WO2004050338A3 - Platen press - Google Patents

Platen press Download PDF

Info

Publication number
WO2004050338A3
WO2004050338A3 PCT/US2003/038309 US0338309W WO2004050338A3 WO 2004050338 A3 WO2004050338 A3 WO 2004050338A3 US 0338309 W US0338309 W US 0338309W WO 2004050338 A3 WO2004050338 A3 WO 2004050338A3
Authority
WO
WIPO (PCT)
Prior art keywords
plate portion
collection
platen
discharge conduit
byproducts
Prior art date
Application number
PCT/US2003/038309
Other languages
French (fr)
Other versions
WO2004050338A2 (en
Inventor
Douglas Bryan
Charles Kosa
Clinton Spangler
Bryon Sanford
Joseph Zab
Original Assignee
Coe Mfg Co
Douglas Bryan
Charles Kosa
Clinton Spangler
Bryon Sanford
Joseph Zab
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 Coe Mfg Co, Douglas Bryan, Charles Kosa, Clinton Spangler, Bryon Sanford, Joseph Zab filed Critical Coe Mfg Co
Priority to AU2003297619A priority Critical patent/AU2003297619A1/en
Publication of WO2004050338A2 publication Critical patent/WO2004050338A2/en
Publication of WO2004050338A3 publication Critical patent/WO2004050338A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B7/00—Presses characterised by a particular arrangement of the pressing members
    • B30B7/02—Presses characterised by a particular arrangement of the pressing members having several platens arranged one above the other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B30B15/062—Press plates
    • B30B15/064—Press plates with heating or cooling means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

A platen (14) for supporting material to be processed in a platen press including a plate portion (100) defining substantially planar upper and lower surfaces. A fluid circuit in the plate portion supports the flow of heated fluid through the plate portion. A plurality of collection bores (140) are formed in the plate portion for collecting byproducts generated during a processing cycle. A plurality of vent passages (150) extend from the lower planar surface of the platen to an associated collection bore. A side bar (102), attached to the plate portion, defines at least in part a collection chamber (160) for receiving the byproducts collected by the collection bores. The collection chamber is adapted to discharge the products to a discharge conduit (164). The communication of the collection chamber with the discharge conduit is controlled by an on/off control valve. In operation, the control valve is opened at the conclusion of a processing cycle, but prior to opening the press so that the process byproducts can be discharged to the discharge conduit prior to press opening. Prior art platens can be retrofitted with features of the invention by removing a side bar from the platen in order to expose a side edge (106b) of a plate portion (100). A plurality of collection bores (140) and associated vent passages (150) are machined into the platen. A recess or slot (160) is formed in the side bar, such that when reattached to the plate portion, the recess is placed in fluid communication with the collection bores. The byproducts collected are ultimately conveyed to the discharge conduit.
PCT/US2003/038309 2002-12-03 2003-12-03 Platen press WO2004050338A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003297619A AU2003297619A1 (en) 2002-12-03 2003-12-03 Platen press

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43049902P 2002-12-03 2002-12-03
US60/430,499 2002-12-03

Publications (2)

Publication Number Publication Date
WO2004050338A2 WO2004050338A2 (en) 2004-06-17
WO2004050338A3 true WO2004050338A3 (en) 2005-03-03

Family

ID=32469484

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/038309 WO2004050338A2 (en) 2002-12-03 2003-12-03 Platen press

Country Status (2)

Country Link
AU (1) AU2003297619A1 (en)
WO (1) WO2004050338A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4854026A (en) * 1986-04-09 1989-08-08 G. Siempelkamp Gmbh & Co. Method of producing a press platen
US5158012A (en) * 1990-05-11 1992-10-27 G. Siempelkamp Gmbh & Co. Method of operating a press for producing pressed board
US5611269A (en) * 1994-02-19 1997-03-18 Maschinenfabrik J. Dieffenbacher Gmbh & Co. Continuously operating press for the production of particle boards, fiber boards or similar wood boards and plastic boards
US6668714B2 (en) * 2000-11-01 2003-12-30 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Platen for multistage panel press

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4854026A (en) * 1986-04-09 1989-08-08 G. Siempelkamp Gmbh & Co. Method of producing a press platen
US5158012A (en) * 1990-05-11 1992-10-27 G. Siempelkamp Gmbh & Co. Method of operating a press for producing pressed board
US5195428A (en) * 1990-05-11 1993-03-23 G. Siempelkamp Gmbh & Co. Press for producing pressed board by treating the material with steam
US5611269A (en) * 1994-02-19 1997-03-18 Maschinenfabrik J. Dieffenbacher Gmbh & Co. Continuously operating press for the production of particle boards, fiber boards or similar wood boards and plastic boards
US6668714B2 (en) * 2000-11-01 2003-12-30 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Platen for multistage panel press

Also Published As

Publication number Publication date
AU2003297619A1 (en) 2004-06-23
AU2003297619A8 (en) 2004-06-23
WO2004050338A2 (en) 2004-06-17

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