GB1376719A - Rotary mowers - Google Patents
Rotary mowersInfo
- Publication number
- GB1376719A GB1376719A GB6042870A GB6042870A GB1376719A GB 1376719 A GB1376719 A GB 1376719A GB 6042870 A GB6042870 A GB 6042870A GB 6042870 A GB6042870 A GB 6042870A GB 1376719 A GB1376719 A GB 1376719A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotors
- rotor
- bar
- mower
- tractor
- 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.)
- Expired
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
1376719 Rotary mower MASSEY-FERGUSON-PERKINS Ltd 30 Nov 1971 [19 Dec 1970] 60428/70 Headings A1F and A1P A rotary mower is supported from below by a ground engaging bar 22 and is driven from above via a shaft 9. A hitch 14 is pivotally connected to one end 21A only of the rotor support bar 22, and the mower be mounted on tractor draft links 11, 12 so that in use the rotor assembly is offset to one side of the tractor. A dragbar 21 is bolted at one end to the underside of gearbox 5 and the other end of the bar is connected by pivot 21A to rotor bar 22. A break back 22A, which is dismantled when the rotor assembly is raised, permits the whole rotor assembly to swing rearwards about the axis of centre tube 16 if the rotors strike an obstruction. The rotors are driven by the p.t.o. shaft (not shown) of the tractor through first, second, and third bevel gearboxes 5, 6, 7 respectively and first, second, and third drive shafts respectively. Ground-engageable skids are secured to the underside of rotor bar 22 below each rotor, and the rotor bar supports the drive mechanism for the rotors. Part of this transmission member, which extends downwardly from a position above the rotor, is formed of aluminium. The hitch includes means for raising the rotors for transport. The draft links 11, 12 raise A-frame 15 via arms 17, 18 and lift lever 38, which is pivotally mounted on the frame, carries lift links 36, 37. The assembly is raised about an axis through spigot 48. After raising the rotors they can be manually swung rearwards, about the axis through centre tube 16, to a position ready for transport. In modifications a hinge 52 Fig. 6 (not shown) between rotors 2, 3 permits relative movement between the rotors and a four drum mower, with two pairs of rotors mounted on a rotor bar 62 Fig. 7 (not shown) is hinged between the two pairs of rotors. The rotors are driven by means of hydraulic motors.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6042870A GB1376719A (en) | 1970-12-19 | 1970-12-19 | Rotary mowers |
AU36518/71A AU473805B2 (en) | 1970-12-19 | 1971-12-06 | Rotary mowers |
ZA718134A ZA718134B (en) | 1970-12-19 | 1971-12-06 | Rotary mowers |
DE2160773A DE2160773C3 (en) | 1970-12-19 | 1971-12-08 | Mower for attachment to a tractor |
NLAANVRAGE7117372,A NL173010C (en) | 1970-12-19 | 1971-12-17 | TRACTOR ATTACHABLE TO TRACTOR. |
FR7145401A FR2118738A5 (en) | 1970-12-19 | 1971-12-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6042870A GB1376719A (en) | 1970-12-19 | 1970-12-19 | Rotary mowers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1376719A true GB1376719A (en) | 1974-12-11 |
Family
ID=10485590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6042870A Expired GB1376719A (en) | 1970-12-19 | 1970-12-19 | Rotary mowers |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU473805B2 (en) |
DE (1) | DE2160773C3 (en) |
FR (1) | FR2118738A5 (en) |
GB (1) | GB1376719A (en) |
NL (1) | NL173010C (en) |
ZA (1) | ZA718134B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2132065A (en) * | 1982-12-03 | 1984-07-04 | Massey Ferguson Perkins Ltd | Implement hitch for work/transport positions |
