FR2446052B1 - - Google Patents
Info
- Publication number
- FR2446052B1 FR2446052B1 FR8000574A FR8000574A FR2446052B1 FR 2446052 B1 FR2446052 B1 FR 2446052B1 FR 8000574 A FR8000574 A FR 8000574A FR 8000574 A FR8000574 A FR 8000574A FR 2446052 B1 FR2446052 B1 FR 2446052B1
- 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.)
- Expired
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
- A01B29/00—Rollers
- A01B29/04—Rollers with non-smooth surface formed of rotatably-mounted rings or discs or with projections or ribs on the roller body; Land packers
- A01B29/048—Bar cage rollers
-
- 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
- A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
- A01B71/02—Setting or adjusting mechanisms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32254—Lockable at fixed position
- Y10T403/32262—At selected angle
- Y10T403/32319—At selected angle including pivot stud
- Y10T403/32368—At selected angle including pivot stud including radial interengaging tongue and slot or serrations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7900240A NL7900240A (nl) | 1979-01-12 | 1979-01-12 | Grondbewerkingsmachine. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2446052A1 FR2446052A1 (fr) | 1980-08-08 |
FR2446052B1 true FR2446052B1 (fr) | 1984-01-20 |
Family
ID=19832435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8000574A Granted FR2446052A1 (fr) | 1979-01-12 | 1980-01-11 | Machine pour la preparation du sol, munie d'outils rotatifs et d'un rouleau de soutien |
Country Status (6)
Country | Link |
---|---|
US (1) | US4375837A (fr) |
DE (1) | DE3000271A1 (fr) |
FR (1) | FR2446052A1 (fr) |
GB (1) | GB2042313B (fr) |
IT (1) | IT1129655B (fr) |
NL (1) | NL7900240A (fr) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8103195A (nl) * | 1981-07-03 | 1983-02-01 | Lely Nv C Van Der | Grondbewerkingsmachine. |
NL8203584A (nl) * | 1982-09-16 | 1984-04-16 | Lely Nv C Van Der | Grondbewerkingsmachine. |
NL190180C (nl) * | 1983-01-18 | 1993-12-01 | Lely Nv C Van Der | Grondbewerkingsmachine. |
NL8301074A (nl) * | 1983-03-28 | 1984-10-16 | Lely Nv C Van Der | Grondbewerkingsmachine. |
US5337832A (en) * | 1992-08-06 | 1994-08-16 | Bassett James H | Repositioning mechanism for an agricultural implement |
DE9305276U1 (de) * | 1993-04-07 | 1993-06-09 | Rabewerk GmbH + Co, 4515 Bad Essen | Kreiselegge |
DE19718356C2 (de) * | 1997-05-02 | 2001-03-29 | Fritz Guettler | Halterung für Ausräumfinger an landwirtschaftlichen Walzen |
CZ293973B6 (cs) * | 1997-05-17 | 2004-09-15 | Lemken Gmbh & Co. Kg | Zemědělské nářadí na obdělávání půdy |
DE19817544C2 (de) * | 1997-05-17 | 2002-11-07 | Lemken Gmbh & Co Kg | Bodenbearbeitungsgerät |
DE10154223A1 (de) * | 2001-11-07 | 2003-05-22 | Amazonen Werke Dreyer H | Bodenbearbeitungsgerät mit mehreren Geräteeinheiten |
US8359988B2 (en) | 2007-07-24 | 2013-01-29 | Dawn Equipment Company | Agricultural tillage device |
US7673570B1 (en) | 2008-12-01 | 2010-03-09 | Dawn Equipment Company | Row-clearing unit for agricultural implement |
US8327780B2 (en) * | 2009-10-16 | 2012-12-11 | Dawn Equipment Company | Agricultural implement having fluid delivery features |
FR2964293B1 (fr) * | 2010-09-03 | 2012-09-07 | Otico | Ensemble de rouleau pour machines agricoles |
