GB1426548A - Trailed beet harvesters - Google Patents
Trailed beet harvestersInfo
- Publication number
- GB1426548A GB1426548A GB5058672A GB5058672A GB1426548A GB 1426548 A GB1426548 A GB 1426548A GB 5058672 A GB5058672 A GB 5058672A GB 5058672 A GB5058672 A GB 5058672A GB 1426548 A GB1426548 A GB 1426548A
- Authority
- GB
- United Kingdom
- Prior art keywords
- probes
- subframe
- row
- beet
- causes
- 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
- A01D27/00—Machines with both topping and lifting mechanisms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D27/00—Machines with both topping and lifting mechanisms
- A01D27/04—Machines with both topping and lifting mechanisms with moving or rotating tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
1426548 Beet harvester RANSOMES SIMS & JEFFERIES Ltd 1 Nov 1973 [2 Nov 1972] 50586/72 Heading A1F [Also in Division C3] A tractor drawn beet harvester comprises lifting wheels 16 mounted at the forward end of the machine within a frame 2, and topping apparatus 24 consisting of a stationary knife 30 and rotatable discs 26 driven by the ground wheels 12, the apparatus being attached to a bar 22 which is pivotally mounted on a subframe 20. The subframe is slidably mounted on bars 18 which extend transversely from the main frame 2. Two probes 40 between which the topped beet is allowed to pass as the machine advances are mounted on vertical pivots 42 at the rear of the subframe Misalignment of the topping apparatus relative to the row being topped produced by variations in the spacing from the said row to the adjacent row which is being lifted by the wheels 16, causes one of the probes to be displaced, this in turn operates a spool valve 38 which causes a hydraulic ram 34 to displace the subframe 20 transversely to the direction of advance until the topping apparatus is realigned with the row. In a modification Fig. 6, the probes 40 are mounted on horizontal pivots 41. Misalignment causes one of the probes to pass over the beet; the resulting vertical displacement is transmitted by a bell crank 56 to the spool valve 38.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5058672A GB1426548A (en) | 1972-11-02 | 1972-11-02 | Trailed beet harvesters |
FR7338807A FR2205261B3 (en) | 1972-11-02 | 1973-10-31 | |
ES420139A ES420139A1 (en) | 1972-11-02 | 1973-10-31 | Trailed beet harvesters |
DE19732354970 DE2354970A1 (en) | 1972-11-02 | 1973-11-02 | TRAILER HARVESTING MACHINE FOR HEADING AND PLANTING BEETS |
NL7315068A NL7315068A (en) | 1972-11-02 | 1973-11-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5058672A GB1426548A (en) | 1972-11-02 | 1972-11-02 | Trailed beet harvesters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1426548A true GB1426548A (en) | 1976-03-03 |
Family
ID=10456508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5058672A Expired GB1426548A (en) | 1972-11-02 | 1972-11-02 | Trailed beet harvesters |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2354970A1 (en) |
ES (1) | ES420139A1 (en) |
FR (1) | FR2205261B3 (en) |
GB (1) | GB1426548A (en) |
NL (1) | NL7315068A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0102016B1 (en) * | 1982-08-12 | 1987-03-11 | Wilhelm Stoll Maschinenfabrik GmbH | Machine for harvesting several rows of beets, preferably to be hitched on a tractor and pushed by it |
-
1972
- 1972-11-02 GB GB5058672A patent/GB1426548A/en not_active Expired
-
1973
- 1973-10-31 ES ES420139A patent/ES420139A1/en not_active Expired
- 1973-10-31 FR FR7338807A patent/FR2205261B3/fr not_active Expired
- 1973-11-02 DE DE19732354970 patent/DE2354970A1/en active Pending
- 1973-11-02 NL NL7315068A patent/NL7315068A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7315068A (en) | 1974-05-06 |
FR2205261B3 (en) | 1976-09-17 |
DE2354970A1 (en) | 1974-05-16 |
FR2205261A1 (en) | 1974-05-31 |
ES420139A1 (en) | 1976-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |