DE2505679A1 - Umlaufende maehvorrichtung - Google Patents
Umlaufende maehvorrichtungInfo
- Publication number
- DE2505679A1 DE2505679A1 DE19752505679 DE2505679A DE2505679A1 DE 2505679 A1 DE2505679 A1 DE 2505679A1 DE 19752505679 DE19752505679 DE 19752505679 DE 2505679 A DE2505679 A DE 2505679A DE 2505679 A1 DE2505679 A1 DE 2505679A1
- Authority
- DE
- Germany
- Prior art keywords
- knife
- collar
- protective shell
- protective
- housing
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims description 65
- 230000033001 locomotion Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 241000446313 Lamella Species 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 description 8
- 244000025254 Cannabis sativa Species 0.000 description 6
- 230000035508 accumulation Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 240000005430 Bromus catharticus Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000004658 Medicago sativa Species 0.000 description 1
- 235000017587 Medicago sativa ssp. sativa Nutrition 0.000 description 1
- 235000016536 Sporobolus cryptandrus Nutrition 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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
- A01D34/73—Cutting apparatus
- A01D34/736—Flail type
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US442230A US3905182A (en) | 1974-02-13 | 1974-02-13 | Rotary mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2505679A1 true DE2505679A1 (de) | 1975-08-14 |
Family
ID=23756022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752505679 Pending DE2505679A1 (de) | 1974-02-13 | 1975-02-11 | Umlaufende maehvorrichtung |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4864806A (en) * | 1986-05-09 | 1989-09-12 | Mijnders Gijsbert J | Mowing device with forced air supply |
| US20220408637A1 (en) * | 2021-06-24 | 2022-12-29 | Gebrüder Busatis Gesellschaft M.B.H. | Wear protection device for mowing discs for rotary mowers |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4044535A (en) * | 1975-12-19 | 1977-08-30 | Alexandrino Victor M | Non-soil penetrating harvesting blade for sugar cane |
| US4051647A (en) * | 1976-01-21 | 1977-10-04 | Geier Horst W | Rotary mower |
| FR2377756A1 (fr) * | 1977-01-19 | 1978-08-18 | Vicon Nv | Faucheuse ou machine analogue |
| DE2707248A1 (de) * | 1977-02-19 | 1978-08-31 | Kloeckner Humboldt Deutz Ag | Kreiselmaehwerk |
| NL7705300A (nl) * | 1977-05-13 | 1978-11-15 | Zweegers P | Maaimachine. |
| AU548354B2 (en) * | 1980-08-14 | 1985-12-05 | National Research Development Corp. | Apparatus for cutting crop |
| NL8105634A (nl) * | 1981-12-15 | 1983-07-01 | Zweegers P | Inrichting voor het maaien van gewas. |
| US4487003A (en) * | 1983-03-02 | 1984-12-11 | Mathews B C | Multiple rotor mowers |
| US4549390A (en) * | 1984-03-23 | 1985-10-29 | Sperry Corporation | Crop lifter for disc mower-conditioners |
| US4567716A (en) * | 1984-03-23 | 1986-02-04 | Sperry Corporation | Full quadrant crop lifter for disc mower-conditioners |
| US4531349A (en) * | 1984-03-23 | 1985-07-30 | Sperry Corporation | Rotary cutter for disc mower-conditioner |
| US4611459A (en) * | 1985-05-30 | 1986-09-16 | Cartner Jack O | Mowing apparatus with improved reversible cutting blade |
| NL8601110A (nl) * | 1986-04-29 | 1987-11-16 | Multinorm Bv | Maaiinrichting met verbeterde mesbevestiging. |
| FR2630289B1 (fr) * | 1988-04-20 | 1991-10-11 | Kuhn Sa | Groupe faucheur dont les outils de coupe sont lies a leur organe de coupe par un dispositif de liaison a axe et ressort a lame et machine de fauchage utilisant un tel groupe faucheur |
| FR2686031B1 (fr) * | 1992-01-09 | 1994-04-15 | Socomep | Rotor a couteaux tournants, et machine de coupe de vegetaux, notamment broyeur forestier, equipee d'au moins un tel rotor. |
| EP0717921B1 (de) * | 1994-12-21 | 1999-08-25 | Kverneland Geldrop B.V. | Kreiselmäher und Messerwechsel-Werkzeug |
| US7340876B1 (en) * | 2006-09-15 | 2008-03-11 | Macdon Industries Ltd. | Crop harvesting header with rotary disks and impellers for transferring the crop inwardly to a discharge opening |
| US7647758B1 (en) * | 2008-10-30 | 2010-01-19 | Cnh America Llc | Device for reducing debris accumulation in a rotary cutterhead |
| US9699960B2 (en) | 2013-08-14 | 2017-07-11 | Ariens Company | Mulching insert and system for mounting a mulching insert to a lawn mower |
| US9894838B2 (en) * | 2013-09-10 | 2018-02-20 | Cnh Industrial America Llc | Basecutter blade for a cane harvester |
| US9545053B2 (en) * | 2014-04-25 | 2017-01-17 | Cnh Industrial America Llc | Spring plate configured to overlap with asymmetric/eccentric quick change knife nut for proper assembly |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3391522A (en) * | 1964-07-11 | 1968-07-09 | Zweegers Petrus Wilhelmus | Mowing machines |
| NL6506452A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1965-05-20 | 1966-11-21 | ||
| US3507104A (en) * | 1967-05-25 | 1970-04-21 | Sperry Rand Corp | Knife mounting |
| FR1562887A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1967-12-22 | 1969-04-11 |
-
1974
- 1974-02-13 US US442230A patent/US3905182A/en not_active Expired - Lifetime
-
1975
- 1975-02-11 DE DE19752505679 patent/DE2505679A1/de active Pending
- 1975-02-12 DK DK50475*#A patent/DK50475A/da unknown
- 1975-02-13 NL NL7501705A patent/NL7501705A/xx unknown
- 1975-02-13 FR FR7504546A patent/FR2260275A1/fr not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4864806A (en) * | 1986-05-09 | 1989-09-12 | Mijnders Gijsbert J | Mowing device with forced air supply |
| US20220408637A1 (en) * | 2021-06-24 | 2022-12-29 | Gebrüder Busatis Gesellschaft M.B.H. | Wear protection device for mowing discs for rotary mowers |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2260275A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-05 |
| DK50475A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-10-06 |
| NL7501705A (nl) | 1975-08-15 |
| US3905182A (en) | 1975-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |