EP0400359A3 - Verfahren und Vorrichtung zur Herstellung eines zusammenhängenden, nachfolgend zu Blöcken o. dergl. zu verpressenden Vlieses aus Langsplittern - Google Patents

Verfahren und Vorrichtung zur Herstellung eines zusammenhängenden, nachfolgend zu Blöcken o. dergl. zu verpressenden Vlieses aus Langsplittern Download PDF

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Publication number
EP0400359A3
EP0400359A3 EP19900108621 EP90108621A EP0400359A3 EP 0400359 A3 EP0400359 A3 EP 0400359A3 EP 19900108621 EP19900108621 EP 19900108621 EP 90108621 A EP90108621 A EP 90108621A EP 0400359 A3 EP0400359 A3 EP 0400359A3
Authority
EP
European Patent Office
Prior art keywords
blocks
production
give
similar articles
subsequently pressed
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
EP19900108621
Other languages
English (en)
French (fr)
Other versions
EP0400359A2 (de
EP0400359B1 (de
Inventor
Gerd Schäfer
Karl Schäfer
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.)
Inter Wood Maschinen GmbH and Co KG
Original Assignee
Inter Wood Maschinen GmbH and Co KG
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 Inter Wood Maschinen GmbH and Co KG filed Critical Inter Wood Maschinen GmbH and Co KG
Publication of EP0400359A2 publication Critical patent/EP0400359A2/de
Publication of EP0400359A3 publication Critical patent/EP0400359A3/de
Application granted granted Critical
Publication of EP0400359B1 publication Critical patent/EP0400359B1/de
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
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material
    • 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
    • B27L11/08—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood fibres, e.g. produced by tearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y10T156/1067—Continuous longitudinal slitting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y10T156/1075—Prior to assembly of plural laminae from single stock and assembling to each other or to additional lamina
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/13—Severing followed by associating with part from same source
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1317—Means feeding plural workpieces to be joined
    • Y10T156/1322—Severing before bonding or assembling of parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/02—Other than completely through work thickness
    • Y10T83/0267—Splitting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/02—Other than completely through work thickness
    • Y10T83/0267—Splitting
    • Y10T83/0274—By use of endless band or chain knife
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/02—Other than completely through work thickness
    • Y10T83/0267—Splitting
    • Y10T83/0296—With infeeding of work

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Finishing Walls (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Glass Compositions (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

Die Erfindung betrifft ein Verfahren sowie eine Vorrichtung zur Herstellung eines zusammenhängenden Vlieses (18) aus Langsplittern, die durch Zerlegung des zugeführten Ausgangsmaterials hergestellt und anschließend zu einem Vlies verdichtet werden, das nachfolgend verleimt und dann zusammen mit anderen Vliesen zu Blöcken o.dergl. verpreßt wird. Als Ausgangsmaterial werden Spreißel oder Schwarten (2) verwendet, die durch lotrecht oszillierende Schnittbewegungen faserparallel zu Langsplittern gespalten werden, die anschließend durch Stampfung zu einem Vlies verdichtet werden.
EP90108621A 1989-05-30 1990-05-08 Verfahren und Vorrichtung zur Herstellung eines zusammenhängenden, nachfolgend zu Blöcken o. dergl. zu verpressenden Vlieses aus Langsplittern Expired - Lifetime EP0400359B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3917452A DE3917452C1 (de) 1989-05-30 1989-05-30
DE3917452 1989-05-30

Publications (3)

Publication Number Publication Date
EP0400359A2 EP0400359A2 (de) 1990-12-05
EP0400359A3 true EP0400359A3 (de) 1992-03-18
EP0400359B1 EP0400359B1 (de) 1994-08-31

Family

ID=6381609

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90108621A Expired - Lifetime EP0400359B1 (de) 1989-05-30 1990-05-08 Verfahren und Vorrichtung zur Herstellung eines zusammenhängenden, nachfolgend zu Blöcken o. dergl. zu verpressenden Vlieses aus Langsplittern

Country Status (11)

Country Link
US (1) US5074945A (de)
EP (1) EP0400359B1 (de)
JP (1) JPH03121806A (de)
AT (1) ATE110615T1 (de)
AU (1) AU627581B2 (de)
CA (1) CA2017727A1 (de)
DD (1) DD294659A5 (de)
DE (2) DE3917452C1 (de)
FI (1) FI902694A0 (de)
NO (1) NO173436C (de)
PT (1) PT94207A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19747930A1 (de) * 1997-08-21 1999-05-06 Babcock Bsh Gmbh Verfahren und Anlage zum Herstellen von Holzwerkstoffplatten
CA2411720C (en) * 2001-11-13 2007-02-06 Louisiana-Pacific Corporation Method for producing a processed continuous veneer ribbon and consolidated processed veneer strand product therefrom
US7691223B2 (en) * 2007-01-25 2010-04-06 Ford Global Technologies, Llc Apparatus and method for making fiber reinforced sheet molding compound
CN108839146B (zh) * 2018-08-21 2023-04-07 南京林业大学 一种精准定位增强筋重组竹构件生产模具及制作方法
DE102022123936A1 (de) 2022-09-19 2024-03-21 Peter Vente GmbH & Co. KG Vorrichtung zur Aufbereitung von langgestreckten Holzelementen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH473653A (de) * 1968-07-31 1969-06-15 Bauwerk Bodenbelagsind Ag Verfahren und Vorrichtung zum Schneiden von Holz und Holzwerkstoffen
CA1091135A (en) * 1978-03-13 1980-12-09 Derek Barnes Three-step process for preparation of long wood strands
WO1985002370A1 (en) * 1983-11-23 1985-06-06 Repco Limited Manufacture of reconsolidated wood products
WO1988000517A1 (en) * 1986-07-10 1988-01-28 Wurster U. Dietz Gmbh U. Co. Maschinenfabrik Process and device for cutting up tree trunks into wood products without shavings

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674219A (en) * 1970-07-24 1972-07-04 Tennessee Valley Authority Green-wood fibrating means and method
DE2600948C3 (de) * 1976-01-13 1984-04-19 Knäbel, Horst, Ing.(grad.), 4005 Meerbusch Krafteinheit als Arbeitsorgan, z.B. für Pressen zum Formgeben, Verdichten usw.
ZA772210B (en) * 1976-04-15 1978-03-29 Commw Scient Ind Res Org Reconsolidated wood product
US4122236A (en) * 1977-05-09 1978-10-24 Holman John A Artificial board of lumber and method for manufacturing same
CA1098423A (en) * 1978-03-13 1981-03-31 James K. Welsh Process for preparation of long wood strands
US4371020A (en) * 1978-03-13 1983-02-01 Macmillan Bloedel Limited Three-step process for preparation of long wood strands
US4337809A (en) * 1980-08-25 1982-07-06 Bertolette Robert K Log Splitter
GB2176792B (en) * 1983-11-23 1987-12-31 Repco Res Pty Ltd Continuous or semi-continuous process for forming reconsolidated wood product
AU569764B2 (en) * 1983-11-23 1988-02-18 Commonwealth Scientific And Industrial Research Organisation Two-step compression reconsolidated wood production
AU563122B2 (en) * 1983-11-23 1987-06-25 Valjul Pty Ltd Improvements in manufacture of reconsolidated wood products
ZA849187B (en) * 1983-11-23 1985-07-31 Commw Scient Ind Res Org Method and apparatus for use in producing reconsolidated wood products
AU563123B2 (en) * 1983-11-23 1987-06-25 Valjul Pty Ltd Improvements in manufacture of reconsolidated wood products
JPS63107505A (ja) * 1986-06-11 1988-05-12 Koyo Sangyo Kk 積層材及びその製造方法
AU623399B2 (en) * 1988-05-18 1992-05-14 Commonwealth Scientific And Industrial Research Organisation Improved method and apparatus for use in producing reconsolidated wood products

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH473653A (de) * 1968-07-31 1969-06-15 Bauwerk Bodenbelagsind Ag Verfahren und Vorrichtung zum Schneiden von Holz und Holzwerkstoffen
CA1091135A (en) * 1978-03-13 1980-12-09 Derek Barnes Three-step process for preparation of long wood strands
WO1985002370A1 (en) * 1983-11-23 1985-06-06 Repco Limited Manufacture of reconsolidated wood products
WO1988000517A1 (en) * 1986-07-10 1988-01-28 Wurster U. Dietz Gmbh U. Co. Maschinenfabrik Process and device for cutting up tree trunks into wood products without shavings

Also Published As

Publication number Publication date
DE3917452C1 (de) 1990-10-25
AU5607690A (en) 1990-12-06
DE59006948D1 (de) 1994-10-06
JPH03121806A (ja) 1991-05-23
US5074945A (en) 1991-12-24
PT94207A (pt) 1991-02-08
EP0400359A2 (de) 1990-12-05
ATE110615T1 (de) 1994-09-15
NO902383D0 (no) 1990-05-29
NO173436C (no) 1993-12-15
NO173436B (no) 1993-09-06
FI902694A0 (fi) 1990-05-30
AU627581B2 (en) 1992-08-27
NO902383L (no) 1990-12-03
DD294659A5 (de) 1991-10-10
CA2017727A1 (en) 1990-11-30
EP0400359B1 (de) 1994-08-31

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