FR2176706A1 - - Google Patents
Info
- Publication number
- FR2176706A1 FR2176706A1 FR7307691A FR7307691A FR2176706A1 FR 2176706 A1 FR2176706 A1 FR 2176706A1 FR 7307691 A FR7307691 A FR 7307691A FR 7307691 A FR7307691 A FR 7307691A FR 2176706 A1 FR2176706 A1 FR 2176706A1
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/14—Mowing tables
- A01D41/141—Automatic header control
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Lifting Devices For Agricultural Implements (AREA)
- Harvesting Machines For Root Crops (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23733472A | 1972-03-23 | 1972-03-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2176706A1 true FR2176706A1 (en) | 1973-11-02 |
FR2176706B1 FR2176706B1 (en) | 1976-04-30 |
Family
ID=22893293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7307691A Expired FR2176706B1 (en) | 1972-03-23 | 1973-03-05 |
Country Status (6)
Country | Link |
---|---|
CA (1) | CA968964A (en) |
DE (1) | DE2304081C2 (en) |
ES (1) | ES415032A1 (en) |
FR (1) | FR2176706B1 (en) |
GB (1) | GB1409485A (en) |
IN (1) | IN140669B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2342021A1 (en) * | 1976-02-26 | 1977-09-23 | Massey Ferguson Inc | HEIGHT REGULATION SYSTEM FOR COMBINE HARVESTS |
FR2420297A1 (en) * | 1978-03-20 | 1979-10-19 | Massey Ferguson Services Nv | AUTOMATICALLY ADJUSTING THE CUTTING HEIGHT OF A COMBINE |
FR2429552A1 (en) * | 1978-06-30 | 1980-01-25 | Deere & Co | DEVICE FOR AUTOMATICALLY CONTROLLING THE WORKING POSITION OF THE HARVESTING ASSEMBLY OF HARVESTING MACHINES IN PARTICULAR COMBINE HARVESTERS |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2461115C2 (en) * | 1974-12-23 | 1985-06-13 | Maschinenfabrik Fahr Ag Gottmadingen, 7702 Gottmadingen | Automatic work table adjustment on agricultural machinery |
GB2129265B (en) * | 1982-11-02 | 1986-03-26 | Turner Int | Mowers |
DE3246569A1 (en) * | 1982-12-16 | 1984-06-20 | Franz 8623 Staffelstein Kirchberger | Control system for agricultural machines, especially seed drills |
DE3326666A1 (en) * | 1983-07-23 | 1985-01-31 | Claas Ohg, 4834 Harsewinkel | Device for regulating the working position of a vertically adjustable pick-up appliance of a harvester |
DE3326609A1 (en) * | 1983-07-23 | 1985-01-31 | Claas Ohg, 4834 Harsewinkel | Arrangement for measuring the working position of a vertically adjustable pick-up device of a harvesting machine |
DE3328506A1 (en) * | 1983-08-06 | 1985-02-14 | Claas Ohg, 4834 Harsewinkel | Displacement sensor for measuring the working position of the pick-up device of a harvesting machine |
DD279807A1 (en) * | 1989-02-10 | 1990-06-20 | Fortschritt Veb K | INITIATOR-CONTROLLED TERMINATION CIRCUIT FOR A FLOOR-PROCESSED CUTTING DEVICE |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3286448A (en) * | 1964-01-21 | 1966-11-22 | Roper Wright Mfg Co Inc | Automatic header control apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2750727A (en) * | 1953-01-14 | 1956-06-19 | Preston M Wright | Automatic header control means |
DE1119580B (en) * | 1955-10-10 | 1961-12-14 | Maehdrescherwerk Weimar Veb | Device for guiding the cutting units of combine harvesters according to the soil surface |
AT198052B (en) * | 1956-03-23 | 1958-06-10 | Maehdrescherwerk Weimar Veb | Automatic control of the working position or working height of the cutter bar, the beet topping device or the like on agricultural machines |
DE1265476B (en) * | 1965-03-03 | 1968-04-04 | Franz Wienecke Dr Ing | Automatic control device for combine harvester |
DE1937346A1 (en) * | 1967-12-28 | 1971-02-04 | Bosch Gmbh Robert | Hydraulic lifting device on combine harvesters |
DE2020920A1 (en) * | 1969-06-15 | 1971-01-07 | Fortschritt Veb K | Device for the automatic guidance of the cutting mechanism of straw harvesting machines, in particular of combine harvesters, according to the soil surface |
-
1972
- 1972-11-15 CA CA156,532A patent/CA968964A/en not_active Expired
-
1973
- 1973-01-27 DE DE2304081A patent/DE2304081C2/en not_active Expired
- 1973-03-05 FR FR7307691A patent/FR2176706B1/fr not_active Expired
- 1973-03-15 ES ES415032A patent/ES415032A1/en not_active Expired
- 1973-03-23 GB GB1417873A patent/GB1409485A/en not_active Expired
- 1973-11-05 IN IN2439/CAL/73A patent/IN140669B/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3286448A (en) * | 1964-01-21 | 1966-11-22 | Roper Wright Mfg Co Inc | Automatic header control apparatus |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2342021A1 (en) * | 1976-02-26 | 1977-09-23 | Massey Ferguson Inc | HEIGHT REGULATION SYSTEM FOR COMBINE HARVESTS |
FR2420297A1 (en) * | 1978-03-20 | 1979-10-19 | Massey Ferguson Services Nv | AUTOMATICALLY ADJUSTING THE CUTTING HEIGHT OF A COMBINE |
FR2429552A1 (en) * | 1978-06-30 | 1980-01-25 | Deere & Co | DEVICE FOR AUTOMATICALLY CONTROLLING THE WORKING POSITION OF THE HARVESTING ASSEMBLY OF HARVESTING MACHINES IN PARTICULAR COMBINE HARVESTERS |
Also Published As
Publication number | Publication date |
---|---|
CA968964A (en) | 1975-06-10 |
FR2176706B1 (en) | 1976-04-30 |
GB1409485A (en) | 1975-10-08 |
ES415032A1 (en) | 1976-02-01 |
DE2304081C2 (en) | 1983-05-26 |
IN140669B (en) | 1976-12-11 |
DE2304081A1 (en) | 1973-10-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |