1 (it) 1973-01-16 1974-01-11
FR7618035A Granted FR2308291A1 (fr) 1973-01-16 1976-06-15 Machine a rotors pour travailler le sol

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7400907A Expired FR2213726B1 (it) 1973-01-16 1974-01-11

Country Status (4)

Country Link
DE (1) DE2401637A1 (it)
FR (2) FR2213726B1 (it)
GB (3) GB1460371A (it)
IT (1) IT1006922B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7403070A (nl) * 1974-03-07 1975-09-09 Lely Nv C Van Der Grondbewerkingsmachine.
NL7409854A (nl) * 1974-07-22 1976-01-26 Lely Nv C Van Der Grondbewerkingsmachine.
NL7412052A (nl) * 1974-09-11 1976-03-15 Lely Nv C Van Der Grondbewerkingsmachine.
NL176326C (nl) * 1974-11-21 1985-04-01 Lely Nv C Van Der Grondbewerkingsmachine.
NL179780C (nl) * 1975-03-06 1986-11-17 Lely Nv C Van Der Grondbewerkingsmachine.
US4124078A (en) * 1975-06-02 1978-11-07 C. Van Der Lely N.V. Agricultural implements
IT1071608B (it) * 1976-09-28 1985-04-10 Maurilio Bruno Macchine Agrico Erpice rotante perfezionato
NL7702205A (nl) * 1977-03-02 1978-09-05 Texas Industries Inc Grondbewerkingsmachine.
GB1593463A (en) * 1977-03-07 1981-07-15 Texas Industries Inc Soil cultivating implements
NL7711983A (nl) * 1977-11-01 1979-05-03 Patent Concern Nv Grondbewerkingsmachine.
DE2850894A1 (de) * 1977-11-30 1979-05-31 Patent Concern Nv Bodenbearbeitungsmaschine
US4324123A (en) * 1978-10-17 1982-04-13 Lely Nv C Van Der Soil cultivating implements
NL7810716A (nl) * 1978-10-27 1980-04-29 Patent Concern Nv Grondbewerkingsmachine.
NL7810717A (nl) * 1978-10-27 1980-04-29 Patent Concern Nv Grondbewerkingsmachine.
AT387884B (de) * 1986-07-30 1989-03-28 Steyr Daimler Puch Ag Bodenlockerungsgeraet
NL9002567A (nl) * 1990-11-26 1992-06-16 Lely Nv C Van Der Grondbewerkingsmachine.
CN112703833A (zh) * 2020-12-29 2021-04-27 王常方 一种多角度可调的农业机械旋耕机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR755646A (it) * 1933-11-27
DE37306C (de) * 1884-12-30 1886-10-21 L. A. C. HARTMANN in Nordhausen, Sundhäuser Chaussee 11 Neuerung an Hackmaschinen mit rotirenden Messern
US1360868A (en) * 1919-09-02 1920-11-30 Leonard L Beise Cultivator
GB619713A (en) * 1946-12-20 1949-03-14 Wallace Mitchell Henderson Rotary cultivator attachment for agricultural tractors and like vehicles
GB654229A (en) * 1948-02-10 1951-06-13 William Wharton And Olding Ltd Improvements in or relating to cultivating and tilling machines
US2755718A (en) * 1955-01-10 1956-07-24 Raymond J Arndt Self-propelled rotary tiller
NL137376C (it) * 1967-11-01
CH487576A (de) * 1967-11-01 1970-03-31 Lely Nv C Van Der Bodenbearbeitungsmaschine

Also Published As

Publication number Publication date
GB1460372A (en) 1977-01-06
IT1006922B (it) 1976-10-20
FR2213726B1 (it) 1979-06-29
DE2401637A1 (de) 1974-07-18
FR2308291A1 (fr) 1976-11-19
GB1460373A (en) 1977-01-06
FR2213726A1 (it) 1974-08-09
GB1460371A (en) 1977-01-06

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Legal Events

Date Code Title Description
ST Notification of lapse