DE502005006792D1 - Method and device for producing a wooden material body - Google Patents

Method and device for producing a wooden material body

Info

Publication number
DE502005006792D1
DE502005006792D1 DE502005006792T DE502005006792T DE502005006792D1 DE 502005006792 D1 DE502005006792 D1 DE 502005006792D1 DE 502005006792 T DE502005006792 T DE 502005006792T DE 502005006792 T DE502005006792 T DE 502005006792T DE 502005006792 D1 DE502005006792 D1 DE 502005006792D1
Authority
DE
Germany
Prior art keywords
fiber
wood chips
breaking
producing
material body
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.)
Active
Application number
DE502005006792T
Other languages
German (de)
Inventor
Manfred Riepertinger
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.)
Fritz Egger GmbH and Co OG
Original Assignee
Fritz Egger GmbH and Co OG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34937452&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE502005006792(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fritz Egger GmbH and Co OG filed Critical Fritz Egger GmbH and Co OG
Publication of DE502005006792D1 publication Critical patent/DE502005006792D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Steering Controls (AREA)

Abstract

The method involves chipping timber into wood chips, breaking up thread-like fiber material into individual fibres, and distributing the fibers in the wood chips. A binder is applied at least to the wood chips, and a chip cake is formed. The cake is pressed to form a wooden body or part of a wooden body. The fiber is typically glass, carbon, plastics, metal, cellulose, hemp, flax, jute, coconut fiber etc. (not claimed). An independent claim is included for the use of a fiber spray head with a cutting device for breaking up fiber material.
DE502005006792T 2004-08-06 2005-06-15 Method and device for producing a wooden material body Active DE502005006792D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004038543A DE102004038543B4 (en) 2004-08-06 2004-08-06 Method and device for producing a wooden material body

Publications (1)

Publication Number Publication Date
DE502005006792D1 true DE502005006792D1 (en) 2009-04-23

Family

ID=34937452

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004038543A Expired - Fee Related DE102004038543B4 (en) 2004-08-06 2004-08-06 Method and device for producing a wooden material body
DE502005006792T Active DE502005006792D1 (en) 2004-08-06 2005-06-15 Method and device for producing a wooden material body

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004038543A Expired - Fee Related DE102004038543B4 (en) 2004-08-06 2004-08-06 Method and device for producing a wooden material body

Country Status (6)

Country Link
EP (1) EP1623807B2 (en)
AT (1) ATE424980T1 (en)
DE (2) DE102004038543B4 (en)
ES (1) ES2321413T5 (en)
PL (1) PL1623807T5 (en)
PT (1) PT1623807E (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005038833B4 (en) * 2005-08-17 2010-06-17 Kronotec Ag OSB board and method of making an OSB board
PT2939807T (en) 2014-05-02 2017-05-11 SWISS KRONO Tec AG Method and apparatus for manufacturing a wood fibreboard
ES2857503T3 (en) 2014-11-20 2021-09-29 Flooring Technologies Ltd Procedure to ennoble a board made of material derived from wood

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1653161A1 (en) * 1966-05-21 1971-01-21 Friedrich Bilger Reinforcement of wood pulp boards as well as pressed boards and molded parts with wood components
DE1703076A1 (en) * 1968-03-28 1972-01-05 Teutoburger Sperrholzwerk Geor Particle board, as well as processes for their manufacture
GB1360803A (en) * 1972-04-21 1974-07-24 Nat Res Dev Fibrereinforced articles
SE8008552L (en) * 1980-12-05 1982-06-06 Lars Hammarberg ARMED REMOTE DISC ALSO SET FOR ITS MAKE
US4528154A (en) † 1983-06-15 1985-07-09 Atlantic Richfield Company Preparation of molded lignocellulosic compositions using an emulsifiable polyisocyanate binder and an emulsifiable carboxy functional siloxane internal release agent
US5002713A (en) † 1989-12-22 1991-03-26 Board Of Control Of Michigan Technological University Method for compression molding articles from lignocellulosic materials
GB2248246A (en) * 1990-09-14 1992-04-01 Furniture Ind Res Ass Reinforced fiberboard
DE29521023U1 (en) * 1995-05-08 1996-08-01 Krauss-Maffei AG, 80997 München Reaction casting machine
AT407507B (en) * 1997-12-18 2001-04-25 Oesterreichische Homogenholz G WOOD CHIPBOARD WITH HIGH BENDING STRENGTH AND HIGH BENDING E-MODULE
DE19805996A1 (en) * 1998-02-16 1999-09-16 Rolf Hesch Device and method for producing a fiber composite

Also Published As

Publication number Publication date
ES2321413T5 (en) 2016-11-07
ATE424980T1 (en) 2009-03-15
PL1623807T3 (en) 2009-08-31
DE102004038543A1 (en) 2006-03-16
EP1623807A1 (en) 2006-02-08
ES2321413T3 (en) 2009-06-05
EP1623807B1 (en) 2009-03-11
PT1623807E (en) 2009-04-23
PL1623807T5 (en) 2017-07-31
EP1623807B2 (en) 2016-06-01
DE102004038543B4 (en) 2008-10-09

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Legal Events

Date Code Title Description
8363 Opposition against the patent