Apparatus for the continuous manufacture of chip boards

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5454304
SERIAL NO

08378266

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for the continuous production of boards made from feedstock includes A) providing a continuously operating press with an entry adjustment device being movable to define a variable angle entry gap through which the board passes such that the board is subject to compression forces, the variable angle entry gap defined by at least first and second independently variable angle entry gap portions, the first and second portions being flexibly connected and the second portion being flexibly connected at least to one of the heating plates of the press table and press ram; B) moving the feedstock through the variable angle entry gap; C) setting the first independent variable entry gap at a first angular value which falls in a first range from approximately 0.5.degree. to approximately 5.0.degree. relative to a horizontal plane thereby compressing the feedstock under first compressive forces as the feedstock is moved through the first independent variable entry gap; and D) setting the second independent variable entry gap at a second angular value which falls in a second range from approximately 7.0.degree. to approximately 1.0.degree. relative to the horizontal plane, thereby compressing the feedstock under second compressive forces as the feedstock is moved through the second independent variable entry gap portion. A continuously operating press performs the above method.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
MASCHINENFABRIK J. DIEFFENBACHER GMBH & CO.EPPINGEN21

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bielfeldt, Friedrich B Paehl, DE 57 348

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Sunds Defibrator Aktiebolag (1)
* 4718843 Hot press for treating a web of material 24 1986
 
Theodor Hymmen KG (1)
* 4336096 Belt press apparatus with heat shield 27 1981
 
G. SIEMPELKAMP GMBH & CO. (2)
* 4645632 Belt-type particleboard press with flexible upper platen 20 1985
* 4923384 Continuous press for hot pressing a mat 19 1989
 
ALCOA INC. (1)
* 4874657 Methods of producing biaxially-oriented polymer product, and the product produced thereby 16 1986
 
TRUS JOIST MACMILLAN A LIMITED PARTNERSHIP (1)
* 4517148 Method for pressing a composite assembly 25 1983
 
Valmet Panelboard GmbH (1)
* 5112209 Twin-belt press for manufacturing particle boards 18 1990
 
MASCHINENFABRIK J. DIEFFENBACHER GMBH & CO. (1)
* 5042372 Continuously working press 9 1990
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
E. I. DU PONT DE NEMOURS AND COMPANY (7)
8361610 Composite with low content of metal 0 2010
8021745 Semiconductor manufacture component 2 2010
8012577 Composite article made by a process 0 2010
* 2011/0000,617 PROCESS FOR MAKING A COMPOSITE 0 2010
* 2011/0003,140 ORIENTED COMPOSITE 5 2010
* 2011/0003,132 COMPOSITE ARTICLE MADE BY A PROCESS 4 2010
8415006 Semiconductor manufacture component 0 2011
 
Sasib Bakery Holland N.V., Division Blom & Maters/MEA (1)
* 5773045 Device for working a dough strand into a thin dough sheet 0 1996
 
Siempelkamp Maschinen- und Anlagenbau GmbH & Co. KG (6)
* 5546857 Steel belt press with inlet mouth contour adjustability 6 1995
* 6007320 Apparatus for producing wood-based pressed board 12 1997
* 6041700 Intake for belt-type particleboard press 1 1999
* 6439113 Method of pressing mats into the production of pressed board 3 2000
* 8153040 Method and apparatus for pressing particle mats 0 2007
* 2010/0090,359 METHOD AND APPARATUS FOR PRESSING PARTICLE MATS 1 2007
 
MASCHINENFABRIK J. DIEFFENBACHER GMBH & CO. (1)
* 5775214 Apparatus for the continuous production of particle, fiber, plastic and wood boards 7 1996
 
Printfold Co., Inc. (1)
* 6318008 Packet ironing system for document folders 1 2000
 
PANEL BOARD HOLDING B.V. (2)
* 8372324 Binding of particulate materials to manufacture articles 0 2009
* 2011/0062,636 BINDING OF PARTICULATE MATERIALS TO MANUFACTURE ARTICLES 0 2009
 
FORMAX, INC. (2)
* 7677880 Apparatus for forming hand-formed style patty using a patty-forming machine 3 2008
* 2008/0220,116 Apparatus for forming hand-formed style patty using a patty-forming machine 0 2008
 
NSE INDUSTRY S.P.A. (1)
* 2013/0299,314 Compacting conveyor belt particularly for the feed of pyrolysis, gasification and combustion plants 0 2010
* Cited By Examiner