IT1200004B - Dispositivo per il trattamento di cortecce di alberi - Google Patents

Dispositivo per il trattamento di cortecce di alberi

Info

Publication number
IT1200004B
IT1200004B IT8320635A IT2063583A IT1200004B IT 1200004 B IT1200004 B IT 1200004B IT 8320635 A IT8320635 A IT 8320635A IT 2063583 A IT2063583 A IT 2063583A IT 1200004 B IT1200004 B IT 1200004B
Authority
IT
Italy
Prior art keywords
treatment device
tree bark
bark treatment
tree
treatment
Prior art date
Application number
IT8320635A
Other languages
English (en)
Other versions
IT8320635A0 (it
Inventor
Klaus Koch
Gerhard Syrbius
Original Assignee
Berstorff Gmbh Masch Hermann
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 Berstorff Gmbh Masch Hermann filed Critical Berstorff Gmbh Masch Hermann
Publication of IT8320635A0 publication Critical patent/IT8320635A0/it
Application granted granted Critical
Publication of IT1200004B publication Critical patent/IT1200004B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K7/00—Chemical or physical treatment of cork
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/007—Treating of wood not provided for in groups B27K1/00, B27K3/00 using pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/121—Screw constructions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/24—Wood particles, e.g. shavings, cuttings, saw dust
IT8320635A 1982-05-21 1983-04-18 Dispositivo per il trattamento di cortecce di alberi IT1200004B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3219089A DE3219089A1 (de) 1982-05-21 1982-05-21 Baumrindenbearbeitungseinrichtung

Publications (2)

Publication Number Publication Date
IT8320635A0 IT8320635A0 (it) 1983-04-18
IT1200004B true IT1200004B (it) 1989-01-05

Family

ID=6164147

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8320635A IT1200004B (it) 1982-05-21 1983-04-18 Dispositivo per il trattamento di cortecce di alberi

Country Status (10)

Country Link
US (1) US4475452A (it)
JP (1) JPS58213178A (it)
BR (1) BR8302659A (it)
CA (1) CA1201620A (it)
DE (1) DE3219089A1 (it)
FI (1) FI831814L (it)
FR (1) FR2527320A1 (it)
GB (1) GB2120195A (it)
IT (1) IT1200004B (it)
SE (1) SE8302887L (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4831340A (en) * 1988-01-11 1989-05-16 Massachusetts Institute Of Technology Harmonic multiplier using resonant tunneling device
US5320034A (en) * 1989-09-19 1994-06-14 Kvaerner Hymac, Inc. Method and apparatus for increasing surface within wood chips
NO985381L (no) * 1998-11-19 2000-05-22 Pulping As Kvaerner FremgangsmÕte for oppretting av slitte skruevinger i en skruepresse
AT503589B1 (de) * 2006-05-08 2009-06-15 Andritz Ag Maschf Träger mit verschleissteilen für schneckenpressen
DE202010012454U1 (de) * 2010-09-10 2011-12-12 Doppstadt Familienholding Gmbh Förderschnecke

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2335819A (en) * 1942-06-12 1943-11-30 French Oil Mill Machinery Liquid expressing press
GB1241122A (en) * 1969-02-28 1971-07-28 Hugh Brewerton Improvements in or relating to augers
US3877365A (en) * 1973-07-09 1975-04-15 Krima Maskinfabrik Ab Adjustable pressure worm press
US3977515A (en) * 1974-12-16 1976-08-31 Bird Machine Company, Inc. Hard-surfaced screw conveyor for centrifuges
US3937317A (en) * 1975-01-02 1976-02-10 Bird Machine Company, Inc. Components for wear-resistant surfacing helical metal conveyor blades and the so surfaced blades
SE427901B (sv) * 1979-05-15 1983-05-24 Pennwalt Corp Centrifug med notningstalig transportor
US4357665A (en) * 1979-12-27 1982-11-02 Butler Manufacturing Company Programmable electronic real-time load controller providing demand limit control
DE3006101A1 (de) * 1980-02-19 1981-08-27 Metallgesellschaft Ag, 6000 Frankfurt Werkstuecke mit gepanzerten kanten und/oder flaechen
DE3043194A1 (de) * 1980-11-15 1982-07-01 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Einrichtung zum mechanischen trennen von fluessigkeiten aus fluessigkeitsfeststoffgemischen in einer schneckenpresse
DE3046384A1 (de) * 1980-12-09 1982-07-08 Berstorff Gmbh Masch Hermann "auspresseinrichtung"
US4419090A (en) * 1981-07-31 1983-12-06 Ingersoll-Rand Company Field replaceable screw conveyor inserts

Also Published As

Publication number Publication date
FR2527320A1 (fr) 1983-11-25
DE3219089A1 (de) 1983-11-24
GB8312957D0 (en) 1983-06-15
US4475452A (en) 1984-10-09
JPS58213178A (ja) 1983-12-12
SE8302887L (sv) 1983-11-22
GB2120195A (en) 1983-11-30
SE8302887D0 (sv) 1983-05-20
BR8302659A (pt) 1984-01-17
FI831814A0 (fi) 1983-05-20
IT8320635A0 (it) 1983-04-18
FI831814L (fi) 1983-11-22
CA1201620A (en) 1986-03-11

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