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 blade

Info

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
Application number
FR7815664A
Other languages
French (fr)
Other versions
FR2392589B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Josef Bautz GmbH
Original Assignee
Josef Bautz GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Josef Bautz GmbH filed Critical Josef Bautz GmbH
Publication of FR2392589A1 publication Critical patent/FR2392589A1/en
Application granted granted Critical
Publication of FR2392589B1 publication Critical patent/FR2392589B1/fr
Granted legal-status Critical Current

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.
FR7815664A 1977-06-04 1978-05-22 Maize harvester cutter head - has contra-rotating rollers fitted in front of chopper with fixed counter blade Granted FR2392589A1 (en)

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)

* Cited by examiner, † Cited by third party
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

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