FR2392589A1 - Maize harvester cutter head - has contra-rotating rollers fitted in front of chopper with fixed counter blade - Google Patents
Maize harvester cutter head - has contra-rotating rollers fitted in front of chopper with fixed counter bladeInfo
- Publication number
- FR2392589A1 FR2392589A1 FR7815664A FR7815664A FR2392589A1 FR 2392589 A1 FR2392589 A1 FR 2392589A1 FR 7815664 A FR7815664 A FR 7815664A FR 7815664 A FR7815664 A FR 7815664A FR 2392589 A1 FR2392589 A1 FR 2392589A1
- Authority
- FR
- France
- Prior art keywords
- chopper
- feed
- counter blade
- contra
- cutter head
- 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.)
- Granted
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
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/08—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters
- A01D43/081—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters specially adapted for ensilage of maize
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The cutter head has two contra-rotating feed rollers which are driven about parallel axes and fitted in front of a chopper with a fixed counter blade. The shafts (5, 5') of the feed rollers (6, 6') are arranged transverse to the direction of travel and the rollers are arranged directly in front of the chopper (2, 3) with intermediate connection of further driven feed elements. The feed roller (6') adjacent to the counter blade (2) of the chopper has a smooth roller casing and between this and the counter blade (2) is a feed blade which strips material from the feed roller casing (6'). The guide plates fitted to the feed rollers have no driven feed elements.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772725296 DE2725296A1 (en) | 1977-06-04 | 1977-06-04 | CORN CUTTER |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2392589A1 true FR2392589A1 (en) | 1978-12-29 |
FR2392589B1 FR2392589B1 (en) | 1984-10-05 |
Family
ID=6010734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7815664A Granted FR2392589A1 (en) | 1977-06-04 | 1978-05-22 | Maize harvester cutter head - has contra-rotating rollers fitted in front of chopper with fixed counter blade |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT392717B (en) |
DE (1) | DE2725296A1 (en) |
FR (1) | FR2392589A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3419516A1 (en) * | 1984-05-25 | 1985-11-28 | Alois Pöttinger Landmaschinen-Gesellschaft mbH, 8900 Augsburg | Rotary draw-in for field choppers |
DE3635544A1 (en) * | 1986-10-18 | 1988-04-28 | Claas Saulgau Gmbh | Maize chopper |
-
1977
- 1977-06-04 DE DE19772725296 patent/DE2725296A1/en not_active Ceased
-
1978
- 1978-04-19 AT AT278678A patent/AT392717B/en not_active IP Right Cessation
- 1978-05-22 FR FR7815664A patent/FR2392589A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
ATA278678A (en) | 1985-03-15 |
AT392717B (en) | 1991-05-27 |
FR2392589B1 (en) | 1984-10-05 |
DE2725296A1 (en) | 1978-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |