Rotary die cutter - cutting
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Nov 1, 2007
app pub date -
Mar 23, 2007
filing date -
Mar 23, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
A device for the cutting out of flat material blanks from flat material sheets is described, which has a cutting roller and a counter roller working together with it, that form a roller gap into which the flat material sheets can be inserted for the cutting out of flat material blanks, whereby a residual material is produced. This device should be further configured in such a way that on the one hand it is connected with the least possible device expenditure, and on the other hand is not limited in its application to flat material sheets with a specified minimum length. To solve this problem, it is suggested that both the cutting roller and the counter roller be embodied as suction rollers with a covering surface that has a multiplicity of suction air openings, whereby the suction air impingement on the cutting and counter roller occurs in such a way that immediately after the cutting out, the flat material blanks are able to be further transported on the covering surface of the cutting or counter roller and the residual material on the covering surface of the counter or cutting roller.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
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DE | A1 | DE102006013397 | Mar 23, 2006 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
DOC. LAID OPEN (FIRST PUBLICATION) | Vorrichtung und Verfahren zum Ausschneiden von Flachmaterialzuschnitten aus Flachmaterialbogen | Oct 04, 2007 | |||
EP | B1 | EP1837136 | Mar 22, 2007 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
Patent | Vorrichtung und Verfahren zum Ausschneiden von Flachmaterialzuschnitten aus Flachmaterialbögen | Dec 24, 2008 | |||
WO | A1 | WO2007107607 | Mar 23, 2007 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT | VORRICHTUNG UND VERFAHREN ZUM AUSSCHNEIDEN VON FLACHMATERIALZUSCHNITTEN AUS FLACHMATERIALBÖGEN | Sep 27, 2007 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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WINKLER + DUNNEBIER AKTIENGESELLSCHAFT | 56564 NEUWIED |
International Classification(s)

- 2007 Application Filing Year
- B26D Class
- 317 Applications Filed
- 114 Patents Issued To-Date
- 35.97 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Blumle, Martin | Horhausen, DE | 24 | 224 |
# of filed Patents : 24 Total Citations : 224 | |||
Raueiser, Reinhard | Muden, DE | 9 | 52 |
# of filed Patents : 9 Total Citations : 52 |
Cited Art Landscape
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Patent Citation Ranking
- 6 Citation Count
- B26D Class
- 6.25 % this patent is cited more than
- 18 Age
Forward Cite Landscape
- No Forward Cites to Display

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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