GB1057674A - Improvements in or relating to concaves for use in threshing chambers of harvesting machines - Google Patents
Improvements in or relating to concaves for use in threshing chambers of harvesting machinesInfo
- Publication number
- GB1057674A GB1057674A GB3682363A GB3682363A GB1057674A GB 1057674 A GB1057674 A GB 1057674A GB 3682363 A GB3682363 A GB 3682363A GB 3682363 A GB3682363 A GB 3682363A GB 1057674 A GB1057674 A GB 1057674A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chambers
- threshing
- concaves
- relating
- concave
- 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
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
- A01F12/24—One-part threshing concaves
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
In a concave, for a threshing machine, which comprises parallel curved wires which pass perpendicularly through a series of parallel plates, the plates are shaped so that their inner edges extend radially, inwardly of the wires but their outer edges are each bent over at an obtuse angle to the remainder of the plate, so as to retard the material passing through the concave. The device is shown applied to a machine having two threshing chambers 13, 14 in series, the threshed products from both chambers passing into a common passage whence it falls into a winnowing chamber 10. Chaff is ejected by an auger 12.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4158962 | 1962-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1057674A true GB1057674A (en) | 1967-02-08 |
Family
ID=12612596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3682363A Expired GB1057674A (en) | 1962-09-21 | 1963-09-18 | Improvements in or relating to concaves for use in threshing chambers of harvesting machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1057674A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014014322A (en) * | 2012-07-10 | 2014-01-30 | Kubota Corp | Threshing device |
-
1963
- 1963-09-18 GB GB3682363A patent/GB1057674A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014014322A (en) * | 2012-07-10 | 2014-01-30 | Kubota Corp | Threshing device |
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