DE3922688A1 - Arbeitsverfahren zur herstellung stabiler, leichter formgepresster holzverbundplatten - Google Patents

Arbeitsverfahren zur herstellung stabiler, leichter formgepresster holzverbundplatten

Info

Publication number
DE3922688A1
DE3922688A1 DE3922688A DE3922688A DE3922688A1 DE 3922688 A1 DE3922688 A1 DE 3922688A1 DE 3922688 A DE3922688 A DE 3922688A DE 3922688 A DE3922688 A DE 3922688A DE 3922688 A1 DE3922688 A1 DE 3922688A1
Authority
DE
Germany
Prior art keywords
mould
wood
stable light
layers
making stable
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.)
Withdrawn
Application number
DE3922688A
Other languages
English (en)
Inventor
Heinz Kalde
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE3922688A priority Critical patent/DE3922688A1/de
Publication of DE3922688A1 publication Critical patent/DE3922688A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/10—Next to a fibrous or filamentary layer
    • 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
    • B27N3/06—Making particle boards or fibreboards, with preformed covering layers, the particles or fibres being compressed with the layers to a board in one single pressing operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/08—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/42—Alternating layers, e.g. ABAB(C), AABBAABB(C)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/16—Wood, e.g. woodboard, fibreboard, woodchips

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)

Description

Arbeitsverfahren zur Herstellung stabiler, leichter, formge­ preßter Holzverbundplatten. Die Platten werden abwechselnd Holz, Harz in einer Form pressen.
Vorteil
In der Harzmattenschicht bildet sich keine Luftblase, die Luft wird zwischen der Holzschicht aufgenommen, ebenso über­ schüssiges Harz.
Anwendung
Hallschalen zur Herstellung von Windturbinenblättern, Holz­ federn, Bootsbau, Flugzeugbau (Holme, Sparte, Flügelprofile, Sitzmöbel, Bauwesen, gewölbte Schallplatten, Träger).

Claims (2)

  1. Geschützt werden soll die Herstellungsweise einer Holzver­ bundplatte im Wechsel bestehend aus Holz und gewebegetränk­ tem Harz.
  2. Die Erfindung ist dadurch gekennzeichnet, daß in einer neuen Herstellungsweise Holz-Faser-Harz-Platten und Formteile ge­ fertigt werden. Gegenüber dem Eigengewicht besteht eine extreme Festigkeit und Formstabilität.
DE3922688A 1989-07-10 1989-07-10 Arbeitsverfahren zur herstellung stabiler, leichter formgepresster holzverbundplatten Withdrawn DE3922688A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3922688A DE3922688A1 (de) 1989-07-10 1989-07-10 Arbeitsverfahren zur herstellung stabiler, leichter formgepresster holzverbundplatten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3922688A DE3922688A1 (de) 1989-07-10 1989-07-10 Arbeitsverfahren zur herstellung stabiler, leichter formgepresster holzverbundplatten

Publications (1)

Publication Number Publication Date
DE3922688A1 true DE3922688A1 (de) 1991-01-24

Family

ID=6384690

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3922688A Withdrawn DE3922688A1 (de) 1989-07-10 1989-07-10 Arbeitsverfahren zur herstellung stabiler, leichter formgepresster holzverbundplatten

Country Status (1)

Country Link
DE (1) DE3922688A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013104631A1 (de) * 2013-05-06 2014-11-06 Markus Schuster Holzpflasterstein und zugehöriger Holzflächenbelag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013104631A1 (de) * 2013-05-06 2014-11-06 Markus Schuster Holzpflasterstein und zugehöriger Holzflächenbelag

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Legal Events

Date Code Title Description
8122 Nonbinding interest in granting licences declared
8139 Disposal/non-payment of the annual fee