FR2377756A1 - Faucheuse ou machine analogue - Google Patents
Faucheuse ou machine analogueInfo
- Publication number
- FR2377756A1 FR2377756A1 FR7723651A FR7723651A FR2377756A1 FR 2377756 A1 FR2377756 A1 FR 2377756A1 FR 7723651 A FR7723651 A FR 7723651A FR 7723651 A FR7723651 A FR 7723651A FR 2377756 A1 FR2377756 A1 FR 2377756A1
- Authority
- FR
- France
- Prior art keywords
- knife
- mower
- cutting
- casing
- cutting edge
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/64—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
- A01D34/66—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle with two or more cutters
- A01D34/664—Disc cutter bars
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Transplanting Machines (AREA)
Abstract
Une machine selon l'invention peut constituer, notamment, une tondeuse à gazon, une faucheuse ou une moissonneuse. Elle comprend un carter allongé 3 transversal au sens de l'avance Z, une série d'organes de coupe 7 montés rotatifs sur le carter et un mécanisme d'entraînement 63 logé dans le carter. Chaque organe de coupe comprend un porte-couteau(x) 36 tournant et au moins un couteau 37 monté pivotant à la périphérie du porte-couteau(x) et coopérant avec un contre-couteau 21 disposé sous lui porté par le carter et non entraîné. Le tranchant du contre-couteau annulaire 21 est situé nettement plus bas que le cercle de rotation du tranchant du couteau, la différence de hauteur entre ces deux tranchants étant de préférence comprise entre 20 et 80 % de la hauteur du sol du tranchant du couteau.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7700540A NL7700540A (en) | 1977-01-19 | 1977-01-19 | Hay making machine with rotary blades - has each blade with corrugated tip incline downwards to ground level and of adjustable height |
NL7705784A NL7705784A (en) | 1977-05-25 | 1977-05-25 | Hay making machine with rotary blades - has each blade with corrugated tip incline downwards to ground level and of adjustable height |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2377756A1 true FR2377756A1 (fr) | 1978-08-18 |
FR2377756B1 FR2377756B1 (fr) | 1980-04-25 |
Family
ID=26645277
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7723651A Granted FR2377756A1 (fr) | 1977-01-19 | 1977-08-01 | Faucheuse ou machine analogue |
FR7723650A Withdrawn FR2377755A1 (fr) | 1977-01-19 | 1977-08-01 | Faucheuse, tondeuse a gazon ou machine analogue |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7723650A Withdrawn FR2377755A1 (fr) | 1977-01-19 | 1977-08-01 | Faucheuse, tondeuse a gazon ou machine analogue |
Country Status (7)
Country | Link |
---|---|
US (1) | US4183196A (fr) |
DE (2) | DE2801439A1 (fr) |
FR (2) | FR2377756A1 (fr) |
GB (2) | GB1592431A (fr) |
IT (1) | IT1102958B (fr) |
NO (2) | NO780189L (fr) |
SE (2) | SE7800473L (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2496391A1 (fr) * | 1980-12-19 | 1982-06-25 | Kuhn Sa | Perfectionnement aux faucheuses |
DE3104723A1 (de) * | 1981-02-10 | 1982-08-26 | Josef Ing. 4600 Wels Oberösterreich Leßlhumer | Kreiselmaeher |
NL8101239A (nl) * | 1981-03-13 | 1982-10-01 | Multinorm Bv | Maaiinrichting met gedeelde maaibalk. |
FR2502888A1 (fr) * | 1981-04-02 | 1982-10-08 | Kuhn Sa | Barre de coupe a protecteur de disque lateral amovible |
EP0126518B2 (fr) * | 1981-05-27 | 2000-05-10 | C. van der Lely N.V. | Faucheuse |
FR2529744A1 (fr) * | 1982-07-09 | 1984-01-13 | Kuhn Sa | Dispositif de decrottage du carter d'une faucheuse a disques |
US4549390A (en) * | 1984-03-23 | 1985-10-29 | Sperry Corporation | Crop lifter for disc mower-conditioners |
