FR2213726A1 - - Google Patents

Info

Publication number
FR2213726A1
FR2213726A1 FR7400907A FR7400907A FR2213726A1 FR 2213726 A1 FR2213726 A1 FR 2213726A1 FR 7400907 A FR7400907 A FR 7400907A FR 7400907 A FR7400907 A FR 7400907A FR 2213726 A1 FR2213726 A1 FR 2213726A1
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.)
Granted
Application number
FR7400907A
Other languages
French (fr)
Other versions
FR2213726B1 (
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 FR2213726A1 publication Critical patent/FR2213726A1/fr
Application granted granted Critical
Publication of FR2213726B1 publication Critical patent/FR2213726B1/fr
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
    • 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)
FR7400907A 1973-01-16 1974-01-11 Expired FR2213726B1 ( )

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
FR2213726A1 true FR2213726A1 ( ) 1974-08-09
FR2213726B1 FR2213726B1 ( ) 1979-06-29

Family

ID=26644852

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7400907A Expired FR2213726B1 ( ) 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 After (1)

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

Country Status (4)

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

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2275134A1 (fr) * 1974-03-07 1976-01-16 Lely Nv C Van Der Machine pour travailler le sol
FR2284261A1 (fr) * 1974-09-11 1976-04-09 Lely Nv C Van Der Machine pour travailler le sol
FR2291694A1 (fr) * 1974-11-21 1976-06-18 Lely Nv C Van Der Machine pour travailler le sol
FR2320038A1 (fr) * 1975-06-02 1977-03-04 Lely Nv C Van Der Machine agricole, en particulier pour le travail du sol
FR2365281A1 (fr) * 1976-09-28 1978-04-21 Maurilio Macchine Agricole Bru Herse a organes cultivateurs rotatifs
FR2382165A1 (fr) * 1977-03-02 1978-09-29 Texas Industries Inc Machine pour travailler le sol
FR2439536A1 (fr) * 1978-10-27 1980-05-23 Patent Concern Nv Machine agricole pour la preparation des sols du type herse rotative
FR2439537A1 (fr) * 1978-10-27 1980-05-23 Patent Concern Nv Machine agricole pour la preparation des sols du type herse rotative
FR2669502A1 (fr) * 1990-11-26 1992-05-29 Lely Nv C Van Der Machine pour travailler le sol a unites de travail entrainees en rotation par des arbres verticaux, et comprenant une dent elastique centrale.

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7409854A (nl) * 1974-07-22 1976-01-26 Lely Nv C Van Der Grondbewerkingsmachine.
NL179780C (nl) * 1975-03-06 1986-11-17 Lely Nv C Van Der 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
AT387884B (de) * 1986-07-30 1989-03-28 Steyr Daimler Puch Ag Bodenlockerungsgeraet
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
FR755646A ( ) * 1933-11-27
GB619713A (en) * 1946-12-20 1949-03-14 Wallace Mitchell Henderson Rotary cultivator attachment for agricultural tractors and like vehicles
GB654230A (en) * 1948-02-10 1951-06-13 Wharton & Wilcocks 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
FR1594692A ( ) * 1967-11-01 1970-06-08

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL137376C ( ) * 1967-11-01

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR755646A ( ) * 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
GB654230A (en) * 1948-02-10 1951-06-13 Wharton & Wilcocks 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
FR1594692A ( ) * 1967-11-01 1970-06-08

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2275134A1 (fr) * 1974-03-07 1976-01-16 Lely Nv C Van Der Machine pour travailler le sol
FR2284261A1 (fr) * 1974-09-11 1976-04-09 Lely Nv C Van Der Machine pour travailler le sol
FR2291694A1 (fr) * 1974-11-21 1976-06-18 Lely Nv C Van Der Machine pour travailler le sol
FR2320038A1 (fr) * 1975-06-02 1977-03-04 Lely Nv C Van Der Machine agricole, en particulier pour le travail du sol
FR2365281A1 (fr) * 1976-09-28 1978-04-21 Maurilio Macchine Agricole Bru Herse a organes cultivateurs rotatifs
FR2382165A1 (fr) * 1977-03-02 1978-09-29 Texas Industries Inc Machine pour travailler le sol
FR2439536A1 (fr) * 1978-10-27 1980-05-23 Patent Concern Nv Machine agricole pour la preparation des sols du type herse rotative
FR2439537A1 (fr) * 1978-10-27 1980-05-23 Patent Concern Nv Machine agricole pour la preparation des sols du type herse rotative
FR2561058A1 (fr) * 1978-10-27 1985-09-20 Patent Concern Nv Machine agricole pour la preparation des sols du type herse rotative
FR2669502A1 (fr) * 1990-11-26 1992-05-29 Lely Nv C Van Der Machine pour travailler le sol a unites de travail entrainees en rotation par des arbres verticaux, et comprenant une dent elastique centrale.

Also Published As

Publication number Publication date
GB1460373A (en) 1977-01-06
FR2213726B1 ( ) 1979-06-29
FR2308291A1 (fr) 1976-11-19
GB1460372A (en) 1977-01-06
DE2401637A1 (de) 1974-07-18
IT1006922B (it) 1976-10-20
GB1460371A (en) 1977-01-06
FR2308291B1 ( ) 1978-10-13

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Legal Events

Date Code Title Description
ST Notification of lapse