characterised by using continuously acting presses having a heated press drum and an endless belt to compress the material between belt and drum

Patents Grantslast 30 patents

  • Information Patent Grant

    Sheet manufacturing apparatus and control method for sheet manufact...

    • Patent number 11,193,238
    • Issue date Dec 7, 2021
    • Seiko Epson Corporation
    • Yuki Oguchi
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Process for the manufacturing of a decorative laminate, a decorativ...

    • Patent number 6,773,799
    • Issue date Aug 10, 2004
    • Decorative Surfaces Holding AB
    • Stefan Persson
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Machine for continuous manufacture of chipboards, fibreboards or si...

    • Patent number 5,527,422
    • Issue date Jun 18, 1996
    • Sulzer-Escher Wyss AG
    • Rolf Lehmann
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Continuously operating material press with lubricating film for red...

    • Patent number 5,463,946
    • Issue date Nov 7, 1995
    • Hermann Berstorff Maschinenbau GmbH
    • Manfred Kruger
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Continuously operating material press

    • Patent number 5,320,036
    • Issue date Jun 14, 1994
    • Hermann Berstorff Maschinenbau GmbH
    • Manfred Krohn
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Apparatus for producing chip and fiberboard webs of uniform thickness

    • Patent number 5,223,071
    • Issue date Jun 29, 1993
    • Hermann Berstorff Maschinenbau GmbH
    • Rolf Gersbeck
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Press for the continuous production of thin chipboard and fibreboard

    • Patent number 5,167,978
    • Issue date Dec 1, 1992
    • Hermann Berstorff Maschinenbau GmbH
    • Rolf Gersbeck
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Method for producing chip- and fiber-board webs of uniform thickness

    • Patent number 5,057,167
    • Issue date Oct 15, 1991
    • Hermann Berstorff Maschinenbau GmbH
    • Rolf Gersbeck
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Press for the continuous production of chip-boards and fiber boards

    • Patent number 4,932,855
    • Issue date Jun 12, 1990
    • Hermann Berstorff Maschinenbau GmbH
    • Rolf Gersbeck
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Apparatus for continuous manufacture of an endless strip of chipboard

    • Patent number 4,744,854
    • Issue date May 17, 1988
    • Wilhelm Mende GmbH
    • Manfred Schenz
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  • Information Patent Grant

    Apparatus for making continuous lengths of composite wood material,...

    • Patent number 4,470,498
    • Issue date Sep 11, 1984
    • Board of Control of Michigan Technological University
    • Anders E. Lund
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Continuously operable chipboard press

    • Patent number 4,389,182
    • Issue date Jun 21, 1983
    • Hermann Berstorff Maschinenbau GmbH
    • Rolf Gersbeck
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Method of making laminar material having a base of bonded wood part...

    • Patent number 4,045,262
    • Issue date Aug 30, 1977
    • Feldmuhle Anlagen und Produktionsgesellschaft mit beschrankter Haftung
    • Hans Joachim Enzinger
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Apparatus for the continuous manufacture of chipboard panels, fibre...

    • Patent number 3,938,927
    • Issue date Feb 17, 1976
    • Hermann Berstorff Maschinenbau GmbH
    • Heinz Brinkmann
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Apparatus for the continuous production of chipboard, fibreboard an...

    • Patent number 3,932,258
    • Issue date Jan 13, 1976
    • Hermann Berstorff Maschinenbau GmbH
    • Heinz Brinkman
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3915612

    • Patent number 3,915,612
    • Issue date Oct 28, 1975
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3891376

    • Patent number 3,891,376
    • Issue date Jun 24, 1975
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3884749

    • Patent number 3,884,749
    • Issue date May 20, 1975
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3874962

    • Patent number 3,874,962
    • Issue date Apr 1, 1975
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3850093

    • Patent number 3,850,093
    • Issue date Nov 26, 1974
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3832115

    • Patent number 3,832,115
    • Issue date Aug 27, 1974
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3801250

    • Patent number 3,801,250
    • Issue date Apr 2, 1974
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3782875

    • Patent number 3,782,875
    • Issue date Jan 1, 1974
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3737351

    • Patent number 3,737,351
    • Issue date Jun 5, 1973
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3734669

    • Patent number 3,734,669
    • Issue date May 22, 1973
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3216059

    • Patent number 3,216,059
    • Issue date Nov 9, 1965
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2890484

    • Patent number 2,890,484
    • Issue date Jun 16, 1959
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents