CROP FEED ARRANGEMENT FOR THE HEADER OF A COMBINE HARVESTER
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United States of America Patent
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Issued Date -
N/A
app pub date -
Sep 23, 2008
filing date -
Jul 26, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A draper header for a combine harvester includes two side drapers each running from an outer end guide roller at a first end of the header to an inner end guide roller adjacent the discharge location of the header and a central feed draper located at the discharge location and including a front guide roller just behind the cutter bar and running to a rear guide roller in front of the feeder house of the combine harvester. An auger is located between the discharge rollers with a front edge of the flight forward of the rear end of the discharge rollers to feed the material inwardly and underneath the auger to the inlet of the feeder house. A pan member is located underneath the feed draper and is formed of a flexible polyethylene sheet which is tensioned between its front and rear edges by a front mounting strip which is spring mounted for up and down movement and a rear latch which can be released to allow the rear edge to be lowered.

First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
MACDON INDUSTRIES LTD | 680 MORAY STREET WINNIPEG R3J 3S3 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Enns, John Edward | East St. Paul , CA | 17 | 319 |
MacDonald, Christopher | Winnipeg , CA | 18 | 94 |
Patterson, Roger L | Duncan , CA | 26 | 946 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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