IT1251980B - Disposizione di un aratro a vomere singolo o multiplo in particolare in un aratro reversibile - Google Patents
Disposizione di un aratro a vomere singolo o multiplo in particolare in un aratro reversibileInfo
- Publication number
- IT1251980B IT1251980B ITMI912956A ITMI912956A IT1251980B IT 1251980 B IT1251980 B IT 1251980B IT MI912956 A ITMI912956 A IT MI912956A IT MI912956 A ITMI912956 A IT MI912956A IT 1251980 B IT1251980 B IT 1251980B
- Authority
- IT
- Italy
- Prior art keywords
- plow
- bure
- powder
- reversible
- frame
- Prior art date
Links
- 230000002441 reversible effect Effects 0.000 title abstract 3
- 239000000843 powder Substances 0.000 title 1
- 238000013016 damping Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
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
-
- 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
- A01B3/00—Ploughs with fixed plough-shares
- A01B3/36—Ploughs mounted on tractors
- A01B3/40—Alternating ploughs
- A01B3/42—Turn-wrest ploughs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Springs (AREA)
Abstract
La bure (3) dell'aratro, alla sua estremità anteriore, è montata girevole sul telaio (1) dell'aratro e, in posizione leggermente distanziata dietro il perno (4), una spina (5) tranciabile a taglio, limitatrice della rotazione, è fissata al telaio (1) dell'aratro. La bure (3) dell'aratro è accoppiata ad una leva (6) che, in posizione distanziata dal suo punto di collegamento (7) alla bure (3) dell'aratro, possibilmente attraverso un elemento d'arresto (10) regolabile longitudinalmente, si appoggia ottenendone supporto su una parte contigua della bure d'aratro. La leva (6), in posizione distanziata da detto suo punto di collegamento (7) come pure da detto elemento d'arresto/parte appoggiata con effetto di supporto (10), è collegata a mezzi smorzatori elastici (11) cedevoli. Inoltre, detti mezzi smorzatori (11) sono connessi al telaio (1) dell'aratro o ad un elemento ad esso collegato. Quest'ultimo elemento può essere costituito, con un aratro reversibile, da un'altra leva (6') associata ad un ulteriore bure d'aratro (3') che porta un proprio corpo d'aratro (21). Quest'ultimo corpo d'aratro (2'), unitamente al primo corpo d'aratro (2), può quindi formare una coppia di corpi d'aratro (2, 2') in un aratro reversibile.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9002903A ES2034869B1 (es) | 1990-11-15 | 1990-11-15 | Disposicion en un arado de reja unica o rejas multiples, especialmente un arado reversible. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI912956A0 ITMI912956A0 (it) | 1991-11-07 |
ITMI912956A1 ITMI912956A1 (it) | 1993-05-07 |
IT1251980B true IT1251980B (it) | 1995-05-27 |
Family
ID=8269618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI912956A IT1251980B (it) | 1990-11-15 | 1991-11-07 | Disposizione di un aratro a vomere singolo o multiplo in particolare in un aratro reversibile |
Country Status (9)
Country | Link |
---|---|
US (1) | US5191941A (it) |
DE (1) | DE4137587C2 (it) |
ES (1) | ES2034869B1 (it) |
FR (1) | FR2669182B1 (it) |
GB (1) | GB2249702B (it) |
HU (1) | HU211800B (it) |
IT (1) | IT1251980B (it) |
PL (1) | PL166825B1 (it) |
YU (1) | YU48179B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4224657C1 (de) * | 1992-07-25 | 1993-11-18 | Kverneland Klepp A S Kvernalan | Pflugkörperaufhängung |
DE19541581A1 (de) * | 1995-01-23 | 1996-07-25 | Eberhardt Maschinenfabrik Gmbh | Vorrichtung zum Schutz der Arbeitswerkzeuge von Bodenbearbeitungsgeräten gegen Überlastung |
SE515356C2 (sv) * | 2000-01-11 | 2001-07-23 | Blaxta Ab | Plog med ledbart infästad undre vändskiva |
EP2179636A1 (en) * | 2008-10-27 | 2010-04-28 | P.P.U.H. Akpil Kazimierz Aniol | Stabilizing and overload protecting system, especially for multi-share plough |
ITTO20100890A1 (it) * | 2010-11-08 | 2011-02-07 | Moro Aratri S R L | Aratro reversibile perfezionato. |
EP3735809B1 (en) * | 2019-05-07 | 2023-07-05 | CNH Industrial Sweden AB | Mounting assembly for plough skimmers |
CN113574985A (zh) * | 2021-07-28 | 2021-11-02 | 郑州市龙丰农业机械装备制造有限公司 | 一种铧犁的新型液压不停机装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE288845C (it) * | 1913-12-06 | 1915-11-20 | ||
US3321027A (en) * | 1965-08-26 | 1967-05-23 | Int Harvester Co | Self-restoring plow trip |