FR2570248B1 (fr) * | 1984-09-19 | 1990-06-29 | Kuhn Sa | Faucheuse rotative |
US4704848A (en) * | 1985-07-01 | 1987-11-10 | Nannen William G | Rotary lawn mower |
DE3546041A1 (de) * | 1985-12-24 | 1987-07-02 | Fella Werke Gmbh | Heuwerbungsmaschine |
NL8601110A (nl) * | 1986-04-29 | 1987-11-16 | Multinorm Bv | Maaiinrichting met verbeterde mesbevestiging. |
US4815259A (en) * | 1988-03-08 | 1989-03-28 | Wayne Scott | Rotary lawn mower gang frame |
FR2636203B1 (fr) * | 1988-09-13 | 1990-11-30 | Kuhn Sa | Faucheuse avec patins perfectionnes |
US5203150A (en) * | 1992-01-06 | 1993-04-20 | Vermeer Manufacturing Company | Hinged shield for crop cutting apparatus |
DE29517559U1 (de) * | 1995-11-06 | 1996-01-25 | H. Niemeyer Söhne GmbH & Co KG, 48477 Hörstel | Scheibenmähwerk |
US5845468A (en) | 1997-06-26 | 1998-12-08 | Deere & Company | Rotary mower cutter disc having replaceable knife mount shield |
US6112416A (en) * | 1997-12-16 | 2000-09-05 | Bridges; Roy | Weed and grass trimmer attachment head |
US6250056B1 (en) * | 1998-01-05 | 2001-06-26 | F & T Spagnolo Pty Ltd. | Rotary blade pruning machine |
US7716904B2 (en) * | 2008-04-04 | 2010-05-18 | Cnh America Llc | Cutterbar PTO cover and filler |
DE102015206845B4 (de) * | 2015-04-16 | 2024-08-22 | Maschinenfabrik Kemper Gmbh & Co. Kg | Schneidwerk zur Ganzpflanzenernte |
FR3052016B1 (fr) * | 2016-06-01 | 2018-06-15 | Kuhn S.A. | Faucheuse a barre de coupe a disques rotatifs a couteaux |
US20240172585A1 (en) * | 2022-11-30 | 2024-05-30 | Cnh Industrial America Llc | Agricultural rotary disc mower |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1291295A (en) * | 1918-06-26 | 1919-01-14 | Charles Wagner | Mower. |
CH104951A (de) * | 1923-06-20 | 1924-05-16 | Neuenschwander Rudolf | Mähmaschine. |
US3247657A (en) * | 1965-02-11 | 1966-04-26 | Int Harvester Co | Rotary mower blade structure |
FR1524150A (fr) * | 1967-02-13 | 1968-05-10 | Kuhn Freres & Cie | Faucheuse à disques |
US3513648A (en) * | 1967-05-25 | 1970-05-26 | Sperry Rand Corp | Rotary mower disc guards |
FR2228417B1 (fr) * | 1973-05-07 | 1975-08-22 | Kuhn Sa | |
US3905182A (en) * | 1974-02-13 | 1975-09-16 | Horst W Geier | Rotary mower |
-
1977
- 1977-08-01 FR FR7723651A patent/FR2377756A1/fr active Granted
- 1977-08-01 FR FR7723650A patent/FR2377755A1/fr not_active Withdrawn
-
1978
- 1978-01-06 GB GB506/78A patent/GB1592431A/en not_active Expired
- 1978-01-06 GB GB507/78A patent/GB1592432A/en not_active Expired
- 1978-01-12 US US05/868,884 patent/US4183196A/en not_active Expired - Lifetime
- 1978-01-13 DE DE19782801439 patent/DE2801439A1/de not_active Ceased
- 1978-01-13 DE DE19782801440 patent/DE2801440A1/de active Pending
- 1978-01-13 IT IT12419/78A patent/IT1102958B/it active
- 1978-01-16 SE SE7800473A patent/SE7800473L/xx unknown
- 1978-01-16 SE SE7800474A patent/SE7800474L/xx unknown
- 1978-01-18 NO NO780189A patent/NO780189L/no unknown
- 1978-01-18 NO NO780188A patent/NO780188L/no unknown
Also Published As
Publication number | Publication date |
---|---|
GB1592431A (en) | 1981-07-08 |
IT1102958B (it) | 1985-10-14 |
IT7812419A0 (it) | 1978-01-13 |
FR2377756B1 (fr) | 1980-04-25 |
US4183196A (en) | 1980-01-15 |
SE7800473L (sv) | 1978-07-20 |
NO780189L (no) | 1978-07-20 |
FR2377755A1 (fr) | 1978-08-18 |
DE2801439A1 (de) | 1978-07-27 |
SE7800474L (sv) | 1978-07-20 |
GB1592432A (en) | 1981-07-08 |
DE2801440A1 (de) | 1978-07-27 |
NO780188L (no) | 1978-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |