IT1006922B - Aratro a rotazione o macchina analo ga per la lavorazione del terreno con rotori allineati ad assi verti cali portanti organi di lavoro all estremita - Google Patents

Aratro a rotazione o macchina analo ga per la lavorazione del terreno con rotori allineati ad assi verti cali portanti organi di lavoro all estremita

Info

Publication number: IT1006922B
Authority: IT; Italy
Prior art keywords: cali; tilling; anal; soil; axis
Prior art date: 1973-01-16

Application number

IT1943574A

Other languages

English (en)

Original Assignee

Lely Nv C Van Der

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.)

1973-01-16

Filing date

1974-01-15

Publication date

1976-10-20

1973-01-16 Priority claimed from NL7300604A external-priority patent/NL169946C/xx

1973-01-30 Priority claimed from NL7301268A external-priority patent/NL7301268A/xx

1974-01-15 Application filed by Lely Nv C Van Der filed Critical Lely Nv C Van Der

1976-10-20 Application granted granted Critical

1976-10-20 Publication of IT1006922B publication Critical patent/IT1006922B/it

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)

IT1943574A 1973-01-16 1974-01-15 Aratro a rotazione o macchina analo ga per la lavorazione del terreno con rotori allineati ad assi verti cali portanti organi di lavoro all estremita IT1006922B (it)

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 (1)

Publication Number	Publication Date
IT1006922B true IT1006922B (it)	1976-10-20

Family

ID=26644852

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT1943574A IT1006922B (it)	1973-01-16	1974-01-15	Aratro a rotazione o macchina analo ga per la lavorazione del terreno con rotori allineati ad assi verti cali portanti organi di lavoro all estremita

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

1974
- 1974-01-11 FR FR7400907A patent/FR2213726B1/fr not_active Expired
- 1974-01-11 GB GB151774A patent/GB1460371A/en not_active Expired
- 1974-01-11 GB GB4991275A patent/GB1460373A/en not_active Expired
- 1974-01-11 GB GB4991175A patent/GB1460372A/en not_active Expired
- 1974-01-15 IT IT1943574A patent/IT1006922B/it active
- 1974-01-15 DE DE19742401637 patent/DE2401637A1/de not_active Ceased
1976
- 1976-06-15 FR FR7618035A patent/FR2308291A1/fr active Granted

Also Published As

Publication number	Publication date
GB1460371A (en)	1977-01-06
FR2308291B1 (it)	1978-10-13
GB1460372A (en)	1977-01-06
FR2308291A1 (fr)	1976-11-19
FR2213726A1 (it)	1974-08-09
FR2213726B1 (it)	1979-06-29
GB1460373A (en)	1977-01-06
DE2401637A1 (de)	1974-07-18

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