DE69819339D1 - DEVICE FOR REDUCING ROOTS OF TREE TRUNKS - Google Patents

DEVICE FOR REDUCING ROOTS OF TREE TRUNKS

Info

Publication number
DE69819339D1
DE69819339D1 DE69819339T DE69819339T DE69819339D1 DE 69819339 D1 DE69819339 D1 DE 69819339D1 DE 69819339 T DE69819339 T DE 69819339T DE 69819339 T DE69819339 T DE 69819339T DE 69819339 D1 DE69819339 D1 DE 69819339D1
Authority
DE
Germany
Prior art keywords
support device
log
framework
end portion
root end
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.)
Expired - Lifetime
Application number
DE69819339T
Other languages
German (de)
Other versions
DE69819339T2 (en
Inventor
Johan Johansson
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.)
BRUKS HOLDING AB, ARBRA, SE
Original Assignee
BRUKS ARBRA 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 BRUKS ARBRA AB filed Critical BRUKS ARBRA AB
Application granted granted Critical
Publication of DE69819339D1 publication Critical patent/DE69819339D1/en
Publication of DE69819339T2 publication Critical patent/DE69819339T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
    • B27C5/08—Rounding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C7/00—Wood-turning machines; Equipment therefor
    • B27C7/005—Wood-turning machines; Equipment therefor by means of a rotating tool
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Cultivation Of Plants (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Mushroom Cultivation (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Organic Insulating Materials (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

A machine for root reduction of logs comprising a framework (1), a support device (2) arranged on the framework, logs being placeable on the support device in a position with a root end portion of the log (7) in question protruding freely from the support device, and a cutter (3) for processing the root end portion of the log protruding from the support device. The support device (2) comprises means (4) for causing the log to rotate while the root end portion is being processed. The support device (2) and the rotation means (4) form a unit (5), which is movably connected to the framework, and this unit is operable, by means of a power exerting arrangement (6), between different positions wherein a log supported on the support device (2) is located on different levels in the machine.
DE69819339T 1997-05-05 1998-05-05 DEVICE FOR REDUCING ROOTS OF TREE TRUNKS Expired - Lifetime DE69819339T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9701690A SE513907C2 (en) 1997-05-05 1997-05-05 Machine for root reduction of logs
SE9701690 1997-05-05
PCT/SE1998/000820 WO1998050206A1 (en) 1997-05-05 1998-05-05 A machine for reducing roots of logs

Publications (2)

Publication Number Publication Date
DE69819339D1 true DE69819339D1 (en) 2003-12-04
DE69819339T2 DE69819339T2 (en) 2004-08-12

Family

ID=20406843

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69819339T Expired - Lifetime DE69819339T2 (en) 1997-05-05 1998-05-05 DEVICE FOR REDUCING ROOTS OF TREE TRUNKS

Country Status (11)

Country Link
EP (1) EP1007302B1 (en)
AT (1) ATE252968T1 (en)
AU (1) AU7461198A (en)
CZ (1) CZ298237B6 (en)
DE (1) DE69819339T2 (en)
EE (1) EE04008B1 (en)
ES (1) ES2210755T3 (en)
NO (1) NO312820B1 (en)
PL (1) PL186834B1 (en)
SE (1) SE513907C2 (en)
WO (1) WO1998050206A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007001991A1 (en) * 2007-01-08 2008-07-10 Baljer & Zembrod Gmbh & Co. Kg Device for removing or reducing rooting in tree trunks

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE427635B (en) * 1977-11-04 1983-04-25 Bruks Mekaniska Ab MACHINERY FOR MATERIAL WORKING PROCESSING OF BUSINESS WORK LONG TURNING WORK
SE437129B (en) * 1982-06-24 1985-02-11 Bruks Mekaniska Ab MACHINE FOR MATERIAL WORKING WORKING OF WOODEN STOCK
AT396669B (en) * 1990-09-18 1993-11-25 Stingl Max DEVICE FOR REDUCING ROOTS OF TREE TRUNKS
AT397225B (en) * 1992-05-06 1994-02-25 Stingl Max DEVICE FOR REDUCING THE ROOTING OF TREE TRUNKS
SE9303482L (en) * 1993-10-22 1994-10-31 Bengt Tannerstaal Rotreduceringsmaskin

Also Published As

Publication number Publication date
ES2210755T3 (en) 2004-07-01
SE9701690L (en) 1998-11-06
NO995410D0 (en) 1999-11-04
CZ392499A3 (en) 2000-06-14
PL336637A1 (en) 2000-07-03
NO312820B1 (en) 2002-07-08
WO1998050206A1 (en) 1998-11-12
SE513907C2 (en) 2000-11-27
AU7461198A (en) 1998-11-27
DE69819339T2 (en) 2004-08-12
EP1007302B1 (en) 2003-10-29
NO995410L (en) 1999-11-04
EP1007302A1 (en) 2000-06-14
SE9701690D0 (en) 1997-05-05
ATE252968T1 (en) 2003-11-15
EE04008B1 (en) 2003-04-15
PL186834B1 (en) 2004-03-31
EE9900473A (en) 2000-06-15
CZ298237B6 (en) 2007-08-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWALTSKANZLEI LIERMANN-CASTELL, PATENTANWAE

8327 Change in the person/name/address of the patent owner

Owner name: BRUKS HOLDING AB, ARBRA, SE