EP2914786A1 - Panneau composite en bois - Google Patents

Panneau composite en bois

Info

Publication number
EP2914786A1
EP2914786A1 EP13788929.1A EP13788929A EP2914786A1 EP 2914786 A1 EP2914786 A1 EP 2914786A1 EP 13788929 A EP13788929 A EP 13788929A EP 2914786 A1 EP2914786 A1 EP 2914786A1
Authority
EP
European Patent Office
Prior art keywords
plate
wood
grooves
center
drying
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Withdrawn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
EP13788929.1A
Other languages
German (de)
English (en)
Inventor
Hans-Peter Leitinger
Sebastian Leitinger
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
Publication of EP2914786A1 publication Critical patent/EP2914786A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/12—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of solid wood
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • 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
    • B32B21/13—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board all layers being exclusively wood
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3828—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration
    • G01R31/3832—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration without measurement of battery voltage
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • Wood composite boards according to the invention can thus be dried particularly economically to a low target moisture content, for example of around 10% moisture. Humidity fluctuations between an average humidity of about 13% during the summer months and of about 7% humidity in the winter can thus without deformations or without cracking the
  • Moisture fluctuations alone is reduced by arranging the longitudinal connection profiles on the glued together longitudinal narrow sides of the side boards.
  • Wood composite panels according to this embodiment have a particularly high dimensional stability and can transfer loads particularly homogeneous in all directions.
  • a wood composite board produced in this way is characterized by particularly high dimensional stability and torsional rigidity and is particularly well suited for receiving or uniform discharge and distribution of high loads.
  • Adhesive layers 10 glued together. On the outer sides 30 of the center planks 28 each drying grooves 16 are milled. The outwardly adjacent
  • the distance 19 between the drying grooves 16 is here, for example, 20 mm and the drying groove width 17, for example, each 3 mm.
  • FIGS. 5A to 5C each show in detail views a single cover plate 2 as part of a wood composite panel according to the invention.
  • Individual side boards 20 are each provided with a longitudinal connection profile 22 along its narrow sides and to the
  • the movement grooves 6 in FIG. 5A have a larger groove depth 8 and a smaller groove width 7 than is the case with the movement grooves 6 illustrated in FIGS. 5B and 5C.
  • the groove width 7 of the movement grooves 6 corresponds approximately to their groove depths 8.
  • the movement grooves 6 shown in FIG. 5A serve primarily to make the cover plate 2 free of cracks or stress-free.
  • the in Fig. 5B and 5C shown movement grooves 6 further offer the advantage that the heat-insulating effect of such cover plates 2 is improved by the trapped in the grooves 6 air cushion.
  • Fig. 18 illustrates in a simplified sectional diagram in cross section a

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

L'invention concerne un panneau composite multicouche en bois (1, 11) pourvu de deux panneaux de recouvrement (2), les panneaux de recouvrement (2) étant pourvus sur leurs surfaces intérieures (4), situées à l'intérieur une fois l'assemblage terminé, respectivement de rainures de déplacement (6). Les panneaux de recouvrement (2) sont fabriqués à partir de planches latérales (20), sur les petits côtés longitudinaux desquelles sont disposés respectivement des profilés latéraux d'assemblage longitudinal (22). L'invention concerne par ailleurs des panneaux composites multicouches en bois (11) comprenant au moins un panneau central (12), lequel est disposé entre les panneaux de recouvrement (2), ainsi que leurs variantes de fabrication.
EP13788929.1A 2012-11-05 2013-10-31 Panneau composite en bois Withdrawn EP2914786A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATGM50104/2012U AT13575U1 (de) 2012-11-05 2012-11-05 Holzverbundplatte
PCT/EP2013/072778 WO2014068039A1 (fr) 2012-11-05 2013-10-31 Panneau composite en bois

Publications (1)

Publication Number Publication Date
EP2914786A1 true EP2914786A1 (fr) 2015-09-09

Family

ID=50441181

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13788929.1A Withdrawn EP2914786A1 (fr) 2012-11-05 2013-10-31 Panneau composite en bois

Country Status (3)

Country Link
EP (1) EP2914786A1 (fr)
AT (1) AT13575U1 (fr)
WO (1) WO2014068039A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019028737A1 (fr) * 2017-08-10 2019-02-14 李林 Bloc de plancher composite incrusté
US11084245B2 (en) * 2019-01-09 2021-08-10 Six Minutes LLC Cross-laminated timber having a conduit therein
EP3986685A4 (fr) * 2019-06-18 2023-07-12 Timberworks Industrial Group Pty Ltd Panneau de bois d'oeuvre d'ingénierie destiné à une utilisation structurale et son procédé de formation
AT524491A1 (de) * 2020-12-14 2022-06-15 Leitinger Hans Peter Bretterpaar, Holzverbundplatte und Verfahren zu deren Herstellung
CN113715437A (zh) * 2021-09-03 2021-11-30 中国林业科学研究院木材工业研究所 一种模数化结构用集成材及其制造方法
CN116373926B (zh) * 2023-06-02 2023-09-05 宝应县沈飞机电有限公司 一种高速列车驾驶室拼装式复合板及使用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19604433A1 (de) * 1996-02-07 1997-08-14 Karl Moser Vakuumverleimte Schichtholzplatte
PT921249E (pt) * 1997-12-05 2004-09-30 Johannes Santner Elemento de construcao em madeira
CZ15749U1 (cs) * 2005-05-03 2005-08-29 Karel Ing. Vrňata Samonosná konstrukce dřevěných desek a panelů
DE102010033151A1 (de) * 2010-08-03 2012-02-09 Junker Holding Gmbh Verfahren zum Herstellen von Gegenständen aus Holz und Bauelement hergestellt durch Verbinden von Teilstücken aus Holz

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2014068039A1 *

Also Published As

Publication number Publication date
AT13575U1 (de) 2014-04-15
WO2014068039A1 (fr) 2014-05-08

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