FI973154A0 - Method and apparatus for making strands - Google Patents

Method and apparatus for making strands

Info

Publication number
FI973154A0
FI973154A0 FI973154A FI973154A FI973154A0 FI 973154 A0 FI973154 A0 FI 973154A0 FI 973154 A FI973154 A FI 973154A FI 973154 A FI973154 A FI 973154A FI 973154 A0 FI973154 A0 FI 973154A0
Authority
FI
Finland
Prior art keywords
tree trunk
strands
residual areas
chipping device
round wood
Prior art date
Application number
FI973154A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI107892B (en
FI973154A (en
Inventor
Hans Dietz
Original Assignee
Hans Dietz
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 Hans Dietz filed Critical Hans Dietz
Publication of FI973154A0 publication Critical patent/FI973154A0/en
Publication of FI973154A publication Critical patent/FI973154A/en
Application granted granted Critical
Publication of FI107892B publication Critical patent/FI107892B/en

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
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/007—Combined with manufacturing a workpiece

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Ropes Or Cables (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Greenhouses (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Coating With Molten Metal (AREA)

Abstract

A process and device are disclosed for manufacturing strands from round wood. The round wood is always an individual tree trunk (30). The tree trunk (30) is fed by a conveyor (50) to a chipping device (51, 52). The chipping device (51, 52) may be made to engage residual areas (33) of the tree trunk (30) that extend beyond its main body (32), so that strands may be cut out of the residual areas (33). The chipping device (51, 52) is provided with first tools (51) which cut longitudinal slots (35) in the residual areas (33, 33').
FI973154A 1995-02-08 1997-07-30 Method and apparatus for making strings FI107892B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19504030 1995-02-08
DE19504030A DE19504030C1 (en) 1995-02-08 1995-02-08 Method and device for making strands
PCT/EP1996/000433 WO1996024473A1 (en) 1995-02-08 1996-02-02 Wood strand manufacturing process and device
EP9600433 1996-02-02

Publications (3)

Publication Number Publication Date
FI973154A0 true FI973154A0 (en) 1997-07-30
FI973154A FI973154A (en) 1997-07-30
FI107892B FI107892B (en) 2001-10-31

Family

ID=7753392

Family Applications (1)

Application Number Title Priority Date Filing Date
FI973154A FI107892B (en) 1995-02-08 1997-07-30 Method and apparatus for making strings

Country Status (11)

Country Link
EP (1) EP0808236B1 (en)
CN (1) CN1065809C (en)
AT (1) ATE169857T1 (en)
AU (1) AU692059B2 (en)
BR (1) BR9607457A (en)
CA (1) CA2212575C (en)
DE (2) DE19504030C1 (en)
ES (1) ES2120805T3 (en)
FI (1) FI107892B (en)
NZ (1) NZ301686A (en)
WO (1) WO1996024473A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19632998B4 (en) * 1996-08-16 2005-07-28 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg Method for producing composite beams from wood strands with near-wood swellings
DE19726396C1 (en) * 1997-06-21 1999-02-25 Inter Wood Maschinen Machine for production of veneer strips
DE19727127C1 (en) * 1997-06-26 1999-01-21 Inter Wood Maschinen Manufacture of narrow veneer strips
WO1999000232A1 (en) * 1997-06-27 1999-01-07 Esterer Wd Gmbh & Co. Device for producing strands
AT2146U1 (en) * 1997-07-18 1998-05-25 Holzindustrie Preding Ges M B BLOCK SHAPING MACHINE
DE19829112C1 (en) * 1998-06-30 2000-03-30 Esterer Wd Gmbh & Co Wood chips, method and device for producing a wood chip and for profiling a tree trunk and their uses
US6958147B1 (en) 1998-10-26 2005-10-25 Licentia Ltd Use of VEGF-C to prevent restenosis
AT3796U1 (en) * 1999-07-14 2000-08-25 Holzindustrie Preding Ges M B ARRANGEMENT FOR THE PRODUCTION OF WOOD CHIPS FROM ROD WOOD OD. DGL.
AU7000700A (en) * 1999-09-14 2001-04-17 Hans Dietz Method, device and wood-chipping machine for producing three-dimensionally defined strands
DE19947399C2 (en) * 1999-10-01 2001-07-26 Pallmann Kg Maschf Knife holder for a chipper device
DE10047265C2 (en) * 2000-09-23 2002-10-24 Siempelkamp Gmbh & Co Kg G Method and device for making strands
DE10327848B4 (en) * 2003-06-18 2006-12-21 Kay Brandenburg Wood particle mixture for a wood-plastic composite and method for producing the wood particle mixture
DE102010047253B4 (en) * 2010-10-01 2013-04-18 Doka Industrie Gmbh Device for producing macro fibers from logs and method for producing a wood composite by means of the macrofibers
CN108908497A (en) * 2018-06-30 2018-11-30 广东知识城运营服务有限公司 A kind of trees open section apparatus
DE102022123936A1 (en) 2022-09-19 2024-03-21 Peter Vente GmbH & Co. KG Device for processing elongated wooden elements

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB853929A (en) * 1956-12-14 1960-11-09 Klara Linck Improvements in or relating to dividing round timber logs
CH352487A (en) * 1956-12-14 1961-02-28 Linck Maschf & Eisen Method and device for dividing wood bodies, preferably round logs
US4149577A (en) * 1977-03-24 1979-04-17 Matusewicz William P Cant forming machine
US4371020A (en) * 1978-03-13 1983-02-01 Macmillan Bloedel Limited Three-step process for preparation of long wood strands
CA1098423A (en) * 1978-03-13 1981-03-31 James K. Welsh Process for preparation of long wood strands
US4300604A (en) * 1980-05-12 1981-11-17 Zimmerman Edwin H System to produce wood products from peeler core logs
DE3114843C2 (en) * 1981-04-11 1986-02-27 Wurster u. Dietz GmbH u. Co. Maschinenfabrik, 7400 Tübingen Method for processing round wood and device for carrying out the method
CA1192474A (en) * 1984-05-22 1985-08-27 Frank F. Liska Method and apparatus for producing engineered wood flakes, wafers or strands

Also Published As

Publication number Publication date
AU4717596A (en) 1996-08-27
CA2212575A1 (en) 1996-08-15
FI107892B (en) 2001-10-31
CN1065809C (en) 2001-05-16
WO1996024473A1 (en) 1996-08-15
DE59600456D1 (en) 1998-09-24
ATE169857T1 (en) 1998-09-15
ES2120805T3 (en) 1998-11-01
BR9607457A (en) 1998-12-15
FI973154A (en) 1997-07-30
CN1173840A (en) 1998-02-18
NZ301686A (en) 1998-12-23
CA2212575C (en) 2000-12-12
EP0808236A1 (en) 1997-11-26
AU692059B2 (en) 1998-05-28
DE19504030C1 (en) 1996-07-04
EP0808236B1 (en) 1998-08-19

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