FR2982120A1 (en) * | 2011-11-07 | 2013-05-10 | Jeulin | Rotary drum mower for installation at top part of self-loading trailer for mowing e.g. green fodder from field, has conduits connecting inlet of pressure port and outlet port of motor for connection to hydraulic unit arranged on tractor |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2437767A1 (en) * | 1978-10-05 | 1980-04-30 | Gustin Fils Ets | Cutter-bar mower frame - has vertical hinge on tractor hitch with hinging beam supporting hinging bar |
FR2456461A1 (en) * | 1979-05-16 | 1980-12-12 | Kuhn Sa | ROTARY MOWER WITH TWIN CUTTERS |
DE3022887A1 (en) * | 1980-06-19 | 1982-02-11 | Claas Saulgau GmbH, 7968 Saulgau | AGRICULTURAL WORK TOOL CONNECTABLE TO THE FRONT THREE-POINT SUSPENSION OF A TRACTOR |
DE3444393A1 (en) * | 1984-12-05 | 1986-06-05 | Poettinger Alois Landmasch | Rotary mower |
FR2584889B1 (en) * | 1985-07-18 | 1989-05-05 | Kuhn Sa | MOWER WITH LOADING MECHANISM |
FI98114C (en) * | 1995-09-20 | 1997-04-25 | Elho Ab Oy | transmission arrangement |
IT201900008430A1 (en) * | 2019-06-11 | 2020-12-11 | Mlg Srl | TOWING AGRICULTURAL TOOL FOR CUTTING CHICKENS |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA479233A (en) * | 1951-12-11 | Canadian Line Materials Limited | Coated and impregnated electrical devices and methods | |
US2225139A (en) * | 1938-07-21 | 1940-12-17 | Urschel Engineering Company | Mower |
GB927245A (en) * | 1961-06-22 | 1963-05-29 | Andre Bordier | Improvements in or relating to vegetation-cutting machines |
NL6407939A (en) * | 1964-07-11 | 1966-01-12 | ||
NL142050B (en) * | 1965-03-29 | 1974-05-15 | Texas Industries Inc | MOWING MACHINE. |
FR1483721A (en) * | 1965-04-09 | 1967-06-09 | Mower device | |
NL6506452A (en) * | 1965-05-20 | 1966-11-21 | ||
NL6615841A (en) * | 1966-11-10 | 1968-05-13 | ||
NL6616831A (en) * | 1966-11-30 | 1968-05-31 | ||
NL6703899A (en) * | 1967-03-15 | 1968-02-26 | ||
CH479234A (en) * | 1967-06-16 | 1969-10-15 | Ghirelli Abdon | Self-propelled agricultural machine for cutting, harvesting and transporting forage |
DE1582274A1 (en) * | 1967-07-22 | 1970-10-15 | Kemper Kg Wilhelm | Rotor mower, with press rollers that are vertical to the ground |
DE1936054A1 (en) * | 1969-07-16 | 1971-01-28 | Busatis Geb | Disc mower |
FR2077995A5 (en) * | 1970-02-02 | 1971-11-05 | Dronningborg Maskinfab As |
-
1970
- 1970-12-19 GB GB6042870A patent/GB1376719A/en not_active Expired
-
1971
- 1971-12-06 AU AU36518/71A patent/AU473805B2/en not_active Expired
- 1971-12-06 ZA ZA718134A patent/ZA718134B/en unknown
- 1971-12-08 DE DE2160773A patent/DE2160773C3/en not_active Expired
- 1971-12-17 NL NLAANVRAGE7117372,A patent/NL173010C/en active
- 1971-12-17 FR FR7145401A patent/FR2118738A5/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2132065A (en) * | 1982-12-03 | 1984-07-04 | Massey Ferguson Perkins Ltd | Implement hitch for work/transport positions |
FR2982120A1 (en) * | 2011-11-07 | 2013-05-10 | Jeulin | Rotary drum mower for installation at top part of self-loading trailer for mowing e.g. green fodder from field, has conduits connecting inlet of pressure port and outlet port of motor for connection to hydraulic unit arranged on tractor |
Also Published As
Publication number | Publication date |
---|---|
NL173010C (en) | 1983-12-01 |
NL7117372A (en) | 1972-06-21 |
DE2160773B2 (en) | 1978-12-21 |
DE2160773A1 (en) | 1972-07-06 |
ZA718134B (en) | 1973-07-25 |
AU3651871A (en) | 1973-06-14 |
FR2118738A5 (en) | 1972-07-28 |
AU473805B2 (en) | 1976-07-01 |
DE2160773C3 (en) | 1982-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |