IT7840030A0 - Perfezionamenti negli aratri ribaltabili - Google Patents
Perfezionamenti negli aratri ribaltabiliInfo
- Publication number
- IT7840030A0 IT7840030A0 IT7840030A IT4003078A IT7840030A0 IT 7840030 A0 IT7840030 A0 IT 7840030A0 IT 7840030 A IT7840030 A IT 7840030A IT 4003078 A IT4003078 A IT 4003078A IT 7840030 A0 IT7840030 A0 IT 7840030A0
- Authority
- IT
- Italy
- Prior art keywords
- plows
- tipping
- tipping plows
- Prior art date
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
- A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
- A01B61/04—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame
- A01B61/044—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis
- A01B61/046—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis the device including an energy accumulator for restoring the tool to its working position
- A01B61/048—Devices for, or parts of, agricultural machines or implements for preventing overstrain of the connection between tools and carrier beam or frame the connection enabling a yielding pivoting movement around a substantially horizontal and transverse axis the device including an energy accumulator for restoring the tool to its working position the connection or the energy accumulator being active in two opposite directions, e.g. for reversible plows
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Eye Examination Apparatus (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Bridges Or Land Bridges (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8347/77A GB1597488A (en) | 1977-02-28 | 1977-02-28 | Reversible ploughs |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7840030A0 true IT7840030A0 (it) | 1978-02-28 |
IT1203158B IT1203158B (it) | 1989-02-15 |
Family
ID=9850797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT40030/78A IT1203158B (it) | 1977-02-28 | 1978-02-28 | Perfezionamenti negli aratri ribaltabili |
Country Status (12)
Country | Link |
---|---|
US (1) | US4189007A (it) |
BE (1) | BE864194A (it) |
DE (1) | DE2807240A1 (it) |
DK (1) | DK88478A (it) |
ES (1) | ES467338A1 (it) |
FR (1) | FR2381451A1 (it) |
GB (1) | GB1597488A (it) |
IT (1) | IT1203158B (it) |
LU (1) | LU79131A1 (it) |
NL (1) | NL7802172A (it) |
NO (1) | NO144864C (it) |
SE (1) | SE432509B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3580742D1 (de) * | 1984-12-12 | 1991-01-10 | Lely Nv C Van Der | Pflug. |
GB8529752D0 (en) * | 1985-12-03 | 1986-01-08 | Ransomes Sims & Jefferies Plc | Reversible ploughs |
US5076368A (en) * | 1990-01-25 | 1991-12-31 | Harrell Danny H | Reversible plow |
US5000267A (en) * | 1990-01-25 | 1991-03-19 | Harrell Danny H | Reversible plow |
US5078217A (en) * | 1990-01-25 | 1992-01-07 | Harrell Danny H | Reversible plow |
US5020603A (en) * | 1990-01-25 | 1991-06-04 | Harrell Danny H | Reversible plow |
ES2034869B1 (es) * | 1990-11-15 | 1993-12-16 | Kverneland Klepp As | Disposicion en un arado de reja unica o rejas multiples, especialmente un arado reversible. |
DE4224657C1 (de) * | 1992-07-25 | 1993-11-18 | Kverneland Klepp A S Kvernalan | Pflugkörperaufhängung |
EP1856965B1 (de) * | 2006-05-19 | 2009-07-29 | Lemken GmbH & Co. KG | Drehpflug mit Überlastsicherung |
WO2020012513A1 (en) * | 2018-07-10 | 2020-01-16 | Moro Aratri S.R.L. | Digging plough |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3202223A (en) * | 1964-03-02 | 1965-08-24 | Int Harvester Co | Cushion plow trip |
US3565180A (en) * | 1965-08-26 | 1971-02-23 | Deere & Co | Plow construction |
US3420315A (en) * | 1966-02-18 | 1969-01-07 | Deere & Co | Roll-over two-way plow having novel safety standard |
DE2024509C3 (de) * | 1970-05-20 | 1981-07-23 | Rabewerk Heinrich Clausing, 4515 Bad Essen | Stein- und Überlastsicherung für Volldrehpflüge |
GB1480918A (en) * | 1974-09-24 | 1977-07-27 | Ransomes Sims & Jefferies Ltd | Ploughs |
FR2293863A1 (fr) * | 1974-12-13 | 1976-07-09 | Int Harvester France | Charrue reversible a dispositif de securite |
DE2537175C3 (de) * | 1975-08-21 | 1978-05-03 | Rudolf Ing.(Grad.) 8857 Wertingen Steigerwald | Steinauslösevorrichtung für die Pflugkörper von Drehpflügen |
-
1977
- 1977-02-28 GB GB8347/77A patent/GB1597488A/en not_active Expired
-
1978
- 1978-02-20 DE DE19782807240 patent/DE2807240A1/de not_active Ceased
- 1978-02-22 BE BE185371A patent/BE864194A/xx unknown
- 1978-02-23 FR FR7805157A patent/FR2381451A1/fr active Granted
- 1978-02-27 LU LU79131A patent/LU79131A1/xx unknown
- 1978-02-27 NO NO780658A patent/NO144864C/no unknown
- 1978-02-27 US US05/881,546 patent/US4189007A/en not_active Expired - Lifetime
- 1978-02-27 ES ES467338A patent/ES467338A1/es not_active Expired
- 1978-02-27 NL NL7802172A patent/NL7802172A/xx not_active Application Discontinuation
- 1978-02-27 SE SE7802209A patent/SE432509B/sv unknown
- 1978-02-27 DK DK88478A patent/DK88478A/da unknown
- 1978-02-28 IT IT40030/78A patent/IT1203158B/it active
Also Published As
Publication number | Publication date |
---|---|
SE432509B (sv) | 1984-04-09 |
NO780658L (no) | 1978-10-09 |
FR2381451A1 (fr) | 1978-09-22 |
GB1597488A (en) | 1981-09-09 |
DK88478A (da) | 1978-08-29 |
IT1203158B (it) | 1989-02-15 |
LU79131A1 (fr) | 1978-06-27 |
ES467338A1 (es) | 1978-10-16 |
SE7802209L (sv) | 1978-08-29 |
FR2381451B1 (it) | 1983-02-11 |
NO144864C (no) | 1981-12-02 |
NL7802172A (nl) | 1978-08-30 |
DE2807240A1 (de) | 1978-08-31 |
NO144864B (no) | 1981-08-24 |
BE864194A (fr) | 1978-06-16 |
US4189007A (en) | 1980-02-19 |
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