PELLET PRESS FOR PRODUCING PELLETS
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United States of America Patent
Stats
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N/A
Issued Date -
Nov 1, 2012
app pub date -
Oct 30, 2010
filing date -
Oct 30, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Pellet press producing pellets from material which is to be compressed. At least one rolling roller compresses the biomass in the press direction through holes of a die, which can be displaced by means of at least one drive, and/or rollers to form pellets. Sufficiently support a flat, annular and optionally segmented die, to prevent deformation and provide a pellet press in which a die that is moved and that comprises a support device has a minimum number of parts and/or mass passing through at least two press devices comprising a press frame with at least one roller. Pellet press in which at least one roller which is moved passes through at least two press frames. Die and/or rollers are displaceably mounted in at least two press frames and die is operatively connected to two coaxial support rings for forming an annular chamber and/or a support plate with perforations guiding the pellets in the press direction.

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 | |
---|---|---|
DIEFFENBACHER GMBH MASCHINEN- UND ANLAGENBAU | 75031 EPPINGEN |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Heymanns, Frank | Oberderdingen, DE | 5 | 15 |
Kroll, Detlef | Eppingen, DE | 10 | 87 |
Natus, Günter | Muhltal, DE | 3 | 15 |
von, Haas Gernot | Heidelberg, DE | 17 | 51 |
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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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