FR2477943A1 - Tambour d'ecorcage - Google Patents

Tambour d'ecorcage Download PDF

Info

Publication number
FR2477943A1
FR2477943A1 FR8105182A FR8105182A FR2477943A1 FR 2477943 A1 FR2477943 A1 FR 2477943A1 FR 8105182 A FR8105182 A FR 8105182A FR 8105182 A FR8105182 A FR 8105182A FR 2477943 A1 FR2477943 A1 FR 2477943A1
Authority
FR
France
Prior art keywords
segment
drum
lifters
debarking
log
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR8105182A
Other languages
English (en)
French (fr)
Other versions
FR2477943B1 (OSRAM
Inventor
Sten-Ake Gustafsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KARLSTAD MEKANISKA AB
Metso Fiber Karlstad AB
Original Assignee
KARLSTAD MEKANISKA AB
Karlstads Mekaniska Werkstad AB
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 KARLSTAD MEKANISKA AB, Karlstads Mekaniska Werkstad AB filed Critical KARLSTAD MEKANISKA AB
Publication of FR2477943A1 publication Critical patent/FR2477943A1/fr
Application granted granted Critical
Publication of FR2477943B1 publication Critical patent/FR2477943B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
    • B27L1/02—Debarking or removing vestiges of branches from trees or logs; Machines therefor by rubbing the trunks against each other; Equipment for wet practice
    • B27L1/025—Debarking in rotating drums

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
FR8105182A 1980-03-17 1981-03-16 Tambour d'ecorcage Granted FR2477943A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8002052A SE8002052L (sv) 1980-03-17 1980-03-17 Barktrumma

Publications (2)

Publication Number Publication Date
FR2477943A1 true FR2477943A1 (fr) 1981-09-18
FR2477943B1 FR2477943B1 (OSRAM) 1984-12-28

Family

ID=20340528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8105182A Granted FR2477943A1 (fr) 1980-03-17 1981-03-16 Tambour d'ecorcage

Country Status (8)

Country Link
US (1) US4369823A (OSRAM)
AT (1) AT372037B (OSRAM)
CA (1) CA1140433A (OSRAM)
FI (1) FI810781L (OSRAM)
FR (1) FR2477943A1 (OSRAM)
NO (1) NO151077C (OSRAM)
SE (1) SE8002052L (OSRAM)
SU (1) SU1053736A3 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523504A1 (fr) * 1982-03-19 1983-09-23 Karlstad Mekaniska Ab Tambour d'ecorcage

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729415A (en) * 1987-07-13 1988-03-08 Peterson Pacific Corporation Apparatus for debarking trees
US5044412A (en) 1988-12-02 1991-09-03 Price Industries Method and apparatus for debarking logs
US5241999A (en) * 1992-06-04 1993-09-07 Fulghum Jr Oscar T Infeed chute with wings for dual cranes
US5337811A (en) * 1992-08-06 1994-08-16 Fulghum Industries, Inc. Debarker infeed conveyor
US5538056A (en) * 1994-12-16 1996-07-23 Beloit Technologies, Inc. Log conditioning before mechanical debarking
US5868186A (en) * 1997-09-11 1999-02-09 Westvaco Corporation Debarking wood without introducing contaminants into the wood
US5839490A (en) * 1998-03-17 1998-11-24 Svedala Industries, Inc. Rubber lining for corrugated debarking drum
US6009921A (en) * 1999-04-05 2000-01-04 The Price Companies, Inc. Highlift antiwear attachment for angle debarking drum lifters
US7931152B2 (en) * 2006-07-07 2011-04-26 Andritz Oy Shuffling apparatus and method for aligning wood logs in a conveyor
WO2013101658A1 (en) * 2011-12-29 2013-07-04 Eastman Chemical Company Wood treatment method and apparatus employing bundle lift system
US10967384B2 (en) * 2018-10-19 2021-04-06 Outotec (Finland) Oy Grinding mill

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE594516C (OSRAM) * 1930-07-23
US2428967A (en) * 1944-12-27 1947-10-14 Murray D J Mfg Co Barking drum drive
US2688350A (en) * 1950-01-21 1954-09-07 Waller Erik Arne Sectional rotatable log barking drum
US3136345A (en) * 1961-05-11 1964-06-09 Ibis Entpr Ltd Barking drum
US3158255A (en) * 1961-11-07 1964-11-24 Lummus Co Pre-barking conveyor
US3272245A (en) * 1964-04-29 1966-09-13 Ingersoll Rand Canada Barking drum
GB1155428A (en) * 1965-11-10 1969-06-18 Waplans Mek Verkst S Ab Improvements in or relating to Drum Barkers
US3896863A (en) * 1974-07-03 1975-07-29 Ralmond J Smiltneek Debarking method and apparatus
US3948300A (en) * 1971-08-31 1976-04-06 Canadian Ingersoll-Rand Company Ltd. Debarking apparatus including log velocity controlling means
US3973606A (en) * 1974-10-25 1976-08-10 Canadian Ingersoll-Rand Company Limited Debarking apparatus having angled drum sections

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3286747A (en) * 1964-07-02 1966-11-22 Ingersoll Rand Canada Barking drum
US4032075A (en) * 1976-08-16 1977-06-28 Tyer Sr Clarence C Multi-chambered scrubber having polygonal cross-section
US4243182A (en) * 1979-03-29 1981-01-06 Minneapolis Electric Steel Castings Company Liner assembly for ball mills

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE594516C (OSRAM) * 1930-07-23
US2428967A (en) * 1944-12-27 1947-10-14 Murray D J Mfg Co Barking drum drive
US2688350A (en) * 1950-01-21 1954-09-07 Waller Erik Arne Sectional rotatable log barking drum
US3136345A (en) * 1961-05-11 1964-06-09 Ibis Entpr Ltd Barking drum
US3158255A (en) * 1961-11-07 1964-11-24 Lummus Co Pre-barking conveyor
US3272245A (en) * 1964-04-29 1966-09-13 Ingersoll Rand Canada Barking drum
GB1155428A (en) * 1965-11-10 1969-06-18 Waplans Mek Verkst S Ab Improvements in or relating to Drum Barkers
US3948300A (en) * 1971-08-31 1976-04-06 Canadian Ingersoll-Rand Company Ltd. Debarking apparatus including log velocity controlling means
US3896863A (en) * 1974-07-03 1975-07-29 Ralmond J Smiltneek Debarking method and apparatus
US3973606A (en) * 1974-10-25 1976-08-10 Canadian Ingersoll-Rand Company Limited Debarking apparatus having angled drum sections

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523504A1 (fr) * 1982-03-19 1983-09-23 Karlstad Mekaniska Ab Tambour d'ecorcage
AT378147B (de) * 1982-03-19 1985-06-25 Karlstad Mekaniska Ab Entrindungstrommel

Also Published As

Publication number Publication date
FI810781A7 (fi) 1981-09-18
FR2477943B1 (OSRAM) 1984-12-28
CA1140433A (en) 1983-02-01
ATA110481A (de) 1983-01-15
SE8002052L (sv) 1981-09-18
US4369823A (en) 1983-01-25
FI810781L (fi) 1981-09-18
AT372037B (de) 1983-08-25
NO151077B (no) 1984-10-29
NO151077C (no) 1985-02-06
NO810899L (no) 1981-09-18
SU1053736A3 (ru) 1983-11-07

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ST Notification of lapse