US8544398B2 (en) | 2010-09-15 | 2013-10-01 | Dawn Equipment Company | Hydraulic down pressure control system for closing wheels of an agricultural implement |
US9107338B2 (en) | 2010-09-15 | 2015-08-18 | Dawn Equipment Company | Agricultural systems |
US8776702B2 (en) | 2010-09-15 | 2014-07-15 | Dawn Equipment Company | Hydraulic down pressure control system for an agricultural implement |
US8763713B2 (en) | 2012-01-27 | 2014-07-01 | Dawn Equipment Company | Agricultural implement with automatic down pressure control |
US9226440B2 (en) | 2010-09-15 | 2016-01-05 | Dawn Equipment Company | Agricultural apparatus with hydraulic cylinder and manifold for a row unit |
US9232687B2 (en) | 2010-09-15 | 2016-01-12 | Dawn Equipment Company | Agricultural systems |
US9107337B2 (en) | 2012-08-20 | 2015-08-18 | Dawn Equipment Company | Agricultural apparatus for sensing and providing feedback of soil property changes in real time |
US8985232B2 (en) | 2012-08-20 | 2015-03-24 | Dawn Equipment Company | Agricultural apparatus for sensing and providing feedback of soil property changes in real time |
US9055712B2 (en) | 2010-09-15 | 2015-06-16 | Dawn Equipment Company | Agricultural apparatus with integrated controller for a row unit |
US8544397B2 (en) | 2010-09-15 | 2013-10-01 | Dawn Equipment Company | Row unit for agricultural implement |
US8863857B2 (en) | 2011-02-23 | 2014-10-21 | Dawn Equipment Company | Row unit for agricultural implement |
US9271437B2 (en) | 2011-07-01 | 2016-03-01 | Charles H. Martin | Agricultural field preparation device |
UA110988C2 (uk) | 2011-08-05 | 2016-03-10 | Пресіжн Плентінг Елелсі | Пристрій, системи і способи регулювання притискної сили рядного висівного апарата |
US8636077B2 (en) | 2012-05-22 | 2014-01-28 | Dawn Equipment Company | Agricultural tool with structural housing for hydraulic actuator |
ES2927145T3 (es) | 2012-07-25 | 2022-11-02 | Prec Planting Llc | Implemento agrícola con controlador de fuerza descendente |
US8910581B2 (en) | 2012-07-25 | 2014-12-16 | Dawn Equipment Company | Side dressing fertilizer coulter |
US9215838B2 (en) | 2013-02-01 | 2015-12-22 | Dawn Equipment Company | Agricultural apparatus with hybrid single-disk, double-disk coulter arrangement |
US9192091B2 (en) | 2013-02-01 | 2015-11-24 | Dawn Equipment Company | Agricultural apparatus with hybrid single-disk, double-disk coulter arrangement |
DE102013106783B4 (de) * | 2013-06-28 | 2017-08-24 | Lemken Gmbh & Co. Kg | Schwenkstützrad für einen Drehpflug |
US9668398B2 (en) | 2014-02-05 | 2017-06-06 | Dawn Equipment Company | Agricultural system for field preparation |
US10721855B2 (en) | 2014-02-05 | 2020-07-28 | Dawn Equipment Company | Agricultural system for field preparation |
US9241438B2 (en) | 2014-02-05 | 2016-01-26 | Dawn Equipment Company | Agricultural system for field preparation |
US9615497B2 (en) | 2014-02-21 | 2017-04-11 | Dawn Equipment Company | Modular autonomous farm vehicle |
US9723778B2 (en) | 2014-11-07 | 2017-08-08 | Dawn Equipment Company | Agricultural system |
US9848522B2 (en) | 2014-11-07 | 2017-12-26 | Dawn Equipment Company | Agricultural system |
US10582653B2 (en) | 2014-11-07 | 2020-03-10 | Dawn Equipment Company | Agricultural planting system with automatic depth control |
