TREA

Roller-and-ring presses

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Industry

  • CPC
  • B30B9/207
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B30Presses B30BPRESSES IN GENERAL B30B9/00Presses specially adapted for particular purposes

Current Industry

B30B9/207Roller-and-ring presses
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Roll press arrangement, press roll apparatus and a method for dewat...
    • Patent number 11,534,997
    • Issue date Dec 27, 2022
    • SAALASTI FINLAND OY
    • Arttu Juvonen
    • B30 - PRESSES
  • Information Patent Grant

    Rotary press
    • Patent number 7,171,893
    • Issue date Feb 6, 2007
    • Gary Robertson
    • B30 - PRESSES
  • Information Patent Grant

    Device for clearing the surface of a drum press
    • Patent number 5,768,987
    • Issue date Jun 23, 1998
    • Finbark Oy
    • Timo Tapio Saalasti
    • B30 - PRESSES
  • Information Patent Grant

    Automatic citrus fruit juicer
    • Patent number 5,628,247
    • Issue date May 13, 1997
    • A.I.D. Agriculture Industrial Developments S.p.A.
    • Cesare Palumbo
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Mechanical continuous dewatering press
    • Patent number 4,715,276
    • Issue date Dec 29, 1987
    • Vaino T. Saalasti
    • B30 - PRESSES
  • Information Patent Grant

    Drum press
    • Patent number 4,683,816
    • Issue date Aug 4, 1987
    • Enso-Gutzeit OY
    • Jyrki Simanainen
    • B30 - PRESSES
  • Information Patent Grant

    Dewatering press and gearbox for same
    • Patent number 4,651,639
    • Issue date Mar 24, 1987
    • Vaino T. Saalasti
    • B30 - PRESSES
  • Information Patent Grant

    Drum press for separating liquid from solid substance
    • Patent number 4,566,381
    • Issue date Jan 28, 1986
    • Kone Oy
    • Matti J. Nikulainen
    • B30 - PRESSES
  • Information Patent Grant

    Internal roll compression system
    • Patent number 4,543,881
    • Issue date Oct 1, 1985
    • Graydon E. Anderson
    • F26 - DRYING
  • Information Patent Grant

    Continuous press, in particular for pressing beet pulp and other ju...
    • Patent number 4,499,823
    • Issue date Feb 19, 1985
    • S.I.C.A. Pulposec de Chevrieres
    • Jean-Luc Berry
    • B30 - PRESSES
  • Information Patent Grant

    Bark press
    • Patent number 4,491,067
    • Issue date Jan 1, 1985
    • Enso-Gutzeit OY
    • Ossi Kipelainen
    • B30 - PRESSES
  • Information Patent Grant

    Continuous press for dehydrating pulps
    • Patent number 4,355,573
    • Issue date Oct 26, 1982
    • Gie Valpron
    • Jean-Luc Berry
    • B30 - PRESSES
  • Information Patent Grant

    Bark press
    • Patent number 4,313,375
    • Issue date Feb 2, 1982
    • Vaino T. Saalasti
    • B30 - PRESSES
  • Information Patent Grant

    Apparatus for extracting juice from pomace
    • Patent number 4,191,103
    • Issue date Mar 4, 1980
    • Terrier Machine Corporation
    • Dale E. Wettlaufer
    • B30 - PRESSES
  • Information Patent Grant

    3882023
    • Patent number 3,882,023
    • Issue date May 6, 1975
    • F26 - DRYING
  • Information Patent Grant

    3592129
    • Patent number 3,592,129
    • Issue date Jul 13, 1971
    • B30 - PRESSES
  • Information Patent Grant

    3467003
    • Patent number 3,467,003
    • Issue date Sep 16, 1969
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3220340
    • Patent number 3,220,340
    • Issue date Nov 30, 1965
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3174441
    • Patent number 3,174,441
    • Issue date Mar 23, 1965
    • B30 - PRESSES
  • Information Patent Grant

    3086454
    • Patent number 3,086,454
    • Issue date Apr 23, 1963
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3000294
    • Patent number 3,000,294
    • Issue date Sep 19, 1961
    • B30 - PRESSES
  • Information Patent Grant

    2795184
    • Patent number 2,795,184
    • Issue date Jun 11, 1957
    • B30 - PRESSES
  • Information Patent Grant

    2715871
    • Patent number 2,715,871
    • Issue date Aug 23, 1955
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    2682832
    • Patent number 2,682,832
    • Issue date Jul 6, 1954
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    2555733
    • Patent number 2,555,733
    • Issue date Jun 5, 1951
    • B30 - PRESSES
  • Information Patent Grant

    2483200
    • Patent number 2,483,200
    • Issue date Sep 27, 1949
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    2254517
    • Patent number 2,254,517
    • Issue date Sep 2, 1941
    • B30 - PRESSES
  • Information Patent Grant

    2229142
    • Patent number 2,229,142
    • Issue date Jan 21, 1941
    • B30 - PRESSES
  • Information Patent Grant

    2229143
    • Patent number 2,229,143
    • Issue date Jan 21, 1941
    • B30 - PRESSES
  • Information Patent Grant

    2229141
    • Patent number 2,229,141
    • Issue date Jan 21, 1941
    • B30 - PRESSES

Patents Applicationslast 30 patents