ATA773978A - Rotary harrow - Google Patents

Rotary harrow

Info

Publication number: ATA773978A
Authority: AT; Austria
Prior art keywords: rotary harrow; harrow; rotary
Prior art date: 1977-11-01

Application number

AT773978A

Other languages

German (de)

Other versions

AT364560B (en

Original Assignee

Patent Concern 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.)

1977-11-01

Filing date

1978-10-30

Publication date

1981-03-15

1977-11-01 Priority claimed from NL7711984A external-priority patent/NL7711984A/en

1978-06-22 Priority claimed from NL7806738A external-priority patent/NL7806738A/en

1978-10-30 Application filed by Patent Concern Nv filed Critical Patent Concern Nv

1981-03-15 Publication of ATA773978A publication Critical patent/ATA773978A/en

1981-10-27 Application granted granted Critical

1981-10-27 Publication of AT364560B publication Critical patent/AT364560B/en

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
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
- A01B49/025—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven about a substantially vertical axis
- 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
- A01B33/087—Lifting devices; Depth regulation devices; Mountings

Landscapes

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

AT0773978A 1977-11-01 1978-10-30 Rotary harrow AT364560B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL7711984A NL7711984A (en)	1977-11-01	1977-11-01	SOIL TILLER.
NL7806738A NL7806738A (en)	1978-06-22	1978-06-22	SOIL WORKING MACHINE.

Publications (2)

Publication Number	Publication Date
ATA773978A true ATA773978A (en)	1981-03-15
AT364560B AT364560B (en)	1981-10-27

Family

ID=26645356

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0773978A AT364560B (en)	1977-11-01	1978-10-30	Rotary harrow

Country Status (10)

Country	Link
JP (1)	JPS5475304A (en)
AT (1)	AT364560B (en)
AU (1)	AU4110278A (en)
BR (1)	BR7807188A (en)
CA (1)	CA1103086A (en)
CH (1)	CH636746A5 (en)
DK (1)	DK482178A (en)
ES (1)	ES474549A1 (en)
IT (1)	IT1100036B (en)
NZ (1)	NZ188778A (en)

1978
- 1978-10-26 ES ES474549A patent/ES474549A1/en not_active Expired
- 1978-10-27 AU AU41102/78A patent/AU4110278A/en active Pending
- 1978-10-30 DK DK482178A patent/DK482178A/en unknown
- 1978-10-30 AT AT0773978A patent/AT364560B/en not_active IP Right Cessation
- 1978-10-30 NZ NZ188778A patent/NZ188778A/en unknown
- 1978-10-31 CA CA315,048A patent/CA1103086A/en not_active Expired
- 1978-10-31 JP JP13336078A patent/JPS5475304A/en active Pending
- 1978-10-31 IT IT29301/78A patent/IT1100036B/en active
- 1978-10-31 BR BR7807188A patent/BR7807188A/en unknown
- 1978-10-31 CH CH1121578A patent/CH636746A5/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU4110278A (en)	1980-05-01
IT1100036B (en)	1985-09-28
BR7807188A (en)	1979-06-12
IT7829301A0 (en)	1978-10-31
NZ188778A (en)	1981-05-01
JPS5475304A (en)	1979-06-16
AT364560B (en)	1981-10-27
DK482178A (en)	1979-05-02
CH636746A5 (en)	1983-06-30
CA1103086A (en)	1981-06-16
ES474549A1 (en)	1979-02-16

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IT7827113A0 (en)	1978-08-29	BUILT-IN ROTARY PLOW.
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AT364560B (en)	1981-10-27	Rotary harrow
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IT1117525B (en)	1986-02-17	FLAT ROTARY HARROW
IT1071608B (en)	1985-04-10	PERFECTED ROTARY HARROW
AT364186B (en)	1981-09-25	TILLAGE MACHINE
IT1090113B (en)	1985-06-18	CRUSHING ROTARY HARROW
SE7701633L (en)	1978-08-15	ROTARY CONTAINING PLOW
IT1093207B (en)	1985-07-19	HARROW

Legal Events

Date	Code	Title	Description
1985-12-15	ELJ	Ceased due to non-payment of the annual fee