US3451489A (en) * | 1965-10-21 | 1969-06-24 | Deere & Co | Spring-loaded rolling coulter |
US3517748A (en) * | 1968-08-26 | 1970-06-30 | Int Harvester Co | Two-way plow trip |
US3662840A (en) * | 1969-01-21 | 1972-05-16 | Massey Ferguson Inc | Two-way plow with hydraulic trip and reset |
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 |
US3985187A (en) * | 1975-11-26 | 1976-10-12 | Callahan Irvin J | Two-way plow with carrying bracket therefor |
US4128130A (en) * | 1976-10-01 | 1978-12-05 | Deere & Company | Tool support |
GB1597488A (en) * | 1977-02-28 | 1981-09-09 | Ransomes Sims & Jefferies Ltd | Reversible ploughs |
DE2725122A1 (de) * | 1977-06-03 | 1978-12-14 | Krone Bernhard Gmbh Maschf | Selbsttaetig rueckstellbare ueberlastsicherung fuer ein landwirtschaftliches bodenbearbeitungswerkzeug |
FR2469094A1 (fr) * | 1979-11-07 | 1981-05-22 | Huard Ucf | Perfectionnements aux charrues pour le labour sans interruption |
FR2476967A2 (fr) * | 1980-03-03 | 1981-09-04 | Int Harvester France | Charrue reversible a dispositif de securite |
US4333535A (en) * | 1980-07-25 | 1982-06-08 | Deere & Company | Disc standard assembly |
ES264480Y (es) * | 1982-04-08 | 1983-07-01 | Dispositivo contra roturas para arados de vertedera. | |
GB2120062B (en) * | 1982-05-18 | 1985-10-23 | Dowdeswell C V R | Yieldable plough body mounting |
GB8413536D0 (en) * | 1984-05-25 | 1984-07-04 | Cooper & Sons Phoenix Works Lt | Mounting apparatus |
FR2566618B1 (fr) * | 1984-06-28 | 1987-04-24 | Kongskilde Koncernselskab As | Dispositif perfectionne de surete pour outil agricole travaillant a grande profondeur |
-
1990
- 1990-11-15 ES ES9002903A patent/ES2034869B1/es not_active Expired - Fee Related
-
1991
- 1991-10-16 GB GB9121997A patent/GB2249702B/en not_active Expired - Lifetime
- 1991-10-23 US US07/781,591 patent/US5191941A/en not_active Expired - Fee Related
- 1991-11-06 YU YU176791A patent/YU48179B/sh unknown
- 1991-11-07 IT ITMI912956A patent/IT1251980B/it active IP Right Grant
- 1991-11-12 PL PL91292360A patent/PL166825B1/pl unknown
- 1991-11-13 FR FR9113927A patent/FR2669182B1/fr not_active Expired - Fee Related
- 1991-11-14 HU HU913563A patent/HU211800B/hu unknown
- 1991-11-15 DE DE4137587A patent/DE4137587C2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2669182A1 (fr) | 1992-05-22 |
GB2249702B (en) | 1994-09-21 |
GB2249702A (en) | 1992-05-20 |
YU176791A (sh) | 1996-01-08 |
DE4137587C2 (de) | 1995-04-20 |
HU913563D0 (en) | 1992-01-28 |
ITMI912956A1 (it) | 1993-05-07 |
ITMI912956A0 (it) | 1991-11-07 |
FR2669182B1 (fr) | 1996-12-20 |
HU211800B (en) | 1995-12-28 |
YU48179B (sh) | 1997-07-31 |
ES2034869B1 (es) | 1993-12-16 |
US5191941A (en) | 1993-03-09 |
PL292360A1 (en) | 1992-08-24 |
PL166825B1 (pl) | 1995-06-30 |
HUT63020A (en) | 1993-07-28 |
ES2034869A1 (es) | 1993-04-01 |
DE4137587A1 (de) | 1992-06-04 |
GB9121997D0 (en) | 1991-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1084317A1 (en) | Lower leg orthosis | |
AU2002218239A1 (en) | Armchair with variable position | |
IT1251980B (it) | Disposizione di un aratro a vomere singolo o multiplo in particolare in un aratro reversibile | |
DE60214722D1 (de) | Zweistufen-verbindungselement | |
CA2291817A1 (en) | Therapeutic vibrator for correcting erectile dysfunction | |
WO2002028339A3 (en) | Seat back | |
US2535269A (en) | Head support for telephones | |
EP1066782A3 (en) | Rotatable and releasable sports ball display mechanism | |
USD426717S (en) | Chair | |
USD424319S (en) | Seat | |
DE50010282D1 (de) | Beschlag für Sitz- oder Liegemöbel | |
ES2083915A2 (es) | Bastidor para motocicleta | |
Singer | The population surprise | |
USD424843S (en) | Chair legs and arm | |
USD474263S1 (en) | Escutcheon for shower arm | |
FR2854472A1 (fr) | Charniere, notamment pour monture de lunettes | |
GB2305351A (en) | Adjustable ear-ring clip | |
AU2001246396A1 (en) | A chair | |
ATE255833T1 (de) | Sitzmöbel | |
USD433242S (en) | Two seat swing | |
ATE304300T1 (de) | Büstenhalterstruktur mit steifen unterarm- trägerelementen | |
袁方曙 et al. | STEPWISE REGRESSION ANALYSIS OF FACTORS AFFECTING LIFEQUALITY OF PATIENTS WITH CHRONIC FILARIASIS | |
诸国华 et al. | Synthesis of sarmentosin | |
宋述强 et al. | Effect of phenytoin sodium on macrophages in rat wounds | |
高熊 | Not Half the Man I Used to Be |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971028 |