US10444774B2 (en) | 2014-11-07 | 2019-10-15 | Dawn Equipment Company | Agricultural system |
US11197411B2 (en) | 2014-11-07 | 2021-12-14 | Dawn Equipment Company | Agricultural planting system with automatic depth control |
US10980174B2 (en) | 2015-12-28 | 2021-04-20 | Underground Agriculture, LLC | Agricultural mowing device |
US11083134B2 (en) | 2015-12-28 | 2021-08-10 | Underground Agriculture, LLC | Agricultural inter-row mowing device |
US10477760B2 (en) | 2015-12-28 | 2019-11-19 | Underground Agriculture, LLC | Agricultural organic device for weed control |
US10195913B2 (en) * | 2016-02-26 | 2019-02-05 | Vermeer Manufacturing Company | Two-point hitch mount systems |
US11006563B2 (en) | 2017-05-04 | 2021-05-18 | Dawn Equipment Company | Seed firming device for improving seed to soil contact in a planter furrow with feature designed to prevent the buildup of soil on the outer surfaces by discharging pressurized fluid |
US10548260B2 (en) | 2017-05-04 | 2020-02-04 | Dawn Equipment Company | System for automatically setting the set point of a planter automatic down pressure control system with a seed furrow sidewall compaction measurement device |
US10645865B2 (en) | 2017-05-04 | 2020-05-12 | Dawn Equipment Company | Agricultural row unit with automatic control system for furrow closing device |
CN111255999B (zh) * | 2020-01-17 | 2022-01-28 | 深圳市洲明科技股份有限公司 | 一种弧形调节锁 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA815288A (en) * | 1969-06-17 | Scarborough Troy | Soil working machine | |
US2165460A (en) * | 1937-05-27 | 1939-07-11 | Curtiss Wright Corp | Adjustable length lever |
US2856218A (en) * | 1954-05-17 | 1958-10-14 | Dietzgen Co Eugene | Range pole joint |
US3486761A (en) * | 1967-08-30 | 1969-12-30 | Roll O Flex Ltd | Hydraulic elevating controls |
FR2041323A5 (fr) * | 1969-04-21 | 1971-01-29 | Peugeot & Renault | |
US3899030A (en) * | 1970-12-18 | 1975-08-12 | Der Lely Ary Van | Soil compressing members |
NL7314805A (nl) * | 1973-10-29 | 1975-05-02 | Lely Nv C Van Der | Combinatie van twee grondbewerkingsinrichtingen. |
US4018104A (en) * | 1975-03-17 | 1977-04-19 | Caterpillar Tractor Co. | Frictionally held control linkage for engine throttle controls and the like |
NL7509938A (nl) * | 1975-08-22 | 1977-02-24 | Lely Nv C Van Der | Landbouwwerktuig. |
GB2018111B (en) * | 1978-03-23 | 1982-07-14 | Kubota Ltd | Power-driven rotary ground working implement |
-
1979
- 1979-01-12 NL NL7900240A patent/NL7900240A/nl not_active Application Discontinuation
-
1980
- 1980-01-02 US US06/109,090 patent/US4375837A/en not_active Expired - Lifetime
- 1980-01-05 DE DE19803000271 patent/DE3000271A1/de active Granted
- 1980-01-08 GB GB8000518A patent/GB2042313B/en not_active Expired
- 1980-01-10 IT IT19127/80A patent/IT1129655B/it active
- 1980-01-11 FR FR8000574A patent/FR2446052A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1129655B (it) | 1986-06-11 |
NL7900240A (nl) | 1980-07-15 |
GB2042313B (en) | 1982-09-29 |
DE3000271A1 (de) | 1980-07-24 |
IT8019127A0 (it) | 1980-01-10 |
GB2042313A (en) | 1980-09-24 |
FR2446052A1 (fr) | 1980-08-08 |
DE3000271C2 (fr) | 1987-10-29 |
US4375837A (en) | 1983-03-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |